Asscher|Lab Grown|IGI

1.02ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1 • IGI LG830606215

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830606215

Diamond specifications and retailer prices

From $270 USD
As of November 6, 2026
Save $1,088 USD (80%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,358 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.02ct lab-grown asscher diamond

This 1.02ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG830606215 or 830606215. Listed at 6 retailers as of November 2, 2026, with prices from $270 to $1,358, a $1,088 spread on the same certified stone. MOH London lists it at $1,358. 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

1.02
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830606215
Dimensions5.44 × 5.41 × 3.88 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.44 mm5.41 mm1.02 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830606215
Side View
Table 61.0%Crown 34.2°Girdle: ThickPavilion 42.1°CuletDepth 71.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,358 USD|Low: $261 USD|High: $1,374 USD|Avg: $522 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$270 USD
Retailer 3$283 USD
Retailer 4$308 USD
Retailer 5$308 USD
Retailer 6$578 USD
MOH London$1,358 USD

45 data points across 6 retailers

6 retailers$270 USD to $1,358 USD

A
Cheapest Retailer
-
$270 USD
A
Retailer 2
-
$283 USD
View
A
Retailer 3
-
$308 USD
View
A
Retailer 4
-
$308 USD
View
B
Retailer 5
-
$578 USD
View
Most Expensive
B
MOH London
LG830606215 · Nov 2
$1,358 USD
£1,069 GBP
View
5 more retailers have this diamond
Prices start from $270 USDSave up to $1,088 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
1.02ct Asscher
$270 USD