Asscher|Lab Grown|IGI

4.09ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG659437487

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG659437487

Diamond specifications and retailer prices

From €1,798 EUR
£1,581 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: €1,798 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 4.09ct lab-grown asscher diamond

This 4.09ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG659437487 or 659437487. Listed at a single retailer as of October 31, 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

4.09
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659437487
Dimensions8.95 × 8.77 × 5.69 mm
L/W Ratio1.02
Top View
8.95 mm8.77 mm4.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659437487
Side View
Table 66.0%Crown 35.9°Girdle: MediumPavilion 38.7°Culet: NoneDepth 64.9%

Caratlytics Score

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

Last verified: Oct 31
Current: €617 EUR|Low: €617 EUR|High: €7,555 EUR|Avg: €2,745 EUR|-10.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
March 25, 2026
Retailer 1€617 EUR
Retailer 2€992 EUR
Retailer 3€2,149 EUR
Retailer 6€2,210 EUR
Retailer 4€2,255 EUR
Retailer 5€7,555 EUR

36 data points across 6 retailers

1 retailer

B+
Diamond Quarter
4.09VS2DLG87C13BN · Oct 31
€1,798 EUR
£1,581 GBP
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B+
4.09ct Asscher
€1,798 EUR