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Tiffany & Co. Contemporary 1.59 CTW Cushion Diamond Platinum Engagement Ring
Tiffany & Co. Contemporary 1.59 CTW Cushion Diamond Platinum Engagement Ring

Tiffany & Co. Contemporary 1.59 CTW Cushion Diamond Platinum Engagement Ring

By Tiffany & Co.

Located in Philadelphia, PA

Centering a square cushion brilliant cut diamond weighing 1.43 carats - D color with VVS2 clarity Prong set in a grooved floating basket and flanked by round brilliant cut diamonds B...

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Cartier 1990's Sapphire Diamond 18 Karat Two-Tone Gold Vintage Three Stone Ring
Cartier 1990's Sapphire Diamond 18 Karat Two-Tone Gold Vintage Three Stone Ring

Cartier 1990's Sapphire Diamond 18 Karat Two-Tone Gold Vintage Three Stone Ring

By Cartier

Located in Philadelphia, PA

Centering a square step-cut sapphire weighing approximately 0.36 carats - transparent deep blue Bezel set and flanked by transitional cut diamonds weighing approximately 0.36 carat t...

Category

1990s Three-Stone Rings

Materials

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

Van Cleef & Arpels Diamond Cocktail Ring, French, circa 1960
Van Cleef & Arpels Diamond Cocktail Ring, French, circa 1960

Van Cleef & Arpels Diamond Cocktail Ring, French, circa 1960

By Van Cleef & Arpels

Located in London, GB

Van Cleef & Arpels diamond cocktail ring. Set centrally with twelve round brilliant cut diamonds in open back grain settings with a combined approximate weight of 0.60 carats, to an ...

Category

Vintage 1960s French Cluster Rings

Materials

Diamond, Yellow Gold

18k White Gold Diamond Art Deco Engagement Ring
18k White Gold Diamond Art Deco Engagement Ring

18k White Gold Diamond Art Deco Engagement Ring

Located in Venice, CA

The round diamond is set in a square mount that creates a sparkle for the entire ring.

Category

Vintage 1920s American Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Art Deco Sapphire & Diamond Filigree Cocktail Ring Belais
Vintage Art Deco Sapphire & Diamond Filigree Cocktail Ring Belais

Vintage Art Deco Sapphire & Diamond Filigree Cocktail Ring Belais

By Belais

Located in Montgomery, AL

They were known for manufacturing high quality white gold jewelry during the early 1900's. Ring Details Material: 18K White Gold Era: Art Deco 1920 - 1940 Designer: Belais Head Widt...

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, White Gold

14K Rose Gold Retro Cocktail Ring with Black, Cognac, White Diamonds
14K Rose Gold Retro Cocktail Ring with Black, Cognac, White Diamonds

14K Rose Gold Retro Cocktail Ring with Black, Cognac, White Diamonds

Located in Palm Desert, CA

14 Karat Rose Gold Diamond Ring. The ring features black, cognac, and white diamonds; set in a square are princess-cut cognac diamonds then white and black diamonds set round separat...

Category

1990s American Retro Cocktail Rings

Materials

Diamond, White Diamond, Black Diamond, Brown Diamond, Gold, 14k Gold, Ro...

14k White Gold 0.96ct Princess Cut Diamond Solitaire Engagement Ring
14k White Gold 0.96ct Princess Cut Diamond Solitaire Engagement Ring

14k White Gold 0.96ct Princess Cut Diamond Solitaire Engagement Ring

Located in Boca Raton, FL

14k White Gold 0.96ct Princess Cut Diamond Solitaire Engagement Ring Material: 14K White Gold Style: 14k White Gold Princess Cut Diamond 4-Prong Solitaire Engagement Ring Center Dia...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

1.87ct Fancy Yellow & White Diamond 18K White Gold Eternity Ring
1.87ct Fancy Yellow & White Diamond 18K White Gold Eternity Ring

1.87ct Fancy Yellow & White Diamond 18K White Gold Eternity Ring

Located in Los Angeles, CA

Ring Information Diamond Type : Natural Diamond Gold : 18K Gold Gold Color : White Gold Stone Type : DIAMONDS, FANCY YELLOW DIAMONDS Weight : 8.15GR Yellow Sqaure Diamond Weight : 1....

