90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
Home Gemstones Star Sapphire
4.87 ctw Blue Star Sapphire Gemstones, Star Sapphire Gems in Round Cabochon Shape for Sale.
Photos are of Actual Products for Sale
4.87 ctw Blue Star Sapphire Stones, Natural Star Sapphire in Round Cabochon Shape for Sale Star Sapphire Gemstones in 7.5 mm (calibrated) Size for Sale, Star Sapphire Stones in Navy Blue Color

4.87ct Natural Blue Star Sapphire, Round Cut, 7.28 mm

9.4 out of 10
See Bizrate Ratings for GemSelect
Product ID: 615866
Type: Star Sapphire
Weight: 4.87 ct (total) 2 gems
avg. 2.44 ct
Size: 7.5 mm calibrated
Size: 7.3 mm
Exact Size: 7.28 x 4.02 mm
Diameter x Depth
Shape: Round Cabochon
Color: Navy Blue
Clarity: Opaque
Treatment: Diffused
Origin: Thailand
Content: 2 pcs

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

$
101.78
Item is Sold
Duty & Tax Free Shipping to the USA
No customs duties or import taxes to pay upon delivery.
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

These are 4.87 carat natural navy blue Star Sapphire gems, 2 pcs in round shape with an exact size of 7.28 mm x 4.02 mm (avg.). These loose Star Sapphire gemstones were mined in Thailand and their clarity is Opaque.

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

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Web site is very simple to navigate Selection is terrific

Posted By ToRa.62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have made many purchases from GemSelect over the years, and I have a beautiful collection of jewelry as a result. My purchases have always been exactly as described, and I have enjoyed doing business with you.

Posted By MMM in July, 2026
Source: Bizrate
Download Identification Report PDF
Enlarged Gemstone Image