HPHT/CVD
Welcome to Hydray, buy HPHT/CVD laboratory grown diamonds
Menu
Welcome to Hydray, buy HPHT/CVD laboratory grown diamonds
2021-10-7 · A 1 carat natural round cut diamond with G color and VS1 clarity. Each diamond is independently certified by IGI laboratory with certificate# 470133503. Measuring 5.99 x 6.08 x 4.14mm with a depth of 68.8% and 55.5% table. This diamond features excellent polish, good symmetry & good cut. Each diamond also comes with a free 14K gold solitaire, choose from our classic styles.
2020-12-3 · A Chinese manufacturer called Shanghai Zhengshi Technology has produced a 12.75 carat CVD lab-grown diamond – the largest to ever be certified according to IGI Hong Kong, IDEX Online reports. The Type IIa diamond is graded as .
Shanghai Haoben Ornament Co., Ltd is a professional high-end gem cutting, grinding, processing and jewelry manufacturing company. We specialized in pure solid gold、925 sterling silver 、silver gold plated moissanite jewelry and lab diamond,moissanite . Welcome to cooperate with us.We will provide the best products and service to you.
With offer $505.75. $49.99 Diamond Bonus Buy. $49.99 Diamond Bonus Buy. more like this. Grown With Love. Lab Grown Diamond Heart 18" Pendant Necklace (1/2 ct. t.w.) in 14k White Gold. $850.00. Sale $722.50. Extra 30% off use: FRIEND.
2020-12-3 · A Chinese manufacturer called Shanghai Zhengshi Technology has produced a 12.75 carat CVD lab-grown diamond – the largest to ever be certified according to IGI Hong Kong, IDEX Online reports. The Type IIa diamond is graded as .
2010-9-8 · GIA, EGL, IGI and other gem labs offer grading services for synthetic diamonds and disclose the diamond's origin in the grading report. Furthermore, most producers laser inscribe all of their polished diamonds .30cts and larger, which can be read with 10-20x magnification.
2021-11-2 · Lab Grown diamonds are naturally occurring carbon that are treated under exceptionally high temperature and pressure conditions using the machinery in a confined laboratory. They are as natural as mined diamonds with the exception of the weathering that occurs in a lab as opposed to nature. Lab grown diamonds, also loosely called synthetic ...
In our jewelry store Sofia Lior Daimonds you can find a wide range of lab created diamonds, moissanites, lab diamond engagement rings and many other jewelry that may suit you. Our jewelry store in Dallas, TX specializes specifically in the sale of moissanites and lab diamonds, as well as in the creation of custom engagement rings.
All our diamonds in Hong Kong have been certified by GIA and IGI. Buying an IGI- certified or GIA diamond from our store is the best way to ensure you get exceptional quality and authentic products. Visit our website to see our listing of certified GIA diamonds HK products and prices.
With offer $505.75. $49.99 Diamond Bonus Buy. $49.99 Diamond Bonus Buy. more like this. Grown With Love. Lab Grown Diamond Heart 18" Pendant Necklace (1/2 ct. t.w.) in 14k White Gold. $850.00. Sale $722.50. Extra 30% off use: FRIEND.
Lab Created Diamonds. Lab-grown diamonds are composed of the same chemical crystal as natural diamonds and exhibit the same fire, scintillation, and sparkle. Lab diamonds offer excellent value, and are a responsible choice as they do not require any diamond mining. close. Hearts and Arrows Diamonds.
All our diamonds in Hong Kong have been certified by GIA and IGI. Buying an IGI- certified or GIA diamond from our store is the best way to ensure you get exceptional quality and authentic products. Visit our website to see our listing of certified GIA diamonds HK products and prices.
1/2. Vintage-Inspired Freshwater Cultured Pearl and Diamond Teardrop Pendant. in 14k Yellow Gold (7.5-8mm) C$945.00. Floating Diamond Hoop Earrings. in 14k White Gold (1 ct. tw.) C$2,843.55. C$2,274.84. Akoya Cultured Pearl and Diamond Halo Stud Earrings.
2014-4-30 · Figure 1. A: These three colorless HPHT-grown synthetic diamonds demonstrate some of the sizes achieved by New Diamond Technology. From left to right, samples NDT04, NDT02, and NDT01 weigh 2.02, 2.20, and 2.30 ct, respectively.
2021-10-5 · The lab-created stone costs $3,640, while the natural diamond costs $5,280. That's a 45% difference in price. However, the lab-created diamond doesn't retain any value. It can't be resold to a jeweler and it won't garner more than a few dollars on a site like eBay.