Category

2010s American Modern Fashion Rings

Materials

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

Diamond & Blue Sapphire Baguette 18k Yellow Gold Cocktail Ring ~3.00ctw
Diamond & Blue Sapphire Baguette 18k Yellow Gold Cocktail Ring ~3.00ctw

Diamond & Blue Sapphire Baguette 18k Yellow Gold Cocktail Ring ~3.00ctw

Located in Orlando, FL

Specifications: 18k yellow gold with white gold top Total weight: 12.8 grams Ring size: 6 3/4 (resizable) Top width: approx. 13.4 mm Height off finger: approx. 4.6 mm Shank tapers to...

Category

1990s Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Contemporary 0.86 CTW Diamond Opal Platinum Halo Cluster Ring
Contemporary 0.86 CTW Diamond Opal Platinum Halo Cluster Ring

Contemporary 0.86 CTW Diamond Opal Platinum Halo Cluster Ring

Located in Philadelphia, PA

Centering an oval-shaped opal cabochon measuring 9.0 x 12.0 mm Black in body color with strong violet and blue play-of-color Prong set with a halo surround of round brilliant cut di...

Category

21st Century and Contemporary Cluster Rings

Materials

Blue Diamond, Opal, Black Opal, Platinum

Art Deco Sapphire and Diamond Cluster Platinum Engagement Ring
Art Deco Sapphire and Diamond Cluster Platinum Engagement Ring

Art Deco Sapphire and Diamond Cluster Platinum Engagement Ring

Located in London, GB

An Art Deco sapphire and diamond cluster platinum engagement ring This beautiful Art Deco ring is set to its centre with a royal blue emerald cut sapphire with a classic diamond clu...

Category

Vintage 1930s Unknown Retro Cluster Rings

Materials

Diamond, Sapphire, Platinum

Art Deco 1.16 CTW Diamond Platinum Vintage Buckle Engagement Ring
Art Deco 1.16 CTW Diamond Platinum Vintage Buckle Engagement Ring

Art Deco 1.16 CTW Diamond Platinum Vintage Buckle Engagement Ring

Located in Philadelphia, PA

Centering an old mine cut diamond weighing approximately 1.06 carats - J color with SI2 clarity Bead set in a square form head and flanked by pierced buckle motif shoulders Accented ...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

1ct Natural Diamond G-H Color SI Clarity Perfect Design Oval Shape Halo Ring
1ct Natural Diamond G-H Color SI Clarity Perfect Design Oval Shape Halo Ring

1ct Natural Diamond G-H Color SI Clarity Perfect Design Oval Shape Halo Ring

Located in Los Angeles, CA

BRILLIANT HEARTS DIAMOND RING 1ct Natural Diamond G-H Color SI Clarity Perfect Design Shape Halo Fashion Stunning Promise Ring 14K White Gold Specification: Brand: Aamiaa Metal: Whi...

Category

2010s American Bridal Rings

Materials

Diamond, 14k Gold, White Gold

Mid-Century Old European Cut Diamond Platinum Vintage Engagement Ring
Mid-Century Old European Cut Diamond Platinum Vintage Engagement Ring

Mid-Century Old European Cut Diamond Platinum Vintage Engagement Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing approximately 0.39 carat - G color with VS2 clarity Set with tri-split prongs in a square form head flanked by channel set single cut d...

Category

Vintage 1950s Engagement Rings

Materials

Diamond, Platinum

French Art Deco Diamond Ring Engagement Platinum Vintage Bridal Jewelry
French Art Deco Diamond Ring Engagement Platinum Vintage Bridal Jewelry

French Art Deco Diamond Ring Engagement Platinum Vintage Bridal Jewelry

Located in Torrance, CA

Particulars: Weight: 4 grams Stones: Center set old European cut diamond is estimated at 0.50 carats, accented with an estimated 0.14 carats of single cut diamonds.

