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Yellow Gold Tanzanite & Diamond Band - 14k Oval .93ctw Squared Shank Ring
Yellow Gold Tanzanite & Diamond Band - 14k Oval .93ctw Squared Shank Ring

Yellow Gold Tanzanite & Diamond Band - 14k Oval .93ctw Squared Shank Ring

Located in Greensboro, NC

Size: 7 1/4 Sizing Fee: Up 1/2 a size for $40 or Down 1/2 a size for $30 Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Tanzanite Treatment: Routinely E...

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Tanzanite, 14k Gold, White Gold, Yellow Gold

4.17 Carat Colombian Emerald & Diamond Unisex White Gold Ring
4.17 Carat Colombian Emerald & Diamond Unisex White Gold Ring

4.17 Carat Colombian Emerald & Diamond Unisex White Gold Ring

Located in Miami, FL

GRS Certified 4.17 Carat Minor Oil Colombian Emerald and 1.60 Carat Diamond Cocktail Ring in 18k White Gold. Unisex. Details: Item Type: Cocktail Ring Metal: 14K White Gold Size: ...

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Emerald, Gold, 14k Gold, White Gold

0.20ct Baguette Diamond Halo 14K Yellow Gold Textured Square Ring
0.20ct Baguette Diamond Halo 14K Yellow Gold Textured Square Ring

0.20ct Baguette Diamond Halo 14K Yellow Gold Textured Square Ring

Located in Los Angeles, CA

This bold square-shaped design is adorned with shimmering natural baguette diamonds, showcasing a total carat weight of brilliance.

Category

2010s American Modern Fashion Rings

Materials

14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

Retro 0.65 CTW Diamond Platinum Vintage Square Form Engagement Ring
Retro 0.65 CTW Diamond Platinum Vintage Square Form Engagement Ring

Retro 0.65 CTW Diamond Platinum Vintage Square Form Engagement Ring

Located in Philadelphia, PA

Centering a transitional cut diamond weighing approximately 0.65 carat - H color with VS2 clarity Bead set in a square form head and flanked by square form cathedral shoulders Bead s...

Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, Platinum

1.30 Carats IGI Certified 18k White & Rose Gold Diamond Halo Ring
1.30 Carats IGI Certified 18k White & Rose Gold Diamond Halo Ring

1.30 Carats IGI Certified 18k White & Rose Gold Diamond Halo Ring

Located in רמת גן, IL

Item specifications Jewellery type: Ring Ring size: EU 54 - Can be resized up to 4 sizes (resizing service is available for an additional €48) Measurements: Length 9.46 mm, Width 1.3...

Category

2010s Israeli Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold, White Gold

Art Deco Diamond and Sapphire 18 Carat Gold Ring
Art Deco Diamond and Sapphire 18 Carat Gold Ring

Art Deco Diamond and Sapphire 18 Carat Gold Ring

Located in Chipping Campden, GB

This ring holds one sapphire measuring 35pts and the diamond total is 14pts. The glossy gold band is modelled in 18ct gold and the stones are set in platinum. Ring Size: N or 6 3/4 ...

Category

Vintage 1920s British Art Deco Band Rings

Materials

Diamond, Sapphire, Gold

Contemporary 1.52 Carat Diamond and Platinum Solitaire Ring
Contemporary 1.52 Carat Diamond and Platinum Solitaire Ring

Contemporary 1.52 Carat Diamond and Platinum Solitaire Ring

Located in Jesmond, Newcastle Upon Tyne

Reflections in photographs may detract from the true representation of this fine example of diamond jewellery/estate jewelry. Diamond Quality Color H Clarity VVS2 Cut Square Princes...

