
Description
Title: Vintage Cornflower Blue Sapphire & Diamond 18 ct. Cluster Ring
Description: Cornflower Blue Sapphire & Diamond Cluster Ring
Central oval mixed cut blue sapphire measuring approx 6.0mm x 4.98mm x 3.2mm depth, weighing 0.85 carat estimated, colour mid violet to light blue, minor inclusions.
Oval cluster surround containing total of ten round brilliant cut diamonds measuring approx 1.75mm diameter each, weighing total of 0.20 carat estimated, assessed colour G/H, assessed clarity SI2 and I1
White claw setting, integral to oval open wire work basket style mount
Pointed and pierced yellow shoulders tapering to shank 'D' profile yellow gold shank, 2mm wide.
No hallmark, stamped 750, testing as 18ct gold
Gross item weight 2.98 g
Ring size: L (British)
Good vintage condition.
Independent insurance valuation from the Birmingham Assay Office dated 2014 for £1625
Condition: Used
Delivery option: Collection & Delivery
Location
Category: Antiques
Description: Cornflower Blue Sapphire & Diamond Cluster Ring
Central oval mixed cut blue sapphire measuring approx 6.0mm x 4.98mm x 3.2mm depth, weighing 0.85 carat estimated, colour mid violet to light blue, minor inclusions.
Oval cluster surround containing total of ten round brilliant cut diamonds measuring approx 1.75mm diameter each, weighing total of 0.20 carat estimated, assessed colour G/H, assessed clarity SI2 and I1
White claw setting, integral to oval open wire work basket style mount
Pointed and pierced yellow shoulders tapering to shank 'D' profile yellow gold shank, 2mm wide.
No hallmark, stamped 750, testing as 18ct gold
Gross item weight 2.98 g
Ring size: L (British)
Good vintage condition.
Independent insurance valuation from the Birmingham Assay Office dated 2014 for £1625
Condition: Used
Delivery option: Collection & Delivery
Location
Category: Antiques
Buyer's Premium
26%
Vintage Cornflower Blue Sapphire & Diamond 18 ct. Cluster Ring
Estimate £0-£0
Starting Price
£850
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Huge Collection of Fine Art, Antique Furniture,...
Mar 02, 2026 7:00 AM ESTWorcester, United Kingdom
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