Category

Early 20th Century French Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Platinum

Victorian 18K Gold Rose Cut Diamond and Sapphire Navette Ring
Victorian 18K Gold Rose Cut Diamond and Sapphire Navette Ring

Victorian 18K Gold Rose Cut Diamond and Sapphire Navette Ring

Located in Venice, CA

The ring contains twenty natural antique Rose Cut diamonds that range in size and shape.

Category

Antique 1880s Victorian Band Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Silver

14K Yellow Gold over Silver 1/10 Ctw over Diamond Composite Halo Engagement Ring
14K Yellow Gold over Silver 1/10 Ctw over Diamond Composite Halo Engagement Ring

14K Yellow Gold over Silver 1/10 Ctw over Diamond Composite Halo Engagement Ring

Located in New York, NY

• Metal: .925 Yellow & White Sterling Silver with 14K Gold Plating • Average Gram Weight: 1.62 • Diamond 1 Clarity: I3, Color: I-J, Count: 4, Cut: Excellent, Origin: Natur...

Category

21st Century and Contemporary Indian Modern Fashion Rings

Materials

Diamond, 14k Gold, Sterling Silver, Yellow Gold, Gold Plate

Art Deco 1.81 CTW Sapphire Diamond Platinum Vintage Dinner Ring
Art Deco 1.81 CTW Sapphire Diamond Platinum Vintage Dinner Ring

Art Deco 1.81 CTW Sapphire Diamond Platinum Vintage Dinner Ring

Located in Philadelphia, PA

Centering an oval shaped sapphire bullet cabochon weighing approximately 1.11 carats Transparent dark blue in color and bezel set with a square shaped surround Bead set with a double...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Modern Diamonds 18 Karat White Gold Tournaire Alchemy Trilogy Ring
Modern Diamonds 18 Karat White Gold Tournaire Alchemy Trilogy Ring

Modern Diamonds 18 Karat White Gold Tournaire Alchemy Trilogy Ring

Located in Poitiers, FR

Second- hand Tournaire ring, it is stemming from the collection Alchimie and presents a trilogy of modern brilliant- cut diamonds set within 3 settings of different shape : square, t...

Category

21st Century and Contemporary French Modern Band Rings

Materials

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

Art Deco 1.25 Center Old European Diamond Ribbon Vintage Engagement Ring
Art Deco 1.25 Center Old European Diamond Ribbon Vintage Engagement Ring

Art Deco 1.25 Center Old European Diamond Ribbon Vintage Engagement Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing 1.25 carats - K in color with SI1 clarity Bead set in a square form head with engraved pierced 'W' motif basket Flanked by arching ribb...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.47ct Diamond and 18k Yellow Gold Cocktail Ring
Art Deco 1.47ct Diamond and 18k Yellow Gold Cocktail Ring

Art Deco 1.47ct Diamond and 18k Yellow Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique Art Deco 1.47 carat diamond and 18 carat yellow gold cocktail ring; part of our diverse antique jewellery and estate jewelry collections.

Category

20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

1ct Natural Diamond G-H Color SI Clarity Perfect Design Emerald Shape Halo Ring
1ct Natural Diamond G-H Color SI Clarity Perfect Design Emerald Shape Halo Ring

1ct Natural Diamond G-H Color SI Clarity Perfect Design Emerald Shape Halo Ring

Located in Los Angeles, CA

1ct Natural Diamond G-H Color SI Clarity Perfect Design Shape Halo Fashion Stunning Promise Ring 14K Rose Gold Specification: Brand: Aamiaa Metal: Rose Gold Metal Purity: 14k Cente...

Category

2010s American Bridal Rings

Materials

Diamond, Emerald, 14k Gold, Rose Gold

Mid-Century Old European Cut Diamond Platinum Vintage Engagement Ring
Mid-Century Old European Cut Diamond Platinum Vintage Engagement Ring

Mid-Century Old European Cut Diamond Platinum Vintage Engagement Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing approximately 0.69 carat J color with SI2 clarity - bead set in a square form head with pierced basket Flanked by rows of bead set sin...

