Art Deco Platinum Natural Old Mine Cut Diamond Engagement Ring GIA Certified

A beautifully elegant engagement ring featuring a GIA certified 1.21 carat round brilliant diamond set in a refined vintage-inspired platinum mounting.

The center diamond is graded VS1 clarity, meaning it is exceptionally clean and brilliant. Its softly warm L color gives the stone a romantic antique character that pairs beautifully with the vintage-style halo setting.

Surrounding the center stone is a delicate square halo with fine milgrain detailing, enhancing the diamond’s presence while preserving a timeless heirloom aesthetic.

Additional diamonds along the band add approximately 0.50 carats of accent diamonds, bringing the total diamond weight to approximately 1.71 carats and creating sparkle from every angle.

Crafted in solid platinum, the most durable and prestigious metal used in fine jewelry, this ring offers both strength and timeless beauty — ideal for everyday wear and a lifetime of memories.

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Center Diamond Details

• Shape: Old Mine Cut (GIA does not recognize old mine so lists as Round Brilliant)
• Carat Weight: 1.21 carats
• Color: L
• Clarity: VS1
• Cut: Fair (again due to old mine cut)
• Measurements: 6.93 – 6.97 x 3.89 mm
• Fluorescence: None
• Polish: Good
• Symmetry: Good
• Weight: 5 grams
• Certification: GIA Report #6207738991

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Ring Details

• Metal: Solid Platinum
• Vintage-inspired halo setting
• Milgrain detailing
• Diamond accented band
• Side diamonds: approximately 0.50 carats total
• Total carat weight: approximately 1.71 carats

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✨ Why Buyers Love Platinum

• Naturally white metal that never fades
• Extremely durable and secure for everyday wear
• Hypoallergenic
• Considered the most prestigious metal in fine jewelry

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✨ Included

• GIA diamond certificate