Marquise and Round VVS1 Lab Grown Diamond Wedding Band | The Alliance
Hand-finished to order · Dispatch in 12–14 business days · Free insured delivery
Shipping
Certified
Returns
Warranty
The Alliance is a lab-grown diamond wedding ring that alternates marquise and round diamonds, made to be worn every day and to stack with your engagement ring.
The marquise has a long, pointed boat shape that maximizes the look of size for its carat weight and flatters the finger. The round brilliant is cut to return the most light of any shape, which is why it remains the most chosen diamond shape.
Choose your carat weight and metal from the options above, in gold (yellow, white or rose) or 925 sterling silver. The diamond is IGI certified. Each piece is made to order and ships free and fully insured within the US in 12–14 business days, with a 30-day full refund and lifetime warranty on craftsmanship.
Diamond clarity: VVS1. Choose your preferred carat weight and metal from the available variants. NIVRA pays return shipping for eligible returns within 30 days of delivery; contact us for a prepaid return label before sending your item back.
| Metal | .925 Silver |
| Carat Weight | Mix |
| Stone | Lab-Grown Diamond |
| Shape | Marquise |
| Certification | IGI Certified |
| Vendor | NIVRA |
Each NIVRA piece is carefully prepared, quality-checked and packaged in our signature box before it leaves our hands. Please allow 12–14 business days for your order to be prepared and dispatched. US carrier transit takes an estimated 3–5 business days after dispatch, for an estimated total delivery time of 15–19 business days.
NIVRA accepts returns and exchanges within 30 days of delivery on standard designs, including pieces made to order. Custom-designed or engraved pieces are excluded from this return policy. Eligible returns receive a full refund. NIVRA covers all return shipping costs. Contact NIVRA to begin an eligible return or exchange. See our full policy.
- Clean weekly with warm water, mild soap and a soft brush. Pat dry with a lint-free cloth.
- Store each piece individually in the provided NIVRA pouch away from sunlight and heat.
- Remove before swimming, exercising, sleeping or applying lotions and perfumes.
- Put jewelry on last — after perfume, lotion and hairspray.
- Ask a jeweler to inspect the setting and confirm the appropriate cleaning method. Ultrasonic cleaning is not suitable for every piece.
Every NIVRA piece is backed by our lifetime warranty covering manufacturing defects, stone settings and craftsmanship — forever. To make a claim, email contact NIVRA with your order number and photographs.
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