Asscher|Lab Grown|IGI

4.00ct G VVS2 Asscher Lab Grown Diamond

EX • G/VVS2 • IGI LG830608012

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830608012

Diamond specifications and retailer prices

From €505 EUR
$564 USD
As of October 31, 2026
Save €3,784 EUR (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €4,289 EUR at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 4ct lab-grown asscher diamond

This 4ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830608012 or 830608012. Listed at 5 retailers as of October 31, 2026, with prices from €505 to €4,289, a €3,784 spread on the same certified stone. Frank Darling lists it at €4,289. 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

4.00
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830608012
Dimensions8.65 × 8.47 × 5.84 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.65 mm8.47 mm4.00 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830608012
Side View
Table 67.0%Crown 41.2°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 68.9%

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 31
Current: €4,289 EUR|Low: €505 EUR|High: €4,290 EUR|Avg: €2,265 EUR|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 2€505 EUR
Retailer 3€707 EUR
Retailer 5€1,967 EUR
Retailer 4€2,555 EUR
Frank Darling€4,289 EUR

12 data points across 5 retailers

5 retailers€505 EUR to €4,289 EUR

A
Cheapest Retailer
-
€505 EUR
$564 USD
Final sale: no returns
B+
Retailer 2
-
€707 EUR
$790 USD
View
Retailer 3
-
€1,967 EUR
$2,197 USD
View
Price last confirmed 26 days ago
Retailer 4
-
€2,555 EUR
$2,855 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Frank Darling
100193746534KD · Nov 1
€4,289 EUR
$4,792 USD
View
4 more retailers have this diamond
Prices start from €505 EURSave up to €3,784 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
4.00ct Asscher
€505 EUR