MIKAMU Best Sellers Engagement Rings An engagement ring is a ring symbolizing that the person wearing it is engaged to be married. Since the 20th century, it has been a necessary process to purchase an engagement ring when a man gets ready to propose. In general, the engagement ring is habitually worn on the left-hand ring finger until it is replaced with a wedding ring. In some countries, engagement rings will also be used as marriage rings. Customs vary elsewhere across the world. In history, Engagement Rings have experienced seven times evolution including design philosophy, design element, and design theme. Ultimately, it has been the most complex and diverse piece and the best-selling jewelry among all bridal jewelry. MIKAMU engagement rings focus on style and texture, and all pieces seriously experienced the 8-step process while produced. Compared with other jewelers, the good value for money is our prominent advantage. MIKAMU engagement rings, the jewelry which everyone could afford, add a touch of splendor to your love!

class SpzCustomLabelScript extends SPZ.BaseElement { constructor(element) { super(element); } isLayoutSupported(layout) { return true; } mountCallback() { const script = this.element; const boxEl = script.closest('.product_snippet_label_area'); const labelEl = boxEl.querySelector('.product_snippet__label'); if(!labelEl) return; const observer = new ResizeObserver((entries) => { const labelEls = boxEl.querySelectorAll('.product_snippet__label'); const offsetWidth = Math.max(...Array.from(labelEls).map(el => el.offsetWidth)); if(offsetWidth>0){ const padding = offsetWidth / 2 + 8 + 'px'; boxEl.style.left = padding; boxEl.style.right = padding; boxEl.style.visibility = 'visible'; } }); observer.observe(labelEl); } } SPZ.defineElement('spz-custom-label-script', SpzCustomLabelScript);

(function () { class SPZCustomEventTrack extends SPZ.BaseElement { constructor(element) { super(element); this.action_ = SPZServices.actionServiceForDoc(this.element); } isLayoutSupported(layout) { return true; } buildCallback() { this.setupAction_(); } track(key, value) { console.log('tracking...', key, value); if(window.sa){ window.sa.track(key, value); }else{ let sa = null; Object.defineProperty(window, 'sa',{ get: function() { return sa; }, set(val){ sa = val; sa.track(key, value); } }) } } setupAction_() { const clickParams = { business_type: 'product_theme', event_name: 'function_click', function_name: 'Farida', plugin_name: 'Farida', template_name: "collection", template_type: 2, module: 'online_store', module_type: 'online_store', tab_name: '', card_name: '', event_developer: 'ccbGolumn', event_type: 'click', }; this.registerAction('trackClick', (e) => { const event_info = e.args || {}; this.track('function_click', { ...clickParams, event_info: JSON.stringify(event_info), }); }); this.registerAction('trackExpose', (e) => { const event_info = e.args || {}; this.track('function_expose', { ...clickParams, event_name: 'function_expose', event_type: 'expose', event_info: JSON.stringify(event_info), }); }); } } SPZ.defineElement('spz-custom-event-track', SPZCustomEventTrack); }())

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(function(){ let w = window.innerWidth; function setHeaderCssVar() { const headerEle = document.getElementById('shoplaza-section-header'); if(!headerEle){ return }; document.body.style.setProperty('--window-height', `${window.innerHeight}px`); document.body.style.setProperty('--header-height', `${headerEle.clientHeight}px`); const mdScorllHideEle = headerEle.querySelector('.header__mobile .header__scroll_hide'); if (mdScorllHideEle) { document.body.style.setProperty('--header-scroll-hide-height-md', `${mdScorllHideEle.clientHeight}px`); } const pcScorllHideEle = headerEle.querySelector('.header__desktop .header__scroll_hide'); if (pcScorllHideEle) { document.body.style.setProperty('--header-scroll-hide-height-pc', `${pcScorllHideEle.clientHeight}px`); } } function handlResize() { if(w == window.innerWidth){return}; w = window.innerWidth; setHeaderCssVar(); }; function init(){ setHeaderCssVar(); window.removeEventListener('resize', window._theme_header_listener) window._theme_header_listener = handlResize; window.addEventListener('resize', window._theme_header_listener); } init(); })();

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Welcome to our store.

