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Diana M. Rectangular Cushion Brilliant Diamond Ring 20cts G SI1 GIA
Diana M. Rectangular Cushion Brilliant Diamond Ring 20cts G SI1 GIA

Diana M. Rectangular Cushion Brilliant Diamond Ring 20cts G SI1 GIA

By Diana M. Jewels

Located in New York, NY

Spectacular cushion brilliant diamond ring rectangular 20ct G SI1 with 1.20cts tapered baguettes on the sides GIA certified #14416706 set in a platinum custom made setting

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond

Rectangular Orange Citrine Diamond Halo Quartz Sides 18K Gold Statement Ring
Rectangular Orange Citrine Diamond Halo Quartz Sides 18K Gold Statement Ring

Rectangular Orange Citrine Diamond Halo Quartz Sides 18K Gold Statement Ring

By Galt & Bro. Jewelers

Located in Tysons, VA

This striking band ring is crafted in 18K yellow gold. It features a large, vibrant rectangular orange citrine, framed by a halo of small, sparkling white diamonds and quartz side st...

Category

21st Century and Contemporary Band Rings

Materials

Citrine, Diamond, Quartz, 18k Gold

Vibrant Rectangular Emerald-cut 14K (18K Custom) Diamond Band Ring
Vibrant Rectangular Emerald-cut 14K (18K Custom) Diamond Band Ring

Vibrant Rectangular Emerald-cut 14K (18K Custom) Diamond Band Ring

Located in Los Angeles, CA

This eye-catching eternity-style band features a continuous row of vibrant rectangular emerald-cut green emeralds, each framed by sparkling round brilliant diamonds for maximum fire ...

Category

2010s American Modern Band Rings

Materials

14k Gold, Yellow Gold

14k Gold AGL 6.9ctw Elongated Rectangular Emerald & Diamond Halo Cocktail Ring
14k Gold AGL 6.9ctw Elongated Rectangular Emerald & Diamond Halo Cocktail Ring

14k Gold AGL 6.9ctw Elongated Rectangular Emerald & Diamond Halo Cocktail Ring

Located in Montclair, NJ

Ring Width: 21.8mm (0.85") (top of the ring - north to south) 16.1mm (0.63") (top of the ring - east to west) 1.7mm (bottom of the shank) Ring Height: 8.7mm rise off the finger Condi...

Category

21st Century and Contemporary Cocktail Rings

Materials

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

Rectangular Green Emerald Diamond Scroll 14K Yellow Gold Statement Band Ring
Rectangular Green Emerald Diamond Scroll 14K Yellow Gold Statement Band Ring

Rectangular Green Emerald Diamond Scroll 14K Yellow Gold Statement Band Ring

By Galt & Bro. Jewelers

Located in Tysons, VA

The band is wide and intricately detailed, enhancing the overall elegance of the ring. It's a remarkable creation. 14K Yellow Gold 0.36 CTW Diamonds 1.42 Cts Emerald

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Unisex 14k Yellow Gold Inlaid Rectangular Black Onyx w/ Diamond Sides Ring
Unisex 14k Yellow Gold Inlaid Rectangular Black Onyx w/ Diamond Sides Ring

Unisex 14k Yellow Gold Inlaid Rectangular Black Onyx w/ Diamond Sides Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Onyx - Rectangular Cut - Inlaid Set - Black Color - 14x9.9mm (approx.) (8) Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - Nice Brillian...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Onyx, Gold, 14k Gold, Yellow Gold

Rectangular Shape Blue Sapphire Faceted Cabochon Slice 14kGold Diamond Halo Ring
Rectangular Shape Blue Sapphire Faceted Cabochon Slice 14kGold Diamond Halo Ring

Rectangular Shape Blue Sapphire Faceted Cabochon Slice 14kGold Diamond Halo Ring

By Unbranded

Located in Tysons, VA

This striking ring is finely crafted in 14k gold. The centerpiece is a large, rectangular blue sapphire.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 14k Gold, Yellow Gold

1940s Platinum, Rectangular 2 Carat Baguette Edge Diamond Tank Cocktail Ring
1940s Platinum, Rectangular 2 Carat Baguette Edge Diamond Tank Cocktail Ring

1940s Platinum, Rectangular 2 Carat Baguette Edge Diamond Tank Cocktail Ring

Located in Brighton, GB

Vintage Cocktail Ring Platinum Circa 1940s Step back in time and embrace the elegance of the 1940s with this exquisite cocktail ring. Crafted from high-quality platinum, this stu...

Category

Mid-20th Century European Cocktail Rings

Materials

Diamond, Platinum

New Platinum 1.68ctw GIA Rectangular Cut Ruby & Baguette Diamond Engagement Ring
New Platinum 1.68ctw GIA Rectangular Cut Ruby & Baguette Diamond Engagement Ring

New Platinum 1.68ctw GIA Rectangular Cut Ruby & Baguette Diamond Engagement Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Ruby - Rectangular Step Cut - Prong Set - Deep Red Color - 1.10ct (exact - certified) ** See Certification Details Below For More Info ** (6) Natura...

