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1920s Platinum 1.10ct Old Mine Cut Diamond Engagement Ring | Timeless Art Deco Elegance
This elegant 1920s platinum engagement ring features a dazzling 1.10ct old mine cut diamond, celebrated for its soft, candlelit sparkle and romantic, hand-cut charm. Framed by delicate .10ct side diamonds, the setting captures the refined artistry of the Art Deco era — a time when jewelry reflected bold innovation and modern beauty.
Handcrafted in solid platinum, the ring’s clean lines and timeless silhouette speak to a period when life was changing rapidly: jazz filled the air, women embraced newfound independence, and design broke away from tradition. The old mine cut, with its larger facets and gentle glow, offers a look unlike any modern cut — each diamond uniquely shaped by hand over a century ago.
This is a ring that carries both history and heart — a perfect choice for someone who treasures elegance with a story.
Details:
Era: Art Deco, circa 1920s
Metal: Solid platinum
Center Stone: Approx. 1.10ct old mine cut diamond (SI2 clarity, I color)
Accent Stones: Approx. .10ct total (SI, H color)
Ring Size: 6.75
Total Weight: 3.6 grams
Condition: Excellent vintage condition
An heirloom-worthy engagement ring, ready to become part of a new love story.
Please Note,
All pieces are vintage or antique and may show signs of age. I do my best to photograph and describe each item clearly, including any visible wear. Stones and metals are tested when possible. I’m not a certified gemologist, but I buy from trusted sources and regularly consult with my jeweler.
Thank you for supporting small, slow, beautiful things. ✨
This elegant 1920s platinum engagement ring features a dazzling 1.10ct old mine cut diamond, celebrated for its soft, candlelit sparkle and romantic, hand-cut charm. Framed by delicate .10ct side diamonds, the setting captures the refined artistry of the Art Deco era — a time when jewelry reflected bold innovation and modern beauty.
Handcrafted in solid platinum, the ring’s clean lines and timeless silhouette speak to a period when life was changing rapidly: jazz filled the air, women embraced newfound independence, and design broke away from tradition. The old mine cut, with its larger facets and gentle glow, offers a look unlike any modern cut — each diamond uniquely shaped by hand over a century ago.
This is a ring that carries both history and heart — a perfect choice for someone who treasures elegance with a story.
Details:
Era: Art Deco, circa 1920s
Metal: Solid platinum
Center Stone: Approx. 1.10ct old mine cut diamond (SI2 clarity, I color)
Accent Stones: Approx. .10ct total (SI, H color)
Ring Size: 6.75
Total Weight: 3.6 grams
Condition: Excellent vintage condition
An heirloom-worthy engagement ring, ready to become part of a new love story.
Please Note,
All pieces are vintage or antique and may show signs of age. I do my best to photograph and describe each item clearly, including any visible wear. Stones and metals are tested when possible. I’m not a certified gemologist, but I buy from trusted sources and regularly consult with my jeweler.
Thank you for supporting small, slow, beautiful things. ✨