Product Specifications
IGI Certified Lab-Grown Round Diamond Ring, 3.16ct D VVS, US Size 6.75, ZKZ-144
5.0
order
quantity:
pieces available
sold out
MOQ:
200 Piece
Certified:
None
Gold Type:
18K Yellow Gold
Diamond Weight:
3CTW
Color:
colorless
Price:
US $1631
Minimum Order Quantity:
1 Piece
Model Number:
ZKZ-144
Brand Name:
ZKZ Jewelry
Place of Origin:
China
Shipped to:
Choose a country/region
Shipping
| Shipping Country/region | Estimated Delivery Time | Shipping Cost |
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This Supplier/Shipping Company does not deliver to your selected Country/Region.
Shipment within 1 hours after placing the order
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
payments:
quantity
Discount
price
Barcode
2502100009
Ring size
6.75
Side Stones
0.636ct
Diamond Shape
Round
Metal
Yellow Gold
Diamond Type
Lab-Grown Diamond
Diamond Clarity
VVS
Diamond Color
DEF
Carat Weight
3.16ct
Certified, Ethical, Luxurious, Brilliant
This IGI-certified lab-grown round diamond ring (3.16 ct, D color, VVS clarity, US size 6.75) delivers stunning brilliance and sustainable value for buyers who want a show-stopping, responsibly sourced center stone. The brilliant round cut in a timeless solitaire-style setting maximizes sparkle and a near-flawless face-up appearance courtesy of its high D/VVS grading. Packaged in a luxury gift box with full IGI documentation and SKU ZKZ-144, it arrives ready for gifting or immediate wear, giving you confidence in authenticity and quality.
Why Choose US
✅ Solid 18K gold, balanced luxury & durability
✅ Round brilliant cut, maximum sparkle
✅ Skin-friendly, low nickel, no green finger
✅ Precise hand setting, secure stone hold
✅ Timeless classic style, fits all occasions
✅ IGI-certified lab diamond optional
✅ Custom size & finish available
✅ Polished smooth band, comfy daily wear
| Brand | ZKZ Jewelry |
| Metal Type | 18K Gold |
| Diamond Type | Lab Grown Diamond (100% Conflict-Free) |
| Diamond Shape | Round Cut |
| Main Stone Weight | 3.16ct |
| Diamond Quality | Color: DEF| Clarity: VVS |
| Setting Type | Claw Setting |
| Available Sizes | US 6.75 |
Frequently Asked Questions
Is your gold solid or plated?
All our gold jewelry is solid gold (10K, 14K, 18K) — never plated, never filled. You're getting real quality that lasts a lifetime.
How do I clean my jewelry?
Gently clean with warm soapy water and a soft toothbrush. Avoid harsh chemicals, perfumes, and wearing during heavy activity. Store pieces separately to avoid scratches.
Do holidays in China affect my order?
Yes — during major Chinese holidays (like Chinese New Year or National Day, Oct 1–7), production and shipping may pause temporarily. We'll always notify you in advance if your order falls during a holiday period.
Logistics & Tax Policy
P1. Shipping & Delivery
* Main courier: DHL / FedEx
* Delivery time: 5–10 working days worldwide
* Professional anti-scratch and waterproof jewelry packaging
2. Customs & Tax Rule
* All import taxes, duties and customs clearance procedures are the buyer’s responsibility.
* We can provide document support and assist with customs clearance, but do not take responsibility for customs clearance.
* We can adjust the declared value reasonably to help clients save customs cost legally.
3. Service Advantage
* Stable shipping service for Europe, Russia, Brazil and global markets
* Ultra-low damage and loss rate for high-value gold & diamond jewelry
* Full after-sales shipping tracking and support
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