Cordelia Oval Cut Moissanite Engagement Ring in 14K White Gold

Think of a mirrored ballroom in 1925 — geometry, glamour, and light multiplied everywhere you look. The Cordelia brings that spirit to the hand: an art deco oval moissanite engagement ring in solid 14K white gold, its GRA certified center wrapped in brilliant moissanite accents that turn every movement into a small light show. All the drama of the deco era, at a price that leaves room for the honeymoon.

Fire the Deco Era Would Have Loved

The jewelers of the 1920s built rings to catch electric light, the dazzling new technology of their day. Moissanite would have thrilled them: its dispersion — the optical property that splits white light into rainbow flashes — is more than double a diamond’s, so the Cordelia’s oval center doesn’t just sparkle, it burns with visible color. Surrounded by intricate vintage detailing set with brilliant moissanite accents, the whole ring reads as one continuous field of light. If you’re still weighing your center-stone options, our guide to whether moissanite is a lab-grown diamond untangles the two in plain language.

The Elongated Oval Advantage

The approximately 6 × 8 mm oval center — around 1.5 carats — stretches gracefully along the finger, lending the elegant, elongating effect that has made oval moissanite engagement rings one of the most requested silhouettes in the catalog. The oval’s rounded brilliant faceting keeps the fire constant from every angle, while the antique-style detailing beneath it gives the profile the layered, architectural look collectors prize in true vintage and antique engagement rings.

Certified Colorless, Honestly Priced

The center stone arrives GRA certified at D color — the very top of the colorless scale — with VVS1 clarity, meaning inclusions are effectively invisible even under magnification. Moissanite is a genuine gemstone, silicon carbide at 9–9.25 on the Mohs scale, harder than sapphire and built for a lifetime of daily wear. The honest math: a stone of this size, color, and clarity costs a fraction of its mined equivalent, with more fire. That value equation is why our moissanite jewelry collection keeps growing — and if you’re curious how the stone reads on a jeweler’s pen tester, see does moissanite pass a diamond tester.

Solid White Gold or Platinum

Choose solid 10K, 14K, or 18K white gold, or platinum, straight from the drop-down menu. 10K is the hardest and most affordable of the golds; 14K is the most popular all-rounder; 18K carries the richest gold content for a more luxurious feel; platinum is naturally white, the densest option, and hypoallergenic for sensitive skin. Our 10K vs 14K vs 18K karat guide walks through the differences. Prefer yellow or rose gold? Both are available on request in every karat — or browse the full range of women’s engagement rings for other styles.

Specifications

Sizing & Care

Every Cordelia is made to order in your exact size — the find-your-size guide shows how to measure at home, and note that sizing can vary up to a half size between jewelers’ tools. Moissanite care is refreshingly simple: warm water, mild soap, and a soft brush restore full fire in minutes. Complimentary engraving (up to 16 characters) is included, an optional appraisal is available from the drop-down menu, and the ring ships free in the USA with a free luxury ring box. Every stone is conflict-free.