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Marquise|Lab Grown|IGI

1.57ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG849632098

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849632098

Diamond specifications and retailer prices

From $804 CAD
As of November 4, 2026
Save $581 CAD (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,584 CAD at MOH London · As of October 29, 2026
View at MOH London

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849632098 or 849632098. Listed at 4 retailers as of November 4, 2026, with a 72% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849632098
Dimensions11.58 × 6.17 × 3.91 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.58 mm6.17 mm1.57 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849632098
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,584 CAD|Low: $571 CAD|High: $1,584 CAD|Avg: $1,137 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 2$571 CAD
Retailer 3$804 CAD
Retailer 4$1,385 CAD
MOH London$1,584 CAD

5 data points across 4 retailers

4 retailers$804 CAD to $1,385 CAD

Retailer 1
-
$571 CAD
Price last confirmed 11 days ago
A
Retailer 2
-
$804 CAD
View
B+
Retailer 3
-
$1,385 CAD
View
Most Expensive
MOH London
LG849632098 · Oct 29
$1,584 CAD
£893 GBP
View
Price last confirmed 7 days ago
3 more retailers have this diamond
Prices start from $804 CADSave up to $581 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
$804 CAD