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20th Century Solitaire Rings

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Cartier Magnificent 27carat Sapphire and Diamond Ring
Located in London, GB
Description A magnificent sapphire and diamond ring by Cartier c.2000s, centred with a beautiful octagonal blue Ceylon sapphire weighing 27.04ct set to each corner with a flat claw i...
Category

20th Century Solitaire Rings

Materials

Diamond, Sapphire, Platinum

3.78 Carats Old European Cut Solitaire Diamond Engagement Ring
Located in Lancashire, Oldham
A superb 3.78ct Old European solitaire diamond engagement ring set in platinum. The centre stone is an OEC diamond which was the precursor to the brilliant cut diamond. Displaying ve...
Category

Edwardian 20th Century Solitaire Rings

Materials

Diamond, Platinum

Cartier, 4.21carat E VS1 Old Mine Cushion Cut Diamond Solitaire Ring, circa 1920
Located in London, GB
Description A beautiful old cut diamond solitaire ring by Cartier c.1920s, set with a wonderful bright and lively cushion shaped old mine brilliant cut diamond weighing 4.21cts and o...
Category

Vintage 20th Century Solitaire Rings

Materials

Diamond, Platinum

EGL 2.62cts Old European Cut Diamond Engagement Ring
Located in Miami, FL
This ring is crafted in solid Platinum, composed of exquisite Old European Cut Genuine Diamond 2.52 carats  H-I color & SI1Clarity). Complimented by (6) round-cut, prong-set, Genuine...
Category

Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, Platinum

Platinum Marquise Solitaire Diamond Ring
Located in Miami, FL
Circa 1940s-1950s this superb Old-cut Marquise diamond of 2.96 carats is flanked with 0.20 carat tapered baguette diamond on each side, set on a handmade platinum mounting. The Old-c...
Category

Vintage 20th Century Solitaire Rings

Materials

Diamond, White Diamond, Platinum

EGL Certified 1.47 Carat Diamond Yellow Gold Solitaire Engagement Ring
Located in Stamford, CT
14k yellow gold engagement ring. 1.47 carat diamond center stone, in a six prong solitaire setting. EGL certified. 1 brilliant round cut diamond, H-I I approx. 1.47cts EGL Certif...
Category

20th Century Solitaire Rings

Materials

Diamond, Yellow Gold, Gold, 14k Gold

Estate 18 Karat Amethyst Band Ring
Located in Cincinnati, OH
February birthday, engagement, everyday ring that will make anyone smile. 5mm round amethyst 4 prong setting 18K yellow gold band measuring approximately 8mm at top, narrowing to 4...
Category

Folk Art 20th Century Solitaire Rings

Materials

Amethyst, 18k Gold

14KY Blue Topaz Diamond Ring
Located in Cincinnati, OH
This classic ring will be great for anyone! 14 karat yellow gold decorative mounting with pear cut blue topaz and two round diamonds. Beautiful prong set pear shaped blue topaz. A...
Category

20th Century Solitaire Rings

Materials

Topaz, Blue Topaz, Diamond, 14k Gold

Black Onyx 9 Carat Yellow Gold Mens Vintage Signet Ring with Dragon Design
Located in Hamilton, AU
Forged in 9 carat yellow gold, this handsome vintage mens signet ring featuring a cushion shape flat dome top with a black onyx and a unique gold dragon feature on top. We have named...
Category

Modern 20th Century Solitaire Rings

Materials

Onyx, Gold, 9k Gold, Yellow Gold

Vintage 0.75 Carat Natural Diamond Engagement Ring 18 Karat Gold & Platinum
Located in Brunswick, ME
Beautiful sparkling Vintage 0.75 Carats Round Brilliant Cut Natural Diamond Engagement Solitaire Ring 18K Gold & Platinum Primary Stone: Natural Diamond Shape or Cut: Round Brillian...
Category

Contemporary 20th Century Solitaire Rings

Materials

Diamond, White Diamond, Gold, 14k Gold, Platinum

1.60 Carat Vintage Natural Emerald Ring Diamond Accents 14 Karat Yellow Gold
Located in Brunswick, ME
Natural Colombian emerald emerald cut vintage solitaire ring 14K yellow gold with diamond accents. Emerald approx. weight 1.40 carats, the emerald measurements are 7.69x5.83x4.35mm. ...
Category

