CaratHunter
Plans
Marquise|Lab Grown|IGI

0.51ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG538286792

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG538286792

Diamond specifications and retailer prices

From $174 CAD
$124 USD
As of October 27, 2026
Save $1,644 CAD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,818 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown marquise diamond

This 0.51ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538286792 or 538286792. Listed at 16 retailers as of October 27, 2026, with prices from $174 to $1,818, a $1,644 spread on the same certified stone. MOH London lists it at $1,818. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538286792
Dimensions8.93 × 4.16 × 2.45 mm
L/W Ratio2.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.93 mm4.16 mm0.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538286792
Side View
Table 58.5%Crown 31.8°Girdle: THN-MEDPavilion 39°Culet: NoneDepth 58.9%

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 27
Current: $1,818 CAD|Low: $167 CAD|High: $2,448 CAD|Avg: $736 CAD|+0.5%
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
Retailer 18
Retailer 19
October 29, 2026
Retailer 13$174 CAD
Retailer 4$195 CAD
Retailer 18$202 CAD
Retailer 15$230 CAD
Retailer 19$230 CAD
Retailer 7$336 CAD
Retailer 10$396 CAD
Retailer 17$417 CAD
Retailer 14$506 CAD
Retailer 2$523 CAD
Retailer 3$537 CAD
Retailer 16$697 CAD
Retailer 12$736 CAD
Retailer 8$776 CAD
Retailer 11$836 CAD
Retailer 5$1,135 CAD
Retailer 6$1,338 CAD
MOH London$1,818 CAD
Retailer 9$2,448 CAD

22 data points across 19 retailers

16 retailers$174 CAD to $1,818 CAD

A
Cheapest Retailer
-
$174 CAD
$124 USD
A
Retailer 2
-
$195 CAD
$139 USD
View
Final sale: no returns
A
Retailer 3
-
$202 CAD
$144 USD
View
A
Retailer 4
-
$230 CAD
$164 USD
View
A
Retailer 5
-
$230 CAD
$164 USD
View
A
Retailer 6
-
$396 CAD
HK$2,200 HKD
View
A
Retailer 7
-
$417 CAD
$297 USD
View
A
Retailer 8
-
$506 CAD
$360 USD
View
A
Retailer 9
-
$523 CAD
£293 GBP
View
B+
Retailer 10
-
$537 CAD
$382 USD
View
B+
Retailer 11
-
$697 CAD
$496 USD
View
B+
Retailer 12
-
$736 CAD
$524 USD
View
B+
Retailer 13
-
$776 CAD
$552 USD
View
B
Retailer 14
-
$1,135 CAD
£636 GBP
View
B
Retailer 15
-
$1,338 CAD
$952 USD
View
Most Expensive
B
MOH London
LG538286792 · Oct 29
$1,818 CAD
£1,019 GBP
View
15 more retailers have this diamond
Prices start from $174 CADSave up to $1,644 CAD

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
0.51ct Marquise
$174 CAD