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Asscher|Lab Grown|IGI

4.00ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG500143703

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG500143703

Diamond specifications and retailer prices

From €4,771 EUR
$5,330 USD
As of October 30, 2026
10 retailers carry this diamond
Most expensive: €15,235 EUR at Calavera New York · As of October 16, 2026
View at Calavera New York

About this 4ct lab-grown asscher diamond

This 4ct lab-grown asscher sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500143703 or 500143703. Listed at 10 retailers as of October 30, 2026. 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
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500143703
Dimensions8.49 × 8.47 × 5.58 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.49 mm8.47 mm4.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500143703
Side View
Table 70.5%Crown 26.2°Girdle: ThickPavilion 39.9°Culet: NoneDepth 65.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €15,235 EUR|Low: €4,771 EUR|High: €37,983 EUR|Avg: €19,509 EUR
Calavera New York
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 8€4,771 EUR
Retailer 5€10,650 EUR
Retailer 13€13,924 EUR
Retailer 10€14,709 EUR
Retailer 3€14,739 EUR
Retailer 9€15,078 EUR
Calavera New York€15,235 EUR
Retailer 4€16,357 EUR
Retailer 11€21,826 EUR
Retailer 6€24,060 EUR
Retailer 2€32,431 EUR
Retailer 7€33,162 EUR
Retailer 12€37,983 EUR

19 data points across 13 retailers

10 retailers

B
Cheapest Retailer
-
€4,771 EUR
$5,330 USD
Retailer 2
-
€13,924 EUR
$15,556 USD
View
Price under review
Retailer 3
-
€14,709 EUR
$16,433 USD
View
Price under review
Final sale: no returns
Retailer 4
-
€15,078 EUR
$16,845 USD
View
Price under review
Most Expensive
Calavera New York
0cfd7bdb-76d6-45b5-9488-81c1c1e44dd1 · Oct 16
€15,235 EUR
$17,021 USD
View
Price under review
4 more retailers have this diamond
Prices start from €4,771 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
4.00ct Asscher
€4,771 EUR