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(function () { const DEFAULT_ATTR = 'default'; const SELECT_ATTR = 'select'; const MATCH_QUERY = ['manual', 'published-descending', 'best-selling', 'add_to_cart_count', 'views']; class SPZCustomMobileSortEntry extends SPZ.BaseElement { templates_ = null; templateBuilt = null; defaultValue = null; selectId = null; active = false; selectedValue = null; constructor(element) { super(element); this.xhr_ = SPZServices.xhrFor(this.win); this.action_ = SPZServices.actionServiceForDoc(this.element); } isLayoutSupported(layout) { return true; } updateSelectValue(value) { const selectDOM = document.getElementById(this.selectId); if (!selectDOM) { return; } selectDOM.value = value; } async updateTemplate(data) { const el = await this.templates_.findAndRenderTemplate(this.element, data); this.templateBuilt.innerHTML = el.innerHTML; return el; } buildCallback() { this.setupAction_(); this.templates_ = SPZServices.templatesForDoc(this.element); this.defaultValue = this.element.getAttribute(DEFAULT_ATTR); this.selectedValue = this.defaultValue; this.selectId = this.element.getAttribute(SELECT_ATTR); } mountCallback() { const urlParams = SPZUtils.Urls.parseQueryString(location.search); const urlSortBy = urlParams.sort_by; if (urlSortBy) { if (MATCH_QUERY.includes(urlSortBy)) { this.active = true; this.defaultValue = urlSortBy; this.selectedValue = urlSortBy; } } this.templates_.findAndRenderTemplate(this.element, { active: this.active, value: this.defaultValue }).then(el => { this.element.appendChild(el); this.templateBuilt = el; this.trigger_('init', this.defaultValue); }); } setupAction_() { this.registerAction('update', (invocation) => { this.update(invocation.args.value); }); this.registerAction('reset', (invocation) => { this.reset(); }); } update(value) { this.active = true; this.selectedValue = value; this.updateTemplate({ active: true, value }).then(el => { this.updateSelectValue(value); this.trigger_('change', value); }); } reset() { this.active = false; this.updateTemplate({ active: false, value: this.selectedValue, }).then(el => { this.trigger_('reset'); }); } trigger_(name, data) { const event = SPZUtils.Event.create(this.win, 'spz-custom-mobile-sort-entry.${name}', { data }); this.action_.trigger(this.element, name, event); } } SPZ.defineElement('spz-custom-mobile-sort-entry', SPZCustomMobileSortEntry); }())

(function() { const SELECT_ATTR = 'select'; const SORT_ASC = 'price-ascending'; const SORT_DESC = 'price-descending'; const SORT_INIT = null; const MATCH_QUERY = [SORT_ASC, SORT_DESC]; const LOOP_VALUE = [SORT_INIT, SORT_ASC, SORT_DESC]; class SPZCustomMobilePriceSort extends SPZ.BaseElement { sort = SORT_INIT; constructor(element) { super(element); this.xhr_ = SPZServices.xhrFor(this.win); this.action_ = SPZServices.actionServiceForDoc(this.element); this.templates_ = null; this.templateBuilt = null; this.selectId = null; } isLayoutSupported(layout) { return true; } buildCallback() { this.setupAction_(); this.templates_ = SPZServices.templatesForDoc(this.element); this.selectId = this.element.getAttribute(SELECT_ATTR); } mountCallback() { const urlParams = SPZUtils.Urls.parseQueryString(location.search); const urlSortBy = urlParams.sort_by; if (urlSortBy) { if (MATCH_QUERY.includes(urlSortBy)) { this.sort = urlSortBy; } } this.templates_.findAndRenderTemplate(this.element, { value: this.sort }).then(el => { this.element.appendChild(el); this.templateBuilt = el; }); } setupAction_() { this.registerAction('update', (invocation) => { this.update(); }); this.registerAction('reset', (invocation) => { this.reset(); }); } updateSelectValue(value) { const selectDOM = document.getElementById(this.selectId); if (!selectDOM) { return; } selectDOM.value = value; } async updateTemplate(value) { const el = await this.templates_.findAndRenderTemplate(this.element, { value }); this.templateBuilt.innerHTML = el.innerHTML; return el; } toggleSortValue() { const currentIndex = LOOP_VALUE.findIndex(lv => lv === this.sort); const nextIndex = currentIndex + 1; const nextValueIndex = nextIndex % LOOP_VALUE.length; return LOOP_VALUE[nextValueIndex]; } update() { const nextValue = this.toggleSortValue(); this.sort = nextValue; this.updateTemplate(nextValue).then(el => { this.updateSelectValue(nextValue); this.trigger_('change', nextValue); }); } reset() { this.sort = SORT_INIT; this.updateTemplate(SORT_INIT).then(el => { this.trigger_('reset'); }); } trigger_(name, data) { const event = SPZUtils.Event.create(this.win, 'spz-custom-mobile-price-sort.${name}', { data }); this.action_.trigger(this.element, name, event); } } SPZ.defineElement('spz-custom-mobile-price-sort', SPZCustomMobilePriceSort); }())

