Skip to main content

20 Carat Synthetic Sapphire

14 Karat White Gold Diamond and Synthetic Sapphire Rivière / Tennis Bracelet
Located in Zurich, CH
, respectively 20 synthetic sapphire baguettes totalling circa 6.8 carats. This timeless and elegant bracelet
Category

Late 20th Century Unknown Modern Link Bracelets

Materials

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

Platinum Art Deco 8.5ct Diamond Bracelet with Synthetic Sapphires '#J4561'
Located in Big Bend, WI
Deco diamond bracelet featuring 8.5 carats of diamonds accented by calibre cut synthetic blue sapphires
Category

Early 20th Century Art Deco Tennis Bracelets

Materials

Diamond, Platinum

Oval Blue Synthetic Sapphire and Natural Diamond 14 Karat Gold Pendant Necklace
Located in Scottsdale, AZ
Checkerboard Synthetic Sapphire Total Carat Weight: 6.57 carats Synthetic Sapphire Color: Blue Diamond Count: 1
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

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

Art Deco Platinum 1.25 Carat Old European Cut Diamond & Sapphire Engagement Ring
Located in Cape May, NJ
: Approximately 1.25 Carats Color / Clarity: H / SI1 Accent Stone: (8) French Cut Synthetic Sapphires Carat
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Platinum

18K Art Deco White Gold Diamond and Sapphire Line Bracelet
Located in Venice, CA
an alternating pattern of sparkling diamonds and synthetic deep blue sapphires. Each of the 20
Category

Vintage 1920s Unknown Art Deco More Bracelets

Materials

Diamond, Sapphire, White Gold, 18k Gold

Antique Deco Diamond Sapphire Ring 20k White Gold Vintage Fine Jewelry 6.25
Located in Torrance, CA
). Four French cut sapphires (synthetic) are estimated at 0.05 carats (0.20 carats total estimated weight
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, White Gold

.25 Carat Total Weight Diamond Platinum and White Gold Engagement Ring
Located in Atlanta, GA
Stone Details: Type: Synthetic Sapphire Shape: French Cut Total Carat Weight: .20 carat, total weight
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Sapphire, Blue Sapphire, White Gold, Platinum

5.95 Carat Pink Spinel Diamond Gold Ring
Located in Tucson, AZ
5.95 carats and measures 15. x 9.7 mm and is SI Grade. The width of the ring is 20 mm on top and the
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Spinel, White Gold, 18k Gold

Art Deco 5.44 Carat Diamond Bracelet
Located in Miami, FL
an antique pattern of lines, a milgrain border, and decorated by 20 synthetic sapphires, all features
Category

Vintage 1920s Unknown Art Deco More Bracelets

Materials

Diamond, Platinum

2.78 Carat Oval Cut Emerald Pendant in 14k
Located in Chicago, IL
This custom, bezel-set pendant necklace features a gorgeous 2.78 Carat Oval Cut Emerald measuring
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald, 18k Gold

1.2 Carat Pear Cut Emerald Pendant in 14K
Located in Chicago, IL
Did you know that emeralds are even rarer than diamonds? Emeralds are more than 20 times rarer than
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald

2.82 Carat Emerald Cut Emerald Pendant In 14K
Located in Chicago, IL
Did you know that emeralds are even rarer than diamonds? Emeralds are more than 20 times rarer than
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald

1.93 Carat Emerald Cut Emerald Pendant in 14K
Located in Chicago, IL
Did you know that emeralds are even rarer than diamonds? Emeralds are more than 20 times rarer than
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald

0.71 Carat Emerald Cut Emerald Pendant in 14K
Located in Chicago, IL
Did you know that emeralds are even rarer than diamonds? Emeralds are more than 20 times rarer than
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald

3.04 Carat Oval Cut Emerald Pendant Necklace in 18k
Located in Chicago, IL
This custom, bezel-set pendant necklace features a gorgeous 3.04 Carat Oval Cut emerald measuring
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald, 18k Gold

2.26 Carat Oval Cut Emerald Pendant Necklace in 18k
Located in Chicago, IL
This custom, bezel-set pendant necklace features a gorgeous 2.26 Carat Oval Cut Emerald measuring
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald, 18k Gold

2.15 Carat Oval Cut Emerald Pendant Necklace in 18K
Located in Chicago, IL
This custom, bezel-set pendant necklace features a gorgeous 2.15 Carat Oval Cut Emerald measuring
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald, 18k Gold