Category

2010s American Engagement Rings

Materials

Diamond, Ruby, Platinum

14k Yellow Gold 0.54ctw Rectangular Emerald Diamond Sides East West Dainty Ring
14k Yellow Gold 0.54ctw Rectangular Emerald Diamond Sides East West Dainty Ring

14k Yellow Gold 0.54ctw Rectangular Emerald Diamond Sides East West Dainty Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Emerald - Rectangular Step Cut - Prong Set - Vivid Green Color - 4.8x3.7mm - 0.36ct (exact) (18) Natural Genuine Diamonds - Round Brilliant Cut - Pa...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Halo Rectangular Natural Diamond Eternity Ring in 14k Solid Gold (Certified)
Halo Rectangular Natural Diamond Eternity Ring in 14k Solid Gold (Certified)

Halo Rectangular Natural Diamond Eternity Ring in 14k Solid Gold (Certified)

Located in New Delhi, DL

All our jewelry pieces are certified by a third-party laboratory such as IGI, HRD, IDGL, GIN, or SGL. A halo rectangular design half eternity ring is a diamond ring that features ba...

Category

21st Century and Contemporary Indian Art Deco Wedding Rings

Materials

Diamond, Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold

18k Yellow Gold 1.70ct Unique Rectangular Diamond East West Bezel Solitaire Ring
18k Yellow Gold 1.70ct Unique Rectangular Diamond East West Bezel Solitaire Ring

18k Yellow Gold 1.70ct Unique Rectangular Diamond East West Bezel Solitaire Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Diamond - Unique Elongated Facets Cut Cornered Rectangular Cut - Bezel Set - S To T Range Color - VS2 Clarity - 1.70ct (exact - certified) ** See Ce...

Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Rectangular Black Onyx Center White Diamonds 14K Gold Floral Cocktail Ring
Rectangular Black Onyx Center White Diamonds 14K Gold Floral Cocktail Ring

Rectangular Black Onyx Center White Diamonds 14K Gold Floral Cocktail Ring

By Galt & Bro. Jewelers

Located in Tysons, VA

A fusion of elegance and bold design. This striking signet ring features a sleek black onyx centerpiece, gracefully curved to catch the light. Surrounding the onyx is a delicate flo...

Category

21st Century and Contemporary Signet Rings

Materials

Diamond, Onyx, Gold

Rectangular Pink Tourmaline and Trillion Diamond Ring in Platinum
Rectangular Pink Tourmaline and Trillion Diamond Ring in Platinum

Rectangular Pink Tourmaline and Trillion Diamond Ring in Platinum

Located in La Jolla, CA

Rectangular Pink Tourmaline and Trillion Diamond Ring in Platinum Pink Tourmaline and Diamond Ring features an Elongated Emerald cut Pink Tourmaline in the center accented with one ...

Category

21st Century and Contemporary North American Three-Stone Rings

Materials

Diamond, Tourmaline, Platinum

Rectangular Blue Topaz Sugarloaf Cabochon Diamond Blue Sapphire White Gold Ring
Rectangular Blue Topaz Sugarloaf Cabochon Diamond Blue Sapphire White Gold Ring

Rectangular Blue Topaz Sugarloaf Cabochon Diamond Blue Sapphire White Gold Ring

By Galt & Bro. Jewelers

Located in Tysons, VA

This striking multi-stone ring features a captivating, rectangular blue topaz in sugarloaf cabochon shape at its center.

Category

21st Century and Contemporary Cocktail Rings

Materials

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

Rose Gold Morganite Diamond Halo Ring 14k Rectangular Cushion 3.70ctw Engagement
Rose Gold Morganite Diamond Halo Ring 14k Rectangular Cushion 3.70ctw Engagement

Rose Gold Morganite Diamond Halo Ring 14k Rectangular Cushion 3.70ctw Engagement

Located in Greensboro, NC

Size: 7 Sizing Fee: Up 2 sizes for $60 or Down 1/2 a size for $40 Metal Content: 14k Rose Gold Stone Information Natural Morganite Carat(s): 2.70ct Cut: Rectangular Cushion Color:...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Morganite, 14k Gold, Rose Gold

Antique 18K White Gold Rectangular Black Onyx Circular Diamond Cocktail Ring
Antique 18K White Gold Rectangular Black Onyx Circular Diamond Cocktail Ring

Antique 18K White Gold Rectangular Black Onyx Circular Diamond Cocktail Ring

Located in Houston, TX

Gender: Ladies Metal Type: 18K White Gold Ring Size: 5.5 Head measures: 26.00 mm x 14.30 mm Shank maximum width: 2.90 mm Weight: 6.14 grams 18K White Gold diamond and onyx anti...

