A striking Art Deco sapphire and diamond ring, c.1920, with a beautifully bold oval face and exceptional finger presence. Centred with a richly saturated royal blue sapphire in an open target setting and framed by a glittering diamond halo, this is Deco at its most elegant and wearable.
Crafted in 18ct yellow gold with a platinum-topped face framed in fine milgrain detailing, this classic Art Deco cluster ring features a natural sapphire measuring approximately 6.85mm (approx. 0.85ct). The stone displays a vivid, velvety royal blue with excellent depth and life, securely set within a finely worked crimped bezel at the centre of an open “target” mount, allowing light to circulate freely around the stone and enhance its brilliance.
Encircling the sapphire is a halo of 22 natural diamonds, each individually micro-claw set into platinum, creating a continuous, light-catching sparkle (approx. 0.20ct total). The diamonds face up bright white and lively; any warmer tones visible in photographs are reflections from the yellow gold.
The head is elevated within an openwork basket setting, lending the ring a refined, sculptural profile while allowing additional light to pass through the stones. Raised shoulders lead cleanly into a gently squared band, giving the piece both structure and balance on the hand.
With a generous head measuring 17mm by 11mm, the ring offers impressive finger coverage while maintaining a refined and highly wearable silhouette. It sits comfortably low, yet carries the visual impact expected of fine Deco cluster rings.
Pieces of this scale, colour, and condition are increasingly difficult to source.
A sophisticated and enduring antique, equally suited to daily wear or as an stunning alternative engagement ring.
THE DETAILS
METAL: 18ct yellow gold, platinum-topped face
GEMSTONES: Natural sapphire, 6.85mm diameter (approx. 0.85ct), 22 natural diamonds, 1.25mm diameter (approx. 0.20cts)
MEASUREMENTS: Head 17mm x 12mm; band 1.85mm
RING SIZE: UK N-1/2 / US 7 (resizing available for an additional charge)
HALLMARKS: None present; electronically tested as 18ct gold
WEIGHT: 4.33 grams
DATE: Art Deco, c.1920
CONDITION: Excellent antique condition; light surface wear consistent with age; all stones secure
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At Mercy Madge, we specialise in quality antique and vintage jewellery, carefully sourced throughout Great Britain. Every piece is professionally cleaned and polished, ensuring it is ready to wear, enjoy, or present as a thoughtful gift.
ADDITIONAL INFORMATION
• Free Worldwide Shipping
We are pleased to offer complimentary worldwide shipping on all purchases.
• Returns Policy
If for any reason you are not completely satisfied, you may return your item for a refund. Please contact us within 3 days of receiving your order and return the item within 7 days.
• Gemstone Testing & Measurements
All gemstones have been tested and verified using a Presidium Gemstone Tester. Please note that all measurements and stated carat weights are approximate.
• Photography & Scale
Our photographs are taken in extreme close-up to show every fine detail. As a result, minor imperfections may appear more pronounced in images than they do to the naked eye. Close-up photography can also make pieces appear larger on screen, so we recommend referring carefully to the written description for precise dimensions.
• Gifting
Purchasing as a gift? Your jewellery will arrive beautifully gift wrapped in a custom Mercy Madge jewellery box. Please note that unless otherwise stated, any antique boxes shown in photographs are for display purposes only and are not included in the sale.
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