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Asscher|Lab Grown|IGI

3.71ct H VS1 Asscher Lab Grown Diamond

EX • H/VS1 • IGI LG637440244

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG637440244

Diamond specifications and retailer prices

From $1,208 USD
£951 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,208 USD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 3.71ct lab-grown asscher diamond

This 3.71ct 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 LG637440244 or 637440244. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.71
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637440244
Dimensions8.58 × 8.48 × 5.58 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.58 mm8.48 mm3.71 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637440244
Side View
Table 67.0%Crown 38.2°Girdle: MediumPavilion 41.1°CuletDepth 65.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $1,208 USD|Low: $1,208 USD|High: $1,208 USD|Avg: $1,208 USD
September 26, 2026
Diamond Quarter$1,208 USD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
3.71VS1HLG445D49N · Oct 29
$1,208 USD
£951 GBP
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B+
3.71ct Asscher
$1,208 USD