2.13 Carat Oval Cut Emerald Pendant Necklace in 18k
Located in Chicago, IL
This custom, bezel-set pendant necklace features a gorgeous 2.13 Carat Oval Cut Emerald measuring
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald, 18k Gold

IGITL Certified 2.16 Carat Oval Emerald Pendant Necklace in 18k
Located in Chicago, IL
This custom, bezel-set pendant necklace features a gorgeous IGITL Certified 2.16 Carat Oval Cut
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald, 18k Gold

IGITL Certified 2.69 Carat Oval Cut Emerald Pendant Necklace in 18k
Located in Chicago, IL
This custom, bezel-set pendant necklace features a gorgeous IGITL Certified 2.69 Carat Oval Cut
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald, 18k Gold

IGITL Certified 2.38 Carat Oval Cut Emerald Pendant Necklace in 18K
Located in Chicago, IL
This custom, bezel-set pendant necklace features a gorgeous IGITL Certified 2.38 Carat Oval Cut
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald, 18k Gold

IGITL Certified 2.38 Carat Oval Cut Emerald Pendant Necklace in 18K
Located in Chicago, IL
This custom, bezel-set pendant necklace features a gorgeous IGITL Certified 2.38 Carat Oval Cut
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald, 18k Gold

IGITL Certified 2.44 Carat Oval Cut Emerald Pendant Necklace in 18k
Located in Chicago, IL
This custom, bezel-set pendant necklace features a gorgeous IGITL Certified 2.58 Carat Oval Cut
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald, 18k Gold

2.9 Carat IGITL Cer. Oval Cut Emerald Pendant Necklace in 18k
Located in Chicago, IL
This custom, bezel-set pendant necklace features a gorgeous IGITL Certified 2.90 Carat Oval Cut
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald, 18k Gold

IGITL Certified 2.73 Carat Oval Cut Emerald Pendant Necklace in 18k
Located in Chicago, IL
This custom, bezel-set pendant necklace features a gorgeous IGiTL Certified 2.73 Carat Oval Cut
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald, 18k Gold

IGITL Certified 2.4 Carat Oval Cut Emerald Pendant Necklace in 18k
Located in Chicago, IL
This custom, bezel-set pendant necklace features a gorgeous IGITL Certified 2.40 Carat Oval Cut
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald, 18k Gold

IGITL Certified 2.48 Carat Oval Cut Emerald Pendant Necklace in 18k
Located in Chicago, IL
This custom, bezel-set pendant necklace features a gorgeous IGITL Certified 2.48 Carat Oval Cut
Category

2010s American Contemporary Pendant Necklaces

Materials

Emerald, 18k Gold

People Also Browsed

Victorian 4.68 Carat Old Mine Cut Diamond GIA Certified Engagement Ring
Located in Los Angeles, CA
A magnificent Victorian era 4.68 Carat Old Mine Cut Diamond Engagement Ring composed of 18k yellow gold. The cushion shaped stone is GIA certified to be K color & SI1 clarity. Set in...
Category

Antique 1890s English Victorian Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Art Deco Platinum 1.71 Old European Cut Diamond Halo Ring, circa 1920
Located in Cape May, NJ
Era: Art Deco 1920's Composition: Platinum Primary Stone: Old European Cut Diamond Stone Carat: 1.71 Color: H Clarity: Si1 Accent Stone: 44 Old European Cut Diamonds Color:...
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Mark Broumand 3.48 Carat Round Brilliant Cut Diamond Tennis Bracelet
By Mark Broumand
Located in Los Angeles, CA
Truly elegant and timeless, this stunning diamond tennis bracelet showcases 3.48ct of round brilliant cut diamonds, GIA certified at F-G in color, VS2-SI1 in clarity. They are impecc...
Category

2010s Tennis Bracelets

GIA Certified 1.61 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 6.5 Metal Type: Platinum [Tested & Hallmarked] Weight: 3.8 grams Center Stone Details: GIA REPORT # 6204406613 Weight: 1.61 carat Cut: Old European Brillia...
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Sapphire, Blue Sapphire, Platinum

Harry Winston Diamond Brooch
By Harry Winston
Located in New York, NY
Harry Winston Diamond Flower brooch. This brooch has about 230 diamonds, including the center stone, weighting approximately 20carats , all set in platinum The center diamond is abou...
Category

