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Oval Lab Grown Diamond Engagement Rings
118 designs- Independent reportsExact scope shown by product
- Made to order in SuratThree generations of expertise
- International deliveryDuties & taxes prepaid
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The Collection
Oval Lab Grown Diamond Engagement Rings
An oval carries the same brilliant faceting as a round, stretched along one axis. That extra length does two flattering things at once: it makes the finger look longer and slimmer, and it reads visibly larger than a round stone of the same carat weight.
Our oval collection leans toward engagement rings — solitaires, hidden halos, split shanks and side-stone settings — with matching pendants and studs for the rest of the set.
- Lab-grown diamonds — chemically and optically identical to mined stones
- Signora Jewelry Certificate with every piece; IGI report for centre diamonds of 0.50 ct and above
- 11 metal options: recycled silver, 10K/14K/18K yellow, white and rose gold, and platinum
- Made to order, so most designs can be scaled to your preferred carat weight
Every piece is made to order in your choice of recycled silver, 10K, 14K or 18K gold, or platinum, and arrives with a Signora Jewelry Certificate, plus an IGI grading report when the centre diamond is 0.50 ct or more.
Made to last
Care & Composition
Clear information about materials, finishing, fit and everyday care — before you choose your piece.
- Solid precious metals
- Hand-finished in Surat
- Made to order
Solid materials
Every Signora piece is made in solid precious metal — never plated or filled. Available options can include 925 sterling silver, 10K, 14K or 18K yellow, white or rose gold, and Pt950 platinum. Stone and certification details are listed on each product page.
Hand finishing
Each order is finished by hand in our family workshop in Surat. White gold is palladium-based, nickel-free and rhodium-finished; yellow and rose gold are polished to their natural warmth; platinum develops a soft patina with wear.
Everyday care
Wipe your piece after wear and store it separately in its pouch or box. Remove jewelry before swimming, showering, exercise or contact with lotions and cleaning products. For deeper cleaning, use lukewarm water, mild soap and a very soft brush; ask a jeweler to check stone settings periodically.
Sizing & Fit
Ring sizes and bracelet, necklace or chain lengths vary by design, so confirm the options on the product page before checkout. Because every piece is made to order, contact Client Care before ordering if you need a custom size or are unsure about fit.
Signature Favorites
The Signora Edit
Shop by Collection
Rings
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Earrings range from everyday diamond studs to statement hoops and drops. This collection sets lab-grown diamonds...170 designsShop the collection →
Bracelets
Bracelets include tennis lines, bangles and station chains that catch the light along the wrist. This...79 designsShop the collection →
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Birthday and birthstone jewelry pairs each month with its traditional stone, a personal, meaningful gift. This...288 designsShop the collection →
Colored Rings
Colored gemstones such as sapphire, ruby and emerald give a ring instant personality. This collection features...98 designsShop the collection →