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A passionate ruby promise ring built around a brilliant oval moissanite center, framed by vivid lab-grown ruby accents in bright white gold. Bold, romantic, and made to order in your choice of karat and metal. Oval moissanite center Lab-grown ruby accents D color · VVS1 · GRA Delicate 1.6 mm band Solid gold — never plated Made to order The moissanite center At the heart of this ring sits a 6×9 mm oval moissanite of roughly 1.4–1.5 carats, graded D color and VVS1 and shipped with its own GRA certificate. Moissanite is a lab-created gem prized for even more fire than a diamond — it is its own distinct stone, not a diamond — and at Mohs 9–9.25 it stands up beautifully to everyday wear. The ruby accents Flanking the center are vivid lab-grown ruby accents, cherished for their passionate pink-red color and their symbolism of love, strength and protection. A lab-grown ruby shares the same composition and Mohs 9 hardness as a mined ruby — grown in a lab rather than the earth, for rich, consistent color and excellent everyday durability. Choose your metal & karat Every ring is made in solid gold or platinum — never plated or filled — so the color runs all the way through and won't wear off. Not sure which karat suits you? Our 10K vs 14K vs 18K gold guide breaks down durability, color and price. If you'd like to learn more about the stone itself, our guide to ruby meaning and symbolism is a lovely place to start. 10K White GoldMost durable & most affordable; crisp white with rhodium finish. 14K White GoldThe everyday favorite — hard-wearing with a bright white face. 18K White GoldRicher, more luxurious alloy with a soft warm-white glow. PlatinumNaturally white, hypoallergenic and the most enduring choice. Specifications Center stone Moissanite, oval cut Center size 6×9 mm (≈ 1.4–1.5 ct) Color / clarity D color · VVS1 Certificate GRA certificate included Accents Lab-grown ruby Hardness Moissanite Mohs 9–9.25 · ruby Mohs 9 Metals 10K / 14K / 18K white gold or platinum Band width ~1.6 mm · solid gold, never plated Sizing & care This ring is made to order in full and half sizes from 3 to 11, and complimentary engraving of up to 16 characters is included. If you're unsure of your size, use our ring size guide before ordering. Both moissanite and ruby are very hard, so this ring wears well; clean with warm soapy water and a soft brush, and remove the ring for heavy tasks to protect the setting. Explore more of our women's engagement rings and the full range of solid gold rings. Every piece is handmade to order in solid gold and typically ships within 3–5 weeks, packaged in a signature ring box with its GRA certificate. Frequently asked questions Is the center stone a diamond?No. The center is a moissanite — a separate lab-created gem with its own GRA certificate. It shows even more fire than a diamond and is graded D color, VVS1, at Mohs 9–9.25. Are the ruby accents real?Yes — they're genuine lab-grown rubies, with the same composition, color and Mohs 9 hardness as mined rubies, grown in a lab rather than the earth. How durable is this ring?Very. Moissanite (Mohs 9–9.25) and ruby (Mohs 9) are both among the hardest gems, so the ring stands up well to everyday wear. Just remove it for heavy tasks to protect the setting. How big is the center stone?The oval moissanite measures 6×9 mm, roughly 1.4–1.5 carats, on a delicate 1.6 mm band. Which metal should I choose?10K is the hardest and most affordable, 14K is the popular all-rounder, 18K is a richer alloy, and platinum is naturally white and hypoallergenic. All are solid — never plated. See our karat comparison guide for details. Is the gold solid or plated?Always solid. The color runs through the entire piece, so it will never wear off or expose a base metal underneath. How do I find my ring size?Use our ring size guide. The ring is made to order in sizes 3 to 11, including half and quarter sizes. Is engraving included?Yes — complimentary engraving of up to 16 characters is included. Add your text at checkout. How do I care for the ring?Clean with warm soapy water and a soft brush, and remove the ring for heavy tasks. Both stones are very hard, so routine wear is no problem. How long until it ships?Each ring is handmade to order and typically ships within 3–5 weeks. Can I return or exchange it?Because each ring is custom-made to your size and metal, please contact us about exchanges or resizing — we're happy to help you get the fit right. Can I have it in yellow or rose gold?Yes — this design is available in 14K yellow or rose gold on request. Contact us for a custom quote.
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🇺🇸 Ship from USA · On Agora since 2026
$2,145.00