20mm Sapphire
35
to
239
3,109
1,710
3,870
1,850
1,049
536
496
233
150
128
108
73
51
50
49
34
28
27
22
11
8
8
6
3
3
3
3
2
2
2
1
1
1
902
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Vintage Sapphire and Diamond Cocktail Ring
Located in London, GB
Dimensions: 24mm x 20mm
Sapphire Dimensions: 9 (4mm x 2.5mm)
Total Diamond Weight: Approx. 2.32ct (Baguette
Category
Vintage 1980s Cocktail Rings
Materials
Diamond, Blue Sapphire, Gold
Multi Colour Natural Sapphire 104 Carats 925 Silver Diamond Sapphire Bangle
Located in jaipur, IN
Cts
14K Gold: 4.600
Silver Weight: 30.016 gms
Sapphire Weight: 104.88 Cts
Size: Inner - 60 mm
Category
2010s Bangles
Materials
Brown Diamond, Blue Sapphire, Green Sapphire, 14k Gold, Sterling Silver
14k gold ring with pink sapphire. Marquise sapphire ring
By Daizy Jewellery
Located in Istanbul, TR
sapphire, 8.3x4.2 mm - 0.75 ct, transparent,pink color
2. 20 side round cut sapphires - 0.025x20 - 0.50 ct
Category
2010s Turkish Modern Fashion Rings
Materials
Diamond, Sapphire, 14k Gold
Antique Edwardian Sapphire Diamond Ring in 1.20 Carat Sapphire
Located in Kendal, GB
week.
Dimensions: H 6 x W 20 x D 5 mm
Category
20th Century European Edwardian Engagement Rings
Materials
Diamond, Sapphire, Gold
Flower pendant with sapphire.
By Daizy Jewellery
Located in Istanbul, TR
sapphire pendant. Floral gold pendant.
Metal: 14k gold
Weight: 2.20 g.
Size 20 mm.
Central stone
Category
2010s Turkish Modern Pendant Necklaces
Materials
Diamond, Sapphire, Gold, 14k Gold
Apatite Sapphire Silver Pendant
By Emma Chapman
Located in Frome, Somerset
This lovely one of a kind Apatite Sapphire Silver Pendant has been handmade in our workshops.
It
Category
21st Century and Contemporary Indian Contemporary Pendant Necklaces
Materials
Sapphire, Apatite, Silver
14k gold ring with marquise cut sapphire side diamond and sapphires
By Daizy Jewellery
Located in Istanbul, TR
cut sapphire, 8.3x4.2 mm - 0.75 ct, transparent,pink color
2. 20 side round cut sapphires - 0.025x20
Category
2010s Turkish Modern Cocktail Rings
Materials
Diamond, Sapphire, 14k Gold
Red Sapphire Cross Pendant 14 Karat Yellow Gold Natural Red Sapphire
Located in Brooklyn, NY
gold 1.70 gram - brushed finish (solid gold)
Approx size 25 mm high ( 1' inch)
Natural Red Sapphire
Category
Early 2000s Italian Pendant Necklaces
Materials
Sapphire, 14k Gold, Yellow Gold
Etienne Perret Ceramic Sapphire Bangle Bracelet
By Etienne Perret
Located in Cohasset, MA
White ceramic dome bangle bezel set with 20 multi-colored sapphires (2.5mm to 3 mm) in 18 karat
Category
21st Century and Contemporary American Bangles
Materials
Blue Sapphire, Yellow Sapphire, Pink Sapphire, Green Sapphire, 18k Gold
Antique Gold Sapphire Brooch Pin
Located in New York, NY
Antique 14k gold brooch, with blue sapphires. Brooch is 48mm x 20mm. Weight - 7.4 grams.
