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Marquise|Lab Grown|IGI

1.57ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG842652485

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842652485

Diamond specifications and retailer prices

From $411 CAD
$294 USD
As of October 28, 2026
Save $2,010 CAD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,421 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.57ct lab-grown marquise diamond

This 1.57ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842652485 or 842652485. Listed at 16 retailers as of October 28, 2026, with prices from $411 to $2,421, a $2,010 spread on the same certified stone. Brilliant Earth lists it at $2,421. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842652485
Dimensions12.00 × 6.11 × 3.77 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.00 mm6.11 mm1.57 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842652485
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.7%

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 28
Current: $1,836 CAD|Low: $411 CAD|High: $1,950 CAD|Avg: $1,087 CAD|+0.4%
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
October 29, 2026
Retailer 2$411 CAD
Retailer 12$510 CAD
Retailer 3$520 CAD
Retailer 7$613 CAD
Retailer 15$679 CAD
Retailer 9$782 CAD
Retailer 10$785 CAD
Retailer 8$866 CAD
Retailer 13$1,400 CAD
Retailer 6$1,498 CAD
Retailer 5$1,536 CAD
Retailer 11$1,575 CAD
Retailer 4$1,791 CAD
Retailer 1$1,836 CAD
Retailer 14$1,950 CAD

18 data points across 15 retailers

16 retailers$411 CAD to $2,421 CAD

A
Cheapest Retailer
-
$411 CAD
$294 USD
Final sale: no returns
A
Retailer 2
-
$510 CAD
£287 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
$520 CAD
HK$2,900 HKD
View
B+
Retailer 4
-
$613 CAD
$438 USD
View
A
Retailer 5
-
$679 CAD
$485 USD
View
A
Retailer 6
-
$782 CAD
€532 EUR
View
A
Retailer 7
-
$785 CAD
$561 USD
View
A
Retailer 8
-
$866 CAD
£487 GBP
View
B+
Retailer 9
-
$1,400 CAD
$1,000 USD
View
B+
Retailer 10
-
$1,498 CAD
SGD 1,446 SGD
View
B
Retailer 11
-
$1,536 CAD
$1,098 USD
View
B
Retailer 12
-
$1,575 CAD
$1,125 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$1,791 CAD
$1,280 USD
View
B
Retailer 14
-
$1,836 CAD
£1,033 GBP
View
B
Retailer 15
-
$1,950 CAD
$1,393 USD
View
Most Expensive
B
Brilliant Earth
22167675A · Oct 28
$2,421 CAD
$1,730 USD
View
15 more retailers have this diamond
Prices start from $411 CADSave up to $2,010 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
1.57ct Marquise
$411 CAD