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Asscher|Lab Grown|IGI

1.81ct H VS1 Asscher Lab Grown Diamond

EX • H/VS1 • IGI LG620401970

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG620401970

Diamond specifications and retailer prices

From $593 USD
£467 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $593 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 1.81ct lab-grown asscher diamond

This 1.81ct lab-grown asscher sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620401970 or 620401970. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620401970
Dimensions6.66 × 6.56 × 4.57 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.66 mm6.56 mm1.81 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620401970
Side View
Table 65.0%Crown 37.7°Girdle: MediumPavilion 40.1°CuletDepth 69.7%

Caratlytics Score

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

Last verified: Oct 31
Current: $593 USD|Low: $593 USD|High: $593 USD|Avg: $593 USD
September 26, 2026
Diamond Quarter$593 USD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
1.81VS1HLG705A59N · Oct 31
$593 USD
£467 GBP
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B+
1.81ct Asscher
$593 USD