Art Deco Diamond Brooch 10.10ct | Old Mine Cut Diamonds | Certified WGI | 18k White Gold | Antique Statement Brooch
£8,750.00
Description
A striking and highly collectible Art Deco diamond brooch, crafted in 18k white gold and set with an impressive total of approximately 10.10 carats of antique old mine cut diamonds.
This piece embodies the bold geometry and refined symmetry of the Art Deco period, with an elegant openwork design that allows light to pass through each diamond, enhancing their brilliance and fire.
At the heart of the brooch sits a captivating old mine cut diamond of approximately 1.20 carats, surrounded by a harmonious arrangement of 68 additional diamonds, each carefully selected and set to create a continuous sparkle across the entire piece.
The craftsmanship is exceptional — from the precise alignment of the stones to the delicate structural balance, reflecting the sophistication and artistry of early 20th-century jewellery making.
Accompanied by a professional report from WGI (UK), offering further confidence in authenticity and quality.
A timeless collector’s jewel — refined, radiant, and quietly powerful.
Details
• Era: Art Deco, circa 1920s–1930s
• Metal: 18k white gold (tested, no visible hallmark)
• Gemstones: Natural diamonds (old mine cut)
• Total diamond weight: approx. 10.10 carats
• Center stone: approx. 1.20 carats
• Additional diamonds: 68 stones, approx. 8.90 carats total
• Dimensions: approx. 4.8 × 2.5 cm
• Weight: approx. 12.10 g
Condition
Excellent antique condition.
All stones are secure and original.
Minor surface wear consistent with age, adding to its authentic antique character.
Certification
Accompanied by WGI (UK) report
Report No.: WGI9624144736
Date: 28 April 2023
Shipping
【📦 Worldwide shipping from London, UK】
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