Late 20th Century American Artist Brooches

Materials

Diamond, Platinum

Harry Winston Diamond Brooch
Harry Winston Diamond Brooch
Free Shipping
Dm 2.25 in
English Sterling Silver Double Link Charm Bracelet
Located in London, GB
Delightful English sterling silver charm bracelet with a heart lock and safety chain. There are thirty four charms: telephone, horses head and horseshoe, ballet dancer, owl, horse r...
Category

Vintage 1970s English Charm Bracelets

Materials

Sterling Silver

1920s Antique Old European Cut Diamond Ring in Platinum
Located in New York, NY
1920s Antique Old european cut diamond engagement ring in platinum. The details are as follows : Diamond weight : 1.35 carat ( J k color and VS clarity ) Metal : Platinum Ring Si...
Category

Vintage 1920s American Engagement Rings

Materials

Diamond, Platinum

Art Deco Antique Diamond Emerald Engagement Ring
Located in Chicago, IL
Circa 1915 This early Art Deco octagon shape engagement ring is handcrafted in platinum. The ring is centered with a sparkling old cushion cut diamond (7.10 x 6.5 x 4.15 mm, approxi...
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Blue Green Tourmaline Earrings 4.61 Carat Cushions
By Merkaba
Located in Beverly Hills, CA
Exquisite platinum earrings, set with an exotic and desirable 4.61 carat pair of "Lagoon Blue" Tourmaline cushions, a pair of 0.80 carats G/VS1 cushion diamonds, all decorated by a t...
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Diamond, White Diamond, Multi-gemstone, Tourmaline, Platinum

Gold Vermeil on Sterling Silver Tennis Bracelet Pale Blue Clear Cubic Zirconias
Located in London, GB
Beautiful gold vermeil on sterling silver tennis bracelet with a double safety catch, set with oval pale blue and round clear faceted cubic zirconias in open back settings. Measuring...
Category

Early 2000s Unknown Tennis Bracelets

Materials

Vermeil, Sterling Silver

Ethiopian Opal Tennis bracelet in 14K Yellow Gold
Located in New York, NY
This stunning bracelet has 35 vibrant Ethiopian Opals each set with 4 prongs. Fun to wear everyday or on that special occasion. There is a double lock for extra security. This brace...
Category

2010s Tennis Bracelets

Materials

Opal, Gold, 14k Gold, Yellow Gold

Unique GIA Certified 2.12 Carat Old European Diamond Platinum Engagement Ring
Located in New York, NY
This amazing engagement ring from the Art Deco era, is centered with a sparkling GIA certified old European cut diamond that weighs 2.12ct. graded J with VS1 clarity. The center diam...
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Antique Art Deco Platinum Old Mine Cut Diamond Sapphire Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Mine Cut Diamond Sapphire Engagement Ring. This gorgeous engagement ring is crafted in platinum. The center holds a white chunky old mine cut ...
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Emilio Jewelry Certified 83.00 Carat Fancy Diamond Necklace
By Emilio!
Located in New York, NY
From Emilio Jewelry located on New York's iconic Fifth Avenue, featuring a hard to come by Gia certified 25.00 carat yellow diamond pear shape drop diamond. The necklace is set with ...
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond, Yellow Diamond

2.19 Carat Hexagonal Diamond Emerald Platinum Engagement Ring
Located in New York, NY
This truly unique engagement ring features a GIA certified 2.19 carat hexagonal mixed cut diamond. The GIA report gives this gemstone a color grade of F and a clarity of SI1. The unu...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Emerald, Platinum

Edwardian 1.39 Carat GIA Old Mine Cut Diamond & Sapphire Cluster Engagement Ring
Located in Los Angeles, CA
Edwardian era 1.39 Carat Old Mine Cut Diamond and Blue Sapphire Cluster Engagement Ring composed of 18k white gold. The center stone Old Mine Cushion Cut is GIA certified J color & S...
Category

Vintage 1910s French Edwardian Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Recent Sales

Antique Ring .20 Carat Diamond and 18 Karat Yellow Gold Art Deco
Located in Tampa, FL
diamond with SI2 clarity and H-I color. The calibrated synthetic sapphires surround the diamond and set
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Vintage 1950s Platinum Diamond and Sapphire Engagement Ring, Lady Di Style
Located in Antwerp, BE
synthetic, and all diamonds in this jewel are 100% guaranteed to be natural! Precious stones: One sapphire
Category

Mid-20th Century Belgian Retro Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Victorian Queen Bee Brooch with Diamonds, Sapphire and Emeralds
Located in Antwerp, BE
synthetic, and all diamonds in this jewel are 100% guaranteed to be natural! Precious stones: One sapphire
Category

Antique 1890s Belgian Late Victorian Brooches

Materials

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

Antique 18 Karat Gold Victorian Diamond Sapphire and Ruby Engagement Ring, 1880s
Located in Antwerp, BE
Antique jewelry object group: ring Condition: very good condition Ring size Continental: 64 & 20
Category

Antique 1880s Unknown Victorian Fashion Rings

Materials

Diamond, White Diamond, Ruby, Sapphire, Blue Sapphire, Gold, 18k Gold, Y...

