Skip to main content

Synthetic Diamond

to
106
536
410
575
324
269
180
139
116
80
79
49
47
45
40
26
25
20
18
17
17
17
14
13
11
11
10
7
6
5
4
3
3
2
2
2
1
1
1
1
1
1
1
1
22
21
10
10
10
Sort By
Yellow Gold Synthetic Ruby & Diamond Pendant - 14k Emerald Cut 3.09ctw
Yellow Gold Synthetic Ruby & Diamond Pendant - 14k Emerald Cut 3.09ctw

Yellow Gold Synthetic Ruby & Diamond Pendant - 14k Emerald Cut 3.09ctw

Located in Greensboro, NC

Metal Content: 14k Yellow Gold Stone Information Synthetic Ruby Carat(s): 3.00ct Cut: Emerald

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Imitation Diamond Heart Silver Necklace Synthetic Blue Sapphire
Imitation Diamond Heart Silver Necklace Synthetic Blue Sapphire

Imitation Diamond Heart Silver Necklace Synthetic Blue Sapphire

By Natkina

Located in Genève, GE

Plated Silver 925 ・ Sparkle on: Our crystals are hand-cut Zirconia (CZ), an exact imitation of diamond

Category

21st Century and Contemporary Pendant Necklaces

Materials

Sapphire, Blue Sapphire, Silver

Mid-Century Synthetic Blue Sapphire and Diamond Two-Tone Link Bracelet
Mid-Century Synthetic Blue Sapphire and Diamond Two-Tone Link Bracelet

Mid-Century Synthetic Blue Sapphire and Diamond Two-Tone Link Bracelet

Located in Denver, CO

diamonds totaling approximately 1.50 carats, HI color and VS-SI clarity, alternating between seven square

Category

Mid-20th Century Link Bracelets

Materials

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

Russian 14k/Silver Old Mine/Rose Cut Diamond & Synthetic Ruby Bracelet
Russian 14k/Silver Old Mine/Rose Cut Diamond & Synthetic Ruby Bracelet

Russian 14k/Silver Old Mine/Rose Cut Diamond & Synthetic Ruby Bracelet

Located in Victoria, BC

, combining mixed metals with intricate diamond work and calibrated ruby accents. This piece reflects the

Category

Antique Late 19th Century Russian Link Bracelets

Materials

Diamond, Ruby, 14k Gold, Silver

Art Deco Diamond & Synthetic Sapphire Engraved 1 Carat Platinum Ring
Art Deco Diamond & Synthetic Sapphire Engraved 1 Carat Platinum Ring

Art Deco Diamond & Synthetic Sapphire Engraved 1 Carat Platinum Ring

Located in Scotts Valley, CA

Details: Stunning Antique Art Deco diamond & synthetic sapphire engagement ring. The band is

Category

Vintage 1920s Art Deco Wedding Rings

Materials

Diamond, Sapphire, Platinum

Beautiful flower-shaped earrings with diamonds and synthetic rubies
Beautiful flower-shaped earrings with diamonds and synthetic rubies

Beautiful flower-shaped earrings with diamonds and synthetic rubies

Located in Chorzów, PL

. Beautiful flower-shaped earrings with diamonds and synthetic rubies The photo in the box is for

Category

Early 20th Century Czech Art Nouveau Drop Earrings

Vintage Art Deco Synthetic Sapphire & Diamond Filigree Bracelet 14K White Gold
Vintage Art Deco Synthetic Sapphire & Diamond Filigree Bracelet 14K White Gold

Vintage Art Deco Synthetic Sapphire & Diamond Filigree Bracelet 14K White Gold

Located in Montgomery, AL

1 - 16mm X 8mm Step Cut Synthetic Blue Gemstone 3 - 2mm Old European Cut Diamonds; Estimated

Category

20th Century Art Deco Link Bracelets

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold

Antique Diamond and Synthetic Pink Sapphire Ring, 18k Gold, Edwardian
Antique Diamond and Synthetic Pink Sapphire Ring, 18k Gold, Edwardian