Category

Vintage 1950s Engagement Rings

Materials

Diamond, Platinum

Gübelin Rock Crystal and GIA Certified Fancy Colored Diamond Ring
Gübelin Rock Crystal and GIA Certified Fancy Colored Diamond Ring

Gübelin Rock Crystal and GIA Certified Fancy Colored Diamond Ring

By Gubelin

Located in Lucerne, CH

Surrounding a GIA certified, oval shape, fancy yellow diamond of 1.46 carats, si1 clarity. Accented with eight curving channel set rows of square step cut sapphires, total weight app...

Category

21st Century and Contemporary Swiss Contemporary Cocktail Rings

Materials

Yellow Diamond, Rock Crystal, Sapphire, Crystal, Diamond, Platinum

Eternity ring 18kt Yellow Gold Diamonds Rubies Sapphires By Rossella Ugolini
Eternity ring 18kt Yellow Gold Diamonds Rubies Sapphires By Rossella Ugolini

Eternity ring 18kt Yellow Gold Diamonds Rubies Sapphires By Rossella Ugolini

By Rossella Ugolini

Located in Rome, IT

Band engagement Ring handcrafted with Rubies ct 0,28, Sapphires ct 0,34, White Diamonds carats 0,30.

Category

2010s Italian Modern Band Rings

Materials

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

Art Deco Style Sapphire Diamond 18 Karat White Gold Ring
Art Deco Style Sapphire Diamond 18 Karat White Gold Ring

Art Deco Style Sapphire Diamond 18 Karat White Gold Ring

By Baume

Located in Poitiers, FR

On each side, 5 diamonds are set into a geometric design. Weight of the sapphire: 1.96 carat approximately Total diamond weight : 0,25 carat approximately Height: 9 mm, width: 17m...

Category

21st Century and Contemporary French Art Deco Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, White Diamond, 18k Gold, Gold, White Gold

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

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

Located in Los Angeles, CA

With a weight of 3.99 grams, this ring exudes luxury and sophistication. The elegant dome design is highlighted by the combination of square, round, and fancy cut yellow diamonds, to...

Category

2010s American Modern Fashion Rings

Materials

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

Rossella Ugolini 18K Yellow Gold Turmaline White Diamonds Contemporary Rings
Rossella Ugolini 18K Yellow Gold Turmaline White Diamonds Contemporary Rings

Rossella Ugolini 18K Yellow Gold Turmaline White Diamonds Contemporary Rings

By Rossella Ugolini

Located in Rome, IT

The black tourmaline threads within the quartz serve as powerful protectors, shielding the wearer from negativity and electromagnetic pollution. Made in Italy Weight: 4 gr Ring Siz...

Category

2010s Italian Contemporary Signet Rings

Materials

White Diamond, Tourmaline, Diamond, Sterling Silver, Yellow Gold, Gold, ...

Art Deco 0.95 CTW Diamond Platinum Vintage Wheat Orange Blossom Engagement Ring
Art Deco 0.95 CTW Diamond Platinum Vintage Wheat Orange Blossom Engagement Ring

Art Deco 0.95 CTW Diamond Platinum Vintage Wheat Orange Blossom Engagement Ring

By Orange Blossom

Located in Philadelphia, PA

Centering a transitional cut diamond weighing approximately 0.77 carat - H color with VS2 clarity Bead set in square form head and flanked by pierced geometric gallery with milgrain ...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.37 CTW Old European Diamond Platinum Ribbon Vintage Engagement Ring
Art Deco 1.37 CTW Old European Diamond Platinum Ribbon Vintage Engagement Ring

Art Deco 1.37 CTW Old European Diamond Platinum Ribbon Vintage Engagement Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing 1.17 carats - J color with SI1 clarity Bead set in a square form head with a pierced 'W' motif profile Flanked by pierced ribbon motif ...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Mid-Century Old European Cut Diamond Platinum Vintage Knife Edge Engagement Ring
Mid-Century Old European Cut Diamond Platinum Vintage Knife Edge Engagement Ring

Mid-Century Old European Cut Diamond Platinum Vintage Knife Edge Engagement Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing approximately 0.60 carat - L color with SI1 clarity Set with tri-split prongs in a square form basket with a pierced basket weave motif...