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Princess Cut Wedding Ring Sets for Women Bridal Sets Engagement Ring Set, 1-1/2 Carat(ctw) Moissanite Twisting Infinity Pave Set 925 Sterling Silver 10K 14K 18K Gold

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Princess Cut Wedding Ring Sets for Women Bridal Sets Engagement Ring Set, 1-1/2 Carat(ctw) Moissanite Twisting Infinity Pave Set 925 Sterling Silver 10K 14K 18K Gold

MIKAMU Jewelry Ins-Style Water Drop Diamond Ring - Fashionable 7*11 Single Diamond Creative Ring in S925 Silver

MIKAMU 14K Gold Plate Pearl Stud Earrings Cubic Zirconia Sparkle Ribbon Bow Dangle Earrings for Women Pearl Drop Earrings for Women Jewelry Gift

MIKAMU jewelry Gold-Plated Brushed Finish Crossover Diamond Ring

MIKAMU jewelry 1.5 Carat Floral Bouquet Diamond Ring

MIKAMU jewelry Irregular Diamond Crown U-Shape Geometric Ring

MIKAMU jewelry 8x10mm Oval Diamond Statement Ring

MIKAMU jewelry 2-Carat Round Diamond Lace Halo Ring

MIKAMU S925 Sterling Silver Dreamy Purple Bauhinia Flower Ring

MIKAMU S925 Silver 5-Carat Pink Diamond Pendant Necklace

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+86 133 1639 0500

service@mikamu.com
China guangdongsheng huizhoushi huichengqu henanan No. 15-16, 3rd Floor, Building 1, No.1 Industrial Zone, No. 110 Nan'an Road
+86 133 1639 0500

