IGI Certified 5.22CT D VVS2 Round Lab Grown Diamond Ring Four Claws PT950 Engagement Wedding Ring Custom Lab Diamond Ring-Redleaf
Excellent quality with 100% satisfaction guaranteed. We can accept Customization.
For any other shapes and colors, please contact us.
Main Stone: Lab Grown Diamond
Diamond Shape：Round Cut
Metal: PT950
Carat Weight: 1-5Ct
Ring Size: Customize
Payement: PayPal,T/T,Western Union, MoneyGram
Shipment Term: DHL,FEDEX TNT,UPS, EMS
Lead Time: 7 ~15 days
Basic properties of PT950
- Composition: 95% pure platinum + 5% other metals (usually rhodium, ruthenium or cobalt, etc.)
- Color: natural silver-white luster
- Density: high density, heavy feel
- Characteristics: corrosion-resistant, oxidation-resistant, not easy to fade, hypoallergenic
Advantages of PT950
1. Noble and rare: platinum is rarer than gold, with only 5% of gold mined.
2. Durable: not easy to wear and deformation, suitable for long-term wear
3. Pure and safe: hypoallergenic, suitable for sensitive skin
4. value preservation: investment and collection value
Basic information about Round Lab Grown Diamond
- Composition: 100% pure carbon crystals, identical to natural diamonds
- Mohs hardness: 10 (highest grade)
- Refractive index: 2.42 (identical to natural diamonds)
- Cultivation Method:
- HPHT (High Temperature, High Pressure): simulates the natural formation conditions in the earth.
- CVD (Chemical Vapor Deposition): Carbon atoms are deposited and grown in a vacuum chamber.
Features of round cut
1. Optimal fire: the classic design of 57-58 facets maximizes light reflection
2. Timeless and classic: the most traditional and popular diamond shape.
3. Large effect: round cuts look larger than other shapes of the same weight
4. Excellent value retention: most accepted on the secondary market