CaratHunter
Plans
Marquise|Lab Grown|IGI

0.51ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG846652861

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846652861

Diamond specifications and retailer prices

From $145 CAD
$104 USD
As of October 30, 2026
Save $1,354 CAD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,499 CAD at MOH London · As of October 26, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846652861 or 846652861. Listed at 10 retailers as of October 26, 2026, with prices from $145 to $1,499, a $1,354 spread on the same certified stone. MOH London lists it at $1,499. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846652861
Dimensions9.61 × 3.95 × 2.43 mm
L/W Ratio2.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.61 mm3.95 mm0.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846652861
Side View
Table 61.0%Crown 29.7°Girdle: THN-STKPavilion 41.3°Culet: NoneDepth 61.5%

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 30
Current: $1,499 CAD|Low: $161 CAD|High: $1,504 CAD|Avg: $589 CAD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$161 CAD
Retailer 9$244 CAD
Retailer 7$346 CAD
Retailer 5$352 CAD
Retailer 6$433 CAD
Retailer 2$643 CAD
Retailer 8$658 CAD
Retailer 4$1,237 CAD
MOH London$1,499 CAD

16 data points across 9 retailers

10 retailers$145 CAD to $1,499 CAD

A
Cheapest Retailer
-
$145 CAD
$104 USD
A
Retailer 2
-
$161 CAD
$115 USD
View
Final sale: no returns
A
Retailer 3
-
$244 CAD
$175 USD
View
A
Retailer 4
-
$346 CAD
€236 EUR
View
A
Retailer 5
-
$352 CAD
£198 GBP
View
B+
Retailer 6
-
$433 CAD
£244 GBP
View
B
Retailer 7
-
$643 CAD
$460 USD
View
B
Retailer 8
-
$658 CAD
$471 USD
View
B
Retailer 9
-
$1,237 CAD
$886 USD
View
Most Expensive
B
MOH London
LG846652861 · Oct 26
$1,499 CAD
£845 GBP
View
9 more retailers have this diamond
Prices start from $145 CADSave up to $1,354 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
$145 CAD