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Asscher|Lab Grown|IGI

4.03ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG830608009

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830608009

Diamond specifications and retailer prices

From €497 EUR
$555 USD
As of October 31, 2026
Save €3,078 EUR (86%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €3,574 EUR at Frank Darling · As of October 31, 2026
View at Frank Darling

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 top-tier cut grade and certified by IGI LG830608009 or 830608009. Listed at 5 retailers as of October 31, 2026, with prices from €497 to €3,574, a €3,078 spread on the same certified stone. Frank Darling lists it at €3,574. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.03
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830608009
Dimensions8.86 × 8.68 × 5.71 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm8.68 mm4.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830608009
Side View
Table 64.0%Crown 35.9°Girdle: MediumPavilion 40.1°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €3,574 EUR|Low: €497 EUR|High: €3,575 EUR|Avg: €2,007 EUR|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 2€497 EUR
Retailer 3€693 EUR
Retailer 5€1,892 EUR
Retailer 4€2,260 EUR
Frank Darling€3,574 EUR

14 data points across 5 retailers

5 retailers€497 EUR to €3,574 EUR

A
Cheapest Retailer
-
€497 EUR
$555 USD
Final sale: no returns
B+
Retailer 2
-
€693 EUR
$774 USD
View
Retailer 3
-
€1,892 EUR
$2,114 USD
View
Price last confirmed 26 days ago
Retailer 4
-
€2,260 EUR
$2,525 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Frank Darling
100192644534KD · Oct 31
€3,574 EUR
$3,993 USD
View
4 more retailers have this diamond
Prices start from €497 EURSave up to €3,078 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
4.03ct Asscher
€497 EUR