10.12 Carat Ox-Blood Red Coral Diamond Platinum 18K Yellow Gold Pendant Necklace
A sculptural two-tone pendant built around a generous 10.12-carat cabochon of ox-blood red coral. The stone is a saturated, even crimson with a polished glassy surface, set in a warm 18K yellow gold bezel that traces its softly irregular outline. Four round brilliant diamonds (part of the 0.38 ct total) are clustered in yellow gold just above the coral, like a small crown. A fluid platinum frame sweeps around the stone in an organic leaf- or flame-like silhouette, with additional round diamonds pavé-set along both outer edges for continuous sparkle.
Pendant measures approximately 1.00 × 1.75 inches and the complete necklace (pendant + chain) weighs 13.6 grams. Suspended from a fine 16-inch wheat-style chain, it sits at collarbone length and is ready to wear.
A distinctive, wearable piece that reads equally well for evening or elevated daytime. Ready to wear.
Ox-blood red coral, in brief:
Ox-blood (also called sangue di bue or aka) is the deepest, most saturated grade of precious red coral—the color historically prized above lighter pinks and oranges. Formed from the polished calcium-carbonate skeleton of Corallium species, it has been treasured since antiquity as an amulet of vitality and protection, its blood-red hue associated with life, strength, and warding off harm. Fine, uniform material of this size is increasingly scarce.
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Questions about this piece?
Speak with Wesley, our GIA trained gemologist — (310) 550-5755
Monday to Friday, 10:30 a.m. to 4:00 p.m. PT · Email us
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- Full refund if you email us at info@jeweleretteandco.com within 7 days of delivery; exchange or store credit within 8-14 days
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- Returned items must be unworn, unaltered, and include all original tags; resized, engraved, or custom pieces are final sale
- International orders available by phone or email
- Complimentary ring resizing during the first year of purchase
- Lifetime free setting repairs, including prong re-tipping, re-setting loose stones, and polishing
- Free replacement of missing micro-pave stones within the first year
- Every item is authenticated by a GIA trained gemologist
More Details
Main Stone: Coral
Stone Cut: Brilliant
Carat Weight: 10.12
Metals & Materials: 18k Gold, Yellow Gold, and 900 Platinum
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