Asscher|Lab Grown|IGI

3.11ct H VS1 Asscher Lab Grown Diamond

EX • H/VS1 • IGI LG847637028

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG847637028

Diamond specifications and retailer prices

From $410 USD
As of October 29, 2026
Save $1,900 USD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,310 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.11ct lab-grown asscher diamond

This 3.11ct lab-grown asscher sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847637028 or 847637028. Listed at 3 retailers as of October 28, 2026, with prices from $410 to $2,310, a $1,900 spread on the same certified stone. Brilliant Earth lists it at $2,310. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.11
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847637028
Dimensions7.94 × 7.91 × 5.38 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm7.91 mm3.11 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847637028
Side View
Table 61.0%Crown 38.2°Girdle: MediumPavilion 40.5°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $2,310 USD|Low: $410 USD|High: $2,310 USD|Avg: $1,431 USD
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$410 USD
Retailer 2$842 USD
Brilliant Earth$2,310 USD

7 data points across 3 retailers

3 retailers$410 USD to $2,310 USD

A
Cheapest Retailer
-
$410 USD
Final sale: no returns
A
Retailer 2
-
$842 USD
£663 GBP
View
Most Expensive
B+
Brilliant Earth
22248223A · Oct 28
$2,310 USD
View
2 more retailers have this diamond
Prices start from $410 USDSave up to $1,900 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.11ct Asscher
$410 USD