CaratHunter
Plans
Marquise|Lab Grown|IGI

0.46ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG654449439

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG654449439

Diamond specifications and retailer prices

From £72 GBP
$97 USD
As of November 2, 2026
Save £451 GBP (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £845 GBP at MOH London · As of October 19, 2026
View at MOH London

About this 0.46ct lab-grown marquise diamond

This 0.46ct 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 LG654449439 or 654449439. Listed at 18 retailers as of November 2, 2026, with a 623% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654449439
Dimensions7.75 × 4.03 × 2.49 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
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
7.75 mm4.03 mm0.46 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG654449439
Side View
Table 59.0%Crown 33.3°Girdle: STK-THKPavilion 37°Culet: NoneDepth 61.8%

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: Nov 2
Current: £845 GBP|Low: £48 GBP|High: £865 GBP|Avg: £262 GBP|-2.4%
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
November 1, 2026
Retailer 9£48 GBP
Retailer 14£72 GBP
Retailer 12£84 GBP
Retailer 10£96 GBP
Retailer 7£120 GBP
Retailer 5£179 GBP
Retailer 2£180 GBP
Retailer 8£209 GBP
Retailer 3£224 GBP
Retailer 13£240 GBP
Retailer 17£244 GBP
Retailer 6£276 GBP
Retailer 15£317 GBP
Retailer 11£319 GBP
Retailer 16£451 GBP
Retailer 4£523 GBP
MOH London£845 GBP

32 data points across 17 retailers

18 retailers£72 GBP to £523 GBP

A
Cheapest Retailer
-
£72 GBP
$97 USD
A
Retailer 2
-
£84 GBP
$113 USD
View
A
Retailer 3
-
£96 GBP
$128 USD
View
A
Retailer 4
-
£120 GBP
$161 USD
View
A
Retailer 5
-
£179 GBP
$240 USD
View
A
Retailer 6
-
£180 GBP
ZAR 3,906 ZAR
View
B+
Retailer 7
-
£224 GBP
CA$417 CAD
View
B+
Retailer 8
-
£240 GBP
View
Retailer 9
-
£244 GBP
€311 EUR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£261 GBP
$350 USD
View
B+
Retailer 11
-
£276 GBP
$370 USD
View
B
Retailer 12
-
£313 GBP
$420 USD
View
B
Retailer 13
-
£313 GBP
$420 USD
View
B+
Retailer 14
-
£317 GBP
$425 USD
View
B+
Retailer 15
-
£319 GBP
$428 USD
View
B
Retailer 16
-
£451 GBP
$604 USD
View
B
Retailer 17
-
£523 GBP
View
Most Expensive
MOH London
LG654449439 · Oct 19
£845 GBP
View
Price under review
17 more retailers have this diamond
Prices start from £72 GBPSave up to £451 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
0.46ct Marquise
£72 GBP