The Avondale Vintage Engagement Ring. Floating in a pool of diamonds is a vivid, aqua-blue topaz in a dainty milgrain bezel. We love the oval diamond halo exhibiting a strong Art Deco geometry (and how it makes the gemstone pop). supported by a most interesting filigree under crown and platinum band kissed with sparkling shoulders. The low setting has no annoying prongs to snag your clothes, an easy-to-wear everyday engagement ring inspired by the vintage Edwardian-Art Deco period.


Condition: Very Good

Era: Art Deco/ Edwardian

Year: 2018

Metal: Platinum


Center Gemstone: Blue Topaz

Carat Weight: 1.75

Cut: Oval faceted brilliant

Color: Aquamarine-blue

Clarity: Transparent


Additional Gemstones: 

25 Old European Cut Diamonds = 0.33 Carats


Ring Size: 7.25, sizeable

Rise Above Finger: 5.3mm

Ring Face: 12.2mm x 10.1mm

Band Width: 1.2mm

Weight: 3.22 grams


Graded by GIA standards


Includes: Certified Appraisal $3,850

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

Item Id: ME0011LR

Avondale Vintage Engagement Ring Oval Facted Blue Topaz Diamond Target Platinum

$3,850.00 Regular Price
$2,675.00Sale 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.

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Bella Rosa Galleries | 1103-A State Street

Santa Barbara, CA 93101


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We offer diamonds

graded by GIA.

© 2021 Bella Rosa Galleries, All Rights Reserved.