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Asscher|Lab Grown|IGI

4.03ct G VS1 Asscher Lab Grown Diamond

VG • G/VS1 • IGI LG660423539

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG660423539

Diamond specifications and retailer prices

From €1,405 EUR
£1,236 GBP
As of October 31, 2026
2 retailers carry this diamond
Most expensive: €3,326 EUR at Rare Carat
View at Rare Carat

About this 4.03ct lab-grown asscher diamond

This 4.03ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG660423539 or 660423539. Listed at 2 retailers as of October 31, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.03
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660423539
Dimensions8.91 × 8.70 × 5.60 mm
L/W Ratio1.02
Top View
8.91 mm8.70 mm4.03 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660423539
Side View
Table 68.0%Crown 37.7°Girdle: MediumPavilion 38.6°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €3,326 EUR|Low: €590 EUR|High: €3,326 EUR|Avg: €1,811 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
January 4, 2026
Retailer 4€590 EUR
Retailer 2€967 EUR
Retailer 3€1,569 EUR
Retailer 5€2,087 EUR
Rare Carat€3,326 EUR

10 data points across 5 retailers

2 retailers

B+
Cheapest Retailer
-
€1,405 EUR
£1,236 GBP
Most Expensive
Rare Carat
660423539
€3,326 EUR
$3,715 USD
View
1 more retailer has this diamond
Prices start from €1,405 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.

B+
4.03ct Asscher
€1,405 EUR