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Marquise|Lab Grown|IGI

1.51ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG847661481

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847661481

Diamond specifications and retailer prices

From $364 CAD
$260 USD
As of October 24, 2026
Save $1,358 CAD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,722 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847661481 or 847661481. Listed at 13 retailers as of October 24, 2026, with prices from $364 to $1,722, a $1,358 spread on the same certified stone. Brilliant Earth lists it at $1,722. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle29.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661481
Dimensions12.31 × 6.10 × 3.62 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.31 mm6.10 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847661481
Side View
Table 58.0%Crown 29.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.3%

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 24
Current: $1,254 CAD|Low: $351 CAD|High: $1,582 CAD|Avg: $896 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 26, 2026
Retailer 2$351 CAD
Retailer 12$364 CAD
Retailer 3$430 CAD
Retailer 7$455 CAD
Retailer 9$628 CAD
Retailer 8$662 CAD
Retailer 6$701 CAD
Retailer 11$743 CAD
Retailer 1$1,254 CAD
Retailer 4$1,261 CAD
Retailer 10$1,561 CAD
Retailer 5$1,575 CAD
Retailer 13$1,582 CAD

4 data points across 13 retailers

13 retailers$364 CAD to $1,722 CAD

A
Cheapest Retailer
-
$364 CAD
$260 USD
A
Retailer 2
-
$430 CAD
HK$2,400 HKD
View
A
Retailer 3
-
$455 CAD
£256 GBP
View
A
Retailer 4
-
$628 CAD
€427 EUR
View
A
Retailer 5
-
$662 CAD
$473 USD
View
A
Retailer 6
-
$701 CAD
£394 GBP
View
A
Retailer 7
-
$743 CAD
$531 USD
View
B+
Retailer 8
-
$1,254 CAD
$896 USD
View
B+
Retailer 9
-
$1,261 CAD
SGD 1,218 SGD
View
B
Retailer 10
-
$1,561 CAD
£878 GBP
View
B
Retailer 11
-
$1,575 CAD
$1,125 USD
View
B
Retailer 12
-
$1,582 CAD
$1,130 USD
View
Most Expensive
B
Brilliant Earth
22251479A · Oct 29
$1,722 CAD
$1,230 USD
View
12 more retailers have this diamond
Prices start from $364 CADSave up to $1,358 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
1.51ct Marquise
$364 CAD