Moss Agate & Opalescent Sapphire Engagement Ring in 14K White Gold

This white gold moss agate ring sets a natural green moss agate in cool, bright solid white gold — in 10K, 14K, 18K, or platinum — framed by shimmering opalescent accents that flash rainbow color against the earthy stone. The silvery-white metal gives the mossy green a crisp, moonlit contrast — a one-of-a-kind, nature-inspired ring where every agate is unique.

The moss agate & opalescent accents

The center is genuine natural green moss agate — its tree-like green inclusions are natural, so no two stones are alike and yours will share the character shown with its own pattern. It's framed by simulated opalescent sapphire and moissanite accents: lab-made stones chosen for their milky, rainbow play-of-color that echoes opal, adding a soft iridescent shimmer around the green. The opalescent accents are simulated (not natural sapphire), selected purely for that ethereal glow. Our guide to moss agate meaning explores the stone's symbolism of growth and new beginnings.

White metal for a cooler look

White metal reads cooler than yellow or rose, giving the green agate a frosted, moonlit contrast rather than a warm earthy one. If you're deciding between metal colors, our guide to yellow vs white vs rose gold walks through how each shifts the look of a colored stone. There's more to explore in our moss agate engagement rings and nature-inspired engagement rings.

Choose your metal: 10K, 14K, 18K white gold, or platinum

This ring is solid white metal throughout — the metal itself, not plating or vermeil over a base metal. The color is permanent: it won't wear off and won't turn your skin green. Pick your metal from the drop-down:

• 10K white gold — the most durable and most affordable option, with the highest alloy content for everyday toughness.
• 14K white gold — our default and the most popular pick: the classic balance of durability and value.
• 18K white gold — the highest gold content for a richer, more luxurious feel.
• Platinum — our premium option: naturally white, denser and heavier, hypoallergenic, and it never needs re-plating (unlike white gold, which can be re-rhodiumed over the years). Its bright white is permanent and won't turn skin green.

Not sure which to choose? Our 10K vs 14K vs 18K gold guide walks through the trade-offs in plain language. Yellow and rose gold are available on request.

Sizing & care

Moss agate is about 6–7 on the Mohs scale — fine for daily wear with gentle care. Avoid hard knocks and clean with warm soapy water and a soft cloth rather than ultrasonic or steam cleaners. Please reference our sizing guide before ordering. An optional written appraisal can be added from the drop-down menu (non-refundable once completed).