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Gemstones
Tanzanite
Item ID = 412113

Charming, 3.9-Carat, Eye-Clean, Oval, Blue Tanzanite Gemstone from Tanzania

Blue Tanzanite 4 Carat Oval from Tanzania Gemstone

3.96 ct Oval Facet Violet Blue Tanzanite Gemstone 11.72 mm x 8.8 mm (Product ID: 412113)

Item in Stock

Photos above are of Actual Item for Sale

Product ID:	412113
Type:	Tanzanite
Weight:	3.96 ct 1 gem
Weight:	ct / total avg. 3.96 ct / each
Size:(more)	mm calibrated
Size:(more)	11.7 x 8.8 x 5.3 mm
Exact Size:	11.72 x 8.83 x 5.27 mm
	Length x Width x Depth
Shape:	Oval Facet
	mm (hole diameter)
Color:	Violet Blue
Clarity:	VS-SI
Treatment:	Heated
Origin:	Tanzania
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

1,148.40

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• Larger singles in this shape and color (3)

• Smaller singles in this shape and color (116)

• Pairs in this shape and color (1)

• Pairs in this color (4)

• Smaller pairs in this shape and color (1)

• Singles in this shape and color (119)

• Singles in this color (239)

• All in this shape and color (260)

• All in this color (850)

• All Tanzanite (856)

Certified Customer Reviews

Overall Rating -> 10

I have been using GemSelect for at lest five years and I have no complaints!

Posted By in October, 2018

Source: Bizrate

Overall Rating -> 10

This site always has beautiful stones to choose from and you will get the actual gem that is pictured. The shipping is fast and reasonably priced.

Posted By CAC in October, 2018

Source: Bizrate

Overall Rating -> 10

I have not gotten my gems, but when i do i will be very happy, yet i did not like you had to pay $15 extra for faster shipping

Posted By Jack in October, 2018

Source: Bizrate

Overall Rating -> 10

I love GemSelect, personally. I browse their site almost daily to see all the new stones available. Their selection is pretty amazing. The quality isn't always the highest and the cut of the stones isn't always perfect. But for the price, and if you look hard enough, you can find a real gem, so to speak.

Posted By Patrick in September, 2018

Source: Bizrate

Overall Rating -> 10

I would recommend to a friend because of the quality of the products purchased. The gemstone quality is very high and the gems purchased are beautiful. Any friends interested in having custom jewelry made would definitely be recommended to the site. Also, every shipment is handled with care and I am very pleased with that.

Posted By Isaiah in September, 2018

Source: Bizrate

Overall Rating -> 9

Gem Select has an excellent selection of gemstones, including some rare ones. Prices are as expected.

Posted By Mike in September, 2018

Source: Bizrate

Shipping and Combining Back To Top
Express Shipping: $20.00 USD Flat Rate - Full Value Insurance / Most shipments delivered within 3-4 days. Economy Shipping: $6.99 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).
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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
Heated: Heating a gemstone to high temperatures sometimes improves the color and clarity. This treatment is common for sapphire, ruby, tanzanite, apatite and blue zircon. More about treatments