Category

Early 2000s British Contemporary Solitaire Rings

Materials

Diamond, Platinum

Square Blue Topaz and Pavé Diamond Cocktail Ring Set in 14 Karat White Gold
Square Blue Topaz and Pavé Diamond Cocktail Ring Set in 14 Karat White Gold

Square Blue Topaz and Pavé Diamond Cocktail Ring Set in 14 Karat White Gold

Located in Scottsdale, AZ

Metal: 14 Karat White Gold Gemstones: Topaz and Diamonds Topaz Count: 4 Topaz Cut: Square Topaz Total Carat Weight: 5.50 carats Topaz Color: Light Blue Diamond Count: 12 Diamond Cut:...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Blue Topaz, Topaz, White Diamond, Diamond, White Gold, 14k Gold, Gold

Yellow Gold Sapphire Diamond Band - 14k Square .75ctw Stackable Ring Size 6
Yellow Gold Sapphire Diamond Band - 14k Square .75ctw Stackable Ring Size 6

Yellow Gold Sapphire Diamond Band - 14k Square .75ctw Stackable Ring Size 6

Located in Greensboro, NC

Size: 6 Metal Content: 14k Yellow Gold Stone Information Natural Sapphires Treatment: Heating Carat(s): .42ctw Cut: Square Color: Blue Natural Diamonds Carat(s): .33ctw Cut: Prin...

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Vintage Amethyst and Diamond 18 Carat Gold Ring
Vintage Amethyst and Diamond 18 Carat Gold Ring

Vintage Amethyst and Diamond 18 Carat Gold Ring

Located in Chipping Campden, GB

The amethyst stone in this ring is bright and a gorgeous colour. There is a diamond that sits either side of the central stone. Diamond total 10pts. Modelled in 18 carat gold. Amethy...

Category

Vintage 1980s British Three-Stone Rings

Materials

Amethyst, Diamond, Gold

Antique 0.32 Carat Emerald and Diamond, 15k Yellow Gold Ring Circa 1925
Antique 0.32 Carat Emerald and Diamond, 15k Yellow Gold Ring Circa 1925

Antique 0.32 Carat Emerald and Diamond, 15k Yellow Gold Ring Circa 1925

Located in Jesmond, Newcastle Upon Tyne

Reflections in photographs may detract from the true representation of this fine example of antique emerald jewelry. Emerald Quality Cut Square Faceted Content 0.32 carat Dimensions...

Category

Vintage 1920s Cocktail Rings

Materials

Diamond, Emerald, Yellow Gold, Silver

Vintage Amethyst and Diamond 18 Carat Gold Ring
Vintage Amethyst and Diamond 18 Carat Gold Ring

Vintage Amethyst and Diamond 18 Carat Gold Ring

Located in Chipping Campden, GB

The amethyst stone in this ring is bright and a gorgeous colour. There are two trios of diamonds that sit either side of the central stone. Diamond total 18pts. Modelled in 18 carat ...

Category

Vintage 1980s British Three-Stone Rings

Materials

Amethyst, Diamond, Gold

White Gold Fancy Yellow Diamond Halo Engagement Ring - 18k Square Cushion .85ctw
White Gold Fancy Yellow Diamond Halo Engagement Ring - 18k Square Cushion .85ctw

White Gold Fancy Yellow Diamond Halo Engagement Ring - 18k Square Cushion .85ctw

Located in Greensboro, NC

Size: 7 1/2 Sizing Fee: Up 2 sizes for $60 or Down 1 size for $40 Metal Content: 18k White Gold & 18k Yellow Gold Stone Information Natural Diamond Carat(s): .55ct Cut: Square Cus...

Category

21st Century and Contemporary Cocktail Rings

Materials

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

Art Deco Old European Diamond Platinum Square Stepped Vintage Engagement Ring
Art Deco Old European Diamond Platinum Square Stepped Vintage Engagement Ring

Art Deco Old European Diamond Platinum Square Stepped Vintage Engagement Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing approximately 1.14 carats total - K color with SI2 clarity Bead set in a square form head and flanked by stepped cathedral shoulders wi...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Square Illusion Diamond Ring with Halo and Diamond Band in Rose Gold
Square Illusion Diamond Ring with Halo and Diamond Band in Rose Gold

Square Illusion Diamond Ring with Halo and Diamond Band in Rose Gold

Located in Great Neck, NY

This stunning ring looks like a large square stone in the middle but is actually made up of 4 large diamonds and smaller ones around it to appear like a square.

