Skip to main content
Video Loading
Want more images or videos?
Request additional images or videos from the seller
1 of 14

Vintage Emerald Diamond Three Stone Engagement Ring Platinum Yellow Gold

About the Item

Vintage Emerald and Diamond Three-Stone Engagement Ring in Platinum and Yellow Gold, Portugal, 1990s. A classic and elegant three-stone ring centering a richly saturated emerald-cut emerald, bezel-set in warm 19.2kt yellow gold and flanked by two bright emerald-cut diamonds in platinum claw settings. The emerald, displaying a vibrant green hue and natural jardin inclusions, is accompanied by an opinion of Colombian geographic origin (assessed). The diamonds, beautifully matched in proportion and cut, bring architectural balance and crisp brilliance to the composition. Details • Emerald: Estimated 1.90ct; approx. 10.4 × 8.0 × 3.25 mm; Colombian geographic origin opinion (assessed) • Diamonds: 2 emerald-cut; estimated 1.44ct and 1.20ct; approx. 7.3 × 5.6 × 3.98 mm and 7.09 × 5.55 × 3.47 mm; I–J color (assessed); VVS clarity (assessed) • Marks: Portuguese Oporto control marks for platinum 850 and 19.2kt gold • Finger size: EU 52 (resizable) • Weight: 7.59g NOTES This item is in good condition, showing marks and scratches consistent with its age and normal wear. Antique, period, and vintage pieces, whether signed or unsigned, are offered as worn. Unless otherwise specified, all weight and quality assessments are based on mounting allowances and standard gemological techniques using classic gemological equipment. These measurements may vary slightly from those provided by other gemologists. Assessments regarding the period of manufacture or the geographical origin of gemstones represent expert opinions and may differ from other professional assessments. Please note that colors in images and videos may vary slightly from those in real life. For items featuring certified stones, the certificate or report will be noted. For any additional information or clarification, please contact us, and our team of in-house expert GIA Graduate Gemologists and Registered Appraisers/Valuers will be pleased to assist you. GENERAL NOTES Specialized in Fine Jewelry, Wristwatches, and Rare Antiques Since 1985. We offer an unparalleled collection of treasures, each accompanied by a Certificate of Authenticity or Insurance Valuation upon request. These certificates are issued by our certified antique jewelry experts, registered valuers, and GIA Graduated Gemologists. They are ideal for insurance, authentication, and safekeeping purposes and include a comprehensive description, detailed technical specifications, and photographic records of the item. We are proud members of the following esteemed associations: • Watch Trader Association (WTA) • Gemological Institute of America (GIA) Alumni • Associação dos Peritos Avaliadores Oficiais de Ourivesaria e Joalharia (APAOINCM) • Associação Portuguesa dos Antiquários (APA) • International Federation of Art and Antique Dealer Associations (CINOA) • FORBES 30 Under 30

More From This Seller

View All
Certified Colombian Emerald Diamond Engagement Ring Platinum French 21st Century
Located in Lisbon, PT
Certified Colombian emerald and diamond oval engagement or cocktail ring, French, 21st Century. A striking jewel featuring a fabulous oval Colombian emerald weighing approximately 4....
Category

21st Century and Contemporary French Contemporary Engagement Rings

Materials

Diamond, Emerald, Platinum

Antique Edwardian Oval Sapphire Diamond Engagement Ring Silver Yellow Gold 1900s
Located in Lisbon, PT
Antique Edwardian sapphire and diamond engagement ring in silver and yellow gold, circa 1900. This remarkable treasure features an elongated oval dark blue sapphire, estimated at 0.9...
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

Diamond, Sapphire, Gold, Yellow Gold, Silver

Natural Unheated Burmese Ruby Diamond Cluster Yellow Gold Modern Engagement Ring
Located in Lisbon, PT
Contemporary Natural Unheated Burmese Ruby and Diamond Cluster Engagement Ring in 19.2K Yellow Gold, Portuguese, circa 2020. A charming “Lady Di” engagement ring featuring a dazzling...
Category

2010s Portuguese Modern Engagement Rings

Materials

Ruby, Diamond, Gold, Yellow Gold, 18k Gold

Art Deco Style Diamond Sapphire Target Platinum Engagement Cocktail Dress Ring
Located in Lisbon, PT
Art Deco Style diamond and sapphire target stylized engagement or cocktail/dress ring in platinum, 2000s. This ring features a round brilliant-cut diam...
Category

Early 2000s Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

20th Century 1.80ct Diamond Emerald Target Engagement Cocktail Ring White Gold
Located in Lisbon, PT
A 20th Century Diamond and Emerald Target Cocktail Ring. This spectacular ring designed in a style which is iconically Art Deco features a Transitional ...
Category

Vintage 1930s Portuguese Art Deco Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold, White Gold

Vintage Oval Ruby Marquise Diamond Floral Coronet Cluster Engagement Ring Gold
Located in Lisbon, PT
Vintage Oval Ruby and Marquise Brilliant Cut Diamond Floral Coronet Cluster Engagement Ring in 19.2 Karat White Gold, Portugal, 1980s/1990s. This jewel features an intense purplish r...
Category

Vintage 1980s Portuguese Modern Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

You May Also Like

Platinum Emerald Diamond Cut Three-Stone Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
Exquisite Platinum Emerald Cut Diamond Engagement Ring - 2.01 ct Total Weight This stunning three-stone engagement ring features a total of 2.01 carats of dazzling diamonds set in l...
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Platinum Emerald Diamond Cut Three-Stone Engagement Ring
$24,000 Sale Price
20% Off
Free Shipping
Emerald-Cut Emerald and Diamond Three Stone Engagement Ring, Platinum
Located in New York, NY
A 1.41 ct. Emerald-Cut Emerald and 0.30 ct. Diamond Three Stone Engagement Ring made in Platinum. The ring size is US 6.25. The total weight of the ring is 4.5 grams.
Category

20th Century Engagement Rings

Materials

Diamond, Emerald, Platinum

Stunning Columbia Emerald Diamond Platinum Three Stone Engagement Ring
Located in Banbury, GB
A stunning and classic ring that in the center is a square cut 1.1ct Columbian emerald set within platinum claws. The emerald is a particularly good saturated green and contrasts w...
Category

2010s British Engagement Rings

Materials

Diamond, Emerald, Platinum

Platinum & 18K Yellow Gold Fancy Yellow Three Stone Diamond Engagement Ring
Located in New York, NY
"This is a stunnig three stone diamond engagement ring crafted in Platinum and 18k yellow gold mounted with a superb center diamond: it is a 5.08 carat radiant cut fancy intense yell...
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum, Yellow Gold, 18k Gold

Three-Stone Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
This elegant three-stone engagement ring in platinum centers a prong-set, radiant cut diamond weighing 1.21 carats, with J-K color and SI-2 clarity, offering a beautiful flash of bri...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum, Yellow Diamond and Diamond Three Stone Engagement Ring
Located in Palm Beach, FL
Platinum, Yellow Diamond and Diamond Three Stone Engagement Ring Platinum, Yellow Diamond and Diamond Three Stone Engagement Ring Centering a round-cut diamond, flanked by 2 round-c...
Category

20th Century Engagement Rings

Materials

Yellow Diamond, Platinum

Recently Viewed

View All