Exclusive, elegant and chic, this Standard 4.0 Ct Round Black Diamond Created Gemstone RCG400-BD delivers superior quality Art Masters Gems are known for. Precisely cut to a diamond standard, this sustainably grown black diamond would make a perfect centerpiece for your engagement ring, wedding ring, earrings, necklace or pendant. Showcased at JCK, GJX, AGTA, Luxury, Luxury Prive jewelry shows nationwide.
* 1 x round 4.0 carat (10.0 mm diam calibrated) lab created black diamond zirconium dioxide
* Deluxe gemstone box
* Name: Black Diamond
* Color Range: Black
* Origin: Lab Created Synthetic
* Creation Method: Skull Melt
* Gemstone Material: Zirconium Dioxide
* Hardness: 8.0 to 8.5 on Moh Scale
* Chemical Composition of Material: ZrO2
* Shape / Cut: Round Diamond, Very Good Cut
* Carat Weight: 4.0 Carat (diamond standard)
* Carat Weight Setting Size: 4.0 Carat (diamond standard)
* Dimension: 10.0 mm round diameter (approx)
* Quality Grade: AAAAA, Show Grade
* Luster: Excellent, Nontransparent
* Brightness and Reflective Index: 2.17
* Market Availability: Limited
* Style: Modern Brilliant
* Gemstone Collection: Black Diamond
* Occasions: Engagement, Wedding, Anniversary, Special Gift
* Setting: 4.0 Carat Standard Fine Jewelry Mountings and Settings
* Master Cut and Master Hand Polish
* Conforming to Benchmark Standards
* Visual Appeal and Elegance
* Free USPS insured delivery within United States
* Free USPS Express insured int’l delivery world wide
* Gemstone measurements and totals may differ slightly.
* Gemstone dimensions and carat weights calibrated in diamond standards.
* Gemstone quality conform and exceed benchmark standards for type quality composition: material, cut, color, clarity.
* Gemstone images are professional catalog renderings in 3d and conform to sRGB digital color standard matching real life gemological color range for gemstone type.
* Gemstone image color perceptions may differ slightly from screen type and resolution.
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Art Masters Gems Standard 4.0 Ct Round Black Diamond Created Gemstone RCG400-BD
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