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Asscher|Lab Grown|IGI

4.03ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG669449513

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG669449513

Diamond specifications and retailer prices

From £1,478 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: £1,478 GBP 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 4.03ct lab-grown asscher diamond

This 4.03ct 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 LG669449513 or 669449513. 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

4.03
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669449513
Dimensions8.93 × 8.91 × 5.65 mm
L/W Ratio1.00
Top View
8.93 mm8.91 mm4.03 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669449513
Side View
Table 64.0%Crown 34.1°Girdle: MediumPavilion 40.2°Culet: NoneDepth 63.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: £518 GBP|Low: £518 GBP|High: £6,202 GBP|Avg: £2,159 GBP|-8.8%
Retailer 1
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Retailer 11
March 25, 2026
Retailer 1£518 GBP
Retailer 5£534 GBP
Retailer 9£544 GBP
Retailer 7£806 GBP
Retailer 8£1,707 GBP
Retailer 10£1,766 GBP
Retailer 11£1,895 GBP
Retailer 3£1,899 GBP
Retailer 4£2,597 GBP
Retailer 6£3,052 GBP
Retailer 2£6,202 GBP

42 data points across 11 retailers

1 retailer

B+
Diamond Quarter
4.03VS2DLG1323A5N · Oct 29
£1,478 GBP
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B+
4.03ct Asscher
£1,478 GBP