
OCT 17 | 10:00 PM

All auctions / Jewellery & Gems / Cocktail Ring in Platinum, Emerald, and Diamonds


An Art Deco-inspired ring with a striking geometric design and a commanding presence. It is adorned with a large GRS-certified emerald in a rich green hue, cut in a rectangular/octagonal shape with beveled corners. The stone features visible inclusions—characteristic of many natural emeralds—which lend it depth and character. The emerald is surrounded by a halo of brilliant-cut diamonds, symmetrically set in a white metal mounting. Geometric diamond-shaped motifs adorn the four cardinal points. Key Features: - Metal: Platinum - Main stone: GRS-certified natural Colombian Emerald (4.58 ct) - Side stones: brilliant cut diamonds (1.30 ct)
Estimate:£10,217.12
To the auctionView all items fromCastafioreorJewellery & Gems
Estimate:
£10,217.12
BROSCH, 18K GULD, SEAGULL, TIFFANY & CO, 6,3 GRAM.
10/08/2026
£453.72
Est: £529.78
ÖRHÄNGEN, ett par, 18k vitguld, diamanter cushion modified totalt
10/08/2026
£1,512.4
Est: £1,892.1
VIKTORIANSK SORGERING, 18K GULD & EMALJ, STORBRITANNIEN, 1829.
10/08/2026
£529.34
Est: £605.47
RING, 18K GULD MED CABOCHONSLIPAD SAFIR SAMT TVÅ BRILJANTER OM CA
10/08/2026
£415.91
Est: £454.1

OCT 17 | 10:00 PM

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