Antique Diamond and Synthetic Pink Sapphire Ring, 18k Gold, Edwardian

Located in NEWARK, GB

I can't say enough about this stunning antique, Edwardian era, synthetic pink Sapphire and Diamond

Category

Early 20th Century British Edwardian Engagement Rings

Materials

Diamond, Pink Sapphire, 18k Gold

1940s Synthetic Rubies Diamonds 18 Karat Rose Gold Asymmetrical Tank Ring
1940s Synthetic Rubies Diamonds 18 Karat Rose Gold Asymmetrical Tank Ring

1940s Synthetic Rubies Diamonds 18 Karat Rose Gold Asymmetrical Tank Ring

Located in Poitiers, FR

the top with a line of rail-set calibrated synthetic rubies. The other end of the plate is adorned

Category

Vintage 1940s French Retro Signet Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Rose Gold

Vintage Diamond and Synthetic Ruby Asymmetric Cocktail Ring in Gold & Platinum
Vintage Diamond and Synthetic Ruby Asymmetric Cocktail Ring in Gold & Platinum

Vintage Diamond and Synthetic Ruby Asymmetric Cocktail Ring in Gold & Platinum

Located in Scottsdale, AZ

Platinum Gemstone: Synthetic Ruby and Diamond Ruby Count: 8 Ruby Cut: Round Cabochon and Square Ruby

Category

20th Century Unknown Contemporary Cocktail Rings

Materials

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

18K Yellow Gold Ring with Diamonds and Synthetic Sapphires – Approx. 0.50ct
18K Yellow Gold Ring with Diamonds and Synthetic Sapphires – Approx. 0.50ct

18K Yellow Gold Ring with Diamonds and Synthetic Sapphires – Approx. 0.50ct

Located in Berlin, BE

18K Yellow Gold Ring with Diamonds and Synthetic Sapphires – Approx. 0.50ct A classic ring crafted

Category

21st Century and Contemporary German Aesthetic Movement Fashion Rings

Materials

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

14 Karat White Gold Filigree Synthetic Sapphire and Diamond Bar Pin
14 Karat White Gold Filigree Synthetic Sapphire and Diamond Bar Pin

14 Karat White Gold Filigree Synthetic Sapphire and Diamond Bar Pin

Located in Washington Depot, CT

14 Karat White Gold Filigree Synthetic Sapphire and Diamond Bar Pin- This stunning pin features

Category

20th Century Brooches

Materials

Diamond, Sapphire, White Gold

Victorian Synthetic Ruby and 0.62 Carat Diamond 18k Yellow Gold Dress Ring
Victorian Synthetic Ruby and 0.62 Carat Diamond 18k Yellow Gold Dress Ring

Victorian Synthetic Ruby and 0.62 Carat Diamond 18k Yellow Gold Dress Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique Victorian synthetic ruby and 0.62 carat diamond, 18 karat

Category

Antique 1890s Cocktail Rings

Materials

Diamond, Yellow Gold, Silver

14 Karat Yellow Gold Synthetic Sapphire and Diamond Pear Shape Halos
14 Karat Yellow Gold Synthetic Sapphire and Diamond Pear Shape Halos

14 Karat Yellow Gold Synthetic Sapphire and Diamond Pear Shape Halos

By Gregory Mikaelian & Sons, Inc.

