Antique Art Deco 18K White Gold Hexagonal Diamond & Sapphire Engagement Ring
Located in Laguna Hills, CA
This exquisite, authentic antique Art Deco engagement ring embodies the quintessential architectural elegance of the 1920s to 1930s era. Meticulously crafted in solid 18 karat white ...
Blue Sapphire, Diamond, White Gold, 18k Gold
Art Deco Sapphire and Diamond Ring. GIA No Heat 5 Sapphires Platinum Elongated
Located in New York, NY
"Other Details: Primary Stones: Natural No-Heat Sapphires Secondary Stones: Diamonds Sapphire Cut: Oval Cut Diamond Cut: Old Cut Diamonds Certification: GIA Certificate Jewelry T...
Diamond, Sapphire, Platinum
$31,188Sale Price|20% Off
GIA Certified 1.32 Carat Round Brilliant Diamond Cartier 1895 Engagement Ring
By Cartier
Located in Chicago, IL
This exquisite Cartier 1895 solitaire engagement ring features a stunning natural round brilliant cut diamond weighing approximately 1 carat, securely set in a luxurious platinum ban...
Diamond, White Diamond, Platinum
Antique 1890s Diamond Seed Pearl Yellow Gold Heart Brooch
Located in Jesmond, Newcastle Upon Tyne
Diamond Quality Color (average grades) H Clarity (average grades) SI2 Cut Dutch Content (total) 0.58 carat Dimensions Length of setting 2.6cm/1.02" Width of setting 2.4cm/0.94" Heig...
Diamond, Pearl, Gold, 18k Gold, Yellow Gold, Silver
Art Deco 1.70ct Old European Cut Ring. Diamond Dome Engagement Platinum G VS1
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: Approximately 1.70 carats Center Diamond Cut: Old European Cut Center Diamond Color: G Center Diamond Clarity: VS1 Certi...
Diamond, Platinum
Edwardian Sapphire & Diamond Platinum Necklace
Located in Seattle, WA
Era: Edwardian Metal Type: Platinum, 14K White Gold Setting Type: Prong, Bezel Main Gem(s): Natural Sapphire Main Gem Carat Weight: ~2.15ct Main Gem Cut/Shape: Cushion Main Gem Color...
Diamond, Sapphire, 14k Gold, Platinum
1920s Platinum GIA Old European Brilliant Diamond and Sapphire Engagement Ring
Located in Hicksville, NY
Year: 1920s Item Details: Ring Size: 6.5 (Sizeable) Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.5 grams Center Diamond Details: GIA Report#: 2235286953 Weight: .75c...
Art Deco 1.50 Carat Ring. Old European Cut Diamond Engagement Ring Platinum KVS1
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: 1.50 Carats Center Diamond Cut: Old European Cut Center Diamond Color: K Color Center Diamond Clarity: VS1 Secondary St...
Diamond, Platinum
Antique 0.50ct Diamond Twist Ring in 14k Gold, Circa 1910
Located in Jesmond, Newcastle Upon Tyne
Diamond Quality Feature Diamond Color H Clarity P1 Cut Old European round Content 0.45 carat Dimensions 4.98mm x 4.90mm x 2.74mm Supporting Diamonds Color (average grades) I Clarity...
Diamond, 14k Gold, White Gold, Yellow Gold
1920s Antique Diamond Yellow Gold and White Gold Set Twist Ring
Located in Jesmond, Newcastle Upon Tyne
Diamond Quality Color (average grades) H/I Clarity (average grades) P2 Cut Dutch / Old European Content (total) 0.50 carat Dimensions Length of setting 1.70cm/0.66" Width of setting...
Diamond, 14k Gold, White Gold, Yellow Gold
Antique 3 Carat Engagement Ring. GIA Old Euro Cut Diamond Platinum Engraved LVS2
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: 3.00 Carats Center Diamond Cut: Old European Cut Center Diamond Color: L Color Center Diamond Clarity: VS2 Clarity Certi...
Diamond, Platinum
Art Deco Platinum and Diamond Ring. 1.80ct Old Euro Cut and Sapphire Ring J VS1
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: 1.80 carats Center Diamond Cut: Old European Cut Center Diamond Color: J Center Diamond Clarity: VS1 Secondary Stones: ...
