Diamond Engagement RingsGemstone Engagment RingsModern Engagement RingsVintage Engagement Rings

Discover fantastic GIA certified jewelry featuring Diamond, Ruby, Emerald and more at Bella Rosa Galleries.

All gemstones in this collection are evaluated by the Gemological Institute of America.

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46 products
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New in
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GIA Certified 3 Carat Pigeon Blood Burma Ruby Engagement Ring
$50,000. USD
New in
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GIA Certified 3.10 F VVS2 Emerald Cut Diamond Solitaire Engagement Ring
$78,500. USD
GIA Sapphire Ring
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GIA Certified 11.46 Carat No Heat Ceylon Sapphire Art Deco Ring
$56,000. USD
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GIA Certified 2 Carat No Heat Burma Ruby Art Deco Ring
$36,000. USD
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GIA Certified F/VS 1.18 Carat Diamond Vintage Art Deco Engagement Ring
$31,400. USD
GIA Sapphire Ring
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GIA Certified Sapphire & Diamond Princess Diana Engagement Ring
$21,000. USD
5 Carat Emerald Cut Diamond
$16,500. off
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GIA Certified 5.01 Carat Emerald Cut Diamond Engagement Ring
$148,500. USD $165,000. Sale
Vintage Yellow Diamond Earring
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Estate GIA Certified 3 Carats Yellow Diamond Geometric Drop Earrings
$43,750. USD
GIA 3 Carat Diamond
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GIA Certified Vintage 3 Carat Cushion Cut Diamond Engagement Ring
$38,500. USD
GIA Sapphire No Heat
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GIA Certified 5 Carat No Heat Burmese Sapphire Engagement Ring
$72,000. USD
GIA Ceylon Sapphire Ring
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Vintage GIA Certified 6 Carat Ceylon Sapphire Engagement Ring
$33,000. USD
GIA Unheated Sapphire Ring
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GIA Unheated 9 Carat Oval Ceylon Sapphire Cocktail Ring
$87,500. USD
Vintage GIA Emerald Diamond Ring
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GIA Certified Muzo Colombian Emerald Engagement Ring
$25,000. USD
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GIA Certified Natural Pearl Victorian Antique Diamond Earrings
$22,800. USD
GIA Emerald Cocktail Ring
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GIA Certified Huge Colombian Emerald Cabochon Cocktail Ring
$31,500. USD
Certified Emerald Engagement Ring
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AGL Certified 2.55 Carat Colombian Emerald Diamond Ring
$35,400. USD
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GRS Certified 2.31 Carat Vivid Ruby 3 Stone Engagement Ring
$30,500. USD
GIA Paraiba Tourmaline Ring
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GIA Certified 2.76 Carat Paraiba Tourmaline Engagement Ring
$24,000. USD
1 Carat Art Deco Engagement Ring
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EGL Certified 1.19 Ct Solitaire Art Deco Diamond Engagement Ring
$15,500. USD
Emerald Cut Diamond Eternity Band
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GIA Certified Contemporary 1 Carat Diamond Engagement Ring
$11,400. USD
Art Deco Ring
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Antique Filigree Solitaire GIA Certified Diamond Engagement Ring
$5,400. USD
GIA Diamond Ring
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GIA Certified Asymmetrical Art Deco Antique Diamond Engagement Ring
$21,000. USD
Art Deco Filigree Ring
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GIA Certified Art Deco 0.53 Carat Diamond Star Engagement Ring
$6,500. USD
No Heat Sapphire Ring
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6.42 Carat No Heat Sapphire Sapphire Dome Cocktail Ring
$45,000. USD
GIA Certified Diamond Ring
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Antique 1920s GIA Certified Emerald Cut Diamond Engagement Ring
$31,500. USD
Natural Ruby Ring
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GIA Certified No Heat Burma Star Ruby Engagement Ring
$28,000. USD
Art Deco Era Engagement Ring
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New GIA Certified 2 Carat Diamond Halo Engagement Ring
$19,500. USD
The Jennifer Art Deco inspired diamond engagement ring is a fulfilling treasure.
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GIA Certified D Color 1.53 Ct Diamond Sapphire Art Deco Style Engagement Ring
$34,300. USD
This engagement ring features a rare, color changing alexandrite gemstone.
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GIA Certified 4 Carat Cats Eye Alexandrite & Diamond Engagement Ring
$56,000. USD
Sapphire Engagement Ring
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GIA Certified 4 Carat Sapphire & Diamond Estate Engagement Ring
$35,000. USD
Certified Tourmaline Engagement Ring
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5 Carat Paraiba Tourmaline Sugarloaf Cabochon Engagement Ring
$17,500. USD
GIA Diamond Engagement Ring
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2.30 Carat Emerald Cut Diamond Engagement Ring Art Deco GIA Report
$33,000. USD
This modern round brilliant diamond solitaire engagement ring has an EGL report.
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0.90 Carat Round Diamond Solitaire Engagement Ring
$10,500. USD
A heated, natural 2 carat cushion cut pink sapphire engagement ring.
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Retro 3.89 Carat Pink Sapphire & Diamond Engagement Ring GIA Certified
$32,000. USD
A 1 carat old mine brilliant diamond platinum swirl engagement ring.
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Carpinteria Diamond & Dome Swirling Sapphire Emerald Engagement Ring
$21,000. USD
A 4 carat marquise cut diamond in a sapphire and emerald Art Deco mosaic engagement ring.
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Art Deco 4.56 Carat Diamond Sapphire & Emerald Engagement Ring GIA Certified
$32,000. USD
An over 2 carat marquise cut center diamond, antique engagement ring.
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GIA Certified Art Deco 2.17 Carat Marquise Diamond Engagement Ring
$45,000. USD
Vintage 33 Carat Opal Pendant
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Space Age Modernist 33 Carat Opal Diamond Necklace
$45,000. USD
An oval Australian black opal ring, presented in one of our vintage ring boxes.
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Art Deco 6.76 Carat Black Opal Cocktail Ring GIA Certified
$42,000. USD
Natural coral, dome diamond halo statement ring.
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Victorian 12 Carat Coral & Diamond Cocktail Ring
$7,000. USD
GIA Pink Sapphire
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GIA Certified Classic Pink Sapphire & Diamond 3 Stone Engagement Ring
$13,000. USD
A large oval 3 carat diamond is set in a solitaire engagement ring setting.
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Certified 3 Carat Oval Diamond Solitaire Engagement Ring
$43,000. USD
A 1 carat round brilliant diamond hexagon ballerina ring with emeralds and sapphires.
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4.35 Carat Diamond Sapphire Emerald Ballerina Ring EGL Certified
$26,000. USD
Half carat diamond heirloom platinum engagement ring.
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Virginia Art Deco Filigree Diamond Engagement Ring
$5,700. USD
A 2 carat pear diamond engagement ring.
$5,200. off
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Mid Century GIA Certified 2 Carat Pear Shape Diamond Solitaire Engagement Ring
$46,800. USD $52,000. Sale
Burmese Ruby Ring
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Classical 2.25 Carat Natural Ruby Engagement Ring GIA Certified
$29,500. USD