• English speaking customer support only

    Toll Free - USA & Canada only:
    1-800-464-1640

    International:
    +66-39303404

  • Change Language
  • USD
Buy Customized Gemstone Lots
The same Item is available with a new item ID:
Shop safe! Read GemSelect reviews and store ratings at BizRate
Huge 40 Carat Certified Aquamarine from Mozambique. Incredibly Intense Color Rarely Found In Aquamarine. Beautifully Cut with Exceptionally Clean Clarity.

40.6ct Light Blue Aquamarine Gem from Mozambique Natural and Untreated

40.56 ct Octagon Step Cut Light Blue Aquamarine Gemstone 22.00 mm x 17.5 mm (Product ID: 264265)
40.56 ct Octagon Step Cut Light Blue Aquamarine Gem 22.00 mm x 17.5 mm (Photo A) 40.56 ct Octagon Step Cut Light Blue Aquamarine Gem 22.00 mm x 17.5 mm (Photo B) 40.56 ct Octagon Step Cut Light Blue Aquamarine Gem 22.00 mm x 17.5 mm (Photo C)
Item in Stock
Photos above are of Actual Item for Sale
Product ID: 264265
Type: Aquamarine
Weight: 40.56 ct 1 gem
Weight: ct / total
avg. 40.56 ct / each
Size:(more) mm calibrated
Size:(more) 22 x 17.5 x 13.9 mm
Shape: Octagon Step Cut
Color: Light Blue
Clarity: VVS
Treatment: Untreated
Origin: Mozambique
Content: 1 pc
Certificate Options
Download Identification Report PDF
BGL Brief Report $ 15.00
Turnaround Time: 3-4 working days Details
AIGS Brief Report $ 30.00
Turnaround Time: 5-10 working days Details
$
12,995.00
Add to Cart
Gemstone Certificate Below

This Gemstone is certified
The Price above includes the certificate below!

Gem Report

Certified Customer Reviews
Overall Rating -> 9 star ratings
My selection was made quickly and efficiently.
Posted By JimC in November, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
GemSelect has a great selection at reasonable prices. Gemstones are always as beautiful as pictured.
Posted By GemLover in November, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
Colors and qualities of gems are very well represented online. Easy to use website. Great selections!
Posted By in November, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
This was my second purchase from GemSelect and definitely won’t be my last! They have a very wide variety of gems and you can always find what you are looking for with ease and the prices are very good.
Posted By Jill in November, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
Loved the wide selection of product
Posted By Miki in November, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
finally bought the last rock to complete my ring idea; needed another white one after giving the big diamond to my daughter. a diamond that size is out of my retired-school-teacher budget, so i bought a white zircon. went back to the same place that i got my loose sapphire-- great selection, good prices, good delivery!
Posted By Ptcmom in November, 2018
Source: Bizrate
Shipping and Combining Back To Top
  • Express Shipping: $29.90 USD Flat Rate - Full Value Insurance / Most shipments delivered within 3-4 days.
  • Economy Shipping: $8.90 USD Flat Rate - Insured for up to $200 USD / Most shipments delivered within 7-14 days.

  • Free Combining of orders - No extra shipping fees.
    Pay one flat rate shipping fee for all items per transaction / shipment.
    No minimum and no maximum order value.
    Order as many items as you like and still pay only one single low flat rate shipping fee starting at $6.99 (Economy) or $20.00 (Express).
Payment Options
  • Credit Card
  • PayPal
  • Western Union
  • Bank transfer
Guarantee / Certification
  • All gemstones are natural!
  • All photos and videos are of the actual gem for sale (No Stock Photos)
  • We offer certification from AIGS for USD 30.00 (5-10 additional days)
  • We also offer certification from the BGL lab for USD 15.00 only (3-4 days)
Size and Weight Back To Top
  • Gems are always measured in Millimeter (mm)
    Compare mm Size with US coins
  • Dimensions are given as length x width x depth, except for round stones which are diameter x depth
  • Select gems by size, not by weight! Gem varieties vary in density, so carat weight is not a good indication of size
  • Note: 1ct = 0.2g
Additional Quantities
  • Every item is unique, so you can only order 1 of each item
  • However, we often have similar or matching items. If so, we display them on the same gem detail page
Clarity Explained Back To Top
  • IF = Loupe Clean - Internally flawless; free of inclusions
  • VVS = Almost Loupe Clean - Very, very slight inclusions; inclusions barely seen under 10x magnification
  • VS = Eye Clean - Very slight inclusions; inclusions can be seen under 10x magnification
  • SI = Slightly included - Small inclusions can be seen with the naked eye
  • I1 = Included - Inclusions can be seen with the naked eye
  • Transparent = A gemstone having the property of transmitting light without serious diffusion / may have rutile or other inclusions
  • Translucent = Allowing light to pass through, but not transparent
  • Opaque = Does not allow light to pass through
Return Policy
  • All gems have a 30-day inspection period, which begins on the date of delivery. Gems may be returned for a full refund during this period.
  • Please email us for return authorization code when returning a gem.
  • For more details click here
Treatment Back To Top
Untreated:
 More about treatments
Popular Gemstones
All Gemstones (144)
A B C D E F G H I J K L M O P Q R S T V Z
English speaking customer support only

Toll Free - USA & Canada only:
1-800-464-1640

International:
+66-39303404

Save Money
No shipping Fees for Additional Items!
$6.99 Worldwide Shipping

Update Translation
 
Current Value
New Value

Creating Account...

Close window to continue

Facebook did not provide your email to login.

Please allow Facebook to provide your email or sign up an account with GemSelect.

GemSelect Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart