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Authentic Art Deco Old Mine Cut Diamond Cluster Engagement Ring, (0.90ct)

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SKU: 9819



We are obsessed with this authentic Art Deco old mine cut diamond cluster engagement ring! The ring boasts a whopping 0.90ct of Diamonds, each bright, brilliant and twinkly.

With an Art Deco twist on an all time classic solitaire, no one else will be wearing anything quite like this on their finger. Say 'I do' to this beauty and you'll be guaranteed a lifetime of happiness!

Item Details:

ERA: Art Deco (1920).

RING SIZE: UK Size H.5 / US Size 4.
Contact us for a resizing estimate at

MEASUREMENTS: The cluster is 13.5mm diameter with a 4.8 x 4.8mm old mine cut / cushion cut Diamond centre (approx 0.50ct).
The halo consists of 10 x old mine cut Diamonds, each approx 2.2 - 2.3mm or 0.04-0.05ct each.
Total carat weight: 0.90-1.00ct (assessed mounted). 
The top of the principle Diamond stands 6mm off the top of the finger.
Ring band is 1.5mm wide.
Weight: 2.8g.

MATERIALS:  18ct White Gold, Platinum, Diamonds.

HALLMARKS: Tests as White 18ct Gold band, gallery & cluster settings with Platinum central settings.


EXCELLENT. This authentic Art Deco old mine cut diamond cluster engagement ring is in excellent condition! The Diamonds are set securely, and are completely free of any damage. The ring has no signs of being resized, so she is in her original form! The fine filigree gallery is also immaculate, and whilst she is not hallmarked, the style is consistent with antique French Art deco rings we've seen in the past!