Category
Antique 19th Century Brooches
Materials
Sapphire, Gold
Sapphire Earrings hanger 18 k
Located in Bad Kissingen, DE
sapphire earrings hanger
18 k gold
hallmarked 750
2,33 ct sapphire
length 20 mm
wide 10 mm
weight
Category
21st Century and Contemporary German Lever-Back Earrings
Materials
Sapphire, 18k Gold
Sapphire & Diamond Cocktail Ring
Located in Boca Raton, FL
Material: 18k white gold
Stones: White Diamonds and sapphire gemstones
Dimensions: 20mm x 22mm x 26mm
Category
21st Century and Contemporary Unknown Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
DAVID YURMAN Waves Silver Sapphire Pendant
By David Yurman
Located in New York, NY
Brand David Yurman
Men's Waves Sapphire Pendant
Material Sterling Silver
Metal Purity 925
Category
21st Century and Contemporary Pendant Necklaces
Materials
Sapphire, Silver
Antique Sapphire Diamond Ring, 1910s
Located in Chicago, IL
centered with a natural blue sapphire (5.43 x 4.23 x 3.2 mm, approximately 0.60 ct). The sapphire is
Category
Early 20th Century Edwardian Cluster Rings
Materials
Diamond, Sapphire
3.53 Carat Sapphire Diamond Ring
By Mehnaz Durrani
Located in Richmond, BC
Glamorous sapphire diamond ring. High brilliance, violetish blue, cushion faceted natural 3.53
Category
21st Century and Contemporary Canadian Contemporary Engagement Rings
Materials
Diamond, Sapphire, 18k Gold
18K Gold Pendant with Pink Heart Sapphire and Blue Round Sapphires Gold Pendant
Located in ประเวศ, TH
Approximate dimensions of the pendant - 33 mm x 20 mm
* Chain not included
Category
2010s Thai Pendant Necklaces
Materials
Sapphire, 18k Gold
Free Shipping
H 1.3 in W 0.79 in
Antique Russian Sapphire Gold Unisex Ring
Located in Chicago, IL
/16 in.) Ring size 10 (20 mm) resizable
Category
Early 20th Century Modern Engagement Rings
Materials
Sapphire, Blue Sapphire, Gold, 14k Gold
GIA Certified 8.18 Carat Blue Sapphire Diamond Platinum Ring, Sapphire Jewelry
Located in Los Angeles, CA
6.56 mm
Diamonds
Quantity 20
Total Weight 3.06 carats
Color White
Color intensity G-H
Shape Round
Category
21st Century and Contemporary American Art Deco Cocktail Rings
Materials
Blue Sapphire, Diamond, Platinum
14k Gold Blue Sapphire Earrings Micro Pave Genuine Sapphire Stud Earrings
By Oshi Jewels
Located in Bangkok, TH
REQUIRED GOLD COLOR)
- Size (Height X Width) : 7 mm x 8 mm
- Gemstone :- Natural Genuine Sapphire
- Stone
Category
21st Century and Contemporary Thai Modern Stud Earrings
Materials
Blue Sapphire, 14k Gold, Rose Gold, White Gold, Yellow Gold
Free Shipping
H 0.28 in W 0.32 in
2.71ct Sapphire 5.75ct Diamond Gold Ring
Located in New York, NY
This is a stunning 18k yellow gold ring. The ring is centered with a lovely cushion cut sapphire
Category
20th Century Cocktail Rings
Materials
Sapphire, 18k Gold
Vintage Cabochon Sapphire Diamond Cluster Ring
Located in Chicago, IL
sapphires. The cabochon sapphire measures 8.6 x 6 x 4.4 mm and is approximately 2.45 carats. Combined
Category
Vintage 1940s Belgian Cluster Rings
Materials
Blue Sapphire, Sapphire, White Diamond, Diamond, White Gold, 18k Gold, Gold
18k Gold Blue Sapphire Earrings Micro Pave Genuine Sapphire Stud Earrings
By Oshi Jewels
Located in Bangkok, TH
REQUIRED GOLD COLOR)
- Size (Height X Width) : 7 mm x 8 mm
- Gemstone :- Natural Genuine Sapphire
- Stone
Category
21st Century and Contemporary Thai Modern Stud Earrings
Materials
Blue Sapphire, 18k Gold, Rose Gold, White Gold, Yellow Gold
Free Shipping
H 0.28 in W 0.32 in
Art Deco Sapphire Diamond Platinum Ring
Located in New York, NY
Art Deco platinum ring, with center 11.7mm x 9mm x 4.2mm sapphire, surrounded with approx. 1.40ctw
Category
20th Century More Rings
Materials
Diamond, Sapphire, Platinum
Platinum Necklace Sapphire & Diamond Necklace, 5.1g
Located in Laguna Beach, CA
Ladies sapphire and diamond pendant necklace in platinum setting.