Diamond, Sapphire, Platinum
Antique 18ct Gold Stamped, Circa 1920s Single Stone Diamond Engagement Ring
Located in Brighton, GB
Antique Engagement Ring 18ct Gold & Platinum Stamped Circa 1920 The ring features a bright single 0.25ct brilliant cut diamond which is set in platinum, enhancing its sparkle and...
Diamond, Gold, 18k Gold
$20,300Sale Price|30% Off
Art Deco Old Mine Cut Diamond Toi-Et-Moi Ring In Platinum.
Located in New York, NY
The details are as follows : Old mine cut diamond weight : 3.50 carats Color : FG Clarity : VVS Gram : 6.80 grams Ring size : 7 and can be sized as per requirement
Diamond, Platinum
Antique Art Deco 1920s 0.85 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in 14k yellow gold and platinum with an Old European cut Diamond weighing approximately 0.85 carat, and 4 accenting Single-cut Diamonds. Circa 1920s Size 7 3/4, resizable
Diamond, 14k Gold, Platinum
EGL .90 Carat Transitional Cut Diamond Art Deco Platinum Engagement Ring
Located in Stamford, CT
Its platinum band provides a luxurious and durable setting, enhancing the diamond’s radiance while offering exceptional strength and longevity. 1 transitional round brilliant cut Di...
Diamond, Platinum
Art Deco 4 Carat Engagement Ring. GIA Old Euro Cut Diamond Platinum Ring KSI1
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: 4.00 Carats Center Diamond Cut: Old European Cut Center Diamond Color: K Color Center Diamond Clarity: SI1 Clarity Certi...
Diamond, Platinum
Antique 1.30 Carat Old Mine Cut Rings. Diamond Engagement Ring Platinum J VS2
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: 1.30 Carats Center Diamond Cut: Old Mine Cushion Cut Center Diamond Color: Approximately J Color Center Diamond Clarity:...
Diamond, Platinum
Antique emerald and diamond cluster earrings
Located in New York, NY
A pair of Victorian emerald and diamond cluster earrings, in sterling silver and 14k. Atw emeralds 0.87 ct, diamonds 1.0 ct. * Free shipping * Includes letter of authenticity for in...
Diamond, Emerald, 14k Gold, Yellow Gold, Sterling Silver
Antique Georgian 50.00 Carat Old Mine Cut Diamond Necklace
Located in New York, NY
Finely crafted in silver over gold with Old Mine cut Diamonds weighing approximately a total of 50.00 carats. Made in France Circa late 1800s 17 inches long Comes in its original box.
Diamond, Gold, Silver
Antique Old European Diamond Filigree Ring. 1ct Diamond Platinum Ring K VS1
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: 1.00 carats Center Diamond Cut: Old European Cut Center Diamond Color: K Center Diamond Clarity: VS1 Secondary Stones: D...
Diamond, Platinum
Antique Art Deco 1920 1.70 Carat Diamond Dinner Ring
Located in New York, NY
Finely crafted in platinum with 2 Old European cut center Diamonds weighing approximately a total of 1.50 carat, I color, VS clarity. The ring features smaller Old European cut Diamo...
Diamond, Platinum
Victorian Silver Engagement Ring. 2.90TCW Diamond Cluster Dome Engagement Ring
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: Approximately 0.30 carats Center Diamond Cut: Cushion Cut Secondary Stones: Diamonds Diamond Weight: Approximately 2.60...
Diamond, Silver
Art Deco Sapphire and Diamond Cluster Ring
Located in London, GB
Condition: Used (Very Good) Weight: 2.1 grams Size: J (49) Band Width: 1.5mm Face Dimensions: 9.5mm x 9.5mm Centre Diamond Weight: Approx. 0.10ct Diamond Details: Colour: H, Clarity:...
Diamond, Blue Sapphire, Platinum
EGL Certified .80 Carat Diamond Platinum Edwardian Art Deco Engagement Ring
Located in Stamford, CT
This elegant 1920's Edwardian, Art Deco era engagement ring features an EGL certified .80 carat Old European cut diamond, beautifully set in a finely crafted platinum setting. Certif...
