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Isaac Westman
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ISAAC WESTMAN

Black Onyx & Diamond Ring

$590.00

Onyx, set with diamond accent. An eight-by-eight-millimeter black onyx at the center, selected for an even matte field with no banding.

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Details

Worked with the character of the stone.

Description

Onyx, set with diamond accent.

An eight-by-eight-millimeter black onyx at the center, selected for an even matte field with no banding. Point-one carats of round-brilliant diamond run along the shoulders in fourteen-karat white gold, the band finished flush around the stone.

The best jewels make the best gifts.

Specifications
Style: black onyx ring Metal: 14kt gold Stone: black onyx Hallmark: 14K
Materials & provenance
Black onyx is selected for an even, deep matte finish — the surface absorbs light cleanly without flaws or banding. Where present, accent diamonds come through our cutters in the major diamond centers and are matched for color and clarity. Every piece is made to our specification, then inspected and approved in New York before it carries our name.
Care
Black onyx is hardier than most coloured stones but still benefits from gentle care. Wipe with a soft, dry cloth after wear. Avoid harsh chemicals and prolonged water contact. Send the piece in for its complimentary annual inspection — we check the setting and re-polish the onyx as needed.
Authenticity

Every ISAAC WESTMAN piece is inspected and approved in New York before it ships. Materials are as stated in the specifications. See Authenticity for how we stand behind each piece.

Unmistakably Isaac Westman.

The Isaac Westman Standard

Every ISAAC WESTMAN piece is inspected and approved in New York before it carries our name.

From the house

Pieces in keeping.

Black Onyx and diamond halo earrings by ISAAC WESTMAN featuring elegant black stones and sparkling diamond accents.

Black Onyx & Diamond Halo Earrings

$1,290.00
14k white gold Amethyst and diamond ring by Isaac Westman featuring a central purple gemstone and sparkling diamond accents.

Amethyst & Diamond Ring

$1,990.00
Garnet and diamond ring by ISAAC WESTMAN featuring a central red garnet gemstone with sparkling diamonds on a silver band.

Garnet & Diamond Ring

$1,990.00
White gold X-shaped diamond ring by ISAAC WESTMAN®, featuring a stylish geometric design and sparkling diamonds.

White Gold X Diamond Ring

$1,560.00

Concierge

Any questions? Speak with us.

sales@isaacwestman.com
+1 (347) 389-0766

Mon — Fri, 10:00 — 18:00 ET · New York, NY