The chain is stamped Pt 850 and
Category
20th Century Chain Necklaces
Materials
Diamond, Sapphire, Platinum
5.71ct Sapphire 1.20ct Diamond Ring
Located in New York, NY
This is an amazing 18k white gold ring. The ring is centered with a lovely sugarloaf cut sapphire
Category
20th Century Art Deco Cocktail Rings
Materials
Sapphire, 18k Gold
Mario Buccellati Sapphire Diamond Gold Ring
By Mario Buccellati
Located in New York, NY
18k white and yellow gold ring by Mario Buccellati, set with center oval blue sapphire ( measures
Category
20th Century Italian Cocktail Rings
Materials
Diamond, Sapphire, Gold
Ella Gafter Blue Sapphire Diamond Pearl Necklace
By Ella Gafter
Located in New York, NY
The necklace features 71.47 carats of brilliant faceted blue sapphires of oval cut laying perfectly
Category
21st Century and Contemporary Artist Drop Necklaces
Materials
Diamond, Pearl, South Sea Pearl, Sapphire, Blue Sapphire, 18k Gold
English Gold Diamond Sapphire Flower Brooch
Located in New York, NY
. Brooches measure 31mm x 22mm and 58mm x 40mm. Earrings measure 20mm x 20mm. All set with blue sapphires and
Category
20th Century British Brooches
Materials
Diamond, Sapphire, Gold
Vintage Sapphire and Diamond Cluster Ring
Located in London, GB
Face Dimensions: 20mm x 15mm
Sapphire Carat Weight: Approx. 0.60 carats
Total Diamond Carat Weight
Category
Vintage 1970s Cluster Rings
Materials
Diamond, Blue Sapphire
Exquisite Diamond Blue Sapphire Platinum Bracelet
Located in New York, NY
Exquisite platinum bracelet, with oval and round blue sapphires, and a total of approx. 9 carats in
Category
20th Century More Bracelets
Materials
Diamond, Blue Sapphire, Platinum
Platinum Natural Sapphire and Diamond Ring
Located in Washington Depot, CT
sapphires (3 mm each) and set in classic platinum. Top of ring measures 14 mm x 16 mm. Shank measures 2 mm
Category
20th Century Fashion Rings
Materials
Diamond, Sapphire, Platinum
Gold Earrings with Diamonds and Sapphire
Located in AMSTELVEEN, NH
This pair of earrings showcases a beautiful combination of diamonds and sapphires. The earrings
Category
21st Century and Contemporary Contemporary Stud Earrings
Materials
Diamond, Sapphire, Gold
7.72ct Ceylon Sapphire 1.38ct Diamond Ring
Located in New York, NY
This is an amazing platinum ring. The ring is centered with a lovely cabochon Ceylon sapphire that
Category
20th Century Cocktail Rings
Materials
Diamond, Sapphire, Platinum
4.00 Carat GIA Sapphire Platinum Diamond Ring
Located in Addison, TX
from asscher cut to asscher cut: 20 mm
Depth From finger to top: 7.55 mm
Metal: Platinum
Sapphire: 4.00
Category
2010s Fashion Rings
Materials
Diamond, Sapphire, Platinum
Blue sapphire bracelet, with 3 Tahiti pearls
By 15DEGREESLONDON
Located in Boostedt, SH
particularly beautiful piece of jewelry. This almost 20 carat blue sapphire bracelet is an all-rounder
Category
2010s Beaded Bracelets
Materials
Pearl, Freshwater Pearl, Sapphire
Gold ring with sapphire and diamond
Located in Amsterdam, NL
dimensions: 7 x 20 mm
Category
Antique 1890s English Victorian Three-Stone Rings
Materials
Diamond, Sapphire, Gold, 18k Gold
Ring Sapphire Diamond 18k white gold
Located in The Hague, ZH
sizes free of charge. Please contact us after purchase and before shipping
Set with
- 20 x 1.0 mm