Category

21st Century and Contemporary American Contemporary Cluster Rings

Materials

Diamond, 18k Gold, Rose Gold

Art Deco Old European Diamond Platinum Wheat Square Form Engagement Ring
Art Deco Old European Diamond Platinum Wheat Square Form Engagement Ring

Art Deco Old European Diamond Platinum Wheat Square Form Engagement Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing approximately 1.58 carats total - I color with VS clarity Set with tri-split prongs in a square form head flanked by baguette cut diamo...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Vintage Amethyst and Diamond 18 Carat White Gold Cluster Ring
Vintage Amethyst and Diamond 18 Carat White Gold Cluster Ring

Vintage Amethyst and Diamond 18 Carat White Gold Cluster Ring

Located in Chipping Campden, GB

The gorgeous amethyst stone in this cluster is a bright purple colour which is complimented by the bright diamonds which surround it. The diamonds total 80pts and the amethysts total...

Category

Vintage 1960s British Modern Cluster Rings

Materials

Amethyst, Diamond, White Gold

Antique 18ct Yellow Gold, Edwardian era Square Sapphire and Diamond Target Ring
Antique 18ct Yellow Gold, Edwardian era Square Sapphire and Diamond Target Ring

Antique 18ct Yellow Gold, Edwardian era Square Sapphire and Diamond Target Ring

Located in Brighton, GB

The centrepiece features a sparkling cushion-cut diamond, approximately 1 carat, set within a striking square target design.

Category

Early 20th Century English Edwardian Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

GIA Certified 4.04ct Fancy Yellow Cushion IF Loose or Set in Solitaire Ring
GIA Certified 4.04ct Fancy Yellow Cushion IF Loose or Set in Solitaire Ring

GIA Certified 4.04ct Fancy Yellow Cushion IF Loose or Set in Solitaire Ring

By EMD Diamonds

Located in New York, NY

The cushion shape reads luxurious and classic, with a near-square 1.01 ratio and measurements of 8.57 x 8.45 x 5.90 mm that provide an excellent face-up presence for a 4 carat diamond.

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, White Gold

18ct White Gold 0.15ct Square Set Single Stone Diamond Ring Hallmarked 1938
18ct White Gold 0.15ct Square Set Single Stone Diamond Ring Hallmarked 1938

18ct White Gold 0.15ct Square Set Single Stone Diamond Ring Hallmarked 1938

Located in Brighton, GB

Vintage Engagement Ring 18ct White Gold Stamped Hallmarked Birmingham 1938 Makers Mark G P Behold this exquisite vintage 18ct white gold engagement ring adorned with a stunning ...

Category

Early 20th Century English Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Amethyst and Diamond 9 Carat Gold Ring
Vintage Amethyst and Diamond 9 Carat Gold Ring

Vintage Amethyst and Diamond 9 Carat Gold Ring

Located in Chipping Campden, GB

The amethyst stone in this ring is bright and a gorgeous colour. There are two trios of diamonds that sit either side of the central stone. Diamond total 20pts. Modelled in 9carat go...

Category

Vintage 1980s British Three-Stone Rings

Materials

Amethyst, Diamond, Gold

.90 Carat Diamond Old European Cut Platinum Engagement Ring
.90 Carat Diamond Old European Cut Platinum Engagement Ring

.90 Carat Diamond Old European Cut Platinum Engagement Ring

Located in Stamford, CT

.90ct diamond Platinum antique style engagement ring. Old European cut diamond set in a triple prong at each corner of setting, for a square look with two accent diamonds set on eith...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Contemporary 1.47 CTW Cushion Cut Ruby Diamond Platinum Square Halo Ring
Contemporary 1.47 CTW Cushion Cut Ruby Diamond Platinum Square Halo Ring

Contemporary 1.47 CTW Cushion Cut Ruby Diamond Platinum Square Halo Ring

Located in Philadelphia, PA

Centering a cushion cut ruby weighing approximately 1.08 carats total - transparent medium purplish red in color Prong set with a square form halo surround and cathedral style should...

Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Diamond, Ruby, Platinum

Vintage 1.45 Carat Emeralds, Sapphires, Rubys and Diamonds Stackable Rings 18k
Vintage 1.45 Carat Emeralds, Sapphires, Rubys and Diamonds Stackable Rings 18k

Vintage 1.45 Carat Emeralds, Sapphires, Rubys and Diamonds Stackable Rings 18k

Located in Miami, FL

Multi-Gemstone Vintage 1.45 Carat Emeralds, Sapphires, Rubys and Diamonds Stackable Rings 18k.

Category

Vintage 1970s Band Rings

Materials

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

Vintage 1.55 Carat Sapphire and Diamond White Gold Cocktail Ring, circa 1970
Vintage 1.55 Carat Sapphire and Diamond White Gold Cocktail Ring, circa 1970

Vintage 1.55 Carat Sapphire and Diamond White Gold Cocktail Ring, circa 1970

Located in Jesmond, Newcastle Upon Tyne

Reflections in photographs may detract from the true representation of this fine 1970s sapphire drcocktail ess ring with diamonds. Sapphire Quality Color Blue Cut Square Faceted/Eme...

Category

Vintage 1970s Unknown Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Mid-Century 0.75 CTW Diamond Platinum Buckle Square Form Vintage Engagement Ring
Mid-Century 0.75 CTW Diamond Platinum Buckle Square Form Vintage Engagement Ring

Mid-Century 0.75 CTW Diamond Platinum Buckle Square Form Vintage Engagement Ring

Located in Philadelphia, PA

Centering a round brilliant cut diamond weighing approximately 0.55 carat - G color with VS1 clarity Bead set in a square form head with decorous engraving flanked by cathedral shoul...

Category

Vintage 1950s Engagement Rings

Materials

Diamond, Platinum

"Skybox" Ring with 1.2 Carats of Natural Diamonds & Rubies in 18 Karat Gold
"Skybox" Ring with 1.2 Carats of Natural Diamonds & Rubies in 18 Karat Gold

"Skybox" Ring with 1.2 Carats of Natural Diamonds & Rubies in 18 Karat Gold

By Eytan Brandes

Located in Sherman Oaks, CA

This cool, architectural ring by Eytan Brandes features two rows of channel-set diamonds sweeping in opposing arcs above and below a straight channel of rubies. Lots of color, con...

Category

2010s American Contemporary Cocktail Rings

Materials

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

1920s 1.15 Carat Diamond and Yellow Gold Cocktail Engagement Ring
1920s 1.15 Carat Diamond and Yellow Gold Cocktail Engagement Ring

1920s 1.15 Carat Diamond and Yellow Gold Cocktail Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 1.15 carat diamond, 14 karat yellow gold and 9 karat white gold set cocktail ring; part of our antique jewelry and estate jewelry collections.

Category

Vintage 1920s Unknown Cocktail Rings

Materials

Diamond, 14k Gold, Yellow Gold

0.98 Carat Baguette Colombian Emerald, Diamond Platinum Thin Ring
0.98 Carat Baguette Colombian Emerald, Diamond Platinum Thin Ring

0.98 Carat Baguette Colombian Emerald, Diamond Platinum Thin Ring

By Gad & Co.

Located in Miami, FL

This is a thin, dainty ring that's ideal for daily wear. Item Details: - Type: 5 Stone Ring - Metal: Platinum 900 - Weight: 6.12 grams - Setting: Prong - Size: 6.25 - Measurem...

Category

21st Century and Contemporary North American Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

Eternity Diamond Band Ring
Eternity Diamond Band Ring

Eternity Diamond Band Ring

Located in New York, NY

An eternity band ring featuring beautiful square cut diamonds. The diamonds are white and clean, weighing approximately 4 carats.

Category

Vintage 1980s Band Rings

Materials

Diamond

Certified Antique Emerald and Diamond 18 Carat White Gold Solitaire Ring
Certified Antique Emerald and Diamond 18 Carat White Gold Solitaire Ring

Certified Antique Emerald and Diamond 18 Carat White Gold Solitaire Ring

Located in Chipping Campden, GB

The Emerald in this ring is a natural, non heat treated Columbian stone and measures 2.2ct. It is the most stunning green colour. Either side sits a trio of diamonds, the diamond tot...