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(function() { const STATUS = { LOADING: 'loading', FINISH: 'finish' }; const RESULT = { EMPTY: 'data-empty' }; class SPZCustomCartSku extends SPZ.BaseElement { renderData = []; /** * add to cart reselect item, and delete process: * 1. record reselect id before show reselect modal * 2. add to cart success, mark `needDeleteReselectRecord` to true * 3. close reselect modal / drawer * 4. spz-cart re-render, triggered mounted event * 5. call refresh */ // mark delete reselect id recordReselectId = null; // mark should delete reselect record after spz-cart mounted event needDeleteReselectRecord = false; refreshLock = false; addToCartSuccess = false; // cache paused refresh data refreshDataCache = []; // cache similar products data, for manual add to cart similarData = []; constructor(element) { super(element); this.xhr_ = SPZServices.xhrFor(this.win); this.action_ = SPZServices.actionServiceForDoc(this.element); } setupAction_() { this.registerAction('refresh', (invocation) => { const data = invocation && invocation.args && invocation.args.data || {}; this.refresh(data); }); this.registerAction('deleteReselect', SPZCore.Types.debounce( this.win, (invocation) => { this.deleteReselect(invocation?.args?.id); }, 200 )); this.registerAction('deleteInvalid', SPZCore.Types.debounce( this.win, (invocation) => { this.deleteInvalid(invocation?.args?.id); }, 200 )); this.registerAction('setReselectRecordId', (invocation) => { this.setReselectRecordId(invocation?.args?.id); }); this.registerAction('clearNeedReselectRecord', (invocation) => { this.clearNeedReselectRecord(); }); this.registerAction('registerDeleteReselectTask', (invocation) => { this.registerDeleteReselectTask(invocation?.args?.data); }); this.registerAction('lockRefresh', (invocation) => { this.lockRefresh(); }); this.registerAction('releaseRefreshLock', (invocation) => { this.releaseRefreshLock(); }); this.registerAction('manualAddToCart', (invocation) => { this.manualAddToCart(invocation?.args?.id); }); this.registerAction('syncSimilarData', (invocation) => { this.syncSimilarData(invocation?.args?.data); }); // DEBUG this.registerAction('log', (invocation) => { const data = invocation && invocation.args && invocation.args.data || {}; console.log('log', invocation); }); } buildCallback() { this.setupAction_(); } isLayoutSupported(layout) { return true; } /** * 数据去重 * @param {Array} data */ uniq_(data) { const result = []; for(let i = 0; i < data.length; i++) { if(!result.includes(data[i])) { result.push(data[i]); } } return result; } checkRefreshLock() { if (this.refreshLock) { return false; } return true; } setLoading(isLoading) { SPZCore.Dom.toggleAttribute(this.element, STATUS.LOADING, isLoading); SPZCore.Dom.toggleAttribute(this.element, STATUS.FINISH, !isLoading); } setDataResult(data) { const isDataEmpty = !data.reselectSkus.length && !data.invalidSkus.length && !data.line_items.length; SPZCore.Dom.toggleAttribute(this.element, RESULT.EMPTY, isDataEmpty); } // 存在多次请求顺序问题 async refresh(_data) { // 接口失败时返回数据不为对象 if (!(typeof _data === 'object' && _data.line_items && _data.line_items.length > 0)) { const newData = { line_items: [], reselectSkus: [], invalidSkus: [], displayInvalidSkus: [] }; this.trigger_('refreshError', newData); this.setLoading(false); return; } if (!this.checkRefreshLock()) { this.setRefreshCache(_data); return; } this.setLoading(true); let data = _data; if (this.needDeleteReselectRecord && this.recordReselectId) { let hasError = false; try { data = await this.deleteReselectRecordBeforeRefresh(_data); } catch (e) { hasError = true; console.error(e); const newData = { ...data, reselectSkus: [], invalidSkus: [], displayInvalidSkus: [] }; this.trigger_('refreshError', newData); this.setLoading(false); this.setDataResult(newData); return; } this.needDeleteReselectRecord = false; if (hasError) { return; } } // 获取失效商品 const invisibleItems = data.ineffectives; // 获取失效商品内仅售罄商品的sku const soldOutItems = invisibleItems.filter(item => item.reason === "line_item_sold_out"); // 通过失效 sku 获取 spu, 注意去重 const soldOutSpuIds = this.uniq_(soldOutItems.map(item => item.product_id)); const querySpuIds = soldOutSpuIds.map(spuId => `ids[]=${spuId}`).join('&'); if (!soldOutSpuIds.length) { const newData = { ...data, reselectSkus: [], invalidSkus: [], displayInvalidSkus: [] }; this.trigger_('refreshSuccess', newData); this.renderData = newData; this.setLoading(false); this.setDataResult(newData); return; } // 请求 spu 下其他 sku 库存 this.xhr_.fetchJson(`/api/product/list?limit=${soldOutSpuIds.length}&${querySpuIds}`) .then(res => { const reselectSkus = []; const invalidSkus = []; // spu 维度展示 const displayInvalidSkus = []; res.data.list.forEach(product => { // spu 匹配, 存在多 sku 情况 const soldOutSkus = soldOutItems.filter(item => item.product_id === product.id); if (!soldOutSkus.length) { return; } // 通过失效 sku 获取 spu 下其他 sku 库存, 存在其他可用库存时标记为 "Reselect" 按钮可用 //const allowReselect = product.variants // .filter(variant => variant.option1 === soldOutProduct.variant.option1 && variant.option2 === soldOutProduct.variant.option2 && variant.option3 === soldOutProduct.variant.option3) // .some(variant => variant.available); // 查询售罄 sku 对应商品是否可加购, 标记为 Reselect 可用项 if (product.available) { reselectSkus.push(...soldOutSkus); // 若商品不可用(全部 sku 售罄), 归纳到失效商品列表 } else { invalidSkus.push(...soldOutSkus); // spu 维度, 仅添加一项 sku displayInvalidSkus.push(soldOutSkus[0]); } }); const newData = { ...data, reselectSkus, invalidSkus, displayInvalidSkus }; this.trigger_('refreshSuccess', newData); this.renderData = newData; this.setLoading(false); this.setDataResult(newData); }) .catch(err => { this.setLoading(false); console.error(err); this.trigger_('refreshError', data); }).finally(() => { }); } async deleteReselect(id, ignoreEmit) { if (!id) { return; } const targetSku = this.renderData.reselectSkus.find(item => item.id === id); try { const res = await this.xhr_.fetchJson(`/api/cart/${targetSku.variant_id}`, { method: 'DELETE', body: { id: targetSku.id, product_id: targetSku.product_id, variant_id: targetSku.variant_id, } }); const newData = { ...this.renderData, reselectSkus: this.renderData.reselectSkus.filter(item => item.id !== id), }; this.renderData = newData; !ignoreEmit && this.trigger_('deleteSuccess', newData); } catch (err) { console.error(err); !ignoreEmit && this.trigger_('deleteError', err); } } deleteInvalid(id) { if (!id) { return; } const targetSku = this.renderData.invalidSkus.find(item => item.id === id); this.xhr_.fetchJson(`/api/cart/${targetSku.variant_id}`, { method: 'DELETE', body: { id: targetSku.id, product_id: targetSku.product_id, variant_id: targetSku.variant_id, } }) .then(res => { const newData = { ...this.renderData, invalidSkus: this.renderData.invalidSkus.filter(item => item.id !== id), displayInvalidSkus: this.renderData.displayInvalidSkus.filter(item => item.id !== id), }; this.trigger_('deleteSuccess', newData); this.renderData = newData; }) .catch(err => { console.error(err); this.trigger_('deleteError', err); }); } // record reselect sku id before show reselect modal setReselectRecordId(id) { if (!id) { return; } this.recordReselectId = id; } async deleteReselectRecordBeforeRefresh(data) { if (!this.recordReselectId) { return; } await this.deleteReselect(this.recordReselectId, true); return { ...data, ineffectives: data.ineffectives.filter(item => item.id !== this.recordReselectId) } } clearNeedReselectRecord() { this.needDeleteReselectRecord = false; } registerDeleteReselectTask(productData) { const targetSku = this.renderData.reselectSkus.find(item => item.id === this.recordReselectId); if (targetSku?.variant_id && productData?.variant.id) { if (targetSku.variant_id === productData?.variant.id) { this.needDeleteReselectRecord = false; return; } } this.needDeleteReselectRecord = true; } // pause cart refresh(trigger by similar products) lockRefresh() { if (this.refreshLock) { return; } this.refreshLock = true; } releaseRefreshLock() { if (!this.refreshLock) { return; } this.refreshLock = false; this.refreshWithCache(); } // direct add_to_cart(trigger by similar products) async manualAddToCart(id) { const target = this.similarData.find(item => item.id === id); this.lockRefresh(); try { const res = await this.xhr_.fetchJson(`/api/cart`, { method: 'POST', body: { note: '', product_id: target.id, quantity: '1', variant_id: target.variants[0].id, refer_info: { source: 'add_to_cart' } } }); const newCartItems = res.data.items; this.setRefreshCache(newCartItems, true); } catch (err) { console.error(err); } } syncSimilarData(data) { this.similarData = data.data; } setRefreshCache(data, patch) { if (patch) { this.refreshDataCache = { ...this.refreshDataCache, line_items: [...this.refreshDataCache.line_items, ...data] }; } else { this.refreshDataCache = data; } } refreshWithCache() { this.refresh(this.refreshDataCache); } mountCallback() { } unmountCallback() { } /** * trigger event * @param {Object} data */ trigger_(name, data) { const event = SPZUtils.Event.create(this.win, `spz-custom-cart-sku.${name}`, { data, }); this.action_.trigger(this.element, name, event); } } SPZ.defineElement('spz-custom-cart-sku', SPZCustomCartSku); }())