Located in Los Angeles, CA

14 karat yellow gold Synthetic sapphire and diamond pear shape halos, containing 2 pear shape

Category

2010s American Contemporary Stud Earrings

Materials

Diamond, Sapphire, 14k Gold

1940s Retro 14K Yellow Gold Band with Synthetic Ruby and Diamond
1940s Retro 14K Yellow Gold Band with Synthetic Ruby and Diamond

1940s Retro 14K Yellow Gold Band with Synthetic Ruby and Diamond

Located in Beverly Hills, CA

Center Stone: Rectangular French Cut Synthetic Ruby Weight: Approximately .40 Carat Accent Stone

Category

20th Century Retro Cocktail Rings

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

Synthetic Ruby and Sapphire 0.48 Carat Zircon 0.10 Carat Diamond Gold Ring
Synthetic Ruby and Sapphire 0.48 Carat Zircon 0.10 Carat Diamond Gold Ring

Synthetic Ruby and Sapphire 0.48 Carat Zircon 0.10 Carat Diamond Gold Ring

Located in Jesmond, Newcastle Upon Tyne

An impressive synthetic ruby and sapphire, 0.48 carat zircon and 0.10 carat diamond, 14 karat gold

Category

Vintage 1940s Cocktail Rings

Materials

Diamond, Zircon, White Gold, Yellow Gold

Retro Synthetic Ruby and Diamond Ring of 10k Gold, Circa 1930-1940
Retro Synthetic Ruby and Diamond Ring of 10k Gold, Circa 1930-1940

Retro Synthetic Ruby and Diamond Ring of 10k Gold, Circa 1930-1940

Located in Lewisburg, PA

synthetic flame fusion rubies and sparkling diamonds, all mounted in solid 14k gold. Jewelry from this

Category

Vintage 1930s Cocktail Rings

Materials

Diamond, Ruby, 10k Gold

Antique 15ct Gold and Silver Synthetic Ruby & Diamond Cluster Pendant Circa 1865
Antique 15ct Gold and Silver Synthetic Ruby & Diamond Cluster Pendant Circa 1865

Antique 15ct Gold and Silver Synthetic Ruby & Diamond Cluster Pendant Circa 1865

Located in Brighton, GB

of old-cut diamonds in foliate formation, bordered by alternating synthetic rubies and diamonds. A

Category

Antique Mid-19th Century Victorian Pendant Necklaces

Materials

Diamond, Ruby, Gold, 15k Gold

Vintage 20.50 Carat Synthetic Spinel and Diamond Cocktail Ring, circa 1940s
Vintage 20.50 Carat Synthetic Spinel and Diamond Cocktail Ring, circa 1940s

Vintage 20.50 Carat Synthetic Spinel and Diamond Cocktail Ring, circa 1940s

Located in London, GB

This stunning 20.50 carat synthetic spinel is framed by 0.30 carats of round brilliant cut diamonds

Category

Vintage 1940s Unknown Cocktail Rings

Materials

Diamond, Spinel, 18k Gold, Platinum

Art Deco 18k Diamond and Synthetic Sapphire Triple Band Ring
Art Deco 18k Diamond and Synthetic Sapphire Triple Band Ring

Art Deco 18k Diamond and Synthetic Sapphire Triple Band Ring

Located in Narberth, PA

A magnificent diamond and synthetic sapphire ring from the Art Deco (ca1930) era! Crafted in 18k

Category

20th Century Band Rings

Materials

Gold, 18k Gold, White Gold

Art Deco old cut diamond synthetic sapphire navette 18k white gold ring
Art Deco old cut diamond synthetic sapphire navette 18k white gold ring

Art Deco old cut diamond synthetic sapphire navette 18k white gold ring

Located in Beverly Hills, CA

Peruzzi cut diamonds arranged in a graceful elongated design. Totaling approximately 0.60 carat, the

Category

Vintage 1930s Art Deco Cocktail Rings

Materials

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

14 Karat White Gold Diamond and Synthetic Sapphire Rivière / Tennis Bracelet
14 Karat White Gold Diamond and Synthetic Sapphire Rivière / Tennis Bracelet

14 Karat White Gold Diamond and Synthetic Sapphire Rivière / Tennis Bracelet

Located in Zurich, CH

Elegant 14 karat white gold, brilliant-cut diamond and synthetic sapphire rivière/tennis bracelet

