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Asscher|Lab Grown|IGI

1.01ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG843606903

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG843606903

Diamond specifications and retailer prices

From €124 EUR
$139 USD
As of October 30, 2026
Save €1,078 EUR (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,203 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown asscher diamond

This 1.01ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843606903 or 843606903. Listed at 11 retailers as of October 29, 2026, with prices from €124 to €1,203, a €1,078 spread on the same certified stone. MOH London lists it at €1,203. 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

1.01
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843606903
Dimensions5.75 × 5.70 × 3.43 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.75 mm5.70 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843606903
Side View
Table 63.0%Crown 28.5°Girdle: MediumPavilion 38.7°CuletDepth 60.2%

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: Oct 30
Current: €1,203 EUR|Low: €124 EUR|High: €1,239 EUR|Avg: €440 EUR|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6€124 EUR
Retailer 2€166 EUR
Retailer 9€192 EUR
Retailer 4€230 EUR
Retailer 10€263 EUR
Retailer 11€266 EUR
Retailer 5€470 EUR
Retailer 7€496 EUR
Retailer 3€582 EUR
Retailer 8€853 EUR
MOH London€1,203 EUR

26 data points across 11 retailers

11 retailers€124 EUR to €1,203 EUR

A
Cheapest Retailer
-
€124 EUR
$139 USD
Final sale: no returns
A
Retailer 2
-
€166 EUR
£146 GBP
View
B+
Retailer 3
-
€192 EUR
$215 USD
View
A
Retailer 4
-
€230 EUR
£202 GBP
View
A
Retailer 5
-
€263 EUR
£231 GBP
View
A
Retailer 6
-
€266 EUR
View
B+
Retailer 7
-
€470 EUR
$525 USD
View
B+
Retailer 8
-
€496 EUR
$554 USD
View
B
Retailer 9
-
€582 EUR
$650 USD
View
B
Retailer 10
-
€853 EUR
$953 USD
View
Most Expensive
B
MOH London
LG843606903 · Oct 29
€1,203 EUR
£1,058 GBP
View
10 more retailers have this diamond
Prices start from €124 EURSave up to €1,078 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
1.01ct Asscher
€124 EUR