CaratHunter
Plans
Marquise|Lab Grown|IGI

0.40ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG815611659

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815611659

Diamond specifications and retailer prices

From £72 GBP
$97 USD
As of October 30, 2026
Save £590 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £663 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown marquise diamond

This 0.4ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815611659 or 815611659. Listed at 18 retailers as of October 29, 2026, with prices from £72 to £663, a £590 spread on the same certified stone. MOH London lists it at £663. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815611659
Dimensions7.57 × 3.87 × 2.33 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm3.87 mm0.40 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815611659
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 60.2%

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: £663 GBP|Low: £70 GBP|High: £682 GBP|Avg: £227 GBP|-2.9%
MOH London
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 2£72 GBP
Retailer 14£84 GBP
Retailer 11£96 GBP
Retailer 3£96 GBP
Retailer 8£123 GBP
Retailer 5£157 GBP
Retailer 16£162 GBP
Retailer 10£172 GBP
Retailer 4£176 GBP
Retailer 6£194 GBP
Retailer 15£230 GBP
Retailer 17£235 GBP
Retailer 7£257 GBP
Retailer 12£259 GBP
Retailer 13£288 GBP
Retailer 9£478 GBP
MOH London£663 GBP

38 data points across 17 retailers

18 retailers£72 GBP to £663 GBP

A
Cheapest Retailer
-
£72 GBP
$97 USD
A
Retailer 2
-
£84 GBP
$112 USD
View
A
Retailer 3
-
£96 GBP
$128 USD
View
A
Retailer 4
-
£96 GBP
$129 USD
View
A
Retailer 5
-
£105 GBP
HK$1,100 HKD
View
A
Retailer 6
-
£123 GBP
$165 USD
View
Retailer 7
-
£157 GBP
$210 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
£162 GBP
ZAR 3,506 ZAR
View
A
Retailer 9
-
£172 GBP
View
A
Retailer 10
-
£176 GBP
€224 EUR
View
B+
Retailer 11
-
£194 GBP
$260 USD
View
B+
Retailer 12
-
£230 GBP
View
B+
Retailer 13
-
£235 GBP
A$484 AUD
View
B+
Retailer 14
-
£257 GBP
SGD 465 SGD
View
B+
Retailer 15
-
£259 GBP
$347 USD
View
B+
Retailer 16
-
£288 GBP
$386 USD
View
B
Retailer 17
-
£478 GBP
View
Most Expensive
B
MOH London
LG815611659 · Oct 29
£663 GBP
View
17 more retailers have this diamond
Prices start from £72 GBPSave up to £590 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
0.40ct Marquise
£72 GBP