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Marquise|Lab Grown|IGI

1.57ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG742542846

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG742542846

Diamond specifications and retailer prices

From $431 CAD
$308 USD
As of October 27, 2026
Save $3,404 CAD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,835 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG742542846 or 742542846. Listed at 16 retailers as of October 27, 2026, with prices from $431 to $3,835, a $3,404 spread on the same certified stone. Do Amore Diamonds lists it at $3,835. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742542846
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm1.57 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742542846
Side View
Table 59.0%Crown 35.2°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 61.9%

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 27
Current: $1,056 CAD|Low: $334 CAD|High: $2,394 CAD|Avg: $1,424 CAD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 2$334 CAD
Retailer 5$661 CAD
Retailer 8$749 CAD
Retailer 10$871 CAD
Retailer 1$1,056 CAD
Retailer 6$1,575 CAD
Retailer 7$1,643 CAD
Retailer 9$2,055 CAD
Retailer 3$2,121 CAD
Retailer 4$2,378 CAD
Retailer 11$2,379 CAD

42 data points across 11 retailers

16 retailers$431 CAD to $3,835 CAD

A
Cheapest Retailer
-
$431 CAD
$308 USD
A
Retailer 2
-
$500 CAD
$357 USD
View
A
Retailer 3
-
$535 CAD
$382 USD
View
A
Retailer 4
-
$535 CAD
$382 USD
View
A
Retailer 5
-
$621 CAD
$444 USD
View
A
Retailer 6
-
$661 CAD
£372 GBP
View
A
Retailer 7
-
$749 CAD
$535 USD
View
A
Retailer 8
-
$871 CAD
$622 USD
View
B+
Retailer 9
-
$1,056 CAD
£594 GBP
View
B+
Retailer 10
-
$1,575 CAD
$1,125 USD
View
B
Retailer 11
-
$1,643 CAD
$1,174 USD
View
B
Retailer 12
-
$1,898 CAD
$1,356 USD
View
B
Retailer 13
-
$2,055 CAD
$1,468 USD
View
B
Retailer 14
-
$2,121 CAD
$1,515 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$2,378 CAD
£1,338 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4919A1045 · Oct 29
$3,835 CAD
$2,740 USD
View
15 more retailers have this diamond
Prices start from $431 CADSave up to $3,404 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
$431 CAD