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GIA Certified 16.16 Carat Natural Unheated Star Sapphire Diamond Cocktail Ring
Located in Weston, MA
star sapphire from Ceylon, with an ocean blue color and natural star formation that make it a
Category
2010s American Artist Cocktail Rings
Materials
Star Sapphire, Diamond, 18k Gold
Antique Platinum No Heat Star Sapphire Statement Ring
Located in New York, NY
This antique platinum ring showcases a mesmerizing unheated star sapphire with a natural, glowing
Category
20th Century Fashion Rings
Materials
Diamond, Star Sapphire, Platinum
15.44ct GIA Cert Star Sapphire With 1.07ctw Diamonds In Platinum
Located in Bloomington, MN
, crafted in 900pt platinum. It features a 15.44ct GIA-certified unheated Star Sapphire as its centerpiece
Category
Late 20th Century Modern Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
26.75 Carat Star Sapphire Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive unheated star sapphire takes center stage! It weighs a very impressive 26.75
Category
21st Century and Contemporary American Fashion Rings
Materials
Diamond, Sapphire, Star Sapphire, Platinum
AGL Certified 30 Carat No Heat Ceylon Blue Star Sapphire & Diamond Halo Ring
By Gad & Co.
Located in Miami, FL
Natural 30 Carat no Heat Ceylon Blue Star Sapphire & Diamond Ring In Platinum
This unheated star
Category
21st Century and Contemporary North American Baroque Revival Cocktail Rings
Materials
Star Sapphire, Diamond, Platinum
3.83ct Round Cabochon Blue Star Sapphire from Burma (Myanmar), Unheated
Located in Toronto, Ontario
Description:
Gem Type: Star Sapphire
Number of Stones: 1
Weight: 3.83 cts
Measurements: 7.66 x
Category
2010s Burmese Loose Gemstones
Materials
Star Sapphire, Sapphire, Blue Sapphire
8.95ct Oval Cabochon Blue Star Sapphire from Sri Lanka, Unheated
Located in Toronto, Ontario
Description:
Gem Type: Star Sapphire
Number of Stones: 1
Weight: 8.95 cts
Measurements: 12.27 x
Category
2010s Sri Lankan Loose Gemstones
Materials
Blue Sapphire, Sapphire, Star Sapphire
8.85ct 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
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
5.85 Carat Natural, Unheated Ceylon Star Sapphire Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 5.85 Carat Natural Unheated, Ceylon Star Sapphire and Diamond Accents
Category
20th Century Japanese Modern Cocktail Rings
Materials
Diamond, Sapphire, Blue Sapphire, Star Sapphire, Platinum
Natural Unheated Purple Star Sapphire Gemstone 6.65 carats with GIA Report
Located in Los Angeles, CA
Explore the charm of 6.65 carats Natural Purple Star Sapphire, an oval-cut gem with a Brilliant
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Star Sapphire
W 0.33 in D 0.28 in L 0.45 in
Art Deco GIA 26.5ct Natural No-Heat Star Blue Sapphire Platinum Diamond Ring
Located in New York, NY
ring has a Gorgeous Natural Unheated STAR SAPPHIRE, a high domed (a.k.a. sugarloaf), weighing in at
Category
Vintage 1920s Art Deco Cocktail Rings
Materials
Diamond, Blue Sapphire, Platinum
Gublin Certified 26.88ct Unheated Blue Star Sapphire & 7.41ct Diamond Necklace
Located in Wan Chai District, HK
This timeless elegant Blue Star Sapphire Diamond Pendant Necklace will never go out of style
Category
21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces
Materials
Star Sapphire, Diamond, White Gold, 18k Gold
H 1.38 in W 0.84 in D 0.21 in L 16.54 in
GIA 12.95 Carat Unheated Blue Star Sapphire & Diamond Ring in Platinum
Located in La Jolla, CA
GIA Certified 12.95 carats Oval Star Sapphire & Diamond Ring in Platinum
Star Sapphire & Diamond
Category
21st Century and Contemporary North American Modern Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
Certified Unheated Star Pink Sapphire, Diamond Ring in 18K Rose Gold
Located in Bangkok, TH
Star Pink Sapphire 4.09 carats with Pink Sapphire 0.32 carat and Diamond 0.25 carat Ring set in 18
Category
2010s Thai Contemporary Solitaire Rings
Materials
Star Ruby, Pink Sapphire, Ruby, Diamond, Rose Gold, 18k Gold
GIA 12.95 carats Unheated Blue Star Sapphire and Diamond Ring in Platinum
Located in La Jolla, CA
GIA Certified 12.95 carats Oval Star Sapphire & Diamond Ring in Platinum
Star Sapphire & Diamond
Category
21st Century and Contemporary North American Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
GIA graded unheated Blue Star Sapphire, weighing 27 cts & Diamond Ring, c 1950.
