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Marquise|Lab Grown|IGI

5.10ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG762544966

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762544966

Diamond specifications and retailer prices

From $33,021 CAD
$23,639 USD
As of October 31, 2026
Save $31,899 CAD (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $64,920 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 5.1ct lab-grown marquise diamond

This 5.1ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762544966 or 762544966. Listed at 12 retailers as of October 29, 2026, with prices from $33,021 to $64,920, a $31,899 spread on the same certified stone. MOH London lists it at $64,920. 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

5.10
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544966
Dimensions18.43 × 8.94 × 5.44 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
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 IIa
Top View
18.43 mm8.94 mm5.10 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544966
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.9%

Caratlytics Score

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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 31
Current: $64,920 CAD|Low: $25,062 CAD|High: $141,059 CAD|Avg: $58,444 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
October 29, 2026
Retailer 4$25,062 CAD
Retailer 3$33,021 CAD
Retailer 14$34,952 CAD
Retailer 13$36,152 CAD
Retailer 11$37,018 CAD
Retailer 6$38,943 CAD
Retailer 8$43,708 CAD
Retailer 2$51,442 CAD
Retailer 10$57,012 CAD
Retailer 9$57,570 CAD
MOH London$64,920 CAD
Retailer 7$86,039 CAD
Retailer 5$108,129 CAD
Retailer 12$141,059 CAD

25 data points across 14 retailers

12 retailers$33,021 CAD to $64,920 CAD

Retailer 1
-
$25,062 CAD
$17,941 USD
Price last confirmed 82 days ago
A
Retailer 2
-
$33,021 CAD
$23,639 USD
View
B+
Retailer 3
-
$36,152 CAD
$25,880 USD
View
B+
Retailer 4
-
$37,018 CAD
$26,500 USD
View
B+
Retailer 5
-
$43,708 CAD
$31,289 USD
View
B+
Retailer 6
-
$51,442 CAD
£28,997 GBP
View
B
Retailer 7
-
$57,012 CAD
$40,813 USD
View
Retailer 8
-
$57,570 CAD
A$63,404 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
MOH London
LG762544966 · Oct 29
$64,920 CAD
£36,594 GBP
View
8 more retailers have this diamond
Prices start from $33,021 CADSave up to $31,899 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
5.10ct Marquise
$33,021 CAD