search
  • Sign In
    Sign Up
  • English speaking customer support only

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART
FREE SHIPPING
Star Sapphire Gemstones for Sale

Star Sapphire

Explore our stock of natural loose star sapphires for sale. Choose from black, blue, yellow or gray star sapphire stones in different sizes and prices. This is a fantastic gemstone for any type of jewelry; it is hard, durable and has the natural star effect. We stock star sapphire stones in hand-selected matching pairs for earrings and in lots or singles for jewelry use. We sell natural star sapphires only; all items can be certified by professional gemstone labs. Also, we offer worldwide shipping with standard or express options.

Star Sapphire Weight Star Sapphire Size Star Sapphire Clarity Star Sapphire Price Star Sapphire Origin
More
Star Sapphire Single
Star Sapphire Pairs
Star Sapphire Lots
Star Sapphire Faceted
Star Sapphire Cabochons
Sort By:
Clear All
Photos are of Actual Products for Sale

0.98 ct Black Star Sapphire, 5.4 mm Round Cut From Thailand

Natural Star Sapphire, Qty: 1 pc | 0.98 carat weight Star Sapphire

0.98ct1 Piece
$ 14.70
5.4 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 0.98 ct Star Sapphire
Star Sapphire Shape: Round Cabochon Star Sapphire
Star Sapphire Size: 5.4 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.6 ct Black Star Sapphire, 5.3 mm Round Cut From Thailand

Natural Star Sapphire, Qty: 1 pc | 0.60 carat weight Star Sapphire

0.60ct1 Piece
$ 9.00
5.3 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 0.60 ct Star Sapphire
Star Sapphire Shape: Round Cabochon Star Sapphire
Star Sapphire Size: 5.3 mm Star Sapphire
Star Sapphire Color: Silver Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.49 ct Black Star Sapphire, 5.1 mm Round Cut From Thailand

Natural Star Sapphire, Qty: 1 pc | 0.49 carat weight Star Sapphire

0.49ct1 Piece
$ 7.35
5.1 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 0.49 ct Star Sapphire
Star Sapphire Shape: Round Cabochon Star Sapphire
Star Sapphire Size: 5.1 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.78 ct Black Star Sapphire, 5.2 mm Round Cut From Thailand

Natural Star Sapphire, Qty: 1 pc | 0.78 carat weight Star Sapphire

0.78ct1 Piece
$ 11.70
5.2 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 0.78 ct Star Sapphire
Star Sapphire Shape: Round Cabochon Star Sapphire
Star Sapphire Size: 5.2 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.42 ct Black Star Sapphire, 4.2 mm Round Cut From Thailand

Natural Star Sapphire, Qty: 1 pc | 0.42 carat weight Star Sapphire

0.42ct1 Piece
$ 6.30
4.2 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 0.42 ct Star Sapphire
Star Sapphire Shape: Round Cabochon Star Sapphire
Star Sapphire Size: 4.2 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.21 ct Black Star Sapphire, 10.1 mm Round Cut From Thailand

Natural Star Sapphire, Qty: 1 pc | 6.21 carat weight Star Sapphire

6.21ct1 Piece
$ 124.20
10.1 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 6.21 ct Star Sapphire
Star Sapphire Shape: Round Cabochon Star Sapphire
Star Sapphire Size: 10.1 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

Why Buy Star Sapphire Gemstones?

Star sapphire is a respected member of the corundum family. Red corundum is called ruby. All other color varieties of corundum are referred to as sapphire. Corundum is the second hardest substance on the Mohs scale, with a rating of nine. Diamond tops that scale with a ten. That hardness combined with the rich color and silky shine make fine sapphires extremely valuable.

Star sapphire is a durable, popular stone for men's rings. A black star sapphire supports a masculine image best. In ancient times, star sapphire was regarded as a powerful talisman guiding travelers and seekers of all kinds.

What are some of the properties of Star Sapphire Gemstones?

Star sapphires contain unusual tiny needle-like inclusions. Those rutile needles result in a silky shine on the surface of the gem. Aligned needles that intersect each other at varying angles produce a phenomenon called asterism (from the Latin aster for star). Because of their crystal structure, only the star sapphire and the star ruby show six white rays of light that meet in one point and dance over the gem's surface when viewed from different directions.

Star sapphires range in color from blue in various tones, pink, orange, yellow, green, lavender and gray to black. The most desirable color is a vivid, intense blue.

What are good ways to use Star Sapphire Gemstones?

Star Sapphire gemstones are great for rings, earrings, pendants, and necklaces. It is best to display Star Sapphire in an area that receives direct light.

Want to know more about Star Sapphire Gemstones?

Read our Star sapphire Information Page here.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Easy to use,I have spent many hours looking at the site

Posted By Skip in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I am excited for my first order, search tools were a great help to find the sapphire I needed for my next project! Thank you

Posted By Sue in April, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleased with shopping on this site. It's easy to navigate and information about gemstones is very good.

Posted By Kate in December, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

Everything was good but since I am still new I was surprised at how small the stones where.

Posted By Js in May, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

Never bought anything on this website before, but it probably won't be my last purchase. Definitely one of the easiest to use and most informative sites I've ever been to.

Posted By Bob in November, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

It went well

Posted By Rob in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I have received emails for about a year and today is the condition that had me decide on the purchase

Posted By Tim in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Perfect size I was looking for and great price

Posted By Izzy in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

This is only the second time I have ordered from GemSelect. I am a prolific gemstone collector and I wish I had found this site sooner!

Posted By Beachcomber in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I found it to be easy to browse and easy to use

Posted By Kyle in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very excited and impressed with all your products. Keep up the good work....more different stones to choose from. I like Cabachons.

Posted By Meow in June, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Everything fine.

Posted By Hilario in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Everthing about researching and ordering from Gemselect was easy and uncomplicated. In the past I had payment problems, but your customer rep, Thomas, helped me get everything right. I will continue using Gemselet in the future for these reasons.

Posted By WildwillyfromArizona in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I have used GemSelect for several years and plan to shop more in the further. This is a good source of information on gemstones. I love looking at and learning about them. Lot more than I ever knew existed.

Posted By Bikerwalrus in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

The website is user friendly, has excellent selection. I've always found what I was looking for with Gem Select. When others don't have it they do. And most important, they have a way for you to pay without using PayPal. I cannot use PayPal they closed my account because of no cell phone.

Posted By NJD in September, 2023
Source: Bizrate
STAY IN TOUCH | NEWSLETTER
*You're signing up to receive GemSelect promotional email.
Partners and Trust Payment options

Switch to Mobile Version

Copyright © 2005-2024 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

95

Continue Shopping
Checkout
Continue Shopping
Checkout