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All auctions / Jewellery & Gems / Ring - 18 kt. White gold - 0.58ct. tw. Sapphire - Diamond


Elegant 18 Carat White Gold Ring with Orange Sapphire and Diamonds A jewel of extraordinary refinement, certified by the International Gemological Institute (IGI). This ring blends the vibrant allure of a warm-toned precious gem with the timeless brilliance of natural diamonds, creating a double halo design that immediately captures the eye. Jewel Specifications: Setting: 18 carat white gold (hallmarked 750), for an overall elegant and balanced weight of 2.40 grams. Central Stone: A magnificent natural orange sapphire (corundum) weighing approximately 0.40 carats. The gemstone features an oval mixed cut (5.10 x 4.23 x 3.26 mm) that highlights its pure transparency and its vibrant hue classified as "Intense Orange". Of prized origin from Eastern Africa, the sapphire shows a fascinating pattern of natural inclusions (subject to traditional high-temperature heat treatment). Accent Stones: A luminous pavé of 38 natural round brilliant-cut diamonds. With a total estimated weight of 0.18 carats, these diamonds stand out for an excellent color grade (F-G) and high clarity (VS), ensuring a vivid, sparkling frame of light around the central stone and along the ring shank. Certification: The jewel is fully described and guaranteed by the official IGI gemological report (Number: 16J7422226), dated August 26, 2026, as reported in the documents "IMG_1380.jpg" and "IMG_1382.jpg". Ideal for celebrating an unforgettable occasion or as an alternative engagement ring, this piece represents a high jewelry creation where harmonious proportions and the stringent selection of gemstones confirm its absolute value.
Estimate:£935.23
To the auctionView all items fromCatawikiorJewellery & Gems
Estimate:
£935.23
Kette mit 3 Anhängern, besetzt mit Rubin, Smaragd und Saphir, 925er Silber.
10/06/2026
£199.22
Est: £288.49

OCT 17 | 10:00 PM

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£1,696.49
KAIJA AARIKKA (FINLAND, 1929-2014). Armband, silver, Finland, 1900-talets
10/06/2026
£84.38
Est: £75.36
HÄNGE, 18K VITGULD & LITEN VIT STEN, TOTALT CIRKA 0,4 GRAM.
10/06/2026
£22.7
Est: £45.21
HALSKEDJA MED HÄNGE, 15K GULD, HALVPÄRLOR & TURKOSER, 1900-TALETS
10/06/2026
£264.89
Est: £301.44