X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

4.24 ct Blue Star Sapphire Gemstone, Star Sapphire Gem in Round Cabochon Shape for Sale.
Photos are of Actual Product for Sale
4.24 ct Blue Star Sapphire Stone, Natural Star Sapphire in Round Cabochon Shape for Sale Star Sapphire Gemstone in 9 mm (calibrated) Size for Sale, Star Sapphire Stone in Navy Blue Color

4.24ct Natural Navy Blue Star Sapphire, Round, Opaque

9.2 out of 10
See Bizrate Ratings for GemSelect
Star Sapphire Product ID: 618950
Type: Star Sapphire
Star Sapphire Weight: 4.24 ct Star Sapphire 1 gem
Star Sapphire Size: 9 mm calibrated Star Sapphire
Star Sapphire Size: 9.1 mm Star Sapphire
Star Sapphire Exact Size: 9.07 x 4.65 mm
Diameter x Depth
Star Sapphire Shape: Round Cabochon Star Sapphire
Star Sapphire Color: Navy Blue Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Treatment: Diffused
Star Sapphire Origin: Thailand Star Sapphire
Content: 1 pc
Certificate Options

Checking all Boxes

  • Natural certified gemstones

    Gemstone Laboratories
  • Accept Credit, Debit Card and PayPal

    Payment Options
  • Worldwide shipping

    Shipping Options
  • 30-day risk free return policy

$
111.94
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 4.24 carat natural navy blue Star Sapphire gem, 1 pc in round shape with an exact size of 9.07 mm x 4.65 mm . This loose Star Sapphire gemstone was mined in Thailand and its clarity is Opaque.

GemSelect Policies

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate
Download Identification Report PDF
BGL Brief Report $ 18.00
Turnaround Time: 3-4 working days Details
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 62.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image