Category

Vintage 1920s British Engagement Rings

Materials

Diamond, Emerald, Gold, White Gold, Platinum

Vintage 14 Karat White Gold Engagement Ring, Size 6 3/4, 0.26 Carats
Vintage 14 Karat White Gold Engagement Ring, Size 6 3/4, 0.26 Carats

Vintage 14 Karat White Gold Engagement Ring, Size 6 3/4, 0.26 Carats

Located in Palm Desert, CA

This vintage 14 karat white gold engagement ring. In the center of this ring is a 3.5mm round diamond with a total carat weight o 0.20ct in a four-prong setting elevated above the ri...

Category

Mid-20th Century American Retro Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Tiffany & Co. Lucida Cut Diamond Engagement Ring 1.13 Carat/D Color GIA Cert
Tiffany & Co. Lucida Cut Diamond Engagement Ring 1.13 Carat/D Color GIA Cert

Tiffany & Co. Lucida Cut Diamond Engagement Ring 1.13 Carat/D Color GIA Cert

By Tiffany & Co.

Located in Mayfair, London, London

A stunning platinum Tiffany & Co. diamond ring from the Lucida collection. The ring comprises of a Lucida cut diamond in a 4 claw setting with a weight of 1.13ct, D colour and VVS2 c...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Squared Diamond Cluster Halo Cocktail Ring in 14 Karat White Gold
Squared Diamond Cluster Halo Cocktail Ring in 14 Karat White Gold

Squared Diamond Cluster Halo Cocktail Ring in 14 Karat White Gold

Located in Scottsdale, AZ

Metal: 14 Karat White Gold Gemstones: Diamond Diamond Shape & Cut: Round brilliant cut Diamond Color: G–H Diamond Clarity: VS–SI Diamond Total Carat Weight: 1.56 CTW Ring Total Weigh...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Georgios Collections 18 Karat Gold Square with Granulation Emerald Diamond Ring
Georgios Collections 18 Karat Gold Square with Granulation Emerald Diamond Ring

Georgios Collections 18 Karat Gold Square with Granulation Emerald Diamond Ring

By Georgios Collections Inc

Located in Astoria, NY

Presenting S.Georgios designer 18 Karat Solid Yellow Gold Ring all handmade with Byzantine Style workmanship where granulation and twisted wires stand out on a unique velvet backgrou...

Category

21st Century and Contemporary Greek Byzantine Dome Rings

Materials

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

Platinum 0.50ct GIA Graded Fancy Yellow Diamond Stackable Squared Band Ring
Platinum 0.50ct GIA Graded Fancy Yellow Diamond Stackable Squared Band Ring

Platinum 0.50ct GIA Graded Fancy Yellow Diamond Stackable Squared Band Ring

Located in Montclair, NJ

--Stone(s):-- (4) Natural Genuine Diamonds - Round Brilliant Cut - Bezel Set - Fancy Intense to Vivid Yellow Color - VS1/VS2 Clarity - 0.50ct (approx. - based on the GIA certificatio...

Category

21st Century and Contemporary Band Rings

Materials

Yellow Diamond, Platinum

Vintage 4.12 Carat Aquamarine and 1.95 Carat Diamond Platinum Cluster Ring
Vintage 4.12 Carat Aquamarine and 1.95 Carat Diamond Platinum Cluster Ring

Vintage 4.12 Carat Aquamarine and 1.95 Carat Diamond Platinum Cluster Ring

Located in Jesmond, Newcastle Upon Tyne

Reflections in photographs may detract from the true representation of this fine vintage aquamarine and diamond ring. Aquamarine Quality Cut Square Faceted Content 4.12 carat Dimens...

Category

Vintage 1980s Unknown Cluster Rings

Materials

Aquamarine, Diamond, Platinum

Vintage Art Deco Diamond Ruby Square Ring Sz 7.25 Platinum Jewelry 1920s
Vintage Art Deco Diamond Ruby Square Ring Sz 7.25 Platinum Jewelry 1920s

Vintage Art Deco Diamond Ruby Square Ring Sz 7.25 Platinum Jewelry 1920s

Located in Torrance, CA

Finely detailed vintage Art Deco diamond & ruby square ring (circa 1920s to 1930s) crafted in 900 platinum.