Category

Vintage 1950s Modern Engagement Rings

Materials

Diamond, Platinum

Pristine 0.49ct Natural Diamond Princess Cut Solitaire Ring in 18K White Gold
Pristine 0.49ct Natural Diamond Princess Cut Solitaire Ring in 18K White Gold

Pristine 0.49ct Natural Diamond Princess Cut Solitaire Ring in 18K White Gold

Located in רמת גן, IL

This pristine 18K white gold solitaire ring centers an exceptional 0.49-carat princess-cut natural diamond.

Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Retro 0.95 CTW Transitional Cut Diamond 14K White Gold Vintage Engagement Ring
Retro 0.95 CTW Transitional Cut Diamond 14K White Gold Vintage Engagement Ring

Retro 0.95 CTW Transitional Cut Diamond 14K White Gold Vintage Engagement Ring

Located in Philadelphia, PA

Featuring a transitional cut diamond weighing approximately 0.85 carat - J color with VS clarity Set low in a square form head flanked by two transitional cut diamonds Bead set and w...

Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Natural Diamond Sapphire Ring 18k Gold Cocktail Signed Letter M
Natural Diamond Sapphire Ring 18k Gold Cocktail Signed Letter M

Natural Diamond Sapphire Ring 18k Gold Cocktail Signed Letter M

By Estate Jewelry

Located in East Brunswick, NJ

The ring holds 4 natural genuine Sapphires and 4 square cut diamonds.

Category

20th Century Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Vintage Platinum 9.77ctw Gia Green Emerald Diamond Three Stone Cocktail Ring
Vintage Platinum 9.77ctw Gia Green Emerald Diamond Three Stone Cocktail Ring

Vintage Platinum 9.77ctw Gia Green Emerald Diamond Three Stone Cocktail Ring

Located in Houston, TX

Gender: Ladies Metal Type: 900 Platinum Ring Size: 7.75 Width: 1.40 mm Weight: 6.26 grams Ladies handmade 900 platinum vintage, diamond and emerald three-stone, cocktail ring wi...

Category

Late 20th Century Cocktail Rings

Materials

Diamond, Emerald, Platinum

Vintage 1.90 Carat Sapphire and White Gold Full Eternity Engagement Ring
Vintage 1.90 Carat Sapphire and White Gold Full Eternity Engagement Ring

Vintage 1.90 Carat Sapphire and White Gold Full Eternity Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

Sapphire Quality Colour Blue Cut Baguette Content 1.90 carats Dimensions Width of setting 3.7mm/0.15" Height of setting 1.86mm/0.07" Ring Size UK Size M 1/2 USA Size 6 1/4 T...

Category

20th Century Band Rings

Materials

Sapphire, 18k Gold, White Gold

Ladies Platinum 7.20ct Emerald Cut Diamond Full Eternity Wedding Band Ring
Ladies Platinum 7.20ct Emerald Cut Diamond Full Eternity Wedding Band Ring

Ladies Platinum 7.20ct Emerald Cut Diamond Full Eternity Wedding Band Ring

Located in Houston, TX

Gender: Ladies Metal Type: 900 Platinum   Ring Size: 4 Width: 6.00 mm Weight: 9.12 grams Lady's 900 platinum diamond wedding, anniversary, matching wedding, eternity, pinky band...

Category

21st Century and Contemporary Unknown Band Rings

Materials

Diamond, Platinum

Contemporary 3.00 CTW Diamond Sapphire 18K Gold Eternity Channel Band Ring
Contemporary 3.00 CTW Diamond Sapphire 18K Gold Eternity Channel Band Ring

Contemporary 3.00 CTW Diamond Sapphire 18K Gold Eternity Channel Band Ring

Located in Philadelphia, PA

Band ring features round brilliant cut diamonds and square cut sapphires channel set fully around Diamonds weigh approximately 1.20 carats total - G/H in color with VS2 clarity Sapph...

