View full screen - View 1 of Lot 1689. RUBY AND DIAMOND RING   4.51卡拉 天然 「緬甸」紅寶石 配 鑽石 戒指.
1689

RUBY AND DIAMOND RING 4.51卡拉 天然 「緬甸」紅寶石 配 鑽石 戒指

Estimate:

180,000

to
- 280,000 HKD

PROPERTY OF A GENTLEMAN

RUBY AND DIAMOND RING 4.51卡拉 天然 「緬甸」紅寶石 配 鑽石 戒指

RUBY AND DIAMOND RING 4.51卡拉 天然 「緬甸」紅寶石 配 鑽石 戒指

Estimate:

180,000

to
- 280,000 HKD

Lot sold:

375,000

HKD

PROPERTY OF A GENTLEMAN


RUBY AND DIAMOND RING

4.51卡拉 天然 「緬甸」紅寶石 配 鑽石 戒指

Set with an oval ruby weighing 4.51 carats, within a surround of brilliant-cut diamonds, and diamond-set shoulders, mounted in 18 karat white gold, size 7.

Accompanied by a Gübelin report.


Also accompanied by a gemmological report.

Accompanied by Gübelin report no. 20061017, dated 18 June 2020, stating that the ruby is of Burmese origin, with no indications of heating. Also accompanied by GRS report no. GRS2017-050522, dated 3 May 2017, stating that the ruby is of Burmese (Mogok, Myanmar) origin, with no indications of thermal treatment, vivid red (GRS type "pigeon's blood"). Please refer to the reports for further details.

Inscribed G18K for 18 karat white gold, R4.51ct and d1.49ct referring to the weight of the ruby and the total weight of the diamonds. Ruby is of deep red colour and strong saturation, under 10x magnification, there are typical inclusions with some to the surface, some chips but majority are minor. Diamond surround are about G-H colour, SI clarity as graded in the mount. Diamonds on the shoulders are bright and lively.

Signs of normal wear to the metal. Overall in very good condition. 


In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective qualified opinion. Illustrations in the catalogue may not be actual size. Prospective purchasers are reminded that, unless the catalogue description specifically states that a stone is natural, we have assumed that some form of treatment may have been used and that such treatment may not be permanent. Our presale estimates reflect this assumption.Certificates of Authenticity: Various manufacturers may not issue certificates of authenticity upon request. Sotheby's is not under an obligation to furnish the purchaser with a certificate of authenticity from the manufacturer at any time. Unless the requirements for a rescission of the sale under the Terms of Guarantee are satisfied, the failure of a manufacturer to issue a certificate will not constitute grounds to rescind the sale. Gemological Certificates and Reports: References in the catalogue descriptions to certificates or reports issued by gemological laboratories are provided only for the information of bidders, and Sotheby's does not guarantee and accepts no responsibility for the accuracy, terms or information contained in such certificates or reports. Please also note that laboratories may differ in their assessment of a gemstone (including its origin and presence, type and extent of treatments) and their certificates or reports may contain different results.NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING CONDITION OF A LOT, ALL LOTS ARE OFFERED AND SOLD "AS IS" IN ACCORDANCE WITH THE CONDITIONS OF SALE PRINTED IN THE CATALOGUE.