Diamond, Platinum
Antique 2.71 Carat Diamond and Yellow Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
Diamond Quality Feature Diamond One Color H Clarity SI2 Cut Old European Content 0.28 carat Dimensions 4.22mm x 4.14mm x 2.47mm Feature Diamond Two Color H Clarity SI2 Cut Old Europ...
Diamond, Yellow Gold
Victorian Diamond and Baroque Pearl Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
Diamond Quality Color (average grades) H Clarity (average grades) P1 Cut Dutch Content (total) 0.47 carat Dimensions Length of setting 4cm/1.57" Width of setting at widest point 1.6...
Diamond, Pearl, 9k Gold, Yellow Gold, Silver, Gold
Platinum Art Deco Diamond Engagement Ring
Located in Seattle, WA
Era: Art Deco Metal Type: Platinum Setting Type: Prong Ring Size: 4.75 Band Width: 1.00mm Main Diamond(s): Natural Main Diamond Carat Weight: 0.93ct Main Diamond Cut/Shape: Old Europ...
Diamond, Platinum
GIA Certified 5.32ct Natural Blue Star Sapphire with Asterism
By OGI Ltd
Located in New York, NY
Type: Natural Star Sapphire Weight: 5.32 Carats Measurements: 9.15 x 7.66 x 7.18 mm Transparency: Translucent Color: Blue Phenomenon: Displaying Asterism (Star Effect) GIA Report Num...
Star Sapphire
Art Deco 0.65 Carat Old European Cut Ring. Diamond Platinum Engagement Ring IVS1
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: 0.65 carats Center Diamond Cut: Old European Cut Center Diamond Color: I Center Diamond Clarity: VS1 Secondary Stones: ...
Diamond, Platinum
Art Deco Solitaire Engagement Ring. GIA 2.30ct Old Euro Diamond Ring Platinum
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: 2.30 carats Center Diamond Cut: Old European Cut Center Diamond Color: J Center Diamond Clarity: SI2 Certification: GIA ...
Diamond, Platinum
Art Deco Diamond and Sapphire Ring, 1.22ct European Cut, Cocktail Ring
Located in New Orleans, LA
The finely pierced and milgrain-detailed platinum mounting exemplifies the geometric elegance of the Deco period. Total diamond weight approximately 3.36 carats. Ring size 7.25, cond...
Diamond, Blue Sapphire, Platinum
Antique Platinum, Edwardian 2 Carat Diamond Upfinger Oval Shaped Ring
Located in Brighton, GB
The face of the ring measures approximately 19mm in height, 11mm in width, and the width of the band 1.7mm Estimated total diamond weight: 2 Carats UK Size N 1/2 US Size 7 This r...
Diamond, Platinum
Antique 18ct Gold & Platinum, 1.50 Total Carat Edwardian Diamond Drop Earrings
Located in Brighton, GB
The bottom diamonds are an estimated 0.65 carats each, with the total estimated weight approximately 1.50 carats. All of our items are either Antique, Vintage or Preloved.
Diamond, Gold, 18k Gold, Platinum
Tiffany & Co. Legacy 4.0 Carat Fancy Intense Yellow Diamond Engagement Ring
By Tiffany & Co.
Located in London, GB
Condition: Used (Excellent) Weight: 7.3 grams Ring Size: L (51) Central Diamond: 4.0 carats, Fancy Intense, VS1, GIA - 15796175 Further Diamonds: Approx. 1.12 carats Colour: F-G, Cla...
Diamond, Yellow Diamond
1920s, Diamond and Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
Diamond Quality Color F Clarity SI1 Cut Old European round Content 0.58 carat Dimensions 5.61mm x 5.51mm x 2.74mm Dimensions Width of setting 1.60cm/0.62" Height of setting 5.72mm/0...
Diamond, White Diamond, 18k Gold, Platinum, Yellow Gold
Antique Ruby and Diamond Band Ring
Located in London, GB
Condition: Used (Good) Weight: 4.0 grams Size: O (55) Band Width: 6mm - 2.5mm (front - back) Ruby Dimensions: 1 (3mm x 2mm), 2 (2mm) Total Diamond Weight: Approx. 0.10ct (0.05ct each...
