X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

1.31 ctw Blue Sapphire Gemstones, Sapphire Gems in Diamond-Cut Shape for Sale.
Photos are of Actual Products for Sale
1.31 ctw Blue Sapphire Stones, Natural Sapphire in Diamond-Cut Shape for Sale Sapphire Gemstones in 5.2 mm Size for Sale, Sapphire Stones in Dark Blue Color

1.31ct Natural Dark Blue Sapphire Gems, Round, VS-SI

9.2 out of 10
See Bizrate Ratings for GemSelect
Sapphire Product ID: 441566
Type: Sapphire
Sapphire Weight: 1.31 ct (total) Sapphire 2 gems
avg. 0.66 ct
Sapphire Size: mm calibrated Sapphire
Sapphire Size: 5.2 mm Sapphire
Sapphire Exact Size: 5.24 x 3.39 mm
Diameter x Depth
Sapphire Shape: Diamond-Cut Sapphire
Sapphire Color: Dark Blue Sapphire
Sapphire Clarity: VS-SI Sapphire
Sapphire Treatment: Heated
Sapphire Origin: Madagascar Sapphire
Content: 2 pcs
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

$
576.40
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

These are 1.31 carat natural dark blue Sapphire gems, 2 pcs in round shape with an exact size of 5.24 mm x 3.39 mm (avg.). These loose Sapphire gemstones were mined in Madagascar and their clarity is VS-SI. This natural Sapphire has been heated to enhance its vivid color.

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

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 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

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

great experience

Posted By T in December, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 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