Category

Early 20th Century American Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Art Deco 1935 Square Ring In Platinum With 1.89 Ctw In Diamonds And Sapphires
Art Deco 1935 Square Ring In Platinum With 1.89 Ctw In Diamonds And Sapphires

Art Deco 1935 Square Ring In Platinum With 1.89 Ctw In Diamonds And Sapphires

Located in Miami, FL

Sapphires: Mount in bezel settings, with 4 French square cut of natural royal blue sapphires, with a weight of 0.24 carats.

Category

Vintage 1930s American Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Byard Brogan 0.36 CTW Diamond Platinum Square Form Engagement Ring
Art Deco Byard Brogan 0.36 CTW Diamond Platinum Square Form Engagement Ring

Art Deco Byard Brogan 0.36 CTW Diamond Platinum Square Form Engagement Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing approximately 0.36 carat total - I color and SI1 clarity Bead set in a square form head with pierced upside down heart motif profile Fl...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Vintage 1.77 Carat Aquamarine and Diamond White Gold Cocktail Ring
Vintage 1.77 Carat Aquamarine and Diamond White Gold Cocktail Ring

Vintage 1.77 Carat Aquamarine and Diamond White Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

Aquamarine Quality Color Blue Cut Square Mixed Content 1.77 carats Dimensions 7.01mm x 6.69mm x 4.96mm Diamond Quality Color (average grades) F Clarity (average grades) VS2 Cut Ta...

Category

1990s Unknown Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Textured Square Diamond 14K (or 18k upon request) Yellow Gold Cluster Ring
Textured Square Diamond 14K (or 18k upon request) Yellow Gold Cluster Ring

Textured Square Diamond 14K (or 18k upon request) Yellow Gold Cluster Ring

Located in Los Angeles, CA

The Textured Square Diamond 14K Yellow Gold Cluster Ring radiates elegance and simplicity, crafted from 14K yellow gold and adorned with natural diamonds totaling 0.1 ct.

Category

2010s American Modern Cluster Rings

Materials

14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

Vintage 3.41 Carat Peridot and 1.20 Carat Diamond Platinum Cocktail Ring
Vintage 3.41 Carat Peridot and 1.20 Carat Diamond Platinum Cocktail Ring

Vintage 3.41 Carat Peridot and 1.20 Carat Diamond Platinum Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive vintage 3.41 carat peridot and 1.20 carat diamond and platinum cocktail ring; part of our diverse diamond jewellery and estate jewelry collections.

Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, Peridot, Platinum

Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring
Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring

Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring

Located in Greenwich, CT

You will truly "go green" with this extraordinary AGL and Gubelin certified Colombian untreated 2.78 carat square cut emerald ring attributed to the most ancient of mines.

Category

Vintage 1920s American Art Deco Engagement Rings

Materials

Emerald, White Diamond, Platinum

White Gold Sapphire Diamond Cluster Cocktail Bypass Ring 14k Square1.62ctw 7 3/4
White Gold Sapphire Diamond Cluster Cocktail Bypass Ring 14k Square1.62ctw 7 3/4

White Gold Sapphire Diamond Cluster Cocktail Bypass Ring 14k Square1.62ctw 7 3/4

Located in Greensboro, NC

Size: 7 3/4 Metal Content: 14k White Gold Stone Information Natural Sapphires Treatment: Heating Carat(s): 1.26ctw Cut: Square Color: Blue Natural Diamonds Carat(s): .36ctw Cut: ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Platinum 0.72 carat Diamond Vintage Estate Engagement Ring
Platinum 0.72 carat Diamond Vintage Estate Engagement Ring

Platinum 0.72 carat Diamond Vintage Estate Engagement Ring

Located in Philadelphia, PA

Center Old European Cut Diamond - Approximately 0.72 carat, I color and VS2 clarity 4 Single Cut Diamonds - Approximately 0.06 carat, H-I color, VS1-SI1 clarity Size 7.5 US

Category

Early 20th Century Bridal Rings

Materials

Diamond, Platinum

Art Deco 1.05 Carat GIA Cert Diamond Platinum Engagement Ring
Art Deco 1.05 Carat GIA Cert Diamond Platinum Engagement Ring

Art Deco 1.05 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

This gorgeous platinum engagement ring from the Art Deco era, centers a sparkling GIA certified old mine cut diamond that weighs 1.05ct. The color of the diamond is I with VS2 clarit...

