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490ct burmese sapphire and 139ct diamond platinum dress ring antique french circa 1935


4.90ct Burmese Sapphire And 1.39ct Diamond, Platinum Dress Ring - Antique French Circa 1935


£10,950 | $14,580 USD | €12,407 EUR
Item Number: SA636278
Date of manufacture: 1930
Current Status: For sale
Seller: AC Silver
This antique has been viewed 30 times in the past month with the most views from France.


A stunning antique 4.90 carat Burmese sapphire and 1.39 carat diamond, platinum cocktail ring; part of our diverse antique jewellery and estate jewelry collections.
This stunning, fine and impressive antique sapphire ring has been crafted in platinum.
The pierced decorated setting displays a feature 4.90ct oval cabochon cut natural blue Burmese sapphire, four claw set in relief.
The sapphire is flanked on either side by a 0.68ct and a 0.71ct Old European round cut diamond.
The elevated and pierced decorated ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank.
The ring is hallmarked to the outer surface of the shank with the French hallmark for platinum (dog's head).
This Burmese sapphire engagement ring is supplied with two independent diamond grading certificates for the diamonds, in addition to a sapphire grading certificate supplied by the American Gemological Laboratories.
Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone.
This stunning gemstone cocktail ring is exceptional quality set with a stunning natural Burmese sapphire showing no signs of heat treatment, and very high colour graded old cut diamonds, displaying a fine white colour, brilliance and presence.
The diamonds display no unsightly black inclusions.
The ring is an exceptional gauge of platinum and is in excellent condition with a clear French hallmark to the outer surface of the shank.
Reflections in photographs may detract from the true representation of this fine example of sapphire jewellery/estate jewelry.
Sapphire Quality
Colour Blue (no heat treatment)
Origin Burma (Myanmar)
Cut Oval Cabochon
Content 4.90 carat
Dimensions 10.94mm x 7.85mm x 5.17mm
Diamond Quality
Diamond One
Colour I
Clarity SI1
Cut Old European round
Content 0.71 carat
Dimensions 5.13mm x 4.97mm x 3.25mm
Diamond Two
Colour I
Clarity SI1
Cut Old European round
Content 0.68 carat
Dimensions 4.90mm x 5.03mm x 3.59mm
Total Diamond Content
1.39 carats
Length of Setting 1.768cm/0.7"
Width of Setting 1.246cm/0.49"
Height of Setting 8.5mm/0.33"
Ring Size
UK Size O
USA Size 7
The ring size may be professionally adjusted in size on request to meet your personal requirements.
6.28 grams
Date: Circa 1935
Origin: France, Europe
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Internal Ref: C2435


This item is antique. The date of manufacture has been declared as 1930.

Seller Details

AC Silver
35B St Georges Terrace
Newcastle Upon Tyne
Tyne and Wear
United Kingdom

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