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Asscher|Lab Grown|IGI

5.42ct H VS2 Asscher Lab Grown Diamond

ID • H/VS2 • IGI LG499125622

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG499125622

Diamond specifications and retailer prices

From €3,016 EUR
$3,370 USD
As of October 31, 2026
Save €20,851 EUR (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €34,608 EUR at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 5.42ct lab-grown asscher diamond

This 5.42ct lab-grown asscher sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499125622 or 499125622. Listed at 9 retailers as of October 26, 2026, with a 691% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.42
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499125622
Dimensions9.67 × 9.60 × 6.05 mm
L/W Ratio1.01
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
9.67 mm9.60 mm5.42 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499125622
Side View
Table 65.5%Crown 22.4°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 63.0%

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: €34,608 EUR|Low: €3,016 EUR|High: €60,223 EUR|Avg: €27,909 EUR
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4€3,016 EUR
Retailer 9€22,048 EUR
Retailer 11€22,609 EUR
Retailer 8€23,324 EUR
Retailer 7€23,868 EUR
Retailer 6€24,158 EUR
Retailer 3€25,935 EUR
Retailer 2€27,020 EUR
Flawless Fine Jewelry€34,608 EUR
Retailer 5€36,415 EUR
Retailer 10€60,223 EUR

38 data points across 11 retailers

9 retailers€3,016 EUR to €23,868 EUR

A
Cheapest Retailer
-
€3,016 EUR
$3,370 USD
B
Retailer 2
-
€22,048 EUR
$24,632 USD
View
B
Retailer 3
-
€23,324 EUR
$26,058 USD
View
Final sale: no returns
B
Retailer 4
-
€23,868 EUR
$26,665 USD
View
Retailer 5
-
€24,158 EUR
$26,989 USD
View
Price last confirmed 15 days ago
Retailer 6
-
€27,020 EUR
£23,769 GBP
View
Price under review
Most Expensive
Flawless Fine Jewelry
67FF13050 · Oct 31
€34,608 EUR
£30,444 GBP
View
Price under review
6 more retailers have this diamond
Prices start from €3,016 EURSave up to €20,851 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
5.42ct Asscher
€3,016 EUR