Launch Your Diamond Ring Brand
With Zero Inventory Risk
Custom lab-grown diamond rings from $299. No MOQ. CAD design support included. Drop-shipping available. IGI certified. 15-20 day production.
How Custom Ring Manufacturing Works
From your design idea to finished ring in 4 simple steps. Perfect for independent designers, e-commerce brands, and jewelry studios.
Send Your Design
Upload your CAD file, sketch, or reference image. No CAD? We can design for you (free for orders 10+).
Select Diamond & Metal
Choose from our inventory of 5,000+ lab diamonds. Select metal type (14K/18K gold, platinum, silver).
Production (15-20 Days)
We coordinate with top Chinese manufacturers. Quality control at every stage. HD photos sent for approval.
Delivery
FedEx/DHL global shipping (5-7 days). Drop-ship to your customer with your branding. Fully insured.
Transparent Pricing Examples
Real wholesale prices. No hidden fees. Final price depends on diamond specs and metal choice.
Solitaire Ring
- 0.50ct Lab Diamond (D/VVS2)
- 14K White Gold Band
- Classic 6-Prong Setting
- IGI Certificate Included
- 15-Day Production
Halo Engagement Ring
- 1.00ct Center Stone (D/VVS1)
- 0.30ct Halo Diamonds
- 18K White Gold
- Pavé Band Setting
- IGI Certificate + Appraisal
- 18-Day Production
3-Stone Ring
- 2.00ct Center (D/IF)
- 2x 0.50ct Side Stones
- Platinum 950
- Custom CAD Design
- GIA Certificates
- 20-Day Production
Note: Prices shown are for reference only. Final pricing depends on current diamond market rates, metal spot prices, and design complexity. Contact us for exact quote.
Why Jewelry Brands Choose Kunlun Growth
No MOQ Pressure
Order 1 ring or 1,000. Perfect for testing new designs or fulfilling custom orders without inventory risk.
Free CAD Design
No CAD file? Our designers create 3D models for free (orders 10+). Unlimited revisions until perfect.
Drop-Shipping Ready
We ship directly to your customer with your branding. You never touch inventory. Perfect for e-commerce.
Quality Guaranteed
Every diamond IGI/GIA certified. HD photos/videos sent before shipping. 100% satisfaction guarantee.
Ready to Launch Your Ring Collection?
Get a custom quote in 24 hours. No commitment required.