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Asscher|Lab Grown|IGI

1.66ct H VVS2 Asscher Lab Grown Diamond

EX • H/VVS2 • IGI LG635428274

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG635428274

Diamond specifications and retailer prices

From $583 USD
£459 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $583 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 1.66ct lab-grown asscher diamond

This 1.66ct lab-grown asscher sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG635428274 or 635428274. Listed at a single retailer as of November 2, 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

1.66
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635428274
Dimensions6.62 × 6.42 × 4.32 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm6.42 mm1.66 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635428274
Side View
Table 66.0%Crown 36.5°Girdle: MediumPavilion 39.3°CuletDepth 67.3%

Caratlytics Score

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

Last verified: Nov 2
Current: $583 USD|Low: $583 USD|High: $583 USD|Avg: $583 USD
September 26, 2026
Diamond Quarter$583 USD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
1.66VVS2HLG74A42AN · Nov 2
$583 USD
£459 GBP
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B+
1.66ct Asscher
$583 USD