An exceptional antique Art Deco platinum and diamond ring, distinguished by its striking geometric construction and collection of beautifully matched diamonds.

At the centre is an old mine cut diamond weighing approximately 0.45 carats, graded approximately SI1 clarity and H colour. Its distinctive antique cut gives the ring a character and brilliance associated with fine period jewelry.

Surrounding the centre stone are seven additional old mine cut diamonds and one round brilliant cut diamond, with an approximate combined weight of 0.65 carats. These diamonds are graded approximately VS–SI1 clarity and H–I colour, bringing the ring’s total diamond weight to approximately 1.10 carats.

Crafted and tested as platinum, the setting displays the intricate geometric arrangement, pierced detailing, and refined symmetry characteristic of Art Deco jewelry. The combination of antique diamond cuts and detailed platinum workmanship gives the piece a distinctive historic presence while remaining remarkably elegant and wearable today.

A sophisticated example of antique diamond jewelry and a beautiful collector’s ring for those drawn to authentic Art Deco design.

Details

Period / Style: Antique Art Deco
Type: Diamond Ring
Metal: Platinum
Total Diamond Weight: Approx. 1.10 ct
Centre Diamond: Old Mine Cut
Centre Diamond Weight: Approx. 0.45 ct
Centre Diamond Clarity: Approx. SI1
Centre Diamond Colour: Approx. H
Additional Diamonds: 7 Old Mine Cut + 1 Round Brilliant Cut
Additional Diamond Weight: Approx. 0.65 ct
Additional Diamond Clarity: Approx. VS–SI1
Additional Diamond Colour: Approx. H–I
Item Weight: 3.7 g
Setting: Geometric Pierced Platinum Setting

Jewelry

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Antique

platinum

Antique Art Deco Platinum & 1.10ct Diamond Ring

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