Asterism Sapphire
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GIA Certified 6.37 Carat Star Sapphire Diamond Platinum Ring
Located in Stamford, CT
setting.
1 oval cabochon violet blue display asterism sapphire, approx. 6.37cts GIA Certificate
Category
Mid-20th Century Engagement Rings
Materials
Diamond, Sapphire, Star Sapphire, Platinum
GIA Certified 11.11 Carat Oval Star Sapphire Diamond White Gold Men's Ring
Located in Stamford, CT
asterism sapphire, approx. 11.11cts GIA Certificate # 2225967692
2 round brilliant cut diamonds, H-I SI
Category
Mid-20th Century Fashion Rings
Materials
Diamond, Sapphire, Blue Sapphire, Star Sapphire, Gold, 14k Gold, White Gold
Wedderien 1928 Art Deco Carved Jade Clip Platinum 12.51 Cts Diamonds & Sapphires
Located in Miami, FL
display a great asterism.
Sapphire: Channel set, with four (4) rectangular step cut (4.5 x 3 x 2.75 mm
Category
Vintage 1920s American Art Deco Brooches
Materials
Diamond, White Diamond, Jade, Sapphire, Blue Sapphire, Star Sapphire, Pl...
Free Shipping
W 0.39 in L 1.34 in
Blue Sapphire Cabochon and Silver Star Sapphire Earrings in 18k Yellow Gold
By Sarosi By Timeless Gems
Located in Los Angeles, CA
silver star sapphires! Star sapphire exhibit a phenomenon called asterism, a visual effect that occurs as
Category
21st Century and Contemporary North American Artisan Stud Earrings
Materials
Star Sapphire, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold, Gold
25 ct Oval Star Sapphire
Located in Toronto, Ontario
Transparency: Semi-Transparent
Clarity: Type 2: Heavily Included
Colour: Blue
Phenomenon: Displaying Asterism
Category
2010s Unknown Loose Gemstones
Materials
Star Sapphire, Sapphire, Blue Sapphire
12.56 ct Round Star Sapphire
Located in Toronto, Ontario
Phenomenon: Displaying Asterism
Species: Corundum
Variety: Star Sapphire
Treatment: None
Origin: Burma
Category
2010s Unknown Loose Gemstones
Materials
Star Sapphire, Sapphire, Blue Sapphire
Vintage 18K White Gold Diamond Sapphire Star Sapphire Bracelet
Located in Flushing, NY
Cabochons displaying asterism
Numerous round near-color brilliant Diamonds
(40) drop shaped Sapphires
Category
Mid-20th Century Link Bracelets
Materials
White Diamond, Blue Sapphire, Gold, 18k Gold, White Gold
17.55 Carat Star Sapphires Lot
Located in Bangkok, TH
Presenting this 17.55 Carat Star Sapphires Lot, a breathtaking collection that encapsulates the
Category
21st Century and Contemporary Loose Gemstones
Materials
Star Sapphire
Cabochon Sapphire and Diamond Ring
Located in Genève, CH
. The sapphire displays a slight star (asterism) under certain light conditions.