Contemporary 20th Century Solitaire Rings

Materials

Diamond, Emerald, 14k Gold

Estate Platinum Natural Colombian Emerald and Diamonds Solitaire Ring
Located in Brunswick, ME
Mounting Is Custom Made of Solid Platinum Center Fine Natural Colombian Emerald 1.85 Carat Vivid Medium Green Side: Natural princes Cut Diamonds 0.75 Carat Clarity VS1 Color F/G We...
Category

Art Deco 20th Century Solitaire Rings

Materials

Diamond, Emerald

Purple Marquise Sapphire Engagement Ring 18 Karat Gold and Platinum
Located in Brunswick, ME
Natural purple sapphire marquise cut engagement ring. 18k yellow gold and platinum setting. 1 Marquise sapphire total weight 1.39cts, Natural purple color, VS in clarity. Size 6.25...
Category

Art Deco 20th Century Solitaire Rings

Materials

Sapphire, 18k Gold, Platinum

Platinum Art Deco Blue Sapphire Diamond Engagement Ring
Located in Brunswick, ME
This is a lovely Vintage Art Deco royal blue Sapphire diamond Platinum Engagement Ring. It has a great design and holds Approx. 0.85 carat(or bigger), royal blue sapphire oval cut in...
Category

Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

4.5 Carat Cat’s Eye Men’s Signet Gold Ring Estate Fine Jewelry
Located in Montreal, QC
Handsome Gent’s Cat’s Eye Gold Signet Ring, centering a 4.5 Carat Cat’s Eye, flanked by Baguette Diamonds, approx. 0.20tcw. Hand crafted High Quality 2-tone 18 Karat Yellow and White...
Category

Modernist 20th Century Solitaire Rings

Materials

Cat’s Eye, Gold, 18k Gold, White Gold, Yellow Gold

1970s Fire Opal Solitaire Ring
Located in Sale, Cheshire
A striking vintage solitaire ring set with a vivid orange fire opal cabochon, an almost shocking contrast with the 18 karat white gold mount. The stone rests in four pointed claws an...
Category

Retro 20th Century Solitaire Rings

Materials

Opal, Fire Opal, 18k Gold, White Gold

Vintage Amethyst Diamond Yellow Gold Cocktail Ring
Located in Los Angeles, CA
Vintage amethyst diamond and yellow gold cocktail ring circa 1950. Love it because it caught your eye, and we are here to connect you with beautiful and affordable jewelry. Decorat...
Category

Retro Vintage 20th Century Solitaire Rings

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

Peridot Yellow Gold Solitaire Ring
Located in Los Angeles, CA
Peridot and yellow gold solitaire ring circa 1980. Clear and concise information you want to know is listed below. Contact us right away if you have additional questions. We are h...
Category

Contemporary Vintage 20th Century Solitaire Rings

Materials

Peridot, 14k Gold, Yellow Gold

Old European-Cut Diamond Ring, 5.05 Carats
Located in New Orleans, LA
A 5.05-carat Old European-cut diamond takes center stage in this ring, and the rare gemstone displays all of the fire and personality of this coveted cut. Used until the early 20th c...
Category

20th Century Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Antique Edwardian Opal Solitaire Ring
Located in Sale, Cheshire
A simple antique solitaire ring set with the most incredible white opal, displaying spectacular colour play including: blues, greens, pinks, oranges, purples, yellows, and the covete...
Category

Edwardian 20th Century Solitaire Rings

Materials

Opal, 18k Gold

Large Vintage 14k Gold GIA No Dye Coral Carved Lady's Face Cameo Statement Ring
Located in Montclair, NJ
This large, unique, and very well-made vintage ring was crafted from solid 14k yellow gold and features a GIA certified natural coral neatly set at the top. The large coral is a redd...
Category

20th Century Solitaire Rings

Materials

Coral, 14k Gold, Yellow Gold

Morganite & Diamond Cocktail Ring
Located in New York, NY
Morganite & Diamond Cocktail Ring, 1 cushion cut morganite surrounded by 10 round cut diamonds all set in a split shank 14k yellow gold setting Ring Size: 5.5 Re sizable free of c...
Category

Vintage 20th Century Solitaire Rings

Materials

Morganite, Diamond, 14k Gold, Yellow Gold

1.01 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1.01Ct diamond and platinum solitaire ring; part of our diamond engagement ring collections. This stunning, fine and impressive 1940s engagement ring has been cra...
Category

