
OCT 17 | 10:00 PM

All auctions / Jewelry & Gems / Ring - 9 kt. Yellow gold Ametrine - Diamond - Trizoned Bichromatic Gem


Vintage Bichromatic Ametrine & Diamond Ring in 9ct Gold An elegant vintage gold ring featuring a generously proportioned, rectangular cushion-cut ametrine with distinctive bichromatic colour zoning. A central violet-purple band is beautifully framed by warm orange tones on either side, creating a striking natural contrast. Four small diamonds provide delicate accents to the design. Details Metal: 9ct gold (375/1000) Hallmarks: Birmingham Assay Office Main gemstone: Natural ametrine Cut: Rectangular cushion cut, faceted Colour: Orange–violet–orange, bichromatic banded zoning Dimensions: Approximately 14 × 10 × 7 mm Ametrine weight: 8 ct Accent stones: 4 diamonds Estimated total diamond weight: .10 ct Ring size: EU 57 / UK P½ / US 8 Internal diameter: Approximately 18 mm Condition: Vintage
Estimate:$504.19
To the auctionView all items fromCatawikiorJewelry & Gems
Estimate:
$504.19
WILLY WINNAESS. COLLIER, DAVID ANDERSEN, NORGE.
10/10/2026
$150.01
Est: $200.01
COLLIER MED HÄNGE, STERLINGSILVER OCH LAPIS LAZULI, SANDSTRÖM & DE
10/10/2026
$150.01
Est: $200.01

OCT 17 | 10:00 PM

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