Located in Aspen, CO
Star sapphire, unheated, weighing an estimated 15 cts, this stone is accompanied by a GIA Grading
Category
Vintage 1950s Engagement Rings
Materials
Diamond, White Diamond, Blue Sapphire, Star Sapphire, Platinum
GIA Graded Blue Star Unheated Sapphire, 32 cts Platinum New Ring Pierre/Famille.
Located in Aspen, CO
Star Sapphire, unheated, and Platinum Ring hand crafted by Pierre/Famille. This sapphire is
Category
21st Century and Contemporary North American Contemporary Cocktail Rings
Materials
Sapphire, Blue Sapphire, Platinum
33.45 Carat Star Sapphire Oval Cut & Diamond Pendants in 18K White Gold
Located in Chicago, IL
This is a unicorn of a gem. This incredible gem is a 33.45 carat unheated blue Star sapphire found
Category
2010s Pendant Necklaces
Materials
Diamond, Sapphire, Star Sapphire, White Gold
Unheated Green Sapphire Diamond Oval Ring Natural No Heat - Three Stone Ring
By Merkaba
Located in Beverly Hills, CA
Exclusive Unheated Green Sapphire Platinum Three Stone Diamond Ring by Merkaba Jewelry Beverly
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, White Diamond, Multi-gemstone, Sapphire, Green Sapphire, Alexan...
Oscar Heyman 7.91 Carat Ceylon Star Sapphire and Diamond Gent's Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman satin-finished platinum flash mount gent's ring contains a 7.91ct Unheated Ceylon Star
Category
2010s American Contemporary More Rings
Materials
Diamond, Star Sapphire, Platinum
Platinum 10.80 Carat GIA Certified No Heat Blue Star Sapphire CAB & Diamond Ring
Located in Los Angeles, CA
A stunning and elegant Natural Unheated Blue Star Sapphire GIA certified. NO HEAT TREATMENT.
The
Category
2010s North American Modern Cocktail Rings
Materials
Blue Sapphire, Star Sapphire, Diamond, Platinum
10.25 Carat No Heat Star Sapphire and White Diamond Briolette Engagement Ring
Located in Hong Kong, HK
features a 10.25 carat unheated lavender star sapphire and a pair of white diamond briolettes weighing 1.81
Category
2010s Sri Lankan Contemporary Engagement Rings
Materials
Star Sapphire, White Diamond, Diamond, White Gold, 18k Gold, Gold
Certified Star Pink Sapphire, Pink Sapphire and Diamond Ring in 18K Rose Gold
Located in Bangkok, TH
Unheated Star Pink Sapphire 4.80 carats, Pink Sapphire 1.75 carats and Diamond 0.83 carat Ring set
Category
2010s Thai Contemporary Cluster Rings
Materials
Pink Sapphire, Ruby, Diamond, Rose Gold, 18k Gold
79 Carat Cabochon Ceylon Unheated Star Sapphire Ring Set in Platinum
Located in Saint Louis, MO
This show stopping ring features a huge 79.57-carat cabochon Ceylon unheated star sapphire which is
Category
21st Century and Contemporary Unknown Retro Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
3.6 Carat Men's Unheated Star Sapphire Platinum Ring
Located in Bellevue, WA
This ring features a bezel set 3.65 carat natural no heat star sapphire showing the coveted
Category
Mid-20th Century More Jewelry
Materials
Star Sapphire, Platinum
Paris Craft House 8.07 Carat GRS Unheated Cabochon Star Sapphire Diamond Ring
By Paris Precious Craft House
Located in Hong Kong, HK
PARIS Craft House 8.07ct GRS Certified Unheated Cabochon Star Sapphire Diamond Ring in Platinum
Category
21st Century and Contemporary Hong Kong Modern Cocktail Rings
Materials
Diamond, Sapphire, Pink Sapphire, Star Sapphire, White Diamond, Gold, Pl...
