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Asscher|Lab Grown|IGI

1.82ct E SI1 Asscher Lab Grown Diamond

EX • E/SI1 • IGI LG681568726

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG681568726

Diamond specifications and retailer prices

From $600 USD
As of November 4, 2026
Save $146 USD (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $746 USD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.82ct lab-grown asscher diamond

This 1.82ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG681568726 or 681568726. Listed at 2 retailers as of November 4, 2026, with prices from $600 to $746, a $146 spread on the same certified stone. Diamond Quarter lists it at $746. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.82
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681568726
Dimensions6.61 × 6.57 × 4.42 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.61 mm6.57 mm1.82 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681568726
Side View
Table 63.0%Crown 36.3°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $600 USD|Low: $585 USD|High: $894 USD|Avg: $691 USD|-32.9%
September 23, 2026
Retailer 1$600 USD

4 data points across 1 retailer

2 retailers$600 USD to $746 USD

A
Cheapest Retailer
-
$600 USD
Most Expensive
B+
Diamond Quarter
1.82SI1ELG264588N · Nov 5
$746 USD
£587 GBP
View
1 more retailer has this diamond
Prices start from $600 USDSave up to $146 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
1.82ct Asscher
$600 USD