Category
21st Century and Contemporary European Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold
10.77ct Oval Cabochon Blue Sapphire GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Sapphire
The GIA report reads as follows:
GIA Report Number
Category
2010s Loose Gemstones
Materials
Blue Sapphire, Sapphire, Star Sapphire
Victorian Natural Unenhanced Star Sapphire Diamond Sapphire Silver Gold Pin
Located in London, GB
Star sapphire, sapphire and diamond pin. Set with an oval cabochon natural unenhanced star sapphire
Category
Antique 1890s Victorian Brooches
Materials
Diamond, Sapphire, Silver, Yellow Gold
2.07 Carat Blue Star Sapphire Cabochon
Located in Hua Hin, TH
2.07 carat Oval Blue Cabochon Star Sapphire
Shape: Oval
Cut: Cabochon
Dimensions: 7.57 x 6.09 x
Category
2010s Asian Loose Gemstones
Materials
Blue Sapphire, Star Sapphire
1.72 ct Oval Star Sapphire
Located in Toronto, Ontario
: Displaying Asterism
Species: Corundum
Variety: Star Sapphire
Treatment: None
Origin: Burma
Internal SKU
Category
2010s Burmese Loose Gemstones
Materials
Star Sapphire
47.38 ct Round Star Sapphire
Located in Toronto, Ontario
slightly greyish Blue
Phenomenon: Displaying Asterism
Species: Corundum
Variety: Star Sapphire
Category
2010s Loose Gemstones
Materials
Star Sapphire
5.1ct Oval Cabochon Blue Star Sapphire GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire
The GIA report reads as follows:
GIA Report
Category
2010s Loose Gemstones
Materials
Star Sapphire, Sapphire, Blue Sapphire
10.83ct Oval Cabochon Blue Star Sapphire GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire
The GIA report reads as follows:
GIA Report
Category
2010s Loose Gemstones
Materials
Star Sapphire, Sapphire, Blue Sapphire
11.99ct Oval Cabochon Blue Star Sapphire GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire
The GIA report reads as follows:
GIA Report
Category
2010s Loose Gemstones
Materials
Star Sapphire, Sapphire, Blue Sapphire
Star Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
star known as “asterism” which is only seen in some sapphires. It is surrounded by a mix of round
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
Certified Unheated Star Sapphire - 10.76ct
Located in Antwerpen, BE
Star Sapphires are unique Sapphires that exhibit, under specific light, an effect called Asterism
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Star Sapphire
Star Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
A lovely cabochon sapphire takes center stage. It weighs 7.90 carats and has fantastic asterism
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
2.99ct Round Cabochon Blue Star Sapphire from Burma, Unheated
Located in Toronto, Ontario
Description:
Gem Type: Star Sapphire
Number of Stones: 1
Weight: 2.99 cts
Measurements: 7.11 x
Category
2010s Burmese Loose Gemstones
Materials
Star Sapphire, Sapphire, Blue Sapphire
Free Shipping
W 0.28 in D 0.23 in L 0.27 in
11.29ct Oval Cabochon Blue Star Sapphire GIA Certified
Located in Toronto, Ontario
Species: Natural Corundum
Variety: Natural Star Sapphire
Geographic Origin: Not Requested
Treatment: No
Category
2010s Unknown Loose Gemstones
Materials
Sapphire, Blue Sapphire, Star Sapphire
Star Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
A simple and elegant ring featuring an 18.80 carat blue star sapphire with excellent asterism (6
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
Star Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
A sleek and stylish ring featuring a 6.18 carat star sapphire with a rich blue color. Adding to
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
Star Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
A fine star sapphire and diamond ring made in platinum. The sapphire weighs 6.03 carats and has a
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
Purple Star Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
