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Asscher|Lab Grown|IGI

3.03ct G SI1 Asscher Lab Grown Diamond

ID • G/SI1 • IGI LG828676023

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG828676023

Diamond specifications and retailer prices

From €501 EUR
£441 GBP
As of November 1, 2026
Save €1,216 EUR (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,718 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.03ct lab-grown asscher diamond

This 3.03ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG828676023 or 828676023. Listed at 11 retailers as of October 29, 2026, with prices from €501 to €1,718, a €1,216 spread on the same certified stone. MOH London lists it at €1,718. 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

3.03
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828676023
Dimensions8.29 × 8.10 × 5.25 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.29 mm8.10 mm3.03 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828676023
Side View
Table 74.0%Crown 34.6°Girdle: Slightly ThickPavilion 41.5°CuletDepth 64.8%

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: €1,718 EUR|Low: €501 EUR|High: €1,729 EUR|Avg: €919 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2€501 EUR
Retailer 5€662 EUR
Retailer 6€694 EUR
Retailer 3€717 EUR
Retailer 4€1,226 EUR
MOH London€1,718 EUR

41 data points across 6 retailers

11 retailers€501 EUR to €1,718 EUR

Retailer 1
-
€353 EUR
$394 USD
Price last confirmed 23 days ago
Retailer 2
-
€395 EUR
$441 USD
View
Price last confirmed 18 days ago
Retailer 3
-
€437 EUR
$488 USD
View
Price last confirmed 28 days ago
Retailer 4
-
€437 EUR
$488 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€501 EUR
£441 GBP
View
B+
Retailer 6
-
€662 EUR
$740 USD
View
B+
Retailer 7
-
€694 EUR
$775 USD
View
A
Retailer 8
-
€717 EUR
£631 GBP
View
B
Retailer 9
-
€1,226 EUR
$1,370 USD
View
Retailer 10
-
€1,405 EUR
$1,570 USD
View
Price last confirmed 31 days ago
Most Expensive
B
MOH London
LG828676023 · Oct 29
€1,718 EUR
£1,511 GBP
View
10 more retailers have this diamond
Prices start from €501 EURSave up to €1,216 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
3.03ct Asscher
€501 EUR