搜尋結果
什麼是RZ®人造鑽石？ RZ®人造鑽石是獨家的配方合成寶石粉未混合一起, 再經過高壓壓縮後, 使用高反射防熱材質加熱至高溫鎔化合成的原料晶體, 等待冷卻後再經由利用高能超聲波進行化學蒸氣沉積處理處理以令其硬度接近天然鑽石。RZ人造鑽石仍然為實驗性晶體實驗室合成生產，其後將會不斷改良 ...
- How Are Lab-Created Diamonds Made?
- Lab Grown Diamond Benefits
- What Colors Are available?
Each laboratory-created diamond is grown by placing a diamond ‘seed’ into a chamber of heat and pressure. This chamber mimics the natural growing process. Crystallization occurs allowing the lab-grown diamond to mature within six to ten weeks. It is then cut, polished and graded by the same world-renowned labs that certify earth-mined diamonds. The...
UNMATCHED BEAUTY
Our collection of lab-created diamonds are available up to IF in clarity, D in color, Ideal in cut, and up to 10 carats in size. They come in a variety of shapesincluding round, rose, emerald, cushion, oval, oval rose, heart, princess, trillion, and radiant. Colors include white, yellow, blue, pink, and green.
UNRIVALED QUALITY
Unlike other retailers, every Rooselle Jewelry lab-created diamond is Type IIa, the purest form of diamond. They are harder and more brilliant than Type Ia diamonds. Only 2% of earth-mined diamonds are of this quality. Furthermore, each diamond is graded and certified by the same leading independent gemological labs that are used to grade earth-mined diamonds.
UNBEATABLE VALUE
Lab-created diamonds cost up-to 40% less than their mined diamond equivalents. Buyers beware: keep an eye out for "grown diamonds" sold for a few hundred dollars per carat. If the deal seems too good to be true, it probably is. Only diamond simulantsfall in this price range.
WHITE LAB-CREATED DIAMONDS
A pure carbon diamond with no impurities will grade as a colorless diamond. However, the majority of both mined and lab-created diamonds contain impurities, most of which are nitrogen. The nitrogen atoms within the diamond lattice create the yellow tint. In cases of fancy colored diamonds, a pure yellow color is created. Nearly all diamonds, both mined and lab-created, start out as yellow diamonds. Over the span of millions of years and exposure to pressure and heat, mined diamonds split the...
YELLOW LAB-CREATED DIAMONDS
Roselle Jewelry’s yellow lab-created diamonds are optically, chemically and physically identical to yellow earth-mined diamonds, but are offered free of conflict and on average 10% of the cost. They are available in a color range from fancy yellow to fancy vivid yellow, in sizes up to 2.0 carats and a variety of shapes. Both mined and lab-created yellow diamonds get their color from nitrogen. While diamonds are made up of carbon, impurities within the stone exist. It is the introduction of th...
BLUE LAB-CREATED DIAMONDS
Blue lab-created diamonds are optically, chemically and physically identical to blue earth-mined diamonds and are offered free of conflict and about 10% of the cost. They are typically offered in sizes smaller than 1.50 carats and come in a color range of fancy light blue to fancy intense blue. Both mined and lab-created blue diamonds get their color from boron. While diamonds are made up of carbon, impurities within the stone exist. It is the introduction of these impurities, in this case bo...
2019年10月26日 · 今年未来日本akoya珍珠風を飾る全國，無論網店還是實體店的珍珠消費者，無一不愛日本akoya珍珠。東方女性之美。 作為當今珍珠資深玩家の“標配”，絕大多數消費者必擁有一條“天女”，或は準備入手一條“天女”。 何を為すかは「天女」？ 不過您真的承知“天女”嗎？ 日本真珠綜合研究所と ...
2022年6月10日 · 1. IGI 尖石鑑定書. IGI 國際寶石鑑定所 ，於 1975 年在 比利時安特衛普 成立，這是國際上歷史悠久的水平石切磨和貿易中心。 IGI為評価實驗室培育ダイアン石最も通用的な機構之一、他們的證書詳細介紹了每顆舘石の關鍵特徵、主要可分為以下種類。 IGI-1克拉以上. IGI培養培石鑑定書. IGI- 1卡/克拉以上 (附雷射刻字影像版) IGI培養培石鑑定書. IGI- 1卡/克拉以下. IGI培養培石鑑定書. IGI- 1卡/克拉以下 (附雷射刻字影像版) IGI培養培石鑑定書. *號書編號將刻は播磨石腰圍上にあり、上記の1.11カラットの培育尖石腰圍雷射刻文字編をご覧ください。 2. GCAL 進歩石鑑定書.
2019年6月26日 · 閃光都指向的是播放石上方観視時是於於尖塔部及外部光線的反射造成進歩石內部明暗域比垞的現出的閃光光澤。 または光線が移動する必要があり、最良の閃光効果を得ることができません。 最後に、我們是否吹或、RZ石是否帶真水平火彩？ 最好還是到我們尖沙咀陳列室去對比才有公信力, 如果沒有尖沙咀店鋪對比, 我們都有GIA裸権利, RZ裸尖沙咀陳列室去對比才有公信力, 有大陸石筆可測試. RZ石不會變懞變膠的、除非接觸了漂白水、洗銀水等強刺激性物料、如變懞不夠閃、歡迎可以拿到我們門市清洗. 聯絡：+852-53451836. 門市及營業時間: 【九龍】 尖沙咀厚福街3號華博商業大廈2樓206舖（肥仔小食旁入）地鐵站B2出口. https://goo.gl/maps/6VWVk8p6dzbMvTRp6.
2022年6月10日 · Roselle Jewelry網站上の培育水平石產品，包含全球三大最受歡迎的 培育水平石鑑定證書： IGI國際寶石鑑定所 GCAL 寶石鑑定與保障實驗室 GIA 美國寶石研究院 1. IGI 尖石鑑定書 IGI 國際寶石鑑定所，於 1975 年在比利時安特衛普成立，這是國際上歷史悠久的水平石切磨和貿易中心。
梨形切割鑽石梨形切工鑽石結合了圓形和馬眼形切工的最佳特徵，非常適合想要優雅精緻鑽石的人 在 Facebook 上關注 在 Twitter 上關注 在 Instagram 上關注 在 Dribbble 上關注 在 Pinterest 上關注 在 YouTube 上關注