sapphires. When a light hits the top of the stone a 6 rayed star can be seen, which is called asterism. It
Category
21st Century and Contemporary American Cocktail Rings
Materials
Star Sapphire, Diamond, Platinum
Star Sapphire, Natural Milk and Honey
By Kary Adam
Located in Coupeville, WA
Milk & Honey Star Sapphire from Sri Lanka. This cabochon star sapphire is completely natural in
Category
Early 2000s Sri Lankan Artisan More Jewelry
Materials
Star Sapphire
3.83ct Round Cabochon Blue Star Sapphire from Burma (Myanmar), Unheated
Located in Toronto, Ontario
Variety: Star Sapphire
Treatment: None
Origin: Burma (Myanmar)
Phenomenon: Asterism
Notes:
Internal SKU
Category
2010s Burmese Loose Gemstones
Materials
Star Sapphire, Sapphire, Blue Sapphire
Free Shipping
W 0.31 in D 0.23 in L 0.3 in
Star Sapphire/Ruby 22 Karat Yellow Gold Ring
By Pamela Farland
Located in New York, NY
Star sapphires have a long and fascinating history of being highly coveted and prized as very
Category
2010s American Artisan Solitaire Rings
Materials
Ruby, Sapphire, Star Sapphire, Gold, 22k Gold, Yellow Gold
Men's Star Sapphire Ring, 3.00 Carat
Located in New Orleans, LA
sapphire’s trademark six-pointed star is the result of a phenomenon called asterism. The stone contains
Category
21st Century and Contemporary American Modern Dome Rings
Materials
White Diamond, Star Sapphire, 14k Gold
8.95ct Oval Cabochon Blue Star Sapphire from Sri Lanka, Unheated
Located in Toronto, Ontario
: Corundum
Variety: Star Sapphire
Treatment: None
Origin: Sri Lanka
Notes: Phenomenon: Displaying Asterism
Category
2010s Sri Lankan Loose Gemstones
Materials
Sapphire, Blue Sapphire, Star Sapphire
Free Shipping
W 0.49 in D 0.24 in L 0.44 in
Lavender Star Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
asterism. It is complemented by 1.45 carats of diamonds set around the sapphire in a stylish pattern. Hand
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
4.75ct Oval Cabochon Blue Star Sapphire GIA Certified Sri Lanka
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire
The GIA report reads as follows:
GIA Report
Category
2010s Sri Lankan Loose Gemstones
Materials
Sapphire, Blue Sapphire, Star Sapphire
Free Shipping
W 0.39 in D 0.23 in L 0.32 in
Star Sapphire Diamond Platinum Ballerina-Style Ring
Located in Beverly Hills, CA
A classic ballerina styled ring featuring a 9.20 carat star sapphire. It has a soft blue color and
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
1.33 ct Unheated Blue Ceylon Star Sapphire
Located in Toronto, Ontario
Please note, Star Sapphire is incredibly difficult to photograph, the star looks MUCH better in
Category
2010s Sri Lankan Loose Gemstones
Materials
Star Sapphire
Art Deco Platinum Cabochon Sapphire Diamond Ring
Located in Palm Beach, FL
blue sapphire weighing approximately 41.60 carats. Sapphire measurements 19.42 x 17.64 x 13.39mm. The
Category
Vintage 1930s Unknown Art Deco Cocktail Rings
Materials
Diamond, Sapphire, Platinum
28.50ct Star Sapphire earrings in platinum. GIA certified.
Located in Los Angeles, CA
phenomenon known as asterism--the radiant star effect.
Star sapphires stand among the most sought-after
Category
21st Century and Contemporary American Modern Clip-on Earrings
Materials
Diamond, Star Sapphire, Platinum
5.84ct Oval Blue Star Sapphire GIA Certified Burma (Myanmar)
Located in Toronto, Ontario
: Blue
Phenomenon: Displaying Asterism
RESULTS
Species: Natural Corundum
Variety: Natural Star
Category
2010s Burmese Loose Gemstones
Materials
Star Sapphire
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W 0.4 in D 0.23 in L 0.37 in
French Edwardian 61.83 Carats Star Sapphire Diamond Silver Whiplash Pendant
Located in Philadelphia, PA
Featuring a round sapphire cabochon weighing approximately 61.00 carats - transparent medium blue
Category
Vintage 1910s French Edwardian Drop Necklaces
Materials
Star Sapphire, Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold...
