The Colorado Art Deco diamond solitaire is a stunning engagement ring. The classic, streamlined platinum setting is simple and elegant, embraced by an icy baguette and round sparkler on it's shoulders. A gorgeous chunk weighing 1.31 carats, the scintillating sparkle of the antique, old European cut diamond is breathtaking, having that juicy glow and proportions that will delight for generations. It's a rare experience owning such a vintage heirloom as a mere 2% of diamonds are these much sought after treasured gems. 


Condition: Very Good

Era: Art Deco

Year: 1915-1935

Metal: Platinum


Center Gemstone: Diamond

Carat Weight: 1.31

Cut: Old European

Color: J Clarity: SI2

4 Accent Diamonds = 0.26 Carats Total


Ring Size: 6.75, sizeable

Rise Above Finger: 6mm

Ring Face: 6.6mm x 6.6mm

Band Width: 2mm, tapers to 1.5mm

Weight: 4.3 grams


Includes: Certified Appraisal $11,000         Graded by GIA standards

custom ring box, complimentary ring sizing (2 sizes) & free expedited shipping 

Item Id: BR0052LR


100% money back guarantee.

Reasonable offers always considered.

Colorado Antique Art Deco Diamond Solitaire Engagement Ring 1 Carat Old European

$9,800.00 Regular Price
$7,350.00Sale Price
  • For questions or special requests, please call (805) 966-1707, or email 

    See this design in person at our vintage & antique estate jewelry store in Santa Barbara, California.