Null A 0.63ct Untreated Burma Cornflower Blue Sapphire Gemstone - GFCO Swiss Cer…

Description

A 0.63ct Untreated Burma Cornflower Blue Sapphire Gemstone - GFCO Swiss Certified.

1437

A 0.63ct Untreated Burma Cornflower Blue Sapphire Gemstone - GFCO Swiss Certified.

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Estim. 9 000 - 11 000 GBP

Pair of ear clips Pair of ear clips In 18k white gold, one set with an oval ruby, the other with an oval sapphire, both surrounded by brilliant-cut diamonds. Ruby weight : 4.01 cts Sapphire weight: 4.28 cts Height approx. 2 cm, Gross weight: 11.65 g Star Report certificate (2022) for the ruby: "pigeon's blood" color, unheated, untreated Certificate C. Dunaigre (2022) for the sapphire: origin Burma, color "Cornflower blue", no indication of heat treatment A pair of 4.01 cts ruby, 4.28 cts sapphire, diamond and 18k white gold earclips Star Report Certificate for the ruby: "pigeon blood red" colour, no heat, no treatment C. Dunaigre Certificate for the sapphire: Burma origin, "Cornflower blue" colour, no indications of heating CONDITION REPORT : Good condition, very slight wear patina Total diamond weight: approx. 2.80 cts CONDITION REPORT : Good condition, very slight wear Total diamond weight : approx. 2.80 cts

Estim. 240 - 280 GBP

A Rare 3.42ct Untreated Natural Ruby-Sapphire, Burma Origin, Red-Pink and White colour, Cushion step cut. Comes with the GFCO Certificate. ref: ZK252

Estim. 180 - 240 GBP

A 1.78ct Burma Blue Sapphire Gemstone - Pear shape. Comes with the GFCO Certificate. ref: ZK250

Estim. 60 - 80 GBP

A 0.63ct Untreated Burma Cornflower Blue Sapphire Gemstone - GFCO Swiss Certified.

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