Category

Early 20th Century Unknown Cocktail Rings

Materials

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

White Gold Blue Topaz Diamond Ring 14k Rectangular checkerboard cushion 10.04ctw
White Gold Blue Topaz Diamond Ring 14k Rectangular checkerboard cushion 10.04ctw

White Gold Blue Topaz Diamond Ring 14k Rectangular checkerboard cushion 10.04ctw

Located in Greensboro, NC

Metal Content: 14k White Gold Stone Information Natural Blue Topaz Treatment: Routinely Enhanced Carat(s): 9.50ct Cut: Rectangular checkerboard cushion Color: London Blue Natural ...

Category

21st Century and Contemporary Cocktail Rings

Materials

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

Peter Suchy 1.52 Carat Rectangular Aquamarine Diamond White Gold Engagement Ring
Peter Suchy 1.52 Carat Rectangular Aquamarine Diamond White Gold Engagement Ring

Peter Suchy 1.52 Carat Rectangular Aquamarine Diamond White Gold Engagement Ring

By Peter Suchy

Located in Stamford, CT

Very bright 1.52 carat rectangular cut aqua and diamond 18k white gold custom original designed engagement ring.

Category

21st Century and Contemporary Engagement Rings

Materials

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

Citrine Orange Rectangular Cut Statement Ring in 18Kt Yellow Gold with Diamonds
Citrine Orange Rectangular Cut Statement Ring in 18Kt Yellow Gold with Diamonds

Citrine Orange Rectangular Cut Statement Ring in 18Kt Yellow Gold with Diamonds

By Nicofilimon the Jewelry Designer

Located in Athens, GR

Orange Citrine with Rectangular mix Cut, a Statement Ring in 18Kt Yellow Gold with Diamonds brilliant cut.

Category

2010s Greek Modern Cocktail Rings

Materials

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

Rectangular Step Cut Aquamarine White Diamonds 14K White Gold Statement Ring
Rectangular Step Cut Aquamarine White Diamonds 14K White Gold Statement Ring

Rectangular Step Cut Aquamarine White Diamonds 14K White Gold Statement Ring

By Galt & Bro. Jewelers

Located in Tysons, VA

A sophisticated band ring featuring a striking blue emerald-cut Aquamarine . The ring is adorned with white diamonds, enhancing the central stone's brilliance. Crafted in 14K White ...

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Blue Topaz, 14k Gold, White Gold

18ct White Gold & Platinum 1920s Amethyst Diamond Rectangular Cluster Halo Ring
18ct White Gold & Platinum 1920s Amethyst Diamond Rectangular Cluster Halo Ring

18ct White Gold & Platinum 1920s Amethyst Diamond Rectangular Cluster Halo Ring

Located in Brighton, GB

Antique Amethyst Ring 18ct White Gold & Platinum Tested Circa 1920s This stunning antique ring from the 1920s features a beautiful emerald-cut amethyst stone as its centrepiece, ...

Category

Early 20th Century European Cluster Rings

Materials

Amethyst, Diamond, 18k Gold, White Gold, Platinum

Diamond Onyx Art Deco Style Rectangular Shape Ring in 14K White Gold
Diamond Onyx Art Deco Style Rectangular Shape Ring in 14K White Gold

Diamond Onyx Art Deco Style Rectangular Shape Ring in 14K White Gold

Located in Bangkok, TH

Striking Art Deco–inspired ring, centered with a brilliant round-cut diamond that radiates timeless sparkle.

Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Onyx, Diamond, White Gold, 14k Gold

Vintage Yellow Gold Rectangular Black Onyx w/ Diamond Center Platter Dinner Ring
Vintage Yellow Gold Rectangular Black Onyx w/ Diamond Center Platter Dinner Ring

Vintage Yellow Gold Rectangular Black Onyx w/ Diamond Center Platter Dinner Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Onyx - Rectangular Cut - Bezel Set - Black- 13.1x11.3mm (approx.) (1) Natural Genuine Diamond - Single Cut - Pave Set - Nice Brilliant White Diamond...

Category

20th Century Cocktail Rings

Materials

Diamond, Onyx, Gold, Yellow Gold

Gemistry 14K Gold Round Diamond Split Shank Rectangular Cluster Ring, 6-8
Gemistry 14K Gold Round Diamond Split Shank Rectangular Cluster Ring, 6-8

Gemistry 14K Gold Round Diamond Split Shank Rectangular Cluster Ring, 6-8

Located in New York, NY

Embrace your glamorous side with our Gold and Diamond Rectangular Cluster Ring, featuring solid 14K Gold with 3 Diamond-encrusted rectangles, adorned with 126 round-cut Diamonds - a ...