Wide Art Deco Platinum Diamond and Calibre Sapphire Bracelet
Located in San Francisco, CA
blue calibre synthetic sapphires* bordered on each side with slender rows of small round diamonds
Category

Early 20th Century Art Deco Modern Bracelets

Materials

Diamond, Sapphire, Platinum

Wide Art Deco Platinum Diamond and Calibre Sapphire Bracelet
Wide Art Deco Platinum Diamond and Calibre Sapphire Bracelet
Free Shipping
W 0.69 in D 0.19 in L 7.5 in
Late Victorian French Gold Pendant on Chain with Diamonds Sapphires and Pearls
Located in Antwerp, BE
IJGC-lab for whether they are natural or synthetic, and all diamonds in this jewel are 100% guaranteed
Category

Antique 1890s French Late Victorian Pendant Necklaces

Materials

Diamond, White Diamond, Pearl, Natural Pearl, Sapphire, Blue Sapphire, G...

Platinum Bracelet Featuring Diamonds and Synthetic Sapphires
Located in Coral Gables, FL
Totaling Approximately 2.00 Carats Accented By 20 Synthetic Sapphires Totaling Approximately 5.00 Carats
Category

Mid-20th Century Link Bracelets

Materials

Diamond, Sapphire, Platinum

European Cut Diamond & Blue Synthetic Sapphire Platinum Bracelet
Located in Santa Barbara, CA
softly on the wrist. The asymmetrical design accented with French cut synthetic sapphires, typical of the
Category

Vintage 1920s Art Deco Link Bracelets

Materials

Diamond, Platinum

Art Deco 0.45 Carat Old European Sapphire 20 Karat White Gold Unisex Ring
Located in Philadelphia, PA
total - H/I color with VS clarity. Bead set in a hexagonal form head and flanked by synthetic sapphires
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

White Diamond, Sapphire, Diamond, Blue Sapphire, White Gold

1.40 Carat Diamond Sapphire Gold Ring
Located in Miami, FL
, H color VS-SI clarity and 19 synthetic sapphires weighing approximately 2cts. The ring is a size
Category

21st Century and Contemporary American Cluster Rings

Materials

Diamond, White Diamond, Blue Sapphire, 14k Gold, Yellow Gold

Art Deco Diamond Sapphire Platinum Bracelet
Located in Beverly Hills, CA
, G average color, VS-SI clarity. 20 French cut synthetic sapphires approximately 4.00ct. Circa 1920's
Category

Vintage 1920s Art Deco Tennis Bracelets

Materials

Diamond, Sapphire, Platinum

Art Deco Sapphire DIamond Platinum Line Bracelet
Located in Boca Raton, FL
This Original Art Deco Line Bracelet features 20 Old European Cut Diamonds equaling 2 1/2 carat
Category

Early 20th Century Art Deco Link Bracelets

Materials

Blue Sapphire, White Diamond, Platinum

Art Deco Sapphire and Diamond Line Bracelet
Located in Montgomery, AL
features 20 bright sparkling synthetic blue sapphires, each custom cut. ( The process of producing
Category

Early 20th Century Unknown Art Deco Tennis Bracelets

Materials

Diamond, Sapphire, 18k Gold

Art Deco GIA 2.37ct Old Euro Diamond & French Sapphire Platinum Engagement Ring
Located in New York, NY
hand piercing, and delicate milgrain details. Six graduated most likely synthetic french cut sapphires
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

1900s Edwardian Sapphire Diamond Gold and Platinum Top Ring
Located in Cape May, NJ
approximately .20 carat, F color and Vs1 clarity. It is partnered to a .33 carat synthetic sapphire, and two .03
Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, Platinum

Art Deco 6.15 Carat Diamond and Emerald Bracelet
Located in Miami, FL
an antique pattern of lines, a milgrain border, and decorated by 20 synthetic sapphires, all features
Category

