Skip to main content
Video Loading
Want more images or videos?
Request additional images or videos from the seller
1 of 13

Non Heated 1.03 Carat Thai Ruby and Diamond Cluster Ring in Yellow Gold

About the Item

A stunning, fine and impressive antique 1.03ct Thai ruby and 0.28 carat diamond, 18 karat yellow gold and platinum set dress ring; part of our diverse antique jewelry and estate jewelry collections. This stunning antique ruby ring has been crafted in 18k yellow gold with a platinum setting. The pierced decorated setting is ornamented with a stunning feature claw set cushion cut Thai ruby to the center of the cluster design. The ruby is encircled by twelve impressive eight cut diamonds, each bezel set within the platinum millegrain decorated frame. The elevated and tapering yellow gold ring shoulders integrate with the main setting and blend seamlessly with the plain, hallmarked ring shank. The interior of the shank is hallmarked with the fineness marks for 18k gold and platinum (18 & PT). This non heat treated ruby ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k gold and platinum. The Thai ruby ring is supplied with an independent diamond grading report card for the diamonds, in addition to a ruby report card and certificate supplied by the Gemmological Certification Services, London*. NOTE: * This documentation accredits the ruby originating in Thailand (Siam) and certifies that the gemstone shows no indications of heating; non-heated rubies are a scarcity. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This impressive dress ring is excellent quality set with a stunning natural Thai ruby displaying fine color, brilliance and presence. The supporting diamonds are very well color matched and display a fine white color and brilliance. The ring is an excellent gauge of gold and platinum. The platinum millegrain decoration shows a minor loss to the upper edge, in keeping with the age of the piece. The non heat treated ruby ring is in excellent condition, with very clear hallmarks to the interior of the shank. Ruby Quality Origin Thailand (Siam) Cut Cushion Content 1.03 carats Dimensions 6.70mm x 5.00mm x 3.20mm Diamond Quality Color (average grades) H Clarity (average grades) SI2 Cut Eight Content 0.28 carat Dimensions Length of setting 1.14cm/0.45" Width of setting 9.75mm/0.38" Height of setting 4.25mm/0.17" Ring Size UK Size K 1/2 USA Size 5 3/8 The ring size may be professionally adjusted in size on request to meet your personal requirements. Weight 2.74 grams Date: Circa 1930 Video: A video of this fine piece is available upon request. Reflections in photographs may detract from the true representation of this fine example of antique ruby jewelry/estate jewelry. Item Ref. SKU: C5955
  • Ring Size:
    5.5 US, Resizable
  • Metal:
  • Stone:
  • Stone Cut:
  • Weight:
    2.74 g
  • Lab Report Available:
    GCS London 80266-93
  • Place of Origin:
  • Period:
  • Date of Manufacture:
    Circa 1930
  • Condition:
    Please see main description.
  • Seller Location:
    Jesmond, GB
  • Reference Number:
    Seller: C59551stDibs: LU128213360692

More From This Seller

View All
Vintage 1.70 Carat Thai Ruby Diamond White Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.70 Carat Thai ruby and 0.70 Carat diamond, 18 karat white gold and platinum set cluster ring; part of our vintage jewelry and estate jewelry collections. This stunning, fine and impressive vintage ruby ring has been crafted in 18k white gold with a platinum setting. The pierced decorated frame is ornamented with a stunning central feature claw set 1.70Ct cushion cut Thai ruby. The feature ruby is encircled by fourteen impressive transitional modern brilliant round cut diamonds, each collet set within a millegrain decorated frame. The elevated and tapering, pierced decorated ring shoulders integrate with the main setting and blend seamlessly with the plain hallmarked ring shank. The vintage dress ring is hallmarked to the interior of the shank with the mark for platinum (PLAT) and the fineness mark for 18k gold (18CT). This impressive unheated ruby engagement ring...
Category

Vintage 1950s Unknown Cluster Rings

Materials

Diamond, Ruby, White Gold, Platinum

1930s Diamond and Yellow Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 1930s 0.83 carat diamond and 18 karat yellow gold, platinum set cluster ring; part of our diverse antique jewelry collections. This fine and impressive diamond...
Category

Mid-20th Century Unknown Cluster Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Vintage 1950s Oval Cut Ruby and Diamond 18k Yellow Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 0.39Ct diamond and 0.42Ct ruby, 18k yellow gold and 18k white gold set cluster ring; part of our vintage jewelry collections. This fine and impressive 1950s ov...
Category