Category

2010s Native American Cluster Rings

Materials

Diamond, 14k Gold

White Gold 7.15ctw Rectangular Step Cut Green Tourmaline w/ Diamond Halo Ring
White Gold 7.15ctw Rectangular Step Cut Green Tourmaline w/ Diamond Halo Ring

White Gold 7.15ctw Rectangular Step Cut Green Tourmaline w/ Diamond Halo Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Tourmaline - Rectangular Step Cut - Prong Set - Vivid Green Color - 13.75x8.75mm - 6.50ct (approx.) (26) Natural Genuine Diamonds - Round Brilliant ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Tourmaline, Gold, White Gold

Antique 18ct Yellow & White Gold, Edwardian Fancy Rectangular Ruby Diamond Ring
Antique 18ct Yellow & White Gold, Edwardian Fancy Rectangular Ruby Diamond Ring

Antique 18ct Yellow & White Gold, Edwardian Fancy Rectangular Ruby Diamond Ring

Located in Brighton, GB

Antique Diamond Ring 18ct Yellow & White Gold Tested Circa 1900 Introducing a stunning 18ct gold Edwardian ring, featuring a central row of calibrated rubies set in yellow gold ...

Category

Early 20th Century European Edwardian Engagement Rings

Materials

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

Ostby & Barton Onyx Diamond Art Deco Men's Ring - Yellow Gold 10k Rectangular
Ostby & Barton Onyx Diamond Art Deco Men's Ring - Yellow Gold 10k Rectangular

Ostby & Barton Onyx Diamond Art Deco Men's Ring - Yellow Gold 10k Rectangular

Located in Greensboro, NC

Size: 6 Sizing Fee: Up 2 sizes for $50 or Down 1 size for $40 Brand: Ostby & Barton Era: Art Deco Metal Content: 10k Yellow Gold & 10k White Gold Stone Information Natura...

Category

Vintage 1920s Cocktail Rings

Materials

Diamond, Onyx, 10k Gold, White Gold, Yellow Gold

Vintage Platinum 1.02ctw Rectangular Step Diamond & Sapphire 3 Stone Ring
Vintage Platinum 1.02ctw Rectangular Step Diamond & Sapphire 3 Stone Ring

Vintage Platinum 1.02ctw Rectangular Step Diamond & Sapphire 3 Stone Ring

Located in Montclair, NJ

-- Stone(s) -- (1) Natural Genuine Diamond - Rectangular Cut - Prong Set -Very Nice Brilliant White Diamond - 0.35ctw (approx.) (2) Natural Genuine Sapphire - Emerald Cut - Prong Set...

Category

20th Century Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Antique Edwardian 18K Gold 0.43ctw Old Diamond Etched Rectangular Dinner Ring
Antique Edwardian 18K Gold 0.43ctw Old Diamond Etched Rectangular Dinner Ring

Antique Edwardian 18K Gold 0.43ctw Old Diamond Etched Rectangular Dinner Ring

Located in Montclair, NJ

--Stone(s):-- (5) Natural Genuine Diamonds - Old Cut - Bezel & Pave Set - VS1/VS2 Clarity - G-I Color - 0.43ctw (approx.) Material: Solid 18k White Gold Weight: 3.76 Grams Ring Size...

Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Solid Platinum 1.80ctw Long Rectangular Emerald w/ Carre Cut Diamond Sides Ring
Solid Platinum 1.80ctw Long Rectangular Emerald w/ Carre Cut Diamond Sides Ring

Solid Platinum 1.80ctw Long Rectangular Emerald w/ Carre Cut Diamond Sides Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Emerald - Long Rectangular Cut - Prong Set - Green Color - 10.8x4.4mm - 1.0ct (approx.) (8) Natural Genuine Diamonds - Square Step Carre Cut - Chann...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

Antique White Gold Rectangular Black Onyx & Old Mine Diamond Filigree Work Ring
Antique White Gold Rectangular Black Onyx & Old Mine Diamond Filigree Work Ring

Antique White Gold Rectangular Black Onyx & Old Mine Diamond Filigree Work Ring

Located in Montclair, NJ

–Stone(s): – (1) Natural Genuine Diamond - Old Mine Cut - Pave Set - Nice Brilliant White Diamond - 0.06ctw (exact) (1) Natural Genuine Onyx - Rectangular Cut - Bezel Set - Black Col...

Category

Antique 19th Century Solitaire Rings

Materials

Diamond, Onyx, Gold, 14k Gold, White Gold

18ct White Gold & Platinum 1920s Amethyst and Diamond Rectangular Cluster Ring
18ct White Gold & Platinum 1920s Amethyst and Diamond Rectangular Cluster Ring

18ct White Gold & Platinum 1920s Amethyst and Diamond Rectangular Cluster Ring

Located in Brighton, GB

Antique Amethyst Ring 18ct White Gold & Platinum Tested Circa 1920s Behold this exquisite 18ct white gold ring from the 1920s, featuring a captivating emerald-cut amethyst weighi...

Category

Early 20th Century English Cluster Rings

Materials

Amethyst, Diamond, 18k Gold, White Gold, Platinum

Rectangular European Old Mine Diamond Cluster Ring, Early 20th Century
Rectangular European Old Mine Diamond Cluster Ring, Early 20th Century

Rectangular European Old Mine Diamond Cluster Ring, Early 20th Century

Located in London, GB

Dating from the early 20th century, this wonderful platinum cluster ring of a rectangular form features 21 European old mine diamonds with the central cushion-shaped diamond estimate...