Vintage 1920s Unknown Art Deco More Bracelets

Materials

Diamond, Platinum

Art Deco Diamond 18 Karat White Gold Ring
Located in Boca Raton, FL
weighs approximately .20 carat and graded G color and VS clarity. Synthetic sapphires are used as accents
Category

Early 20th Century Art Deco Solitaire Rings

Materials

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

Art Deco Diamond Platinum Cocktail Ring Old European Cut Diamonds Estate Jewelry
Located in Boca Raton, FL
synthetic sapphire accents (normal for that time period).
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

14 Karat White Gold Synthetic Blue Sapphire & Natural Diamond Cocktail Ring
Located in Baltimore, MD
Weight: 5.4 grams Sapphire: Synthetic blue oval sapphire, approx. 4.50 carats Diamonds: Approx. .20 CTW G
Category

Mid-20th Century Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, White Gold

White Gold Synthetic Sapphire & Diamond Bypass Ring, 10k Marquise Cut 1.17ctw
Located in Greensboro, NC
Information: Synthetic Sapphire Color: Blue Cut: Marquise Carat: 1.15ct Natural Diamonds Clarity: I1 Color
Category

Late 20th Century Unknown Cocktail Rings

Materials

Diamond, Sapphire, White Gold

Yellow Gold Synthetic Pink Sapphire & Diamond Ring, 14k Rectangle Cut 2.52ctw
Located in Greensboro, NC
Gold as stamped (yellow and white) Stone Information: Synthetic Sapphire Color: Pink Size: 9.9mm x
Category

Late 20th Century Unknown Cocktail Rings

Materials

Diamond, Pink Sapphire, Yellow Gold

White Gold Synthetic Sapphire & Diamond Art Deco Ring 14k .28ctw Square Vintage
Located in Greensboro, NC
: Guaranteed 14k Gold as stamped Stone Information: Synthetic Sapphire Color: Blue Cut: Square Carat
Category

Late 20th Century Unknown Cocktail Rings

Materials

Diamond, Sapphire, White Gold

Art Deco Style Diamond & Sapphire Tennis Bracelet 14K White Gold
Located in Montgomery, AL
synthetic sapphires. The bracelet features approximately 1 carat of diamonds, combined total weight
Category

Late 20th Century Unknown Art Deco Tennis Bracelets

Materials

Diamond, Sapphire, 14k Gold, White Gold

Art Deco .20 Carat Diamond Sapphire Platinum Belais Engagement Ring
By Belais
Located in Tampa, FL
center diamond is accented with four triangular french cut synthetic sapphires. The mounting is pierced
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Edwardian .20 Carat T.W. Diamond and .40 Carat T.W. Sapphire Ring 18 Karat
Located in Tampa, FL
synthetic heart shaped blue sapphires. The beautiful filigree and engraving makes this 18K white gold
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco 9 Carat Diamond 14 Karat Gold Synthetic Sapphire Line Tennis Bracelet
Located in Shaker Heights, OH
Stunning 1930's Art Deco H-I/VS Diamond 14K Gold Synthetic Sapphire Line Tennis Bracelet. The
Category

Vintage 1930s Unknown Art Deco Tennis Bracelets

Materials

Diamond, Blue Sapphire, 14k Gold

Get Updated with New Arrivals
Save "20 Carat Synthetic Sapphire", and we’ll notify you when there are new listings in this category.

20 Carat Synthetic Sapphire For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 20 carat synthetic sapphire for your needs in our varied inventory. Frequently made of gold, yellow gold and white gold, this item was constructed with great care. You can easily find a 223 antique edition and 25 modern creations to choose from as well. Making the right choice when shopping for a 20 carat synthetic sapphire may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. There have been many well-made iterations of the classic 20 carat synthetic sapphire over the years, but those made by Luigi Ferrara, Seaman Schepps and Baume are often thought to be among the most beautiful. While most can agree that any 20 carat synthetic sapphire from our collection can easily elevate most outfits, but the choice of a sapphire version from the 140 available is guaranteed to add a special touch to your ensemble. See these pages for an old european cut iteration of this accessory, while there are also oval cut cut and mixed cut cut versions available here, too. There aren’t many items for men if you’re seeking a 20 carat synthetic sapphire, as most of the options available are for women and unisex.

How Much is a 20 Carat Synthetic Sapphire?

On average, a 20 carat synthetic sapphire at 1stDibs sells for $3,500, while they’re typically $110 on the low end and $84,500 for the highest priced versions of this item.