GIA Certified No Heat Natural 18.18 Carats Blue Star Sapphire Loose Stone
By OGI Ltd
Located in New York, NY
Displaying Asterism
Natural star sapphires are relatively rare gemstones, especially those without any heat
Category
20th Century Sri Lankan Contemporary Loose Gemstones
Materials
Sapphire, Blue Sapphire, Star Sapphire
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W 0.37 in D 0.27 in L 0.51 in
Large 40.20 Carat Star Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
An impressive gem blue sapphire weighing a substantial 40.20 carats! A real great combination of
Category
21st Century and Contemporary American Fashion Rings
Materials
Diamond, Star Sapphire, Platinum
10.50 Carat Color-Change Star Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
A fine and rare sapphire exhibiting two phenomena, color-change and asterism (star-effect)! The
Category
21st Century and Contemporary American Fashion Rings
Materials
Diamond, Star Sapphire, Platinum
5.84 Carat Oval Blue Star Sapphire GIA Certified Burma, 'Myanmar'
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire
The GIA report reads as follows:
GIA Report
Category
2010s Burmese Loose Gemstones
Materials
Star Sapphire
Free Shipping
W 0.4 in D 0.23 in L 0.37 in
8.08ct Blue Star Sapphire Signet Gent's Ring set in 14k Yellow Gold
Located in Toronto, Ontario
Phenomenon: Displaying Asterism
Species: Corundum
Variety: Star Sapphire
Treatment: None
Origin: Sri Lanka
Category
2010s Canadian Contemporary Signet Rings
Materials
Star Sapphire, Blue Sapphire, Sapphire, Yellow Gold, 14k Gold
GIA Certified 30.37 Carat Oval Cabochon Star Sapphire Diamond Platinum Ring
Located in Stamford, CT
natural surface abrasions.
1 oval cabochon gray purple display asterism star sapphire approx. 30.37cts
Category
Early 20th Century Cocktail Rings
Materials
Sapphire, Diamond, Star Sapphire, Platinum
17.72ct Oval Blue Star Sapphire GIA Certified Sri Lanka Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire
The GIA report reads as follows:
GIA Report
Category
2010s Sri Lankan Loose Gemstones
Materials
Star Sapphire
Free Shipping
W 0.68 in D 0.26 in L 0.57 in
Black Star Sapphire Diamond Gold Cluster Cocktail Ring
Located in Beverly Hills, CA
sapphire has a strong fine quality star as light hits the stones, which is known as asterism. Within the
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Star Sapphire, 18k Gold, White Gold, Gold
Peter Suchy GIA Certified 4.51 Star Sapphire Diamond Rose Gold Ring
By Peter Suchy
Located in Stamford, CT
Star sapphire and diamond three-stone engagement ring. GIA certified oval cabochon center star
Category
21st Century and Contemporary Engagement Rings
Materials
Sapphire, Diamond, Star Sapphire, Gold, 18k Gold, Rose Gold
10 Carat Purple Star Sapphire and Diamond Pave in 18k Yellow Gold Handmade Ring
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This impressive, one-of-a-kind star sapphire ring packs a "phenomenal" punch! Handmade in 18k
Category
21st Century and Contemporary Artisan Dome Rings
Materials
Sapphire, Purple Sapphire, Diamond, Star Sapphire, Gold, 18k Gold, Yello...
A Star Sapphire & Diamond Ring set in 18kt Yellow Gold
By Kary Adam
Located in Coupeville, WA
A Star Sapphire & Diamond Ring set in 18kt Yellow Gold set with a Milk & Honey Star Sapphire
Category
2010s American Classical Roman Band Rings
Materials
Diamond, Star Sapphire, Gold
6.42ct Blue Star Sapphire, Diamond Gent's Ring set in 14k Yellow & White Gold
Located in Toronto, Ontario
: Star Sapphire
Treatment: None
Origin: Burma (Myanmar)
Phenomenon: Asterism
Notes:
Gem Type: Diamond
Category
2010s Canadian Contemporary Cocktail Rings
Materials
Diamond, Sapphire, Blue Sapphire, Star Sapphire, White Gold, Yellow Gold
Blue Star Unheated Sapphire, 32 cts., Platinum New Ring by Pierre/Famille.
