An 18k rose gold diamond solitaire ring “Siroun“ - image-1
An 18k rose gold diamond solitaire ring “Siroun“ - image-2
An 18k rose gold diamond solitaire ring “Siroun“ - image-3
An 18k rose gold diamond solitaire ring “Siroun“ - image-1An 18k rose gold diamond solitaire ring “Siroun“ - image-2An 18k rose gold diamond solitaire ring “Siroun“ - image-3

Lot 151 Dα

An 18k rose gold diamond solitaire ring “Siroun“

Auction 1183 - overview Cologne
18.11.2021, 15:00 - Jewellery
Estimate: 7.000 € - 9.000 €
Result: 11.875 € (incl. premium)
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An 18k rose gold diamond solitaire ring “Siroun“

Modified model. Cast using lost wax technique and chased. The shank decorated with stylised relief ornament and set with a naturally coloured fancy brilliant-cut diamond of 2.03 ct (brownish rosé, si). The quatrefoil chaton setting with fine niello decor and micro-pavé of 16 white brilliant-cut diamonds (in total 0.08 ct, G/vs). Hallmarks: Fineness 750, "Jakob". Ring size 55. Weight 9.08 g.
Otto Jakob, Karlsruhe, 2007.

Certificate

With a signed hand-written certificate from the goldsmith, from which the information on the materials was derived.