ZKZ Diamonds 1-1.99 Carat Oval Loose Lab Grown Blue Diamonds VVS2 Clarity IGI Certified
ZKZ Diamonds presents premium 1-1.99 carat oval loose lab-grown blue diamonds with IGI certification. These CVD synthetic diamonds offer exceptional quality and value for jewelry production.
| Certificate Type | IGI |
|---|---|
| Diamond Type | Synthetic (Lab Created) |
| Shape | Oval Brilliant Cut |
| Color Grade | Fancy ~ Fancy Vivid |
| Clarity Grade | VS ~ VVS |
| Carat Weight | 1ct ~ 1.99ct |
| Cut Quality | Excellent |
| Hardness | 10 Mohs |
- CVD lab-grown technology ensures consistent quality
- Identical physical and chemical properties to natural diamonds
- Passes professional diamond test pen verification
- 100% pure carbon composition
- Environmentally responsible production process
Our lab-grown diamonds offer the same brilliance and durability as natural diamonds at 20-30% of the cost, with faster production cycles and reduced environmental impact.
Ideal for jewelry production including rings, earrings, necklaces, and custom jewelry designs. Minimum order quantity: 1 piece.
ZKZ Diamonds operates its own complete supply chain from our Shenzhen-based laboratory, ensuring quality control and cost efficiency. All diamonds undergo final inspection before shipment and come with a lifetime warranty against manufacturing defects.
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