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Marquise|Lab Grown|IGI

0.51ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG844684455

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844684455

Diamond specifications and retailer prices

From $168 CAD
$120 USD
As of October 24, 2026
Save $1,331 CAD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,499 CAD at MOH London · As of October 25, 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 very-good cut grade and certified by IGI LG844684455 or 844684455. Listed at 16 retailers as of October 24, 2026, with prices from $168 to $1,499, a $1,331 spread on the same certified stone. MOH London lists it at $1,499. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684455
Dimensions8.86 × 4.12 × 2.44 mm
L/W Ratio2.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm4.12 mm0.51 ctE / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844684455
Side View
Table 61.0%Crown 29.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.2%

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 24
Current: $1,499 CAD|Low: $161 CAD|High: $1,499 CAD|Avg: $510 CAD
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 26, 2026
Retailer 15$161 CAD
Retailer 3$168 CAD
Retailer 11$191 CAD
Retailer 8$215 CAD
Retailer 13$327 CAD
Retailer 16$332 CAD
Retailer 12$362 CAD
Retailer 10$489 CAD
Retailer 4$501 CAD
Retailer 7$508 CAD
Retailer 6$515 CAD
Retailer 5$573 CAD
Retailer 14$577 CAD
Retailer 2$643 CAD
Retailer 9$658 CAD
Retailer 17$1,237 CAD
MOH London$1,499 CAD

4 data points across 17 retailers

16 retailers$168 CAD to $1,499 CAD

A
Cheapest Retailer
-
$168 CAD
$120 USD
A
Retailer 2
-
$191 CAD
$137 USD
View
A
Retailer 3
-
$215 CAD
HK$1,200 HKD
View
A
Retailer 4
-
$327 CAD
€223 EUR
View
B+
Retailer 5
-
$332 CAD
£187 GBP
View
B+
Retailer 6
-
$362 CAD
$259 USD
View
B
Retailer 7
-
$489 CAD
£276 GBP
View
B
Retailer 8
-
$501 CAD
$359 USD
View
B
Retailer 9
-
$508 CAD
SGD 491 SGD
View
B
Retailer 10
-
$515 CAD
$369 USD
View
B
Retailer 11
-
$573 CAD
$410 USD
View
B
Retailer 12
-
$577 CAD
$413 USD
View
B
Retailer 13
-
$643 CAD
$460 USD
View
B
Retailer 14
-
$658 CAD
$471 USD
View
B
Retailer 15
-
$1,237 CAD
$886 USD
View
Most Expensive
B
MOH London
LG844684455 · Oct 25
$1,499 CAD
£845 GBP
View
15 more retailers have this diamond
Prices start from $168 CADSave up to $1,331 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
$168 CAD