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Marquise|Lab Grown|IGI

1.51ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG770624907

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG770624907

Diamond specifications and retailer prices

From $323 CAD
$231 USD
As of October 27, 2026
Save $1,485 CAD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,809 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 LG770624907 or 770624907. Listed at 16 retailers as of October 27, 2026, with prices from $323 to $1,809, a $1,485 spread on the same certified stone. Reve Diamonds lists it at $1,809. 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
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770624907
Dimensions12.42 × 5.88 × 3.68 mm
L/W Ratio2.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm5.88 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770624907
Side View
Table 55.0%Crown 33.6°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.6%

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 27
Current: $753 CAD|Low: $316 CAD|High: $1,819 CAD|Avg: $928 CAD|+1.7%
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
Retailer 14
Retailer 15
Reve Diamonds
October 29, 2026
Retailer 14$323 CAD
Retailer 15$361 CAD
Retailer 12$375 CAD
Retailer 8$400 CAD
Retailer 5$404 CAD
Retailer 3$680 CAD
Retailer 6$697 CAD
Retailer 13$700 CAD
Retailer 1$753 CAD
Retailer 10$858 CAD
Retailer 11$1,288 CAD
Retailer 4$1,306 CAD
Retailer 2$1,361 CAD
Retailer 9$1,614 CAD
Retailer 7$1,663 CAD
Reve Diamonds$1,809 CAD

43 data points across 16 retailers

16 retailers$323 CAD to $1,809 CAD

A
Cheapest Retailer
-
$323 CAD
$231 USD
A
Retailer 2
-
$361 CAD
$258 USD
View
Final sale: no returns
A
Retailer 3
-
$375 CAD
$268 USD
View
A
Retailer 4
-
$400 CAD
$286 USD
View
A
Retailer 5
-
$404 CAD
$289 USD
View
A
Retailer 6
-
$680 CAD
$486 USD
View
A
Retailer 7
-
$697 CAD
$498 USD
View
A
Retailer 8
-
$700 CAD
€476 EUR
View
A
Retailer 9
-
$753 CAD
£424 GBP
View
A
Retailer 10
-
$858 CAD
$613 USD
View
B+
Retailer 11
-
$1,288 CAD
$920 USD
View
B
Retailer 12
-
$1,306 CAD
$933 USD
View
B+
Retailer 13
-
$1,361 CAD
$973 USD
View
B
Retailer 14
-
$1,614 CAD
£908 GBP
View
B
Retailer 15
-
$1,663 CAD
$1,188 USD
View
Most Expensive
B
Reve Diamonds
FD8E8F2EE · Oct 28
$1,809 CAD
$1,292 USD
View
15 more retailers have this diamond
Prices start from $323 CADSave up to $1,485 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
$323 CAD