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold

Georgios Collections 18 Karat Gold and Rhodium Solitaire Blue Diamond Ring
Georgios Collections 18 Karat Gold and Rhodium Solitaire Blue Diamond Ring

Georgios Collections 18 Karat Gold and Rhodium Solitaire Blue Diamond Ring

By Georgios Collections Inc

Located in Astoria, NY

The White Brilliant cut Diamonds defining the edges of the ring total in weight of 0,90 Carats.

Category

21st Century and Contemporary Greek Byzantine Band Rings

Materials

Diamond, White Diamond, Blue Diamond, Gold, 18k Gold, Rhodium, White Gold

Vintage Cabochon Emerald, Blue Sapphire, and Diamond Band Ring in Platinum
Vintage Cabochon Emerald, Blue Sapphire, and Diamond Band Ring in Platinum

Vintage Cabochon Emerald, Blue Sapphire, and Diamond Band Ring in Platinum

Located in Scottsdale, AZ

Metal: Platinum Gemstone: Emerald, Sapphires, and Diamonds Emerald Count: 1 Emerald Cut: Cabochon Emerald Total Carat Weight: 1.75 carats Emerald Color: Green Emerald Clarity: SI Sa...

Category

20th Century Unknown Contemporary Band Rings

Materials

Diamond, White Diamond, Emerald, Sapphire, Blue Sapphire, Platinum

Art Deco Old European Diamond 14K Gold Vintage Geometric Engagement Ring GIA
Art Deco Old European Diamond 14K Gold Vintage Geometric Engagement Ring GIA

Art Deco Old European Diamond 14K Gold Vintage Geometric Engagement Ring GIA

Located in Philadelphia, PA

Centering an old European cut diamond weighing approximately 0.89 carat - H color with VSI clarity Set with tri-split prongs in a square form head flanked by pierced cathedral should...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Gold, 14k Gold

Mid-Century 0.76 CTW Old European Cut Diamond Platinum Vintage Engagement Ring
Mid-Century 0.76 CTW Old European Cut Diamond Platinum Vintage Engagement Ring

Mid-Century 0.76 CTW Old European Cut Diamond Platinum Vintage Engagement Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing approximately 0.66 carat total - J color with VS2 clarity Bead set in a square form head and flanked by cathedral shoulders with single...

Category

Vintage 1950s Modern Engagement Rings

Materials

Diamond, Platinum

Baskin Bros. Retro Old European Cut Diamond Platinum Vintage Engagement Ring
Baskin Bros. Retro Old European Cut Diamond Platinum Vintage Engagement Ring

Baskin Bros. Retro Old European Cut Diamond Platinum Vintage Engagement Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing approximately 0.57 carat - H color with VS2 clarity Set with tri-split prongs in a square form head and flanked by cathedral shoulders ...

Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, Platinum

Natural Diamond, Sapphire & Ruby 18 Karat Art Deco Ring In Stock
Natural Diamond, Sapphire & Ruby 18 Karat Art Deco Ring In Stock

Natural Diamond, Sapphire & Ruby 18 Karat Art Deco Ring In Stock

Located in Boca Raton, FL

There are 9, square cut sapphires and 4, square cut rubies. Diamond Color/Clarity: All diamonds are approximately G/H in color and approximately SI (slightly included) in clarity Siz...

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

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

18K White Gold Emerald Cut Sapphire Diamond Cocktail Ring (GSL Certified) Size 6
18K White Gold Emerald Cut Sapphire Diamond Cocktail Ring (GSL Certified) Size 6

18K White Gold Emerald Cut Sapphire Diamond Cocktail Ring (GSL Certified) Size 6

Located in Dallas, TX

18K White Gold Sapphire Diamond Ring Emerald Cut Blue Sapphire GSL Certified Cocktail Ring One lady's 18 Karat White Gold 3-stone, Trilogy Ring with 1 Rectangular 4-prong Center Set...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Sapphire, Diamond, White Gold, 18k Gold

18K White Gold 2.25ct Blue Sapphire & 0.74ct Diamond Cocktail Ring
18K White Gold 2.25ct Blue Sapphire & 0.74ct Diamond Cocktail Ring

18K White Gold 2.25ct Blue Sapphire & 0.74ct Diamond Cocktail Ring

Located in เกาะสมุย, TH

There are multiple pieces of tapered diamonds, 2 larger square cut diamonds, and 4 larger pear cut diamonds.

