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 €245 EUR
£215 GBP
As of November 1, 2026
Save €273 EUR (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,217 EUR at MOH London · As of October 26, 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 October 31, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,217 EUR|Low: €234 EUR|High: €1,230 EUR|Avg: €463 EUR|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2€245 EUR
Retailer 3€254 EUR
Retailer 5€276 EUR
Retailer 4€276 EUR
Retailer 6€518 EUR
MOH London€1,217 EUR

42 data points across 6 retailers

6 retailers€245 EUR to €518 EUR

A
Cheapest Retailer
-
€245 EUR
£215 GBP
A
Retailer 2
-
€254 EUR
View
A
Retailer 3
-
€276 EUR
$308 USD
View
A
Retailer 4
-
€276 EUR
£243 GBP
View
B
Retailer 5
-
€518 EUR
$579 USD
View
Most Expensive
MOH London
LG830606215 · Oct 26
€1,217 EUR
£1,071 GBP
View
Price under review
5 more retailers have this diamond
Prices start from €245 EURSave up to €273 EUR

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
€245 EUR