Category

Early 20th Century Art Deco Cluster Rings

Materials

Platinum

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

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

By Unbranded

Located in Tysons, VA

Art Deco design diamond and blue sapphire rectangular target ring in white gold.

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Elegant 14k White Gold 5.68ct Rectangular Step Cut Amethyst Diamond Sides Ring
Elegant 14k White Gold 5.68ct Rectangular Step Cut Amethyst Diamond Sides Ring

Elegant 14k White Gold 5.68ct Rectangular Step Cut Amethyst Diamond Sides Ring

Located in Montclair, NJ

–Stone(s)– (1) Natural Genuine Amethyst - Rectangular Step Cut -Prong Set - Deep Purple Color - 13.9x9.1mm (approx.) - 5.6ct (exact) (8) Natural Genuine Diamonds - Round Brilliant Cu...

Category

21st Century and Contemporary Cocktail Rings

Materials

Amethyst, Diamond, Gold, 14k Gold, White Gold

Ring Platinum 1.36 Carat GIA Rectangular Fancy Yellow Diamond & 0.41 Carat Pave
Ring Platinum 1.36 Carat GIA Rectangular Fancy Yellow Diamond & 0.41 Carat Pave

Ring Platinum 1.36 Carat GIA Rectangular Fancy Yellow Diamond & 0.41 Carat Pave

Located in Miami, FL

Crafted from Platinum the magnificent engagement ring comes enriched with 1.36 carats Cut-Cornered Rectangular Fancy Yellow Diamond Clarity SI1 GIA #6187262843 with Yellow Gold Setti...

Category

2010s American Contemporary Engagement Rings

Materials

Yellow Diamond, Platinum

New 14k Gold 0.43ctw Rectangular Emerald w/ Diamond Sides East West Band Ring
New 14k Gold 0.43ctw Rectangular Emerald w/ Diamond Sides East West Band Ring

New 14k Gold 0.43ctw Rectangular Emerald w/ Diamond Sides East West Band Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Emerald - Rectangular Step Cut - Prong Set - Vivid Green Color - 4.3x3.4mm - 0.25ct (exact) (18) Natural Genuine Diamonds - Round Brilliant Cut - Pa...

Category

21st Century and Contemporary American Solitaire Rings

Materials

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

Platinum Diamond eternity band rectangular diamond band PT950
Platinum Diamond eternity band rectangular diamond band PT950

Platinum Diamond eternity band rectangular diamond band PT950

Located in Boca Raton, FL

This is one of the most popular designs today, a wedding band eternity style with tiger claws and flawless craftsmanship in platinum. One of a kind diamond ring which goes with so ma...

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Rectangular Cut Citrine High Profile 14 Karat Gold Cocktail Ring with Diamonds
Rectangular Cut Citrine High Profile 14 Karat Gold Cocktail Ring with Diamonds

Rectangular Cut Citrine High Profile 14 Karat Gold Cocktail Ring with Diamonds

Located in Scottsdale, AZ

Metal: 14 Karat Yellow Gold Gemstones: Citrine and Diamonds Citrine Count: 1 Citrine Cut: Rectangular Cut Citrine Total Carat Weight: 6.89 carat total weight Citrine Color: Orange-Y...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Citrine, Diamond, 14k Gold, Gold, Yellow Gold

Vintage English 18k Tt Gold 0.02ctw Diamond Rectangular Grooved Signet Band Ring
Vintage English 18k Tt Gold 0.02ctw Diamond Rectangular Grooved Signet Band Ring

Vintage English 18k Tt Gold 0.02ctw Diamond Rectangular Grooved Signet Band Ring

Located in Montclair, NJ

–Stone(s)– (1) Natural Genuine Diamond - Single Cut - Bead Set - White Color - 0.20ctw (approx.) Material: 18k Yellow Gold - 18k White Gold Accents Weight: 7.71 Grams Ring Size: 7....

Category

21st Century and Contemporary English Signet Rings

Materials

Diamond, Gold

Rectangular Dark Red Garnet Champagne Diamond Halo Pave 14K Gold Statement Ring
Rectangular Dark Red Garnet Champagne Diamond Halo Pave 14K Gold Statement Ring

Rectangular Dark Red Garnet Champagne Diamond Halo Pave 14K Gold Statement Ring

By Galt & Bro. Jewelers

Located in Tysons, VA

This elegant ring is crafted with a striking dark red garnet at its center. The gemstone is set in a detailed 14K gold, featuring intricate patterns along the sides. The square-cut s...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Garnet, 14k Gold

Art Deco 1920s Platinum 1.27ctw Old European Cut Diamond Rectangular Panel Ring
Art Deco 1920s Platinum 1.27ctw Old European Cut Diamond Rectangular Panel Ring

Art Deco 1920s Platinum 1.27ctw Old European Cut Diamond Rectangular Panel Ring

Located in Staines-Upon-Thames, GB

An Art Deco diamond and platinum ring, comprising one large old European cut diamond, two smaller old European cut diamonds, and twenty-six single cut diamonds, set in platinum, to a...