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA-Certified 1.06 Carat Ruby in Deco-Era Platinum Ring with 0.7 Carats Diamonds
GIA-Certified 1.06 Carat Ruby in Deco-Era Platinum Ring with 0.7 Carats Diamonds

GIA-Certified 1.06 Carat Ruby in Deco-Era Platinum Ring with 0.7 Carats Diamonds

Located in Sherman Oaks, CA

Weights & Measurements: Ring face: 14.5mm wide x 10.3mm tall Band width: 1.6mm Band thickness: 1.0mm Round diamond weight: 0.36 carats (0.03 carats per 2mm stone) Baguette weight: 0...

Category

Vintage 1930s American Art Deco Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Art Deco Pink Stone and Diamond 18 Carat Gold and Platinum Panel Ring
Art Deco Pink Stone and Diamond 18 Carat Gold and Platinum Panel Ring

Art Deco Pink Stone and Diamond 18 Carat Gold and Platinum Panel Ring

Located in Chipping Campden, GB

This gorgeous ring holds gorgeous sparkling diamonds and a pink stone. The stones are set in platinum and the rest of the ring is modelled in 18carat gold. Pnk stone measures 35pts,...

Category

Vintage 1910s British Art Deco More Rings

Materials

Diamond, Gold, Platinum

.84 Carat Diamond Yellow Gold Channel Set Wedding Band Ring
.84 Carat Diamond Yellow Gold Channel Set Wedding Band Ring

.84 Carat Diamond Yellow Gold Channel Set Wedding Band Ring

Located in Stamford, CT

Diamond wedding band. 4 princess cut channel set diamonds in a 20k yellow gold setting with 6 step cut square accent diamonds. Circa 1970's 4 princess cut diamonds, G-H VS approx. ....

Category

Late 20th Century Wedding Rings

Materials

Diamond, Gold, Yellow Gold

Pink Diamond Ring Sz 7 Estate 14k White Gold Square Halo Fine Colored Jewelry
Pink Diamond Ring Sz 7 Estate 14k White Gold Square Halo Fine Colored Jewelry

Pink Diamond Ring Sz 7 Estate 14k White Gold Square Halo Fine Colored Jewelry

Located in Torrance, CA

Stylish contemporary pink diamond square halo ring crafted in 14 karat white gold.

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Pink Diamond, 14k Gold, White Gold

Vintage 1.48 Carat Opal and 3.03 Carat Diamond Platinum Ring Circa 1945
Vintage 1.48 Carat Opal and 3.03 Carat Diamond Platinum Ring Circa 1945

Vintage 1.48 Carat Opal and 3.03 Carat Diamond Platinum Ring Circa 1945

Located in Jesmond, Newcastle Upon Tyne

Reflections in photographs may detract from the true representation of this stunning opal and diamond cocktail ring. Opal Quality Cut Cabochon Content 1.48 carats Dimensions 11.47mm...

Category

Vintage 1940s Cocktail Rings

Materials

Diamond, Opal, Platinum

Peter Suchy .64 Carat Diamond Sapphire Platinum Wedding Band Ring
Peter Suchy .64 Carat Diamond Sapphire Platinum Wedding Band Ring

Peter Suchy .64 Carat Diamond Sapphire Platinum Wedding Band Ring

By Peter Suchy

Located in Stamford, CT

Simple channel set Sapphire and diamond wedding band ring. 4 square cut sapphires alternating with 3 round brilliant cut diamonds in a platinum setting. Designed and crafted in the P...

