Infinity Pave Preset 1ct Diamond Ring
Every order includes an IGI certificate for authenticity and a branded gift box for the perfect presentation.
SKU: R34991-100-RD-K18WG
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IGI Diamond Certificate Included
- Eligible For Return & Refund
- Free Insured Shipping Worldwide
- Sustainably Made In Japan
Custom rings are crafted with care and take 20–25 business days to complete before shipping.
Description
Elevate your jewelry collection with our stunning infinity pavé preset ring, featuring a 1-carat round lab-grown diamond, IGI certified with G color and VS quality.
Key Features
- Center Stone: 1-carat round lab-grown diamond
- Certification: IGI Certified
- Color: G (near-colorless)
- Clarity: VS (very slightly included)
- Band Width: 2.5mm infinity pavé design
- Ethical Sourcing: Sustainably created diamond
A symbol of eternal love and refined craftsmanship, combining modern brilliance with timeless design.
Care instructions
Keep It Clean
Wipe your jewelry regularly with a soft, lint-free cloth to remove oils, dust, and fingerprints. For a deeper clean, use mild soap and warm water. Avoid harsh chemicals, as they can damage the metal or stones.
Store It Safely
Always store your pieces in a soft pouch or jewelry box to prevent scratches. Keep them away from direct sunlight, moisture, and extreme temperatures.
Avoid Damage
Remove jewelry when swimming, exercising, or doing household chores. Keep your pieces away from lotions, perfumes, and hairsprays, as these can dull the shine over time.
Regular Checkups
Periodically inspect your jewelry for loose stones or clasps. Professional cleaning and inspection once a year can keep it in perfect condition.
delivery and return
Domestic Deliveries
- We offer free shipping for all domestic deliveries within Japan.
- Local orders are handled by trusted carriers such as Yamato and Sagawa to ensure prompt and secure delivery.
- Once your order is ready, it will typically be shipped within 1-2 business days.
International Deliveries
- For international orders, we partner with FedEx to provide express and insured shipping.
- We offer FREE worldwide shipping on all our products on orders above JPY150,000
- International orders are shipped within 1-2 business days of your order being ready.
- 14-day returns for unused, unworn items in original packaging. Start a return via support@precious-lab.com.
- Custom rings: 20% restocking fee will apply. Full eternity rings are non-returnable (resize fee available). Return shipping is the customer’s responsibility.
- Refunds issued within 10 business days after inspection. For questions, contact support@precious-lab.com.
Secure Checkout with
| US Size | Japan Size | Inner Diameter (mm) |
|---|---|---|
| 3 ¼ | 5 | 14.3 |
| 3 ½ | 14.5 | |
| 3 ¾ | 6 | 14.7 |
| 4 | 14.9 | |
| 4 ⅛ | 7 | 15.0 |
| 4 ½ | 8 | 15.3 |
| 5 | 9 | 15.7 |
| 5 ⅜ | 10 | 16.0 |
| 5 ¾ | 11 | 16.3 |
| 6 ¼ | 12 | 16.7 |
| 6 ⅝ | 13 | 17.0 |
| 7 | 14 | 17.3 |
| 7 ½ | 15 | 17.7 |
| 7 ⅞ | 16 | 18.0 |
| 8 ¼ | 17 | 18.3 |
| 8 ¾ | 18 | 18.7 |
| 9 ⅛ | 19 | 19.0 |
| 9 ⅜ | 20 | 19.3 |
| 9 ⅞ | 21 | 19.7 |
| 10 ¼ | 22 | 20.0 |
| 10 ⅝ | 23 | 20.3 |
| 11 ⅛ | 24 | 20.7 |
| 11 ½ | 25 | 21.0 |
We size in Japan sizes. For the most accurate fit, measure the inner diameter of a ring that fits well, or use a ring sizer. Quarter US sizes map to the nearest whole Japan size shown above.
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Japanese Craftsmanship, Unmatched Quality
Pure Metals
We use only 18K gold and Platinum 950, ensuring durability, purity, and a luxurious finish in every piece.
Lab-Grown Brilliance
Every diamond is lab-grown, ethically sourced, and precisely selected for E color+ and VS clarity+ quality standards.
Precision Craftsmanship
Each ring is 3D printed to perfectly fit its stone and hand-finished in Japan for unmatched accuracy and beauty.
FREQUENTLY ASKED QUESTIONS