(function () { class SPZCustomCartTrack extends SPZ.BaseElement { constructor(element) { super(element); this.action_ = SPZServices.actionServiceForDoc(this.element); } isLayoutSupported(layout) { return true; } buildCallback() { this.setupAction_(); } hash(val) { const hashKey = Object.keys(val).sort((a, b) => a - b).reduce((acc, k) => { acc += `{'${k}':'${val[k]}'}`; return acc; }, ''); return hashKey; } trackExtra(key, value) { console.log('trackExtra...', key, value); if (!window.sa) { return; } const hashKey = this.hash(value); let hasExtraInfo = false; if (window.sa.eventInfo && window.sa.eventInfo[key] && window.sa.eventInfo[key].extra_properties) { hasExtraInfo = window.sa.eventInfo[key].extra_properties.some(p => { return hashKey === this.hash(p); }); } if (hasExtraInfo) { return; } window.sa && window.sa.registerExtraInfo(key, value); } delExtraTrack(key, value) { const hashKey = this.hash(value); if (window.sa.eventInfo && window.sa.eventInfo[key] && window.sa.eventInfo[key].extra_properties) { window.sa.eventInfo[key].extra_properties = window.sa.eventInfo[key].extra_properties.filter(p => hashKey !== this.hash(p)); } } track(key, value) { console.log('tracking...', key, value); window.sa && window.sa.track(key, value); } setupAction_() { this.registerAction('registerReselectAtc', () => { this.trackExtra('add_to_cart', { function_name: 'Farida', action_type: 'reselect' }); }); this.registerAction('clearReselectAtc', () => { this.delExtraTrack('add_to_cart', { function_name: 'Farida', action_type: 'reselect' }); }); this.registerAction('registerSimilarAtc', () => { this.trackExtra('add_to_cart', { function_name: 'Farida', action_type: 'similar_product' }); }); this.registerAction('clearSimilarAtc', () => { this.delExtraTrack('add_to_cart', { function_name: 'Farida', action_type: 'similar_product' }); }); const clickParams = { business_type: 'product_plugin', event_name: 'function_click', function_name: 'Farida', plugin_name: 'Farida', template_name: 'cart', template_type: '13', module: 'online_store', module_type: 'online_store', tab_name: '', card_name: '', event_developer: 'ccbken', event_type: 'click', }; this.registerAction('trackDelReselect', () => { this.track('function_click', { ...clickParams, event_info: JSON.stringify({ action_type: 'cart_delete', element_type: 'sku' }) }); }); this.registerAction('trackClickReselect', () => { this.track('function_click', { ...clickParams, event_info: JSON.stringify({ action_type: 'reselect', element_type: 'sku' }) }); }); this.registerAction('trackDelSimilar', () => { this.track('function_click', { ...clickParams, event_info: JSON.stringify({ action_type: 'cart_delete', element_type: 'spu' }) }); }); this.registerAction('trackClickSimilar', () => { this.track('function_click', { ...clickParams, event_info: JSON.stringify({ action_type: 'reselect', element_type: 'spu' }) }); }); this.registerAction('trackOpenSimilar', () => { this.track('function_expose', { ...clickParams, event_name: 'function_expose', event_type: 'expose', event_info: JSON.stringify({ popup_name: 'farida_product_popup' }) }); }); } } SPZ.defineElement('spz-custom-cart-track', SPZCustomCartTrack); }())