Null AN UNHEATED RUBY AND DIAMOND RING set with a pear cut ruby of 3.01 carats a…

Description

AN UNHEATED RUBY AND DIAMOND RING set with a pear cut ruby of 3.01 carats accented by round brilliant cut diamonds, the diamonds all totalling 1.17 carats, inscribed R.3.01 D1.17, size M / 6.25, 12.6g. Accompanied by a facsimile gemmological report stating that the ruby is of Mozambique origin with no indication of heat treatment.

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AN UNHEATED RUBY AND DIAMOND RING set with a pear cut ruby of 3.01 carats accented by round brilliant cut diamonds, the diamonds all totalling 1.17 carats, inscribed R.3.01 D1.17, size M / 6.25, 12.6g. Accompanied by a facsimile gemmological report stating that the ruby is of Mozambique origin with no indication of heat treatment.

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Estim. 6 500 - 7 000 GBP

18k (750th) gold signet ring with gadroon decoration, centered on an oval faceted ruby and set with brilliant-cut and 8/8-cut diamonds, some in star settings. Ruby weight: 2.29 carats It is accompanied by a GRS laboratory certificate n°GRS2023-097222 dated 29/09/2023, attesting to an unheated natural Burmese ruby. Italian work. Signed VENTRELLA ROMA. Gross weight: 20.60 g. TDD : 60.

Estim. 1 500 - 2 000 GBP

Ring in platinum, set with an oval ruby in a double setting and set with round old-cut diamonds. Finger size: 54. Gross weight: 4.4 g The ruby is accompanied by a GEM-PARIS pre-report (2024) attesting to Myanmar origin, unheated.

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OVAL RUBY AND DIAMOND RING Centered on an oval ruby in a claw bezel set with small brilliant-cut diamonds. Set in 18K white gold. Gross weight: 5.59 gr. Finger size: 55. Ruby dimensions: approx. 14.59 x 8.39 x 6.67 mm. Ruby weight: approx. 6 to 6.50 carats. GEM Paris preliminary opinion: origin Burma, unheated. GRS report, in its opinion: origin Burma, no traces of heat treatment. A ruby, diamond and 18K white gold ring. French assay mark. Gross weight : 5,59 gr. Size : 55. Ruby dimensions : 14,59 x 8,39 x 6,67 mm approx. Ruby weight : 6 to 6,50 carats approx. GEM Paris preliminary report, in his opinion: origin Burma, not heated. GRS report, in their opinion: origin Burma, no indication of thermal treatment.

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