The San Francisco Vintage Engagement Ring. An Art Deco engagement ring boasting a huge, massive old mine cut cushion diamond weighing in at 2.57 carats. The chunky facets exploding with a fire unlike new, factory produced stones. And the French cut ruby halo, though! The " target " design draws your eyes right in and you will not be able to keep your eyes off her. Did we mention the ginormous amount of finger coverage? The hand made platinum setting with her milgrain details and scrolling, pierced under crown shows how this vintage heirloom rocks. Reasonable offers always considered on this treasure.


Condition: Very good

Era: Art Deco

Year: 1900 (diamond) Ring revived circa 2010 

Metal: Platinum


Center Gemstone: Diamond

Carat Weight: 2.57

Cut: Old Mine Cushion

Color: P-Q A pleasing, warm white 

Clarity: VS1 


Additional Gemstones:

16 Rubies = 0.36 Carats

6 Diamonds


Ring Size: 6.75, sizeable

Rise Above Finger: 7.2mm

Ring Face: 12.2mm x 11.6mm

Band Width: 2.2mm, tapers to 1.3mm

Weight: 4.95 grams


Graded by GIA standards


Includes: Certified Appraisal $28,000

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

Item Id: ME0008LRMM

San Francisco Vintage Engagement Ring Old Mine Cushion Diamond Ruby Halo

$28,000.00 Regular Price
$19,600.00Sale Price
Accent Gemstone
  • 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.

Bella Rosa Galleries | 1103-A State Street

Santa Barbara, CA 93101


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