Category

Early 20th Century Art Deco Cocktail Rings

Materials

Diamond, Platinum

Contemporary Rectangular Cut Citrine and Off-Set Diamond Squared Band Ring 14K
Contemporary Rectangular Cut Citrine and Off-Set Diamond Squared Band Ring 14K

Contemporary Rectangular Cut Citrine and Off-Set Diamond Squared Band Ring 14K

Located in Scottsdale, AZ

The wide squared shank also adds to the stunningly modern design of this remarkable piece. Ring size: 6.5 Natural Citrine: 8.74 ctw Citrine cut: Rectangular Natural Diamonds: .27 ...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Citrine, Gold, 14k Gold, Yellow Gold

Antique 18ct Gold, 1920s Art Deco Rectangular Onyx & Diamond Three Stone Ring
Antique 18ct Gold, 1920s Art Deco Rectangular Onyx & Diamond Three Stone Ring

Antique 18ct Gold, 1920s Art Deco Rectangular Onyx & Diamond Three Stone Ring

Located in Brighton, GB

Antique Onyx Ring 18ct Gold Tested Circa 1920s This stunning 18ct gold Art Deco era ring showcases a fabulous rectangular-shaped onyx accented with three milgrain-edged natural d...

Category

Early 20th Century European Art Deco Engagement Rings

Materials

Diamond, Onyx, Gold, 18k Gold

18ct Gold & Platinum 1920s Art Deco Diamond and Sapphire Rectangular Plaque Ring
18ct Gold & Platinum 1920s Art Deco Diamond and Sapphire Rectangular Plaque Ring

18ct Gold & Platinum 1920s Art Deco Diamond and Sapphire Rectangular Plaque Ring

Located in Brighton, GB

Antique Diamond Ring 18ct Gold & Platinum Tested Circa 1920s This exquisite art deco ring features a fabulous and intricate open-work design with a centre bezel-set Old European C...

Category

Early 20th Century European Art Deco Engagement Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Platinum

Rectangular Imperial Orange Colour Topaz in Diamond Border  set in 18K Ring
Rectangular Imperial Orange Colour Topaz in Diamond Border  set in 18K Ring

Rectangular Imperial Orange Colour Topaz in Diamond Border set in 18K Ring

Located in London, GB

Gorgeous topaz and yellow gold ring where the bold effervescence of the chunky rectangular cut topaz glimmers with a smooth warm glow that complements the sultry gold.

Category

Vintage 1970s British Modern Cocktail Rings

Materials

White Diamond, Topaz, 18k Gold

Art Deco Platinum Old Mine Marquis Diamond and Emerald Rectangular Ring
Art Deco Platinum Old Mine Marquis Diamond and Emerald Rectangular Ring

Art Deco Platinum Old Mine Marquis Diamond and Emerald Rectangular Ring

Located in Addison, TX

Art Deco Platinum Old Mine Marquis Diamond and Emerald Rectangular Ring Size 4.5 Featuring a rectangular shaped ring with many diamonds and emeralds on the face The center diamond i...

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Platinum

Unisex Vintage 14k Gold 2.75ct Rectangular GIA Burma Bezel Ruby & Diamond Ring
Unisex Vintage 14k Gold 2.75ct Rectangular GIA Burma Bezel Ruby & Diamond Ring

Unisex Vintage 14k Gold 2.75ct Rectangular GIA Burma Bezel Ruby & Diamond Ring

Located in Montclair, NJ

You're looking at an outstanding vintage ring that was crafted from solid 14k white gold. It features an elongated octagonal step cut, GIA certified, natural ruby neatly bezel set at...

Category

Late 20th Century Unknown Band Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Rectangular Cut Blue Sapphire and Pavé Diamond Crossover Band Ring 18 Karat Gold
Rectangular Cut Blue Sapphire and Pavé Diamond Crossover Band Ring 18 Karat Gold

Rectangular Cut Blue Sapphire and Pavé Diamond Crossover Band Ring 18 Karat Gold

Located in Scottsdale, AZ

Metal: 18 Karat Yellow Gold Gemstones: Sapphire and Diamond Sapphire Total Carat Weight: 0.68 TCW Sapphire Cut: Rectangular Cut Sapphire Color: Blue Sapphire Mineral Type: Natural Co...