Paris Craft House 6.43ct GRS Unheated Cabochon Purple Star Sapphire Diamond Ring
By Paris Precious Craft House
Located in Hong Kong, HK
PARIS Craft House 6.43ct GRS Certified Unheated Cabochon Purple Star Sapphire Diamond Ring in
Category
21st Century and Contemporary Hong Kong Modern Cocktail Rings
Materials
Diamond, Star Sapphire, Sapphire, White Diamond, Gold, Platinum
2.0 Carat Natural Ceylon Pink Sapphire 1.50 Carat G VVS Diamond Platinum
Located in Napoli, IT
Pink!
A gemmy hot Pink Natural unheated Ceylon Sapphire makes the star of this stunning Art Deco
Category
Vintage 1930s Art Deco Cluster Rings
Materials
Diamond, Pink Sapphire, Platinum
GIA 46.90 Carats Unheated Star Sapphire Cabochon Ring in Platinum
Located in La Jolla, CA
GIA Certified Unheated Blue Star Sapphire Cabochon Ring 46.90 Carat with Diamonds in Platinum
Category
21st Century and Contemporary North American Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
Natural Unheated Star Sapphire and Diamond Ring, Pierre/Famille
Located in Aspen, CO
brilliant cut diamonds. The Sapphire, displaying a fine star, is probably Ceylon and is an unheated
Category
21st Century and Contemporary American Contemporary Wedding Rings
Tiffany & Co. Antique 14k Yellow Gold & Star Sapphire Ring Vintage
By Tiffany & Co.
Located in Beverly Hills, CA
Ring Size: 8
Stones: natural unheated star sapphire
Category
Vintage 1930s American Art Deco Signet Rings
Materials
Star Sapphire, Yellow Gold
Natural Star Sapphire Diamond Platinum Cocktail Ring
Located in Miami, FL
This captivating estate cocktail ring with a breath-taking genuine natural unheated star sapphire
Category
Vintage 1960s Cocktail Rings
Materials
Blue Sapphire, Diamond, Sapphire, Star Sapphire, White Diamond, Platinum
GIA Blue Star Sapphire No Heat Sri Lanka Certified Natural Vintage 10.69 Carats
Located in Sylvania, GA
Certified (UNHEATED) Transparent Fancy Soft Blue Star Sapphire Approx- 10.69 Carats
Official GIA
Category
20th Century Sri Lankan Loose Gemstones
Materials
Blue Sapphire, Star Sapphire, Platinum
W 0.37 in D 0.35 in L 0.5 in
Natural Unheated Blue Star Sapphire Gemstone 25.74 carats with with GIA Report
Located in Los Angeles, CA
Please inquire for more videos/photos.
