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Asscher|Lab Grown|IGI

4.21ct E VVS2 Asscher Lab Grown Diamond

ID • E/VVS2 • IGI LG640480751

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG640480751

Diamond specifications and retailer prices

From €2,167 EUR
£1,906 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: €2,167 EUR at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 4.21ct lab-grown asscher diamond

This 4.21ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG640480751 or 640480751. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.21
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640480751
Dimensions8.95 × 8.78 × 5.53 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.95 mm8.78 mm4.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640480751
Side View
Table 65.0%Crown 36.7°Girdle: MediumPavilion 37.5°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: €981 EUR|Low: €931 EUR|High: €9,014 EUR|Avg: €2,892 EUR|+0.8%
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Retailer 15
March 25, 2026
Retailer 11€931 EUR
Retailer 3€979 EUR
Retailer 1€981 EUR
Retailer 12€1,054 EUR
Retailer 15€1,370 EUR
Retailer 9€1,706 EUR
Retailer 10€2,018 EUR
Retailer 2€2,484 EUR
Retailer 7€2,674 EUR
Retailer 5€3,034 EUR
Retailer 13€3,668 EUR
Retailer 8€3,672 EUR
Retailer 4€4,898 EUR
Retailer 6€6,319 EUR
Retailer 14€6,633 EUR

53 data points across 15 retailers

1 retailer

B+
Diamond Quarter
4.21VVS2ELG51E9C1N · Oct 29
€2,167 EUR
£1,906 GBP
View

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+
4.21ct Asscher
€2,167 EUR