Located in Aspen, CO
Star Sapphire, unheated, and Platinum Ring hand crafted by Pierre/Famille. This cabochon cut
Category
21st Century and Contemporary American Contemporary Cocktail Rings
Materials
Star Sapphire, Sapphire, Platinum
Retro Sapphire, Ruby and Diamond Necklace Platinum Circa 1950's
Located in Wailea, HI
Introducing the exquisite Lady's Platinum Star Sapphire/Star Ruby/Diamond Circa 1950's Necklace, a
Category
Early 20th Century Multi-Strand Necklaces
Materials
Diamond, Ruby, Sapphire, Platinum
18k gold Multicolour Ceylon Star Sapphire and Diamond Flexible Bracelet
Located in Hong Kong, HK
Sapphire is a rare rarity of Sapphire that exhibits a rare asterism (a six-rayed star) floating across the
Category
2010s Hong Kong Modern Link Bracelets
Materials
Diamond, Star Sapphire, 18k Gold
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W 1.19 in L 6.7 in
1.65 Carat Natural Loose Blue Sapphire Round Cut Ring Gemstone
Located in Peshawar, PK
staggering 563.4 carats. This cabochon-cut sapphire showcases a stunning asterism, a star-like optical effect
Category
21st Century and Contemporary Malagasy Aesthetic Movement Loose Gemstones
Materials
Blue Sapphire
Free Shipping
W 0.26 in D 0.18 in L 0.27 in
Mid-century Purple Star Sapphire 18K White Gold Ring, circa 1950s
Located in Beverly Hills, CA
One purple star sapphire 18K white gold ring featuring one oval cabochon purple star sapphire
Category
20th Century Cocktail Rings
Materials
Star Sapphire, White Gold, 18k Gold
Tiffany & Co. Art Deco 11.70 Carats No Heat Ceylon Fancy Purple Star Sapphire Di
By Tiffany & Co.
Located in Philadelphia, PA
Featuring a no heat Ceylon double cabochon of fancy purple sapphire. Reddish purple in color with
Category
Vintage 1930s Art Deco Fashion Rings
Materials
Diamond, White Diamond, Sapphire, Star Sapphire, Purple Sapphire, Platinum
1920s Art Deco Platinum Star Sapphire and Diamond Ring
Located in Torino, IT
Extremely chic 1920s Art Deco Platinum Star Sapphire and Diamond Ring.
The gorgeous oval shaped
Category
Vintage 1920s American Art Deco Engagement Rings
Materials
Diamond, Star Sapphire, Platinum
Blue Star Sapphire and Diamond Ring in Platinum circa 1950's
Located in Wailea, HI
Blue Star Sapphire and Diamond Ring in Platinum circa 1950's
A Rare Deep Blue Round Cabochon
Category
Mid-20th Century Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
Garrard & Co. Cocktail Ring In 18Kt Gold With 30.12 Ctw In Sapphire And Diamonds
By Garrard & Co. Ltd.
Located in Miami, FL
of 29.12 carats. The sapphire is gem quality, display a great asterism, is from Burmese origin and is
Category
Late 20th Century English Modernist Cocktail Rings
Materials
Star Sapphire, Blue Sapphire, Sapphire, White Diamond, Diamond, Gold, Ye...
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Asterism Sapphire For Sale on 1stDibs
You are likely to find exactly the asterism sapphire you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using gold, platinum and 18k gold. You can easily find a 130 antique edition and 86 modern creations to choose from as well. Making the right choice when shopping for a asterism sapphire may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Finding an appealing asterism sapphire — no matter the origin — is easy, but Kary Adam, Tiffany & Co. and Kiersten Elizabeth each produced a popular version that is worth a look. Today, if you’re looking for a cabochon version of this piece and are unable to find the perfect match, our selection also includes oval cut and mixed cut alternatives. When shopping for a asterism sapphire, you’ll find that there are less available pieces for unisex or men today than there are for women.
How Much is a Asterism Sapphire?
Prices for a asterism sapphire can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $40 and can go as high as $624,000, while this accessory, on average, fetches $8,138.
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