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Blue Star Sapphire Loose Gem

Deep Blue Sapphire, Certified Gem, 4, 27 Ct., Loose Gemstone
Located in Kirschweiler, DE
We are delighted to be able to offer for sale, this 4,27 ct. blue Sapphire from our exclusive
Category

21st Century and Contemporary German Contemporary Loose Gemstones

Materials

Blue 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

5.1ct Oval Cabochon Blue Star Sapphire GIA Certified
5.1ct Oval Cabochon Blue Star Sapphire GIA Certified
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W 0.37 in D 0.26 in L 0.32 in
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

10.83ct Oval Cabochon Blue Star Sapphire GIA Certified
10.83ct Oval Cabochon Blue Star Sapphire GIA Certified
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W 0.53 in D 0.3 in L 0.39 in
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

11.99ct Oval Cabochon Blue Star Sapphire GIA Certified
11.99ct Oval Cabochon Blue Star Sapphire GIA Certified
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W 0.45 in D 0.38 in L 0.42 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

11.29ct Oval Cabochon Blue Star Sapphire GIA Certified
11.29ct Oval Cabochon Blue Star Sapphire GIA Certified
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W 0.45 in D 0.39 in L 0.37 in
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

2.99ct Round Cabochon Blue Star Sapphire from Burma, Unheated
2.99ct Round Cabochon Blue Star Sapphire from Burma, Unheated
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W 0.28 in D 0.23 in L 0.27 in
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

1.33 ct Unheated Blue Ceylon Star Sapphire
1.33 ct Unheated Blue Ceylon Star Sapphire
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W 0.26 in D 0.13 in L 0.23 in
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

Sapphire, Blue Sapphire, Star Sapphire

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

4.75ct Oval Cabochon Blue Star Sapphire GIA Certified Sri Lanka
4.75ct Oval Cabochon Blue Star Sapphire GIA Certified Sri Lanka
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W 0.39 in D 0.23 in L 0.32 in
25 ct Oval Star Sapphire
Located in Toronto, Ontario
Species: Corundum Variety: Star Sapphire Treatment: None Origin: Burma Internal SKU: SS0307 Please
Category

2010s Unknown Loose Gemstones

Materials

Star Sapphire, Sapphire, Blue Sapphire

25 ct Oval Star Sapphire
25 ct Oval Star Sapphire
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W 0.74 in D 0.34 in L 0.58 in
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

12.56 ct Round Star Sapphire
12.56 ct Round Star Sapphire
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W 0.51 in D 0.3 in L 0.5 in
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

5.84ct Oval Blue Star Sapphire GIA Certified Burma (Myanmar)
5.84ct Oval Blue Star Sapphire GIA Certified Burma (Myanmar)
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W 0.4 in D 0.23 in L 0.37 in
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

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

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

47.38 ct Round Star Sapphire
47.38 ct Round Star Sapphire
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W 0.89 in D 0.35 in L 0.88 in
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

1.72 ct Oval Star Sapphire
1.72 ct Oval Star Sapphire
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W 0.28 in D 0.16 in L 0.24 in
3.00 Carat Natural Loose Parti Sapphire Cushion Gem For Engagement Ring
Located in Peshawar, PK
Loose Sapphire Weight: 3.00 Carats Dimension: 9.3 x 7.6 x 4.1 Mm Colour: Blue And Green Origin
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Sapphire

Fascinating 10.27ct Sapphire Gemstone - IGI Certified-Star Sapphire
Located in רמת גן, IL
Fascinating 10.27ct Sapphire Gemstone - IGI Certified-Star Sapphire Presenting a breathtaking
Category

2010s Israeli Loose Gemstones

Materials

Star Sapphire

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

Certified Unheated Star Sapphire - 10.76ct
Certified Unheated Star Sapphire - 10.76ct
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W 0.51 in D 0.28 in L 0.44 in
1.65 Carat Natural Loose Blue Sapphire Round Cut Ring Gemstone
Located in Peshawar, PK
them. One of the most iconic blue sapphires is the "Star of India," a colossal gem that weighs a
Category

21st Century and Contemporary Malagasy Aesthetic Movement Loose Gemstones

Materials

Blue Sapphire

1.65 Carat Natural Loose Blue Sapphire Round Cut Ring Gemstone
1.65 Carat Natural Loose Blue Sapphire Round Cut Ring Gemstone
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W 0.26 in D 0.18 in L 0.27 in
Blue Tourmaline Ring Gem 2.75 Carat Cushion Unmounted Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Splendid 2.75 carat "Lagoon" Blue Tourmaline cushion loose gemstone, offered unmounted to a fine
Category

21st Century and Contemporary Nigerian Contemporary Loose Gemstones

Materials

Tourmaline

26.92ct Oval Double Cabochon Violetish Blue to Purple Star Sapphire GIA Certifie
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire The GIA report reads as follows: GIA Report Number
Category

2010s Sri Lankan Contemporary Loose Gemstones

Materials

Star Sapphire

10.77ct Oval Cabochon Blue Sapphire GIA Certified
Located in Toronto, Ontario
: Transparency: Semi-Transparent Color: Blue RESULTS Species: Natural Corundum Variety: Natural Sapphire
Category