Category

Late 20th Century Unknown Modern Link Bracelets

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold

Antique Victorian 3.11 Carat Diamond Synthetic Ruby 15k Yellow Gold Bee Brooch
Antique Victorian 3.11 Carat Diamond Synthetic Ruby 15k Yellow Gold Bee Brooch

Antique Victorian 3.11 Carat Diamond Synthetic Ruby 15k Yellow Gold Bee Brooch

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 3.11 carat diamond and synthetic ruby, 15 karat yellow gold

Category

Antique 1880s Unknown Victorian Brooches

Materials

Diamond, Ruby, Gold, 15k Gold, Yellow Gold

Oval Blue Synthetic Sapphire and Natural Diamond 14 Karat Gold Pendant Necklace
Oval Blue Synthetic Sapphire and Natural Diamond 14 Karat Gold Pendant Necklace

Oval Blue Synthetic Sapphire and Natural Diamond 14 Karat Gold Pendant Necklace

Located in Scottsdale, AZ

This stunning synthetic blue sapphire and natural diamond pendant is exquisitely set in 14 karat

Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

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

White Gold Synthetic Emerald & Diamond Halo Ring, 14k Square 1.51ctw Engagement
White Gold Synthetic Emerald & Diamond Halo Ring, 14k Square 1.51ctw Engagement

White Gold Synthetic Emerald & Diamond Halo Ring, 14k Square 1.51ctw Engagement

Located in Greensboro, NC

Information: Synthetic Emerald Carat: 1.19ct Cut: Square Color: Green Size: 7mm (square) Natural Diamonds

Category

Late 20th Century Unknown More Jewelry

Materials

Diamond, Emerald, White Gold

Natural Diamond Ring 18 Karat White Gold Synthetic Emerald Engagement Ring
Natural Diamond Ring 18 Karat White Gold Synthetic Emerald Engagement Ring

Natural Diamond Ring 18 Karat White Gold Synthetic Emerald Engagement Ring

Located in Antwerpen, BE

Diamonds/ Synthetic Emeralds Shape: Round Brilliant Total Carat Weight: 0.50ct Setting Style: Prong Average

Category

2010s Belgian Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Synthetic Ruby and 1.48 Carat Diamond 15k Yellow Gold Bar Brooch Circa 1900
Synthetic Ruby and 1.48 Carat Diamond 15k Yellow Gold Bar Brooch Circa 1900

Synthetic Ruby and 1.48 Carat Diamond 15k Yellow Gold Bar Brooch Circa 1900

Located in Jesmond, Newcastle Upon Tyne

An impressive synthetic ruby and 1.48 carat diamond, 15 karat yellow gold and platinum set bar

Category

Antique Early 1900s Brooches

Materials

Diamond, Yellow Gold, Platinum

1.10 Carat Diamond and Synthetic Ruby 14k Yellow Gold Trilogy Ring Circa 1900
1.10 Carat Diamond and Synthetic Ruby 14k Yellow Gold Trilogy Ring Circa 1900

1.10 Carat Diamond and Synthetic Ruby 14k Yellow Gold Trilogy Ring Circa 1900

Located in Jesmond, Newcastle Upon Tyne

A fine and impressive antique 1.10 carat diamond and synthetic ruby, 14 karat yellow gold three

Category

Antique Early 1900s Three-Stone Rings

Materials

Diamond, Yellow Gold

Vintage platinum ring in Art Deco style with diamonds and synthetic sapphires.
Vintage platinum ring in Art Deco style with diamonds and synthetic sapphires.

Vintage platinum ring in Art Deco style with diamonds and synthetic sapphires.