Vintage 1950s Unknown Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Vintage 1.53 Carat Ruby and 1.03 Carat Diamond Platinum Dress Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.53 carat ruby and 1.03 carat diamond, platinum dress ring; part of our vintage jewellery and estate jewelry collections. This stunning, fine and impressive vintage ruby engagement ring has been crafted in platinum. The pierced decorated frame is ornamented with a central feature two-claw set 1.53ct marquise cut ruby. The feature ruby is encircled by twelve impressive modern brilliant round cut diamonds, totalling 1.03cts. The elevated and tapering ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank. The vintage dress ring is hallmarked to the interior of the shank with the platinum mark (Pt900). This impressive marquise ruby and diamond ring is supplied with an IDGL diamond and gemstone grading report card. Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone in this vintage marquise cut ruby engagement ring...
Category

1990s Unknown Cocktail Rings

Materials

Diamond, Ruby, Platinum

Vintage 1.18 Carat Ruby and 1.38 Carat Diamond White Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.18 carat ruby and 1.38 carat diamond, 18 karat white gold cluster ring; part of our vintage jewelry and estate jewelry collections This stunning, fine and impressive vintage ruby cluster ring...
Category

Vintage 1970s Unknown Cluster Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Certified 0.92 Carat Burmese Ruby and 0.51 Carat Diamond Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 0.92 carat ruby and 0.51 carat diamond, 18 karat yellow gold cluster ring; part of our vintage estate jewelry collections. This stunning, fine and impressive vintage Burmese ruby...
Category

Vintage 1950s Unknown Cluster Rings

Materials

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

You May Also Like

1.03 Carat Non-heated Blue Sapphire Gold Ring with Intricate Hand Carving
Located in Kowloon, HK
1.03 Carat Non-heated Blue Sapphire Gold Ring with Intricate Hand Carving Main stone - 1.03 CT Gold Weight - 4.07 GM Premium Sapphire: Features a deep blue sapphire with a glassy b...
Category

21st Century and Contemporary Hong Kong Modern Cocktail Rings

Materials

Sapphire, Blue Sapphire, Yellow Gold

1.03 Carat Non-heated Purple Sapphire Ring with Intricate Hand Carving
Located in Kowloon, HK
1.03 Carat Non-heated Purple Sapphire Ring with Intricate Hand Carving Main stone - 1.03 CT Gold Weight - 4.07 GM Superb Gemstone: Features a non-heated purple gemstone with a flaw...
Category

21st Century and Contemporary Hong Kong Modern Cocktail Rings

Materials

Sapphire, Yellow Gold

2.88 Carat 'total weight' Ruby and Diamond Cluster Ring in 18 Karat Yellow Gold
Located in Delray Beach, FL
2.88 Carat (total weight) Round Cut Ruby and 1.37 Carat (total weight) Marquise Cut Diamond Cluster Ring set in 18K Yellow Gold. Diamonds range in Color I-J, Clarity VS2-SI1 and are...
Category

20th Century Cocktail Rings

Materials

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

Diamond Ruby Emerald Sapphire Cluster Ring in 18k Yellow Gold
Located in beverly hills, CA
This stunning and impressive gemstone cluster ring has been crafted in 18k yellow gold featuring ten round brilliant cut diamonds weighing approx. 0.80 carats, G-H color, VS clarity, one pear shape ruby, one pear shape sapphire, one pear shape emerald. This beautiful vintage ring...
Category

Vintage 1980s Cluster Rings

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold

GIA Certified .80 Carat Ruby Diamond Yellow Gold Cluster Cocktail Ring
Located in Stamford, CT
Estate 1960 bright red ruby 18k yellow gold cocktail ring. GIA certified natural ruby simple heat only surrounded by marquise and baguette diamonds. 1 oval red ruby SI, approx. .80...
Category

Mid-20th Century Cocktail Rings

Materials

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

Ruby and Diamond Cocktail Cluster Ring, 18 Karat Yellow Gold
Located in New York, NY
A Seven Round Ruby and Round Diamond Cocktail Cluster Ring in 18K Yellow Gold 7 Stone Rubies Total Weight: 17.20 grams.
Category

20th Century Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Recently Viewed

View All