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Marquise|Lab Grown|IGI

0.40ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG806628893

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG806628893

Diamond specifications and retailer prices

From £70 GBP
$94 USD
As of October 30, 2026
Save £572 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £642 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 LG806628893 or 806628893. Listed at 17 retailers as of October 29, 2026, with prices from £70 to £642, a £572 spread on the same certified stone. MOH London lists it at £642. 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 angle41.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806628893
Dimensions7.53 × 3.71 × 2.39 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.53 mm3.71 mm0.40 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806628893
Side View
Table 65.0%Crown 41.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £642 GBP|Low: £69 GBP|High: £666 GBP|Avg: £213 GBP|-3.7%
MOH London
Retailer 2
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Retailer 12
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Retailer 16
October 31, 2026
Retailer 9£70 GBP
Retailer 14£81 GBP
Retailer 10£93 GBP
Retailer 5£93 GBP
Retailer 7£119 GBP
Retailer 8£157 GBP
Retailer 3£157 GBP
Retailer 2£163 GBP
Retailer 11£165 GBP
Retailer 15£223 GBP
Retailer 4£228 GBP
Retailer 6£249 GBP
Retailer 12£257 GBP
Retailer 13£279 GBP
Retailer 16£455 GBP
MOH London£642 GBP

37 data points across 16 retailers

17 retailers£70 GBP to £642 GBP

A
Cheapest Retailer
-
£70 GBP
$94 USD
A
Retailer 2
-
£81 GBP
$109 USD
View
A
Retailer 3
-
£93 GBP
$124 USD
View
A
Retailer 4
-
£93 GBP
$125 USD
View
A
Retailer 5
-
£105 GBP
HK$1,100 HKD
View
A
Retailer 6
-
£119 GBP
$160 USD
View
Retailer 7
-
£157 GBP
$210 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
£157 GBP
ZAR 3,397 ZAR
View
A
Retailer 9
-
£163 GBP
View
A
Retailer 10
-
£165 GBP
€211 EUR
View
B+
Retailer 11
-
£223 GBP
View
B+
Retailer 12
-
£228 GBP
A$469 AUD
View
B+
Retailer 13
-
£249 GBP
SGD 451 SGD
View
B+
Retailer 14
-
£257 GBP
$344 USD
View
B+
Retailer 15
-
£279 GBP
$374 USD
View
B
Retailer 16
-
£455 GBP
View
Most Expensive
B
MOH London
LG806628893 · Oct 29
£642 GBP
View
16 more retailers have this diamond
Prices start from £70 GBPSave up to £572 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
£70 GBP