Diamond, Ruby, Gold, Yellow Gold
Antique Edwardian Platinum Old Euro Diamond Toi et Moi Engagement Ring - GIA
Located in Great Neck, NY
Item #R2427 Metal: Platinum Weight: 5.2 Grams Size: 7 1/4 Center Diamond: 1.53 ct - GIA # 2231622755 Color: J Clarity: SI1 Center Diamond: 1.46 ct - GIA # 6237663423 Color: I...
Diamond, Platinum
French Art Deco 3 Carat Engagement Ring. GIA old Euro Cut Platinum Engraved KSI1
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: 3.00 Carats Center Diamond Cut: Old European Cut Center Diamond Color: K Color Center Diamond Clarity: SI1 Clarity Certi...
Diamond, Platinum
Platinum Art Deco Engagement Ring. Old European Cut Diamond Filigree Ring I VS2
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: 0.40 Carats Center Diamond Cut: Old European Cut Center Diamond Color: I Color Center Diamond Clarity: VS2 Clarity Ston...
Diamond, Platinum
Antique Edwardian 1900s 2.65 Carat Pear-Shaped Diamonds Ring
Located in New York, NY
Finely crafted in platinum with two Pear-Shaped Diamonds weighing a total of 2.65 carats, as well as Marquise and Single cut Diamonds weighing approximately a total of 0.90 carat. Ci...
Diamond, Platinum
Art Deco black opal, emerald, and sapphire ring
Located in New York, NY
An Art Deco pear-shaped black opal ring flanked by graduated horizontal rows of alternating buff-top sapphire and emerald, in platinum. France #022715. Atw opal 3.6 cts. * Free ship...
Emerald, Blue Sapphire, Black Opal
Art Deco Platinum Old Marquise Cut Diamond Ring, Circa 1920, Italy
Located in Firenze, IT
The marquise cut was created in France, more precisely in 1700 at the court of Louis XV; this particular cut was a tribute by the French King to his lover, called Jeanne Antoinette P...
Diamond, Platinum
$5,960Sale Price|20% Off
Important Mid 19th Century Large Cross with Fine Fancy-Cut Citrine in Gold, 1840
Located in Aspen, CO
Unless stated otherwise, or stated exactly; all weights and grades are approximated by our Gemologist using both GIA Instruments as well as instruments used as a standard and accepte...
Citrine, Gold
Antique 6.38 Carat Diamond and Yellow Gold Silver Set Spray Brooch
Located in Jesmond, Newcastle Upon Tyne
Diamond Quality Feature Diamond Color H Clarity VS2 Cut Old European pear Content 0.88 carat Dimensions 8.42mm x 4.70mm x 3.46mm Supporting Diamonds Color (average grades) G/H/I Cla...
Diamond, 10k Gold, Silver, Yellow Gold, 14k Gold
Art Deco Dome Ring. 0.30ct Old European Diamond Engagement Ring Platinum H SI1
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: 0.30 Carats Center Diamond Cut: Old European Cut Center Diamond Color: H Color Center Diamond Clarity: SI1 Clarity Seco...
Diamond, Platinum
Edwardian Pearl and Diamond Cluster Ring
Located in London, GB
Condition: Used (Very Good) Weight: 3.4 grams Ring Size: M (53) Band Width: 1mm Face Dimensions: 16mm Pearls: 1 (4.5mm) Total Diamond Weight Approx. 0.64ct Diamond Details: Colour: G...
Diamond, Pearl, Gold, Yellow Gold
Victorian English 18k Gold Ring. 0.04ct Two Diamonds in Buckle Ring Yellow Gold
Located in New York, NY
Other Details: Primary Stone: Diamond Total Diamond Weight: Approx 0.04 Carats Diamond Cut: Not Specified Jewelry Type: Ring Style: Low Profile Engagement Ring Design: Victorian Bu...
