HPHT Lab Grown Yellow Oval Diamond 1.2-1.6ct VS1 Clarity IGI Certified Synthetic Gemstone
High-quality HPHT lab-grown yellow diamonds featuring oval brilliant cuts with IGI certification. These synthetic diamonds offer exceptional value while maintaining identical physical and chemical properties to natural diamonds.
| Attribute | Specification |
|---|---|
| Diamond Type | HPHT Lab Grown |
| Hardness | 10 Mohs |
| Shape | Oval Brilliant Cut |
| Color Grade | Fancy Intense to Fancy Vivid Yellow |
| Clarity Grade | VS1 |
| Carat Weight | 1.2ct to 1.6ct |
| Cut Grade | Excellent |
| Certification | IGI Certified |
- Identical physical and chemical properties to natural diamonds
- Passes professional diamond test pen verification
- Cost-effective pricing at 20-30% of natural diamond prices
- Environmentally conscious production process
- Ethically sourced and conflict-free
Ideal for jewelry production including rings, earrings, necklaces, and custom jewelry designs. Suitable for both commercial jewelry manufacturing and individual custom projects.
ZKZ Diamonds operates its own private laboratory in Shenzhen, China, maintaining complete control over the supply chain to ensure consistent quality and competitive pricing. All diamonds undergo final inspection before shipment and come with a lifetime warranty against manufacturing defects.
- OEM and custom jewelry design services available
- Custom diamond specifications upon request
- Confidentiality agreements for proprietary designs
- CAD drawing support and HD video confirmation
| Parameter | Details |
|---|---|
| Minimum Order Quantity | 1 Piece |
| Delivery Time | 1-2 days for stock items, 5-7 days for new production |
| Payment Methods | T/T, Western Union, PayPal |
| Export Regions | Europe, USA, Canada, Middle East, Southeast Asia |
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