Identification: Natural Unheated Blue Star Sapphire
• Carat
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire, Star Sapphire
W 0.59 in D 0.36 in L 0.64 in
Certified 4cts Unheated Blue Star Sapphire with Diamond Ring Set 18 Karat Gold
Located in Bangkok, TH
Blue Star Sapphire 4.15 carats with Diamond 0.25 carat Ring set in 18 Karat Gold Settings
(GIT
Category
2010s Thai Contemporary Solitaire Rings
Materials
Diamond, Star Sapphire, Gold, 18k Gold
GIA Certified 6.00 Carat Oval Blue Sapphire Unheated Untreated Diamond Ring, 18K
By Five Star Jewelry
Located in Austin, TX
color. This sapphire is accompanied by a GIA report, 2175064437. It is 100% natural, unheated and
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold
Star Sapphire Ring Gem 4.19 Carat No Heat Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Remarkable 4.19 carat unheated Ceylon Star Sapphire offered loose for a classy lady or gentleman
Category
21st Century and Contemporary Sri Lankan Contemporary Loose Gemstones
Materials
Sapphire, Blue Sapphire, Star Sapphire
Star Sapphire Gem 11.53 Carat No Heat Unset Loose Gemstone
By Tamir
Located in Beverly Hills, CA
Natural 11.53 carat unheated violetish blue "Ceylon" Star Sapphire gem, offered loose to a gemstone
Category
21st Century and Contemporary Sri Lankan Contemporary Loose Gemstones
Materials
Sapphire, Blue Sapphire, Star Sapphire
Star Sapphire Ring Gem 5.17 Carat No Heat Unset Loose Gemstone
By Tamir
Located in Beverly Hills, CA
Natural 5.17 carat unheated "Ceylon" intense blue Star Sapphire oval cabochon gem, offered loose to
Category
21st Century and Contemporary Sri Lankan Contemporary Loose Gemstones
Materials
Sapphire, Blue Sapphire, Star Sapphire
Star Sapphire Ring Gem 12.74 Carat No Heat Unset Loose Gemstone
By Tamir
Located in Beverly Hills, CA
Unheated 12.74 carat bluish grey Star Sapphire gem, offered loose to a classy lady or gentleman
Category
21st Century and Contemporary Sri Lankan Contemporary Loose Gemstones
Materials
Sapphire, Blue Sapphire, Star Sapphire
Pink Star Sapphire Ring Gem 20.40 Carat No Heat Unset Loose Gemstone
By Tamir
Located in Beverly Hills, CA
Natural 20.40 carat unheated light Pink Star Sapphire oval cabochon gem, offered loose to a classy
Category
21st Century and Contemporary Sri Lankan Contemporary Loose Gemstones
Materials
Sapphire, Pink Sapphire, Star Sapphire
14.00 Carat Star Sapphire & Diamond Ring
Located in Miami, FL
14 Karat White Gold Ring Set with an Unheated Star Sapphire Weighing Approximately 14.00 Carats & 2
Category
21st Century and Contemporary American More Rings
Materials
Diamond, Star Sapphire, 14k Gold
Edwardian Star Sapphire and Diamond Cluster Earrings, ca. 1910s
Located in Idar-Oberstein, DE
Earrings, centring natural unheated star sapphires of ca. 20 carats, surrounded by a cluster of diamonds of
Category
Vintage 1910s Unknown Edwardian Clip-on Earrings
Materials
Diamond, Star Sapphire, Gold
1.33 ct Unheated Blue Ceylon Star Sapphire
Located in Toronto, Ontario
! It is such a treat to get fine unheated Ceylonese Star Sapphire like this.