Diamond, 18k Gold, Yellow Gold, Gold
Antique and Vintage Diamond and Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
Diamond Quality Color H Clarity SI1 Cut Old European round Content 0.42 carat Dimensions 4.91mm x 4.78mm x 2.51mm Dimensions Height of setting 5.04mm/0.19" Ring Size UK Size L USA ...
Diamond, 18k Gold, White Gold, Yellow Gold
Victorian Antique Diamond Astral Star Brooch in Gold
Located in Roma, RM
A captivating Antique Astral Diamond Star Brooch, embodying the celestial elegance and symbolic romanticism that defined the finest 19th century jewelry. Crafted in gold, the brooch ...
Diamond, 18k Gold
Victorian Diamond Opal 14 Karat Yellow Gold Antique Halo Ring
Located in Philadelphia, PA
Centering an oval shaped opal cabochon measuring 9.0 x 6.0 mm Translucent white in body color with spectral play-of-color Bead set with halo surround of old European cut diamonds Wei...
Diamond, Opal, Gold, 14k Gold, Yellow Gold
Antique Ruby Wedding Band. Carre Cut Ruby Eternity Band Platinum Art Deco 1920
Located in New York, NY
Other Details: Primary Stone: Ruby Total Ruby Weight: 2.85 carats Stone Setting: Channel Jewelry Type: Wedding Band Style: Eternity Band Design: An Art Deco eternity band featuring ...
Ruby, Platinum
Antique 1890s Cabochon Cut Ruby and Opal Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
Ruby Quality Color Reddish pink Cut Cabochon Content 0.75 carat Opal Quality Color White Cut Cabochon Content 0.85 carat Dimensions Length of Setting 7.07mm/0.28" Width of Setting ...
Opal, Ruby, 14k Gold, Yellow Gold
Victorian 3.90 Carat Diamond and Yellow Gold Snake Brooch
Located in Jesmond, Newcastle Upon Tyne
Diamond Quality Feature Diamond Color I Clarity VS2 Cut Pear Content 1.30 carat Dimensions 6.69mm x 5.78mm x 5.17mm Supporting Diamonds Color (average grades) G/H/I Clarity (average...
Diamond, 9k Gold, Yellow Gold
Victorian Ruby and 1.54 Carat Diamond Natural Pearl and Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
Ruby Quality Cut Square Faceted Content 1.09 carat Diamond Quality Color (average grades) H Clarity (average grades) SI2 Cut Old European Content (total) 1.54 carat Dimensions Diam...
Diamond, Natural Pearl, Ruby, Yellow Gold, Silver
EGL .74 Carat Transitional Diamond Three Stone Platinum Art Deco Engagement Ring
Located in Stamford, CT
This three stone engagement ring offers a sophisticated setting that highlights the breathtaking clarity and vintage charm of the transitional cut. 1 transitional brilliant cut dia...
Diamond, Platinum
Art Deco 2 Carat Engagement Ring. Old European Diamond Accent Ring Platinum KSI1
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: 2.00 carats Center Diamond Cut: Old European Cut Center Diamond Color: H Center Diamond Clarity: I1 Certification: GIA ...
Diamond, Platinum
1.15 Carat Natural Ruby and Diamond Eternity Ring in 14K Gold
Located in Bangkok, TH
Bold, luminous, and effortlessly elegant—this 1.15 Carat Ruby Ring is a true celebration of captivating crimson. Featuring a stunning arrangement of baguette-cut rubies totaling 1.15...
Ruby, 14k Gold
Royal Blue Sapphire Pair, 3.82 Carats Total, Loose Gemstones for Earrings
By Sarosi By Timeless Gems
Located in Los Angeles, CA
Royal blue sapphire earrings, what could be more regal? This pair of richly colored blue sapphires weighs 3.82 carats, are very clean, and have beautiful color! The classic oval shap...
Sapphire, Blue Sapphire
1.77 Carat Basaltic Sapphire 1.86 Carat Diamond Platinum Marquise Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
Sapphire Quality Origin Basaltic Color Natural blue Cut Oval mixed Content (total) 1.77 carats Diamond Quality Color (average grades) H Clarity (average grades) SI1 Cut Old European...
Diamond, Sapphire, Platinum