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16.71 ct Yellow Star Sapphire Gemstone, Star Sapphire Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
16.71 ct Yellow Star Sapphire Stone, Natural Star Sapphire in Oval Cabochon Shape for Sale Star Sapphire Gemstone in 15.7 x 12.6 mm Size for Sale, Star Sapphire Stone in Golden Yellow Color

16.71ct Golden Yellow Star Sapphire, Oval Cut, 15.7x12.6 mm

9.6 out of 10
See Bizrate Ratings for GemSelect
Product ID: 523610
Type: Star Sapphire
Weight: 16.71 ct 1 gem
Size: mm calibrated
Size: 15.7 x 12.6 x 7.7 mm
Exact Size: 15.73 x 12.58 x 7.74 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Golden Yellow
Clarity: Opaque
Treatment: Fracture Filled
Origin: Madagascar
Content: 1 pc
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$
198.52
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Product Description

This is a 16.71 carat natural golden yellow Star Sapphire gem, 1 pc in oval shape with an exact size of 15.73 x 12.58 x 7.74 mm. This loose Star Sapphire gemstone was mined in Madagascar and its clarity is Opaque.

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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

Excellent options

Posted By CJ in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

no teal sapphire

Posted By Wandering in April, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 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
Enlarged Gemstone Image