It is easy and common to
Category
2010s Sri Lankan Loose Gemstones
Materials
Star Sapphire
Natural Unheated Purplish Red Star Sapphire and Diamond Ring by Birks
By Birks
Located in Aspen, CO
The fine center stone is an unusual natural star sapphire weighing 6.6 cts. in a delicate early
Category
Early 20th Century Canadian Art Deco Fashion Rings
Materials
Diamond, Star Sapphire, Platinum
Custom Certified 4cts Unheated Blue Star Sapphire Pendant set in 18K Gold
Located in Bangkok, TH
Custom Blue Star Sapphire 4.15 carats pendant set in 18K gold setting (GIT Certified, The Gem and
Category
2010s Thai Contemporary Pendant Necklaces
Materials
Star Sapphire, 18k Gold
Unheated Yellow Sapphire & Diamond Three Stone Ring GIA Certified 3.43 carat
By Five Star Jewelry
Located in Austin, TX
Unheated Yellow Sapphire and Diamond Ring Custom-made by Five Star Jewelry Brokers in Austin, Texas
Category
21st Century and Contemporary American Modern Bridal Rings
Materials
Diamond, White Diamond, Yellow Sapphire, Gold, 18k Gold, Yellow Gold
Star Sapphire 8.59 Carat
By Tamir
Located in Beverly Hills, CA
G.I.A certified, 8.59 carat, natural, unheated Ceylon Star Sapphire, oval cabochon gem, displaying
Category
21st Century and Contemporary Sri Lankan Contemporary Cocktail Rings
Materials
Sapphire, Blue Sapphire, Star Sapphire, 18k Gold, Rose Gold, White Gold,...
Star Sapphire 8.60 Carat
By Tamir
Located in Beverly Hills, CA
G.I.A certified, 8.60 carat, natural, unheated Ceylon Star Sapphire, oval cabochon gem, displaying
Category
21st Century and Contemporary Sri Lankan Contemporary Cocktail Rings
Materials
Sapphire, Star Sapphire, 18k Gold, Rose Gold, White Gold, Yellow Gold, P...
Unheated Pink Purple Sapphire Ring 3.58 Carat Round No Heat
By Tamir
Located in Beverly Hills, CA
Unheated 3.58 carat Pinkish Purple Sapphire round, 18K white gold ring, surrounded by round
Category
21st Century and Contemporary Malagasy Contemporary Cocktail Rings
Materials
Spinel, Beryl, Tanzanite, Chrysoberyl, Topaz, Citrine, Tourmaline, Diamo...
30 Carat Oval Star Sapphire Ring
Located in Aliso Viejo, CA
appearance common with unheated star sapphires. The ring weighs 19.6 grams.
Category
Vintage 1950s American Retro Cocktail Rings
Materials
Star Sapphire, 18k Gold
25.30 Carat GRS Certified Unheated Burmese Blue Star Sapphire
Located in Hong Kong, HK
25.30 Carat GRS Certified Unheated Burmese Blue Star Sapphire:
A beautiful and rare gem, it is a
Category
2010s Hong Kong Contemporary Loose Gemstones
Materials
Star Sapphire
Platinum 20.28 Carat Cabochon Star Sapphire Unheated and 2.00tw Diamonds
Located in Newport Beach, CA
Lady's Platinum Ring 20.28Ct Cabochon Star Sapphire unheated
And 2.00Tw Marquis & Baguette
Category
Vintage 1960s Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
101.55 Carat GIA Certified Unheated Ceylon Star Sapphire Diamond Platinum Ring
Located in La Jolla, CA
GIA Certified NATURAL, UNHEATED 101.55 carat Ceylon Star Sapphire with Heart shape diamonds setting
Category
21st Century and Contemporary American Cocktail Rings
Materials
Blue Sapphire, Platinum
Art Deco 5.54 Ct Natural No Heat Ceylon Sapphire Tiffany & Co. Platinum Unisex R
By Tiffany & Co.