Located in Chorzów, PL

brilliant" cut diamond weighing approximately 0.25 ct (SI2 clarity, color H), from which radiating synthetic

Category

Early 20th Century European Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco ruby diamond ring in 18 karat gold and platinum, synthetic rubies
Art Deco ruby diamond ring in 18 karat gold and platinum, synthetic rubies

Art Deco ruby diamond ring in 18 karat gold and platinum, synthetic rubies

Located in PARIS, FR

Art Deco ruby diamond ring in 18 karat gold and platinum. This Art Deco ring is set with synthetic

Category

Vintage 1930s French Art Deco Three-Stone Rings

Materials

Diamond, Ruby, Gold, Platinum

Synthetic Ruby and 0.78 Carat Diamond 18k Yellow Gold Dress Ring Circa 1910
Synthetic Ruby and 0.78 Carat Diamond 18k Yellow Gold Dress Ring Circa 1910

Synthetic Ruby and 0.78 Carat Diamond 18k Yellow Gold Dress Ring Circa 1910

Located in Jesmond, Newcastle Upon Tyne

An impressive synthetic ruby and 0.78 carat diamond, 18 karat yellow gold and platinum set dress

Category

Vintage 1910s Cocktail Rings

Materials

Diamond, Yellow Gold, Platinum

11.22 Carat Heart Black Diamond 18 KT Pink Gold Made in Italy Collier Necklace
11.22 Carat Heart Black Diamond 18 KT Pink Gold Made in Italy Collier Necklace

11.22 Carat Heart Black Diamond 18 KT Pink Gold Made in Italy Collier Necklace

By Margherita Burgener

Located in Valenza , IT

diamonds we set are natural diamonds and not synthetic. Diamonds and colored stones are purchased from

Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Black Diamond, 18k Gold, Rose Gold, Gold

CLARISSA BRONFMAN Ebony Evil Eye Pendant Ebony Sapphire Cinnabar Beaded Necklace
CLARISSA BRONFMAN Ebony Evil Eye Pendant Ebony Sapphire Cinnabar Beaded Necklace

CLARISSA BRONFMAN Ebony Evil Eye Pendant Ebony Sapphire Cinnabar Beaded Necklace

By Clarissa Bronfman

Located in New York, NY

diamond and red cinnabar tumbler bead connected to lab synthetic diamond fisher's hook clasp that opens

Category

21st Century and Contemporary Unknown Contemporary Beaded Necklaces

Materials

Diamond, Sapphire, 14k Gold, Sterling Silver

Synthetic Ruby and 0.78 Carat Diamond 18k Yellow Gold Dress Ring Circa 1907
Synthetic Ruby and 0.78 Carat Diamond 18k Yellow Gold Dress Ring Circa 1907

Synthetic Ruby and 0.78 Carat Diamond 18k Yellow Gold Dress Ring Circa 1907

Located in Jesmond, Newcastle Upon Tyne

A fine and impressive antique synthetic ruby and 0.78 carat diamond, 18 karat yellow gold and

Category

Antique Early 1900s Cocktail Rings

Materials

Diamond, Yellow Gold, Platinum

White Gold Diamond & Synthetic Sapphire Art Deco Bracelet 14 Karat Single .32ctw
White Gold Diamond & Synthetic Sapphire Art Deco Bracelet 14 Karat Single .32ctw

White Gold Diamond & Synthetic Sapphire Art Deco Bracelet 14 Karat Single .32ctw

Located in Greensboro, NC

Era: Art Deco 1920s - 1930s Metal Content: 14k White Gold Stone Information: Natural Diamond

Category

Vintage 1920s Unknown Art Deco Link Bracelets

Materials

Diamond, Sapphire, 14k Gold, White Gold

Carved Jadeite Jade & Diamond Pin and Synthetic Dangling Ruby Bead Platinum Pin
Carved Jadeite Jade & Diamond Pin and Synthetic Dangling Ruby Bead Platinum Pin

Carved Jadeite Jade & Diamond Pin and Synthetic Dangling Ruby Bead Platinum Pin

By Gad & Co.