Category

21st Century and Contemporary Thai Retro Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

18 Karat White Gold Engagement Ring 1.50ctw, Princess-Cut Diamonds, Size 7
18 Karat White Gold Engagement Ring 1.50ctw, Princess-Cut Diamonds, Size 7

18 Karat White Gold Engagement Ring 1.50ctw, Princess-Cut Diamonds, Size 7

Located in Palm Desert, CA

This beautiful engagement ring has been crafted in 18 karat white gold. In the center of this ring in a high square setting is a princess-cut diamond measuring 5.4mm x 5.4mm for a to...

Category

1990s American Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

7.99ct Multi-Coloured Sapphire 0.34ct Diamond 14k Yellow Gold Ring Circa 1980
7.99ct Multi-Coloured Sapphire 0.34ct Diamond 14k Yellow Gold Ring Circa 1980

7.99ct Multi-Coloured Sapphire 0.34ct Diamond 14k Yellow Gold Ring Circa 1980

Located in Jesmond, Newcastle Upon Tyne

Sapphire Quality Color Yellow Cut Oval Faceted Content 3.05 carats Color Green Cut Oval Faceted Content 2.88 carats Color Orange Cut Oval Faceted Content 1.23 carats Color Blue Cu...

Category

Vintage 1980s Cocktail Rings

Materials

Diamond, Sapphire, Yellow Gold

Radiant Cut Natural Fancy Yellow Diamond and Halo Platinum Engagement Ring GIA
Radiant Cut Natural Fancy Yellow Diamond and Halo Platinum Engagement Ring GIA

Radiant Cut Natural Fancy Yellow Diamond and Halo Platinum Engagement Ring GIA

Located in Scottsdale, AZ

The breathtaking ring features a sparkling radiant cut 1.41 carat Natural Fancy Yellow diamond 4 prong set at the center of the piece.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Yellow Diamond, White Diamond, Diamond, Platinum

Art Deco 2.05 CTW Diamond Platinum Lily-Of-The Valley Vintage Engagement Ring
Art Deco 2.05 CTW Diamond Platinum Lily-Of-The Valley Vintage Engagement Ring

Art Deco 2.05 CTW Diamond Platinum Lily-Of-The Valley Vintage Engagement Ring

Located in Philadelphia, PA

Centering a transitional cut diamond weighing 1.30 carats total - M color with VS2 clarity Bead set in a grooved square form head with a pierced twisting ribbon surround With a pierc...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Brown Diamond, Platinum

Art Deco Platinum Opal and Diamond Cocktail Ring, Circa 1920s, 1.27ct
Art Deco Platinum Opal and Diamond Cocktail Ring, Circa 1920s, 1.27ct

Art Deco Platinum Opal and Diamond Cocktail Ring, Circa 1920s, 1.27ct

Located in Port Saint Lucie, FL

Details Total Weight (including stones): 5 grams Metal: Platinum Ring Size: 6.5 (original size; see condition notes) Diamonds Total Carat Weight: Approx. 1.27 carats total weight Mea...

Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Opal, Platinum, 14k Gold

Retro 1943 Old European Cut Diamond Platinum Stepped Vintage Engagement Ring
Retro 1943 Old European Cut Diamond Platinum Stepped Vintage Engagement Ring

Retro 1943 Old European Cut Diamond Platinum Stepped Vintage Engagement Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing approximately 0.16 carat total G color with VS2 clarity - set with tri-split prongs in a square form head With a stepped bombé surround...

Category

Vintage 1940s Engagement Rings

Materials

Diamond, Platinum

Art Deco 0.92 CTW Old European Diamond Platinum Vintage Lotus Engagement Ring
Art Deco 0.92 CTW Old European Diamond Platinum Vintage Lotus Engagement Ring

Art Deco 0.92 CTW Old European Diamond Platinum Vintage Lotus Engagement Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing approximately 0.82 carats - K color with VS2 clarity Bead set in a square form head with milgrain surround and an engraved profile Flan...