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

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

Vintage 10k White Gold Rectangular Black Onyx w/ Diamond Open Work Sides Ring
Vintage 10k White Gold Rectangular Black Onyx w/ Diamond Open Work Sides Ring

Vintage 10k White Gold Rectangular Black Onyx w/ Diamond Open Work Sides Ring

Located in Montclair, NJ

This outstanding vintage ring was crafted in solid 10k white gold and features a large, polished, rectangular cut black onyx stone adorned with 3 old cut diamonds neatly and individu...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Onyx, 10k Gold, White Gold

Rectangular Cushion Cut Tanzanite Ring with Diamonds Set in 14 Karat White Gold
Rectangular Cushion Cut Tanzanite Ring with Diamonds Set in 14 Karat White Gold

Rectangular Cushion Cut Tanzanite Ring with Diamonds Set in 14 Karat White Gold

Located in Scottsdale, AZ

Metal: 14 Karat White Gold Gemstones: Diamonds and Tanzanite Diamond Cut: Round Diamond Total Carat Weight: .25 carats Diamond Color: G-H Diamond Clarity: VS1-VS2 Tanzanite Carat W...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Elongated Rectangular Cut Garnet and Diamond Bypass Ring in 14 Karat White Gold
Elongated Rectangular Cut Garnet and Diamond Bypass Ring in 14 Karat White Gold

Elongated Rectangular Cut Garnet and Diamond Bypass Ring in 14 Karat White Gold

Located in Scottsdale, AZ

Ring Size: 7.5 Metal: 14 Karat Yellow Gold Weight: 8.0 grams Gemstone: Garnet Garnet Cut: Elongated Rectangular Step Garnet Carat Weight: 3.45 Carats Garnet Color: Brownish-Red Diamo...

Category

Late 20th Century Unknown Contemporary Cocktail Rings

Materials

Diamond, Garnet, Gold, 14k Gold, White Gold

2.00 Carat Natural Diamond Rectangular Shape Ring G SI 14 Karat White Gold
2.00 Carat Natural Diamond Rectangular Shape Ring G SI 14 Karat White Gold

2.00 Carat Natural Diamond Rectangular Shape Ring G SI 14 Karat White Gold

Located in New York, NY

2.00 Ct Natural Round Cut Diamond Ring G SI 14K White Gold 100% Natural Diamonds, Not Enhanced in any way Color 2.00CT Clarity G-H SI 14K White Gold, Pr...

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, White Gold

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Rectangular Diamond Rings For Sale on 1stDibs

Find an expansive variety of rectangular diamond rings available on 1stDibs. These distinct designs — crafted with great care and often made from gold, white gold and 18k gold — can elevate any look. Our selection of items includes 247 vintage examples as well as 220 contemporary versions. Our inventory has long been popular, and it includes earlier versions that date to the 19th Century and newer variations that were made as recently as the 21st Century. Pieces in our collection of rectangular diamond rings made by Art Deco jewelers — as well as those associated with contemporary — are very popular. Versions of these items have been a part of the life’s work for many jewelers, but those produced by EMD Diamonds, Sophie Birgitt and Galt & Bro. Jewelers are consistently popular. There are many emerald cut, round cut and brilliant cut rectangular diamond rings for sale. Most of our rectangular diamond rings for sale are for women, but there are 132 pieces available to browse for men.

How Much are Rectangular Diamond Rings?

Prices for rectangular diamond rings can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $5,150,000, while rectangular diamond rings, on average, fetch $5,498.

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.