2010s Loose Gemstones

Materials

Blue Sapphire, Sapphire, Star Sapphire

10.77ct Oval Cabochon Blue Sapphire GIA Certified
10.77ct Oval Cabochon Blue Sapphire GIA Certified
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W 0.53 in D 0.25 in L 0.42 in
1.55 Carat Faceted Yellowish Blue Sapphire Oval Shape Gem From Madagascar Mine
Located in Peshawar, PK
Loose Sapphire Weight: 1.55 Carats Dimension: 6.7 x 5.6 x 4.5 Mm Colour: Yellow And Blue Origin
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Sapphire

GIA Certified #6234058393 No Heat Ceylon Natural Star Sapphire 18.66 carats
By OGI Ltd
Located in New York, NY
"GIA Certified 18.66 Carat No Heat Ceylon Natural Star Sapphire - Spectacular Gemstone" Elevate
Category

20th Century Sri Lankan Contemporary Loose Gemstones

Materials

Star Sapphire

Unheated Sapphire Heart Shape Gem 7.57 Carats Loupe Clean No Heat Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Rare and exclusive 7.57 carat, "loupe clean", unheated blue Sapphire heart shape, offered unmounted
Category

21st Century and Contemporary Malagasy Contemporary Engagement Rings

Materials

Sapphire, Blue Sapphire

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Tanzanite Ring Gem 8.07 Carat Cushion Loose Gemstone
Tanzanite Ring Gem 8.07 Carat Cushion Loose Gemstone
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W 0.47 in D 0.33 in L 0.47 in
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Blue Star Sapphire Loose Gem For Sale on 1stDibs

Surely you’ll find the exact blue star sapphire loose gem you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Finding an appealing blue star sapphire loose gem — no matter the origin — is easy, but Merkaba each produced a popular version that is worth a look. A blue star sapphire loose gem can make for a versatile accessory, but a selection from our variety of 9 sapphire versions can add an especially stylish touch. An oval cut version of this piece has appeal, but there are also cabochon and cushion cut versions for sale. Most of our blue star sapphire loose gem for sale are for women, but there are 10 pieces available to browse for men.

How Much is a Blue Star Sapphire Loose Gem?

On average, a blue star sapphire loose gem at 1stDibs sells for $6,150, while they’re typically $1,900 on the low end and $68,000 for the highest priced versions of this item.

Finding the Right loose-gemstones for You

Are you shopping for diamonds and other loose gemstones to create your own custom jewelry? 

Why might you purchase a diamond or gemstone “loose” — that is, on its own, not mounted in a piece of jewelry? Perhaps you’re a connoisseur looking to acquire a unique investment. The scarcity of high-quality colored diamonds, for instance, especially pink diamonds, means that their value increases over time; the same is true of rare Kashmir sapphires and Burmese rubies. Far rarer than diamonds, Paraiba tourmaline, discovered only in the 1980s, is treasured as much for its extraordinary color as its scarcity, both of which contribute to its high value.

A more common scenario would be that you’re hoping to create a very special piece of custom jewelry, such as an engagement ring or a milestone-birthday present, and want to personally select the most beautiful, unusual, or ultra-rare stone you can find and afford. Doing so adds to the romance and substance of the gift and can be a part of the story told as the jewel is passed from generation to generation.

If this sounds like you, read on for tips on becoming one of the world’s savviest gem hunters.

Educate yourself: When buying any piece of gem-set fine jewelry, you should familiarize yourself with the factors that determine a stone’s price. This will enable you to streamline your search for the perfect gem and have intelligent, productive conversations with sellers.

There is a wealth of information online, such as our diamond-buying guide and this overview of colored gemstones for engagement rings. The buying guides of the Gemological Institute of America (GIA), searchable by stone type, are also a widely trusted source for consumers venturing into the world of diamonds and gems for the first time.

Vet your vendor: If you peruse 1stDibs with any regularity, you know there is no shortage of vendors who deal in top-quality loose gemstones. (Read about our vetted sellers.) Finding a trustworthy, established dealer may be as easy as getting a recommendation from friends or family. And, although it may sound obvious, it pays to Google your candidates — and consult customer reviews — before making contact.

Harakh Mehta, designer and founder of the Mumbai, India–based fine-jewelry brand Harakh, has an innate understanding of proper client relations, especially when the customer is in unfamiliar territory. “Start chatting with the dealer, get to know them better," he says. "It’s very important to establish a comfort level. We never push a sale, as we want it to be a carefully considered purchase. So, if the client is not in a rush, we do it over a few virtual meetings or phone calls.”

Request documentation: The best dealers go to great lengths to furnish clients with documents verifying the quality rating, natural origin and provenance of a stone — showing, for example, that loose emerald hails from the famous Muzo mine in Colombia — and disclosing any treatments applied to enhance its appearance. (And who doesn't love emerald jewelry? The most valuable emeralds are the ones that have a deep bluish-green to true green color and no visible inclusions.)

If no grading report is available for a stone you are interested in, the dealer should be able to provide an authenticity document, such as an appraisal or info sheet, that has been signed by an in-house gemologist or professional appraiser. Google those names, too, for extra peace of mind.

Ask for videos and visuals: When transacting with a gem dealer online, you should always request real-time videos and photographs, since professional photos of a stone, usually on a white background, have likely been retouched for optimal presentation.

Read more about how to buy loose gemstones and find your dream gems today on 1stDibs.