Located in Miami, FL

Jade and Diamond Pin with Ruby Beads in Platinum Pin. An artistic masterpiece, this pin features

Category

21st Century and Contemporary North American Contemporary Brooches

Materials

Diamond, Jade, Ruby, Platinum

Diamond and Yellow Gold Heart Motif necklace
Diamond and Yellow Gold Heart Motif necklace

Diamond and Yellow Gold Heart Motif necklace

Located in Aspen, CO

earth. We never use lab grown, synthetic diamonds. Each piece of jewelry arrives in a fine gift-wrapped

Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Blue Synthetic Sapphire and Natural Diamond Stud Earrings Set in 14 Karat Gold
Blue Synthetic Sapphire and Natural Diamond Stud Earrings Set in 14 Karat Gold

Blue Synthetic Sapphire and Natural Diamond Stud Earrings Set in 14 Karat Gold

Located in Scottsdale, AZ

These stunning synthetic blue sapphire and diamond earrings, set in a harmonious blend of 14 karat

Category

21st Century and Contemporary Unknown Contemporary Stud Earrings

Materials

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

Antique Russian 2.86 Carat Diamond Synthetic Ruby and Enamel and Gold Bangle
Antique Russian 2.86 Carat Diamond Synthetic Ruby and Enamel and Gold Bangle

Antique Russian 2.86 Carat Diamond Synthetic Ruby and Enamel and Gold Bangle

Located in Jesmond, Newcastle Upon Tyne

A stunning antique Russian synthetic ruby and 2.86 carat diamond, enamel and 18 karat yellow and

Category

Antique 1880s Russian Russian Empire Bangles

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Enamel

Art Deco White Gold Diamond and Synthetic Sapphire Ring with GIA Report
Art Deco White Gold Diamond and Synthetic Sapphire Ring with GIA Report

Art Deco White Gold Diamond and Synthetic Sapphire Ring with GIA Report

Located in Lexington, KY

This is an amazing Art Deco diamond and synthetic sapphire ring set in 18K white gold! Adorned with

Category

Vintage 1920s Engagement Rings

Materials

Diamond, 18k Gold, White Gold

1940's Synthetic Sapphire and Diamond Bracelet 7.00 Carats-Sapphire 1.10 TDW
1940's Synthetic Sapphire and Diamond Bracelet 7.00 Carats-Sapphire 1.10 TDW

1940's Synthetic Sapphire and Diamond Bracelet 7.00 Carats-Sapphire 1.10 TDW

Located in Wailea, HI

1940's Synthetic Sapphire and Diamond Bracelet 7.00 Carats-Sapphire 1.10 TDW. Constructed In The

Category

Early 20th Century American Retro Retro Bracelets

Materials

Diamond, Sapphire, 14k Gold, White Gold

Synthetic Emerald and Diamond Cocktail Ring 18K White Gold Size US 6.5-7
Synthetic Emerald and Diamond Cocktail Ring 18K White Gold Size US 6.5-7

Synthetic Emerald and Diamond Cocktail Ring 18K White Gold Size US 6.5-7

Located in New York, NY

This beautiful oval cut synthetic green emerald and diamond cocktail ring is crafted in fine 18k

Category

2010s Modern Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "Synthetic Diamond", and we’ll notify you when there are new listings in this category.

Synthetic Diamond For Sale on 1stDibs

You are likely to find exactly the synthetic diamond you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, 18k Gold and Platinum, this item was constructed with great care. You can easily find a 128 antique edition and 16 modern creations to choose from as well. If you’re looking for a synthetic diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. Finding an appealing synthetic diamond — no matter the origin — is easy, but Lester Lampert, Natkina and Amwaj Jewellery each produced a popular version that is worth a look. A synthetic diamond can make for a versatile accessory, but a selection from our variety of 89 Diamond versions can add an especially stylish touch. Today, if you’re looking for an old european cut version of this piece and are unable to find the perfect match, our selection also includes round cut and uncut alternatives. Finding a synthetic diamond for sale for women should be easy, but there are 36 pieces available to browse for unisex as well as men, too.

How Much is a Synthetic Diamond?

The price for a synthetic diamond starts at $129 and tops out at $26,500 with these rings, on average, selling for $1,980.