Questions About Rectangular Diamond Rings
  • 1stDibs ExpertNovember 8, 2023
    Yes, a wedding ring can be a diamond ring. In fact, you're free to wear any type of ring that appeals to you as a wedding ring. You could opt to wear a solitaire diamond ring to symbolize your wedding vows or a band ring that features multiple diamonds, such as an eternity band that shows diamonds all the way around its surface. Find a large selection of diamond wedding rings on 1stDibs.
  • 1stDibs ExpertFebruary 27, 2024
    No, an engagement ring does not have to be a diamond. Although diamonds are popular, rings featuring other gemstones like sapphires, rubies and emeralds can serve as engagement rings, and it's even possible to choose a ring made entirely out of precious metals with no gemstone accents of any kind. There really are no rules when it comes to engagement rings, so feel free to select any ring that appeals to you. Find a diverse assortment of antique, vintage and contemporary engagement rings on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    On a diamond ring, the head is the portion of the jewelry that holds the gemstone in place. You may also see it referred to as the prongs, setting or crown. On 1stDibs, shop a wide variety of diamond gemstone rings.
  • a diamond bypass ring is a fashionable and unique ring that consists of a single metal band that "twists" and do not connect to each other. If it is an engagement ring, this gap between the two ends of the bands holds the diamond.
  • 1stDibs ExpertApril 5, 2022
    An illusion diamond ring is a type of diamond setting that enhances the appearance, namely the perceived size, of the diamond. One of the strategies used to create illusion diamonds is to surround the diamond with another precious metal, making it look bigger. On 1stDibs, you’ll find a collection of expertly-vetted illusion diamond rings from some of the world’s top sellers.
  • 1stDibs ExpertOctober 12, 2021
    A diamond eternity ring is a ring that features multiple diamonds, adorned in an endless circular design. This ring normally features a band set with a continuous circle of diamond stones in a manner that can be very glamorous. Diamond eternity rings are available in a variety of styles including Contemporary, Victorian, Retro, Art Deco, Modern, Edwardian, Empire, Renaissance, and Artisan. Find a collection of antique and vintage diamond eternity rings on 1stDibs today.
  • 1stDibs ExpertApril 5, 2022
    The symbolism of a diamond ring is largely a matter of personal opinion. Because diamonds are the most commonly used stones in engagement rings, many people associate them with commitment, undying love and marriage. The diamond is also the gemstone for April. On 1stDibs, shop a variety of diamond gemstone rings.
  • 1stDibs ExpertFebruary 22, 2021
    A floating diamond ring is a ring where the center diamond appears to be floating free of the setting or band. Typically, the bands in a floating diamond ring divert away from the stone.
  • 1stDibs ExpertApril 5, 2022
    Some eternity or infinity rings feature diamonds, while some feature other gemstones. An eternity ring is a continuous band that is set with a string of gemstones centered in the band. It’s meant to symbolize never-ending love and is often given as a gift on an anniversary. Many people like to have their infinity ring adorned with diamonds, other people simply prefer a different gemstone. Shop a collection of eternity rings from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertApril 5, 2024
    No, an engagement ring doesn't have to have a diamond in it. There really are no rules when it comes to engagement jewelry, so any ring that appeals to you can signify your intention to marry someone. Alternatives to diamond rings include simple band rings formed of precious metals and gemstone rings featuring rubies, emeralds, sapphires and other stones. Explore a diverse assortment of engagement rings on 1stDibs.
  • 1stDibs ExpertNovember 8, 2023
    Yes, you can wear a diamond ring as a wedding ring if you wish. Your wedding jewelry should reflect your taste and style, so you're free to choose any type of ring you desire. One option is to wear a diamond solitaire as a wedding ring. An eternity wedding band dotted with diamonds is a popular alternative. Many brides opt for two identical eternity bands, wearing one on either side of the engagement ring as guard rings. Shop a wide range of diamond wedding rings on 1stDibs.
  • It can. If the diamonds are inexpensive. This is because it is not advisable to set real diamonds in a 925 ring (sterling silver ring). Silver is a very soft metal. Diamonds could easily fall out of the ring even with very few wear-and-tear.
  • 1stDibs ExpertDecember 4, 2023
    Yes, some men's wedding rings have diamonds. Men are free to wear any type of ring as a wedding ring, and you'll find many options with one or more diamonds set into their bands. Wedding rings for men may also feature colored gemstones, like sapphires or rubies, in addition to or in place of diamonds, or they may be formed entirely out of metal. On 1stDibs, shop a wide variety of men's wedding rings.
  • 1stDibs ExpertSeptember 28, 2021
    A brilliant-cut diamond ring is cut in such a way that it has numerous facets. Due to its facets, it reflects the maximum light. Shop for antique and vintage brilliant-cut diamond jewelry today on 1stDibs.
  • There are a few diamond cuts that can be considered square diamond rings. Here is a list: 1. Emerald cut 2. Asscher cut 3. Princess cut 4. Radiant.cut 5. Cushion cut
  • 1stDibs ExpertJune 30, 2023
    What three diamonds mean on a wedding ring is largely a matter of personal interpretation. However, many people associate the stones with a couple’s past, present and future. To others, the trio of stones may symbolize the Holy Trinity. On 1stDibs, shop a selection of diamond wedding rings.
  • 1stDibs ExpertNovember 2, 2021
    Rose-cut diamonds are uncommon in modern jewelry and are often associated with antique styles like Victorian or Georgian. The rose cut is circular like its namesake flower, with a flat top and a domed crown with either 12 or 24 facets. This cut dates back to the 16th century. Find a collection of antique and vintage rose-cut diamond rings on 1stDibs today.
  • 1stDibs ExpertSeptember 28, 2021
    A good size for a diamond ring would depend on the wearer's finger size. Keep in mind that the smaller the finger, the larger the diamond will appear. For instance, on a size 4 finger, a 1.5-carat diamond solitaire looks significantly bigger than on a size 8. When it comes to diamonds, size is important, but it isn't everything. Instead of relying solely on a diamond's size (or, more precisely, its carat weight), it's best to look for a diamond with the ideal combination of cut, color, clarity, and carat weight. You can find a variety of antique and designer diamond rings on 1stDibs.
  • 1stDibs ExpertOctober 12, 2021
    A two-tone ring is a ring constituted of two different metals. The most common combinations are gold and platinum. However, a two-tone ring can feature any combination of yellow, rose, or white gold. Shop a range of antique and vintage two-tone diamond rings on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    An Asscher cut diamond ring is one that has a central stone with a square shape and a stepped cut. Its high crown and deep pavilion give the diamond a brilliant sparkling appearance. Shop a variety of Asscher cut diamond gemstone rings on 1stDibs.