Vintage 20th Century Solitaire Rings

Materials

Diamond, Platinum

Antique 18k Gold Platinum 3.01ct Bezel GIA European Diamond Flower Cluster Ring
Located in Montclair, NJ
This stunning, handmade, antique flower cluster ring was crafted from solid 18k yellow gold with a platinum top during the Edwardian period. It features a breathtaking, GIA certified...
Category

Edwardian 20th Century Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Art Deco Emerald and Diamond Platinum Solitaire Ring
Located in Chipping Campden, GB
The Emerald in this ring measures 1.1ct and is a great colour. Either side sit a pair of round diamonds on the shoulders. The diamond total of the ring is 8pts. The ring is modelled ...
Category

Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, Emerald, Platinum

1950's J.E. Caldwell 1.81 Carats Diamond Platinum Three Stone Engagement Ring
Located in Philadelphia, PA
Three stone ring centers a round brilliant cut diamond weighing 1.61 carats - F color and VS clarity Basket set and flanked by cathedral style shoulders - bar set with tapered bague...
Category

Retro Vintage 20th Century Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Antique 4.33 Carat Diamond and Platinum Solitaire Ring, Circa 1915
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 4.33 carat diamond and platinum solitaire engagement ring; part of our diverse antique jewelry and estate jewelry collections. This stunning,...
Category

Vintage 20th Century Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Art Deco Kashmir Sapphire Diamond Platinum Ring
Located in Greenwich, CT
The ultimate in grace and elegance this Tiffany & Co. Art Deco Natural Kashmir antique cushion cut sapphire diamond and platinum ring is simply breathtaking. With a wearable proporti...
Category

Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, Sapphire, Platinum

1970s Vintage 1.75 Carat Diamond and White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 1.75 carat diamond and 18 karat white gold solitaire ring; part of our diverse diamond jewelry collections. This stunning, fine and impressive vintage diamond eng...
Category

Vintage 20th Century Solitaire Rings

Materials

Diamond, White Gold

Art Deco Platinum Old Euro Cut .90Ct Diamond and Sapphire Vintage Solitaire Ring
Located in Addison, TX
This ring is a true work of art, every detail works flawlessly to make this ring the showstopper that it is. Crafted in platinum the shanks have a flowing feather like engraving abou...
Category

Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, Sapphire, Platinum

Vintage Solitaire Diamond Engagement Ring, Circa 1950s/1960s
Located in Yorkshire, West Yorkshire
A neat and petite vintage diamond ring from the mid-20th century era. Featuring a single diamond approx. 0.54ct held in a white rex coronet setting. To either side of the main diao...
Category

20th Century Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

Art Deco 18K White Gold .71Ct Solitaire Diamond Carved Vintage Engagement Ring
Located in Addison, TX
This ring is breathtaking at every angle, crafted in 18K white gold the beautiful .71 Ct center diamond is not only held up by diamond accented shanks but also a delicately carved fi...
Category

Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, White Gold

Vintage Art Deco Diamond Ring 18k White Gold Filigree Estate Fine Jewelry
Located in Torrance, CA
Finely detailed vintage Art Deco diamond engagement ring (circa 1920s to 1930s) crafted in 18 karat white gold. One old European cut diamond is estimated at 0.20 carats (estimated ...
Category

Art Deco 20th Century Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Oval Black Onyx 9 Carat Yellow Gold Mens Vintage Signet Ring
Located in Hamilton, AU
Crafted in 9 carat yellow gold is this handsome vintage mens signet ring featuring a 11.8x9.8 millimetre oval black onyx set in flat oval top. We have named this handsome piece The R...
Category

Modern 20th Century Solitaire Rings

Materials

Onyx, Gold, 9k Gold, Yellow Gold

Round Red Ruby and Black Enamel 9 Carat Yellow Gold Mens Vintage Signet Ring
Located in Hamilton, AU
Forged in 9 carat yellow gold is this handsome mens solitaire vintage signet ring that features a black enamelled reindeer head beset with a single round red ruby. We have named thi...
Category

Modern 20th Century Solitaire Rings

Materials

Ruby, Gold, 9k Gold, Yellow Gold, Enamel

GIA Certified 2.76 Ct Old Euro Diamond Art Deco Ring
Located in Saint Louis, MO
A stunning and original art deco piece, 18k white gold octagonal shaped solitaire with eight prongs set with a rare 2.76 carats Old European cut diamond U-V in color and VS2 clarity....
Category

Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, White Gold, 18k Gold

Vintage 14k Gold Uncut Watermelon Tourmaline Open Freeform Nugget Textured Ring
Located in Montclair, NJ
This unique vintage statement ring is crafted in solid 14k yellow gold and is set with a gorgeous, rough, uncut watermelon tourmaline stone at its center. The stone is a large size, ...
Category

20th Century Solitaire Rings

Materials

Tourmaline, 14k Gold, Yellow Gold

Vintage 14k Two Tone Gold 0.50ct Old European Diamond Solitaire Engagement Ring
Located in Montclair, NJ
Here we have a gorgeous, vintage, diamond engagement ring that was crafted from solid 14k yellow and white gold. It features an old European cut diamond neatly set at the center, wei...
Category

20th Century Solitaire Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Tiffany & Co. Lucida Diamond Engagement Ring 1.08ct HVS1 Platinum Excellent Cut
Located in New York, NY
Tiffany & Co Lucida engagement ring with 1.08 carat center H color VS2 clarity finely crafted in Platinum. Includes certificate from Tiffany. Excellent cut. This ring would retail ...
Category

Contemporary 20th Century Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Solitaire Engagement Ring .53 Ct IVS1 in Platinum Excellent Cut
Located in New York, NY
Tiffany & Co Round Brilliant Solitaire Engagement Ring featuring a 0.53 ct Center I color, VS1 clarity, finely crafted in a 6 prong Platinum Mounting. ( Current Retail for $4,710) In...
Category

Modern 20th Century Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co Deep Red Ruby 18k Yellow Gold and Silver Solitaire Ring
Located in Bristol, GB
Rare Tiffany & Co. Deep Red Ruby 18k Yellow Gold & Silver Solitaire Ring. A beautiful and unique design gold and silver ring set with a stunning deep red 3.5mm square princess cut r...
Category

20th Century Solitaire Rings

Materials

Ruby, Silver, Gold, 18k Gold, Yellow Gold, Sterling Silver

Vintage Van Cleef & Arpels Rare Diamond Triangle Motif 18 Karat Yellow Gold Ring
Located in Bristol, GB
Van Cleef & Arpels Diamond Solitaire 18k Yellow Gold Ring. A stunning vintage ring with a triangle motif design, set with a 3mm round cut white diamond. Fine jewellery houses like V...
Category

20th Century Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Edwardian Diamond & 14 Karat Filigree Gold Solitaire Ring
Located in Philadelphia, PA
A very fine diamond and gold solitaire ring. With a round cut diamond bezel set in an Art Deco style filigree high basket setting supported by engraved band. Simply incredible val...
Category

Edwardian 20th Century Solitaire Rings

Materials

Diamond, Gold, 14k Gold

Tiffany & Co. Solitaire Engagement Ring .50 Ct GVVS2 in Platinum Excellent Cut
Located in New York, NY
Tiffany & Co Round Brilliant Solitaire Engagement Ring featuring a 0.50 ct Center G color, VVS2 clarity, finely crafted in a 6 prong Platinum Mounting. ( Current Retail for $5,600) I...
Category

Modernist 20th Century Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Solitaire Engagement Ring w/Round 1.29 Ct Center HVS2 Platinum
Located in New York, NY
Tiffany & Co Round Brilliant Classic Solitaire Engagement Ring featuring a 1.29 ct Center H color, VS2 clarity, finely crafted in a 6 prong Platinum Mounting. This ring includes a Ti...
Category

Modern 20th Century Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Solitaire Engagement Ring .53 Ct HVVS1 in Platinum Excellent Cut
Located in New York, NY
Tiffany & Co Round Brilliant Solitaire Engagement Ring featuring a 0.53 ct Center H color, VVS1 clarity, finely crafted in a 6 prong Platinum Mounting. ( Current Retail for $5,600)Th...
Category

Modern 20th Century Solitaire Rings

Materials

Diamond, Platinum

Fine Gold Ring, Pearl, Dutch East Indies 1930, Chinese Hallmarks
Located in Heerlen, NL
24K. yellow gold ring with a saltwater pearl (cultivated Akoya) Pearl: 4.5 mm diameter = approx. 0.68 ct. Model: English ring type 8 legs. size 4mm wide size: 17 (53) USA: 6.5 UK: N ...
Category