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Georgios Collections 18 Karat Yellow Gold Black Rhodium Diamond Ruby Square Ring
Georgios Collections 18 Karat Yellow Gold Black Rhodium Diamond Ruby Square Ring

Georgios Collections 18 Karat Yellow Gold Black Rhodium Diamond Ruby Square Ring

By Georgios Collections Inc

Located in Astoria, NY

S.Georgios designer ring is handmade from solid 18 Karat Yellow Gold and all custom-made. The stunning ring is decorated with gold wires and beads. Granulated details contrast with B...

Category

21st Century and Contemporary Greek Byzantine Dome Rings

Materials

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

Square-step Aquamarine and Marquise Diamonds Ring in Platinum and Yellow Gold
Square-step Aquamarine and Marquise Diamonds Ring in Platinum and Yellow Gold

Square-step Aquamarine and Marquise Diamonds Ring in Platinum and Yellow Gold

Located in London, England

On either side of it, arranged like dainty, iridescent petals on a flower, are 4 marquise cut Diamonds. The pristine square-step cut aquamarine is a lovely light sky blue, and with ...

Category

21st Century and Contemporary Fashion Rings

Materials

Aquamarine, Diamond, Yellow Gold, Platinum

3.90 Carat Emerald & Diamond Halo Pavé Shank 18K White Gold Ring
3.90 Carat Emerald & Diamond Halo Pavé Shank 18K White Gold Ring

3.90 Carat Emerald & Diamond Halo Pavé Shank 18K White Gold Ring

Located in Miami, FL

Natural 3.90 carat emerald cut light green emerald halo ring in 18K two-tone white and yellow gold, featuring a yellow gold 4-prong basket and open filigree gallery within a square w...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Vintage 1980s 1.00 Carat Ruby & 0.90 Carat Emerald Hearts Ring with Diamonds
Vintage 1980s 1.00 Carat Ruby & 0.90 Carat Emerald Hearts Ring with Diamonds

Vintage 1980s 1.00 Carat Ruby & 0.90 Carat Emerald Hearts Ring with Diamonds

Located in New York, NY

The ring features 44 Round Brilliant Diamonds and 12 Square Baguette cut Diamonds weighing a total of approximately 2.00 carats.

Category

Vintage 1980s Cocktail Rings

Materials

Diamond, Emerald, Ruby, 18k Gold

EGL Certified .61 Carat Round Diamond Platinum Three-Stone Engagement Ring
EGL Certified .61 Carat Round Diamond Platinum Three-Stone Engagement Ring

EGL Certified .61 Carat Round Diamond Platinum Three-Stone Engagement Ring

Located in Stamford, CT

Classic 1940's square top diamond engagement ring. EGL certified center stone, is a brilliant round cut diamond, F-G (near colorless) and a VS2. Mounted in a solid platinum setting w...

Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Antique 0.79ct Square Cut Emerald Ring in 18k Yellow Gold, Circa 1930
Antique 0.79ct Square Cut Emerald Ring in 18k Yellow Gold, Circa 1930

Antique 0.79ct Square Cut Emerald Ring in 18k Yellow Gold, Circa 1930

Located in Jesmond, Newcastle Upon Tyne

Reflections in photographs may detract from the true representation of this fine example of antique jewelry/estate jewelry. Emerald Quality Cut Square Faceted Content 0.79 carat Dim...

Category

Vintage 1930s Unknown Fashion Rings

Materials

Emerald, Yellow Gold

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Diamond Ring Square 4 Carat For Sale on 1stDibs

On 1stDibs, you can find the most appropriate diamond ring square 4 carat for your needs in our varied inventory. Frequently made of Gold, Platinum and 18k Gold, this item was constructed with great care. You can easily find a 239 antique edition and 258 modern creations to choose from as well. Finding the perfect diamond ring square 4 carat may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. A diamond ring square 4 carat from Tiffany & Co., TJD and H & H Jewels — each of whom created a beautiful version of this treasured accessory — is worth considering. A square cut version of this piece has appeal, but there are also emerald cut and round cut versions for sale. Most of our diamond ring square 4 carat for sale are for women, but there are 145 pieces available to browse for men.

How Much is a Diamond Ring Square 4 Carat?

The price for a diamond ring square 4 carat starts at $275 and tops out at $675,000 with these rings, on average, selling for $4,295.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.