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Asscher|Lab Grown|IGI

4.04ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG678528395

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG678528395

Diamond specifications and retailer prices

From £1,795 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: £1,795 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 4.04ct lab-grown asscher diamond

This 4.04ct 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 LG678528395 or 678528395. 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

4.04
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678528395
Dimensions8.82 × 8.79 × 5.87 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.82 mm8.79 mm4.04 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678528395
Side View
Table 68.0%Crown 38.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 66.8%

Caratlytics Score

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

Last verified: Oct 29
Current: £939 GBP|Low: £759 GBP|High: £6,338 GBP|Avg: £3,799 GBP|+19.1%
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April 14, 2026
Retailer 11£759 GBP
Retailer 1£939 GBP
Retailer 5£948 GBP
Retailer 6£1,274 GBP
Retailer 4£1,361 GBP
Retailer 10£4,061 GBP
Retailer 7£4,261 GBP
Retailer 8£5,279 GBP
Retailer 3£6,255 GBP
Retailer 2£6,338 GBP
Retailer 9£6,338 GBP

39 data points across 11 retailers

1 retailer

B+
Diamond Quarter
4.04VS2DLG958EF1N · Oct 29
£1,795 GBP
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B+
4.04ct Asscher
£1,795 GBP