Located in Napoli, IT
unheated color change star sapphire of 5.54 Ct (9.5 x 7.5 mm.)(GCS UK Certified)
UK size: R 3/4
US size: 9
Category
Vintage 1930s Art Deco Solitaire Rings
Materials
Diamond, Sapphire, Platinum
1950s Oscar Heyman Brothers Sapphire Diamond Platinum Starburst Brooch
By Oscar Heyman
Located in Chicago, IL
. Featuring a wonderful and rare 7 Carat (approximately) deep blue natural unheated star sapphire. Unsigned
Category
Vintage 1950s American Brooches
Materials
Diamond, Sapphire, Star Sapphire, Platinum
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Unheated Star Sapphire For Sale on 1stDibs
You are likely to find exactly the unheated star sapphire you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, Platinum and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 2 vintage or 12 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for an unheated star sapphire may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. An unheated star sapphire from Five Star Jewelry, Paris Precious Craft House and Birks — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a cabochon iteration of this accessory, while there are also oval cut cut and radiant cut cut versions available here, too. Most of our unheated star sapphire for sale are for women, but there are 5 pieces available to browse for men.
How Much is a Unheated Star Sapphire?
On average, an unheated star sapphire at 1stDibs sells for $14,450, while they’re typically $3,780 on the low end and $145,000 for the highest priced versions of this item.
Questions About Unheated Star Sapphire
- What is an unheated sapphire?1 Answer1stDibs ExpertOctober 12, 2021Unheated sapphires refers to sapphires that have not had any form of heat treatment, which enhances their color and clarity. Gemology experts estimate that more than 90% of sapphires on the market are heated sapphires. Find a collection of vintage and antique sapphire jewelry on 1stDibs today.
- Is a star sapphire rare?1 Answer1stDibs ExpertMarch 31, 2023Yes, a star sapphire is rarer than other types of sapphires. The gemstones get their name from the natural starburst effect that appears on their faces when you view them under a single overhead light. On 1stDibs, shop a range of star sapphire gemstone jewelry.
- What is a pink star sapphire?1 Answer1stDibs ExpertApril 5, 2022A pink star sapphire is a rare and unique gem that is characterized by its star pattern and pale red or pink hue. You can shop a collection of expertly vetted gems from some of the world’s top sellers on 1stDibs.
- 1stDibs ExpertApril 5, 2022The term blue star sapphire means a blue corundum stone that displays a six-pointed star when viewed in the light. Blue star sapphires are usually polished cabochons rather than cut gems. On 1stDibs, find a variety of blue star sapphire gemstone jewelry.
- Are star sapphires real gems?1 Answer1stDibs ExpertApril 5, 2022Yes, natural star sapphires are real gems. The star-like reflective effect comes from inclusions present in the gemstones. Keep in mind that some jewelry features man-made star sapphires rather than natural stones, making it important that you purchase from reputable jewelers or online platforms. On 1stDibs, shop a variety of expertly vetted star sapphire gemstone jewelry.
- Are purple star sapphires rare?1 Answer1stDibs ExpertFebruary 13, 2023Yes, natural purple star sapphires are rarer than sapphires of other colors like blue. Natural purple star sapphires come in a variety of hues from light lavender to deep violet. Sapphires can even be colorless, or white, although examples are very rare, since the corundum from which they are formed has to have been untouched by any other element. Non-blue colored sapphires are referred to as “fancy sapphires” and can be pink, purple, orange, yellow or green. Shop a collection of vintage and modern sapphire jewelry from some of the world’s top jewelers on 1stDibs.
- 1stDibs ExpertMarch 3, 2023One way to tell if a star sapphire is natural is to shine a flashlight on it while in total darkness. On a genuine star sapphire, the light that reflects off of the stone will be the same color as the stone. Glass and other materials used to create synthetic stones may show reflections in different colors. To be certain of the authenticity of a gemstone, take it to an experienced jeweler or appraiser for an evaluation. On 1stDibs, find a selection of star sapphire jewelry.
- 1stDibs ExpertOctober 12, 2021A blue star sapphire has a transparent body with a deep blue color. A blue star sapphire ring’s worth depends on the 4Cs — color, clarity, cut and carat. Prices for a blue star sapphire ring can also differ according to size and time period. These accessories begin at $449 and can cost as much as around $200,000 or more. On 1stDibs, shop a range of vintage blue star sapphire rings.