12.89ct Oval Blue Moonstone & Diamond Ring in 18K White Gold
Soft blue sheen meets sculptural diamond detailing in this 12.89-carat oval blue moonstone ring. Its smooth cabochon surface reveals a luminous play of light, with delicate blue adularescence drifting across the gemstone as the viewing angle changes.
The elongated moonstone, measuring 16.9 × 11.15mm, creates a striking focal point. Intricate 18K white gold scrollwork curls along both shoulders, pairing open spaces and flowing lines with the brilliance of 114 round diamonds totaling 0.41 carats.
Graded H–I color and SI1 clarity, the accent diamonds add fine points of light to the ornate setting, beautifully complementing the moonstone’s softer luster. Four white gold prongs secure the center, allowing its graceful oval shape and polished dome to remain the focus.
Expressive and romantic, this blue moonstone and diamond ring makes a distinctive statement piece or a meaningful gift for someone drawn to jewelry with an ethereal character.
Product Details
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Metal: 18K white gold
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Center Gemstone: Blue moonstone
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Moonstone Weight: 12.89 carats
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Moonstone Shape: Oval cabochon
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Moonstone Measurements: 16.9 × 11.15mm
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Accent Diamonds: 114 round diamonds
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Total Diamond Weight: 0.41 carats
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Diamond Color: H–I
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Diamond Clarity: SI1
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Design: Prong-set moonstone with diamond-set openwork scroll shoulders
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Ring Size: 7
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