Category
2010s Dutch Art Deco Fashion Rings
Materials
Diamond, Sapphire, 14k Gold, White Gold
Edwardian Diamond Sapphire Long Drop Earrings Platinum
Located in Napoli, IT
mm. in diameter – 28 calibre cut blue sapphires totalling approx 30 Ct < br>
Measures: 58 x 15 mm. (h
Category
Antique Early 1900s European Edwardian Dangle Earrings
Materials
Diamond, Sapphire, Platinum
Vintage 10.30 Carat Sapphire Diamond Engagement Ring
Located in New York, NY
This stunning platinum ring is centered with a lovely cushion cut sapphire that weighs 10.30ct. The
Category
20th Century Engagement Rings
Materials
Diamond, Blue Sapphire, Platinum
Belle Epoque Style Sapphire & Diamond Long Filigree Ring
Located in Santa Barbara, CA
makes a major statement. The 2.13 carat cushion cut Ceylon sapphire exhibits a lustrous, vivid blue and
Category
2010s Belle Époque Cocktail Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
25 Carat Star Sapphire Diamond Platinum Ring
Located in New York, NY
. 2.10ctw in diamonds (emerald cut) . Ring size - 5.75, ring top - 20mm wide. Sapphire measures 20 x 16.9 x
Category
20th Century More Rings
Materials
Diamond, Star Sapphire, Platinum
Moiseikin 18 Karat Gold Mabe Pearl and Sapphire Ring
By MOISEIKIN
Located in Hong Kong, HK
, cultured, 20mm, 1pc 5.68g
Diamond 23pcs 0.19ct
Star sapphire, Oval 6pcs 3.99ct
Sapphire 37pcs 0.655ct
Pink
Category
2010s Russian Contemporary Cocktail Rings
Materials
Star Sapphire, Pink Sapphire, Blue Sapphire, Cultured Pearl, Diamond, 18...
French 1930s 2.50 Carats Sapphire Diamonds Platinum Ring
Located in Poitiers, FR
mm, width : 20 mm, thickness : 6,6 mm, width of the ring at the base : 6,1 mm.
Total weight of the
Category
Vintage 1930s French Art Deco Signet Rings
Materials
Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum
Edwardian Natural Sapphire Diamond 18 KT Pendant
Located in Napoli, IT
included it is for display only
Measures: 49 x 20 mm. (h. x w.) with 5.7 grams
Fine condition
Charming
Category
Antique Early 1900s European Edwardian Pendant Necklaces
Materials
Diamond, Sapphire, 18k Gold, Silver
Handmade 18 karat Gold Aquamarine and Sapphire Ring
Located in Jerusalem, IL
is a 8 mm round pale blue Aquamarine weighing 1.5 carats. This stone is surronded by 20 2 mm square
Category
1990s Artist Cluster Rings
Materials
Aquamarine, Sapphire, Gold
LB Exclusive 14K Rose Gold Sapphire Heart Ring
By LB Exclusive
Located in Southampton, PA
dimensions measure 20 by 6 mm.
Category
21st Century and Contemporary Cocktail Rings
Materials
Sapphire, 14k Gold, Rose Gold
Carnelian Carved Cufflinks Sapphire Center 18 Karat
Located in North Hollywood, CA
These lovely Carved Carnelian cufflinks are simple yet elegant. They measure 20 mm x 5 mm baton
Category
1990s Italian Modern Cufflinks
Materials
Carnelian, Sapphire, 18k Gold
3.79 Carat Cabochon Sapphire Diamond Cocktail Ring
Located in Santa Barbara, CA
cabochon cut sapphire is a silky blue color with even color and deep saturation throughout. Surrounding the
Category
21st Century and Contemporary Art Deco Cocktail Rings
Materials
Diamond, Sapphire, Platinum
Mid-Century Star Sapphire and Diamond Platinum Ring, circa 1950s
Located in Beverly Hills, CA
18K yellow gold
Gemstone: Star Sapphire (14.30 x 13.10 mm.) weighing 20 ct.
