CaratHunter
Plans
Marquise|Lab Grown|IGI

4.02ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG835615820

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835615820

Diamond specifications and retailer prices

From £766 GBP
$1,026 USD
As of October 28, 2026
Save £5,489 GBP (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £6,254 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.02ct lab-grown marquise diamond

This 4.02ct lab-grown marquise 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 LG835615820 or 835615820. Listed at 15 retailers as of October 28, 2026, with prices from £766 to £6,254, a £5,489 spread on the same certified stone. Do Amore Diamonds lists it at £6,254. 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 angle34.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835615820
Dimensions17.22 × 8.32 × 4.95 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.22 mm8.32 mm4.02 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835615820
Side View
Table 64.0%Crown 34.5°Girdle: THN-MEDPavilion 39.9°Culet: NoneDepth 59.5%

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 28
Current: £6,254 GBP|Low: £623 GBP|High: £6,254 GBP|Avg: £2,590 GBP|+0.6%
Do Amore Diamonds
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
October 30, 2026
Retailer 4£623 GBP
Retailer 10£766 GBP
Retailer 7£888 GBP
Retailer 14£1,190 GBP
Retailer 12£1,308 GBP
Retailer 9£1,310 GBP
Retailer 11£1,760 GBP
Retailer 3£2,220 GBP
Retailer 8£3,074 GBP
Retailer 2£3,179 GBP
Retailer 5£3,238 GBP
Retailer 6£3,662 GBP
Retailer 13£4,022 GBP
Do Amore Diamonds£6,254 GBP

26 data points across 14 retailers

15 retailers£766 GBP to £6,254 GBP

Retailer 1
-
£623 GBP
$835 USD
Price last confirmed 29 days ago
Retailer 2
-
£706 GBP
$946 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
£766 GBP
$1,026 USD
View
A
Retailer 4
-
£888 GBP
View
A
Retailer 5
-
£1,308 GBP
$1,753 USD
View
B+
Retailer 6
-
£1,310 GBP
$1,755 USD
View
B+
Retailer 7
-
£1,760 GBP
$2,358 USD
View
B+
Retailer 8
-
£1,978 GBP
$2,650 USD
View
Retailer 9
-
£2,117 GBP
$2,837 USD
View
Price last confirmed 31 days ago
Retailer 10
-
£2,220 GBP
$2,974 USD
View
Price last confirmed 26 days ago
B
Retailer 11
-
£3,074 GBP
View
B
Retailer 12
-
£3,179 GBP
$4,260 USD
View
Retailer 13
-
£3,238 GBP
SGD 5,863 SGD
View
Price last confirmed 26 days ago
B
Retailer 14
-
£4,022 GBP
$5,389 USD
View
Most Expensive
B
Do Amore Diamonds
27-7037A9F22 · Oct 31
£6,254 GBP
$8,380 USD
View
14 more retailers have this diamond
Prices start from £766 GBPSave up to £5,489 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 Marquise
£766 GBP