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Asscher|Lab Grown|IGI

4.02ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG750586371

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG750586371

Diamond specifications and retailer prices

From £468 GBP
$623 USD
As of October 30, 2026
Save £5,307 GBP (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,775 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.02ct lab-grown asscher diamond

This 4.02ct 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 LG750586371 or 750586371. Listed at 20 retailers as of October 28, 2026, with prices from £468 to £5,775, a £5,307 spread on the same certified stone. Brilliant Earth lists it at £5,775. 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

4.02
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750586371
Dimensions8.57 × 8.51 × 5.61 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.57 mm8.51 mm4.02 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750586371
Side View
Table 65.0%Crown 41.3°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 65.9%

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 30
Current: £5,775 GBP|Low: £449 GBP|High: £5,782 GBP|Avg: £1,283 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 16£468 GBP
Retailer 8£523 GBP
Retailer 13£523 GBP
Retailer 2£534 GBP
Retailer 5£580 GBP
Retailer 15£580 GBP
Retailer 3£631 GBP
Retailer 4£777 GBP
Retailer 9£811 GBP
Retailer 11£868 GBP
Retailer 10£908 GBP
Retailer 17£1,439 GBP
Retailer 14£1,525 GBP
Retailer 6£1,820 GBP
Retailer 7£1,850 GBP
Retailer 12£2,296 GBP
Brilliant Earth£5,775 GBP

36 data points across 17 retailers

20 retailers£468 GBP to £5,775 GBP

A
Cheapest Retailer
-
£468 GBP
$623 USD
A
Retailer 2
-
£523 GBP
$697 USD
View
A
Retailer 3
-
£523 GBP
$697 USD
View
Final sale: no returns
A
Retailer 4
-
£534 GBP
View
A
Retailer 5
-
£580 GBP
$772 USD
View
Retailer 6
-
£580 GBP
$772 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
£631 GBP
$840 USD
View
B+
Retailer 8
-
£777 GBP
$1,035 USD
View
A
Retailer 9
-
£811 GBP
$1,080 USD
View
A
Retailer 10
-
£868 GBP
€1,101 EUR
View
A
Retailer 11
-
£908 GBP
View
B+
Retailer 12
-
£1,406 GBP
$1,872 USD
View
B+
Retailer 13
-
£1,439 GBP
$1,916 USD
View
B+
Retailer 14
-
£1,525 GBP
$2,031 USD
View
B+
Retailer 15
-
£1,682 GBP
View
B+
Retailer 16
-
£1,820 GBP
$2,424 USD
View
B+
Retailer 17
-
£1,850 GBP
$2,464 USD
View
B+
Retailer 18
-
£1,873 GBP
$2,494 USD
View
B+
Retailer 19
-
£2,296 GBP
View
Most Expensive
B
Brilliant Earth
18587377A · Oct 28
£5,775 GBP
$7,690 USD
View
19 more retailers have this diamond
Prices start from £468 GBPSave up to £5,307 GBP

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
4.02ct Asscher
£468 GBP