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 Sapphire
0.66 ct Blue Sapphire Gemstone, Sapphire Gem in Marquise Facet Shape for Sale.
Photos are of Actual Product for Sale
0.66 ct Blue Sapphire Stone, Natural Sapphire in Marquise Facet Shape for Sale Sapphire Gemstone in 8.1 x 4.1 mm Size for Sale, Sapphire Stone in Midnight Blue Color

0.66ct Natural Blue Sapphire, Marquise, 8.1x4.1 mm

9.7 out of 10
See Bizrate Ratings for GemSelect
Product ID: 520763
Type: Sapphire
Weight: 0.66 ct 1 gem
Size: mm calibrated
Size: 8.1 x 4.1 x 2.2 mm
Exact Size: 8.14 x 4.08 x 2.16 mm
Length x Width x Depth
Shape: Marquise Facet
Color: Midnight Blue
Clarity: VVS-VS
Treatment: Heated
Origin: Madagascar
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

$
154.02
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 0.66 carat natural midnight blue Sapphire gem, 1 pc in marquise shape with an exact size of 8.14 x 4.08 x 2.16 mm. This loose Sapphire gemstone was mined in Madagascar and its clarity is VVS-VS (Eye Clean). This natural Sapphire has been heated to enhance its vivid color.

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 have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

Posted By Big Ricky in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and functional

Posted By Dessa in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 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 $ 90.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image