Vintage 20th Century Solitaire Rings

Materials

Pearl, Gold, 24k Gold

Antique 1.00 Carat Diamond and Platinum Solitaire Ring, Circa 1920
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.00 carat diamond and platinum, 9 karat white gold set solitaire ring; part our antique jewelry/estate jewelry collections This fine and impressive Ol...
Category

Vintage 20th Century Solitaire Rings

Materials

Diamond, Platinum

Vintage Solitaire 1.20 Carats Diamond Platinum Ring
Located in Paris, FR
Charming solitaire ring in platinum set with a half-cut 1.20 carats diamond and 6 small diamonds. Ring's dimensions : 9.09 x 15.50 x 6.35 mm, (0.358 x 0.610 x 0.250 inch) Ring's we...
Category

Retro Vintage 20th Century Solitaire Rings

Materials

Diamond, Platinum

5 Carat Green Chrysoberyl Cat's Eye 18 Carat Yellow Gold Ring
Located in Paris, FR
A nice green cat's eye in closed setting on an 18 carat yellow gold ring. Cat's eye Chrysoberyl of 5.07 carats Finger size : 49 (US size : 5) can be adjusted... 18 carat yellow g...
Category

Contemporary Vintage 20th Century Solitaire Rings

Materials

Chrysoberyl, 18k Gold, Yellow Gold

Jadeite Green Gold Ring Deep Color, Circa 1970's
Located in Laguna Hills, CA
Jadeite Green Gold Ring Deep Color 9.30 x 24 mm Long Circa 1970's 14 karat yellow gold ring is set in a heavy, secure setting enclosed in gold. The shank measures 9-6mm at the rings ...
Category

Egyptian Revival 20th Century Solitaire Rings

Materials

Jade, Gold, 14k Gold, Yellow Gold

18 Karat Persian Turquoise Ring Rich Color Yellow Ornate
Located in Laguna Hills, CA
18 Karat Persian Turquoise Ring 1.40 " x 10.50" Wide. Rich Color Yellow Ornate Gold Quality ring with ornate bezel and gallery shows off this large persian turquoise gemstone. The s...
Category

Classical Greek 20th Century Solitaire Rings

Materials

Turquoise, 18k Gold, Yellow Gold

15.99 Carat Ceylon Sapphire Solitaire Ring
Located in Greenwich, CT
Sapphire solitaire ring, centering a very fine 15.99 carat natural emerald-cut sapphire, in polished platinum. Accompanied by the GIA report numbered 5181281746, stating the sapphir...
Category

20th Century Solitaire Rings

Materials

Sapphire, Platinum

Art Deco 1 Carat Certified Princess Diamond Engagement Ring Platinum Solitaire
Located in Santa Barbara, CA
The La Jolla Art Deco 1 carat princess cut diamond engagement ring is an elegant bridal heirloom. The low setting is centered by an EGL certified sizzling F color square diamond, and...
Category

Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, Platinum

Vintage Platinum 1.40ct GIA Old European Cut Diamond Solitaire Engagement Ring
Located in Montclair, NJ
This breathtaking vintage diamond engagement ring was crafted from solid platinum and features a gorgeous, old European cut, diamond solitaire at its center. The diamond is GIA certi...
Category

20th Century Solitaire Rings

Materials

Diamond, Platinum

Jean Vitau 18k Black Gold Round Pearl & Diamond Bypass Statement Ring
Located in Montclair, NJ
Here we have an absolutely gorgeous statement ring that was crafted from solid 18k gold and plated with black rhodium by Jean Vitau. The ring features an approximately 13.4mm, AAA qu...
Category

20th Century Solitaire Rings

Materials

Pearl, Diamond, 18k Gold, White Gold

Art Deco Solitaire Ring, Sapphire circa 6,30 Carats, Diamonds and Platinum
Located in London, GB
This wonderful Art Deco ring from circa 1920-30s' is composed of : - A rectangular (corners cut) Sapphire that is approximatively 6,30 carats - Round diamonds, with an overall of cir...
Category

20th Century Solitaire Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Art Deco Diamond Solitaire Engagement Ring
Located in Lewisburg, WV
18kt White Gold Diamond Solitaire, I color, VS2. 2.27 cts.
Category

Art Deco 20th Century Solitaire Rings

Materials

Diamond, 18k Gold