CaratHunter
Plans
Asscher|Lab Grown|IGI

4.00ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG830684477

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830684477

Diamond specifications and retailer prices

From €456 EUR
$512 USD
As of November 1, 2026
Save €1,799 EUR (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,256 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830684477 or 830684477. Listed at 3 retailers as of November 1, 2026, with prices from €456 to €2,256, a €1,799 spread on the same certified stone. Rare Carat lists it at €2,256. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830684477
Dimensions8.98 × 8.76 × 5.56 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.98 mm8.76 mm4.00 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830684477
Side View
Table 68.0%Crown 40.8°Girdle: MediumPavilion 39.9°Culet: NoneDepth 63.5%

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: Nov 1
Current: €2,256 EUR|Low: €456 EUR|High: €2,278 EUR|Avg: €1,186 EUR|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 3€456 EUR
Retailer 7€805 EUR
Retailer 2€871 EUR
Retailer 6€994 EUR
Retailer 4€1,215 EUR
Retailer 5€1,731 EUR
Rare Carat€2,256 EUR

38 data points across 7 retailers

3 retailers€456 EUR to €2,256 EUR

A
Cheapest Retailer
-
€456 EUR
$512 USD
Final sale: no returns
A
Retailer 2
-
€871 EUR
£770 GBP
View
Most Expensive
B+
Rare Carat
830684477 · Nov 1
€2,256 EUR
$2,530 USD
View
2 more retailers have this diamond
Prices start from €456 EURSave up to €1,799 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
€456 EUR