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1930s Art Deco 5.21ct Cabochon Cut Sapphire and Diamond Platinum Engagement Ring
About the Item
A stunning Art Deco antique 5.21 carat Basaltic sapphire and 0.45 carat diamond, platinum dress ring; part of our diverse antique jewelry and estate jewelry collections.
This stunning, fine and impressive Art Deco cabochon cut sapphire ring has been crafted in platinum
The iconic Art Deco, pierced decorated setting is ornamented with a feature four claw set 5.21Ct cabochon cut blue sapphire.
The sapphire is flanked on either side by a pavé set Old European round cut diamond, a further fifty smaller pavé set Dutch cut diamonds complete the design.
The ring shoulders are embellished with a scrolling engraved decoration, melding with the plain ring shank.
The ring is hallmarked to the interior with the platinum fineness mark 950 and a worn maker's mark, in keeping with age.
This stunning antique Art Deco ring is supplied with an independent diamond grading report card.
NOTE: * The Gemmological Certification Services (GCS) lab has verbally accredited the sapphire originating in Basaltic deposits and verifies that the gemstone shows no indications of heating; non-heated sapphires are a scarcity.
Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone.
Condition
This stunning Art Deco cocktail ring is exceptional quality set with a stunning blue sapphire and very well color matched old cut diamonds. The ring is an exceptional gauge of platinum and is in excellent condition with a partially worn hallmark, in keeping with age.
Sapphire Quality
Color Blue
Origin Basaltic
Cut Cabochon
Content 5.21 carats
Dimensions 11.44mm x 9.46mm x 5.63mm
Diamond Quality
Color (average grades) H
Clarity (average grades) SI2
Cut Dutch / Old European round
Content (total) 0.45 carat
Dimensions
Length of Setting 1.86cm/0.73"
Width of Setting 1.73cm/0.68"
Height of Setting 1.17cm/0.46"
Ring Size
UK Size I
USA Size 5 1/2
The ring size may be professionally adjusted in size on request to meet your personal requirements.
Weight
5.56 grams
Date: Circa 1930
Video: A video of this fine piece is available upon request.
Reflections in photographs may detract from the true representation of this fine example of Art Deco jewelry/estate jewelry.
Item Ref. SKU: C1046
- Ring Size:5.5 US, Resizable
- Metal:
- Stone:
- Stone Cut:
- Weight:5.21 ct
- Style:
- Place of Origin:Unknown
- Period:
- Date of Manufacture:Circa 1930
- Condition:Please see main description.
- Seller Location:Jesmond, GB
- Reference Number:
Resizing is available.
About the Seller
5.0
Platinum Seller
These expertly vetted sellers are 1stDibs' most experienced sellers and are rated highest by our customers.
Established in 1977
1stDibs seller since 2015
619 sales on 1stDibs
Typical response time: 9 hours
- ShippingRetrieving quote...Ships From: Jesmond, United Kingdom
- Return PolicyA return for this item may be initiated within 3 days of delivery.
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