Category

20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

80s Portuguese Emerald 1.50ct Diamond Ring 19k Yellow Gold Sz 4.75 Fine Jewelry
80s Portuguese Emerald 1.50ct Diamond Ring 19k Yellow Gold Sz 4.75 Fine Jewelry

80s Portuguese Emerald 1.50ct Diamond Ring 19k Yellow Gold Sz 4.75 Fine Jewelry

Located in Torrance, CA

Crafted in Portuguese 19k yellow gold, the ring features beautiful vibrant green emeralds & sparkling diamonds in a bezel set square design.

Category

Late 20th Century Portuguese Modern Cocktail Rings

Materials

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

Art Deco Old European Cut Diamond Platinum Vintage Solitaire Engagement Ring
Art Deco Old European Cut Diamond Platinum Vintage Solitaire Engagement Ring

Art Deco Old European Cut Diamond Platinum Vintage Solitaire Engagement Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing approximately 0.60 carat - H color with VS2 clarity Bead set in a square form head with a pierced floating halo surround Featuring a pi...

Category

Vintage 1930s Art Deco Solitaire Rings

Materials

Diamond, Platinum

Art Deco Style 18K White Gold, Pearl, Multicolor Gemstone, and Diamond Ring
Art Deco Style 18K White Gold, Pearl, Multicolor Gemstone, and Diamond Ring

Art Deco Style 18K White Gold, Pearl, Multicolor Gemstone, and Diamond Ring

Located in Queens, NY

18K White Gold Tahitian Pearl Sapphire Emerald Diamond Ring, featuring one cultured Tahitian pearl approx. 14.0 - 14.5 mm, adorned with four prong set square step cut blue sapphires ...

Category

20th Century Art Deco Cocktail Rings

Materials

Blue Sapphire, Pearl, Emerald, Diamond, White Gold, 18k Gold

Handcrafted 18 Karat Solid White Gold Diamond Sapphire Cocktail Ring
Handcrafted 18 Karat Solid White Gold Diamond Sapphire Cocktail Ring

Handcrafted 18 Karat Solid White Gold Diamond Sapphire Cocktail Ring

By VR Jewels

Located in New York, NY

Handcrafted Diamond Sapphire Cocktail Ring in 18K Gold featuring natural sapphire of 1.82 carats and diamonds of 1.63 carats.

Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Blue Sapphire, Sapphire, White Gold, 18k Gold, Gold

Retro 0.64 CTW Old Mine Cut Diamond 14 Karat Vintage Engagement Ring GIA
Retro 0.64 CTW Old Mine Cut Diamond 14 Karat Vintage Engagement Ring GIA

Retro 0.64 CTW Old Mine Cut Diamond 14 Karat Vintage Engagement Ring GIA

Located in Philadelphia, PA

Centering an old European cut diamond weighing 0.64 carat total - J color SI1 clarity Bead set in a square form head flanked by tiered geometric shoulders  Accented by linear engravi...

Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, Gold, 14k Gold

Vintage Art Deco 2.08ct Diamond Platinum Round Engagement Ring Sz. 5.75
Vintage Art Deco 2.08ct Diamond Platinum Round Engagement Ring Sz. 5.75

Vintage Art Deco 2.08ct Diamond Platinum Round Engagement Ring Sz. 5.75

Located in Morris Plains, NJ

A stunning Art Deco platinum engagement ring featuring a total of approximately 2.08 carats of diamonds.

Category

Early 20th Century American Art Deco Engagement Rings

Materials

Diamond, Platinum

Diamond & Blue Sapphire Art Deco Style Engagement 14K White Gold Ring
Diamond & Blue Sapphire Art Deco Style Engagement 14K White Gold Ring

Diamond & Blue Sapphire Art Deco Style Engagement 14K White Gold Ring

By Unbranded

Located in Tysons, VA

A stunning Art Deco inspired white gold ring. It is set with a 0.11 carat center diamond with thirty diamonds withing square setting.

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, White 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.