An 18k white gold diamond and natural ruby ring. - image-1 An 18k white gold diamond and natural ruby ring. - image-2 An 18k white gold diamond and natural ruby ring. - image-3 An 18k white gold diamond and natural ruby ring. - image-4

Lot 752 D α

An 18k white gold diamond and natural ruby ring.

Auction 1229 - overview Cologne
16.11.2023, 16:00 - Jewellery and Watches
Estimate: 10.000 € - 15.000 €
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An 18k white gold diamond and natural ruby ring.

Moulded band with round bezel set with a natural ruby of c. 3 ct (c. 10.26 x 9.48 x 3.54 mm) and two pendeloque-cut diamonds (in total c. 0.80 ct, K-L/vs) surrounded by 42 brilliant-cut diamonds (in total c. 0.54 ct, K-L/vs). No hallmarks. Ring size 54.5. Weight 8.27 g.

Certificate

Gemstone assay report no. GRS2023-037002 of Gemresearch Swisslab, Meggen of 02.03.2023, confirming that the faceted red stone is a natural ruby. H (b), enhanced by heat, minor residues are present (within fissures only).