Gemstone: Diamonds
Category
20th Century Cocktail Rings
Materials
Sapphire, Diamond, Star Sapphire, Platinum
14K White Gold Sapphire and Diamond Pendant #16203
Located in Washington Depot, CT
oval sapphire (8 mm x 6 mm) and 16 round brilliant cut diamonds set in classic 14K white gold
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Sapphire, 14k Gold, White Gold
Art Deco Sapphire Diamond White Gold Engagement Ring
Located in Chicago, IL
. Marked with 750 gold standard (18K). The bezel measures 20 x 14 mm (3/4 x 9/16 in.) Ring size 7 (17 mm
Category
Vintage 1920s Art Deco Engagement Rings
Materials
Blue Sapphire, Sapphire, White Diamond, Diamond, White Gold, 18k Gold, Gold
24.08ctw Jadeite Jade Sapphire Diamond Gold Drop Earrings
Located in New York, NY
and blue sapphires. Earrings are 55mm x 20mm. Marked 750. Weight - 20.5 grams.
Category
21st Century and Contemporary Drop Earrings
Materials
Diamond, Jade, Sapphire, Gold
White Gold Earrings with Diamonds and Sapphire
Located in AMSTELVEEN, NH
Diamonds: 20 pieces
Weight: 0.20 carat
Cut: Brilliant cut
Colour: F-G
Clarity: SI-P
Quality: Very
Category
21st Century and Contemporary Contemporary Stud Earrings
Materials
Diamond, Sapphire, Gold, White Gold
Diamond Sapphire Ring 14K White Gold Shield
By Estate Jewelry
Located in East Brunswick, NJ
Sapphires are very clean and transparent for the total .27 carat. The top of the ring measures 20mm
Category
20th Century Cluster Rings
Materials
Diamond, Sapphire, 14k Gold, White Gold
Diamond Sapphire Ring 18K White Gold Estate
By Estate Jewelry
Located in East Brunswick, NJ
Lovely Sapphire Ring, Diamond Ring, 18K White Gold Ring is set with Natural Earth-mined Sapphire
Category
Late 20th Century Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
Stunning Ruby or Sapphire Diamond Bumble Bee Brooch
Located in Sugar Land, TX
: 14K Yellow Gold
Dimensions: 20 mm x 24 mm
Category
21st Century and Contemporary American Brooches
Materials
Diamond, Sapphire, 14k Gold, Yellow Gold
Art Deco Sapphire and Diamond Navette Ring
Located in London, GB
Face Dimensions: 20mm x 9mm
Sapphire Dimensions: 12 (1.5mm)
Total Diamond Weight: Approx. 0.86 Carats
Category
Early 20th Century Art Deco Cluster Rings
Materials
Diamond, Sapphire, 18k Gold, Platinum
GIA Certified 5.82 Carat Ceylon Sapphire and Diamond Cocktail Ring
Located in Chicago, IL
Measurements: (head) 21 x 20 mm
Stamp: 18K (L maker's mark)
Diamond Characteristics (insofar as the mounting
Category
Early 2000s Cocktail Rings
Materials
Diamond, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold
6.15 Carat Peridot Sapphire Diamond Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
Peridot that weighs 3.36 Carats and measures at 9 mm x 11 mm. The ring is surrounded by 20 Natural Round
Category
21st Century and Contemporary American Contemporary Cocktail Rings
Materials
Yellow Sapphire, Sapphire, Peridot, Diamond, Yellow Gold, 14k Gold
Rare Pair Of Victorian Diamond & Sapphire Earrings 14K & Sterling
Located in Media, PA
of each earring is 56 mm by 20 mm. If you have any questions or any concerns, please ask
Category
Antique Late 19th Century Late Victorian Drop Earrings
Materials
Sapphire, Diamond
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20mm Sapphire For Sale on 1stDibs
You are likely to find exactly the 20mm sapphire you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and stainless steel — can elevate any look. Find an antique version now, or shop for 1639 vintage or 3755 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect 20mm sapphire among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic 20mm sapphire over the years, but those made by Rolex, Cartier and Breitling are often thought to be among the most beautiful. While most can agree that any 20mm sapphire from our collection can easily elevate most outfits, but the choice of a sapphire version from the 1195 available is guaranteed to add a special touch to your ensemble. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and brilliant cut alternatives. When shopping for a 20mm sapphire, you’ll find that there are less available pieces for unisex or women today than there are for men.
How Much is a 20mm Sapphire?
The price for a 20mm sapphire starts at $0 and tops out at $1,150,000 with these watches, on average, selling for $5,201.
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