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Marquise|Lab Grown|IGI

1.56ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG825655363

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825655363

Diamond specifications and retailer prices

From $395 CAD
$283 USD
As of November 1, 2026
Save $1,361 CAD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,757 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG825655363 or 825655363. Listed at 16 retailers as of November 1, 2026, with prices from $395 to $1,757, a $1,361 spread on the same certified stone. MOH London lists it at $1,757. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.56
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825655363
Dimensions12.31 × 5.95 × 3.70 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.31 mm5.95 mm1.56 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825655363
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
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: Nov 1
Current: $1,757 CAD|Low: $395 CAD|High: $1,798 CAD|Avg: $928 CAD|-2.3%
MOH London
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
Retailer 16
November 3, 2026
Retailer 6$395 CAD
Retailer 3$439 CAD
Retailer 15$439 CAD
Retailer 9$512 CAD
Retailer 10$590 CAD
Retailer 8$664 CAD
Retailer 12$757 CAD
Retailer 4$771 CAD
Retailer 2$835 CAD
Retailer 14$1,022 CAD
Retailer 13$1,329 CAD
Retailer 7$1,346 CAD
Retailer 16$1,409 CAD
Retailer 11$1,414 CAD
Retailer 5$1,481 CAD
MOH London$1,757 CAD

15 data points across 16 retailers

16 retailers$395 CAD to $1,757 CAD

A
Cheapest Retailer
-
$395 CAD
$283 USD
Final sale: no returns
Retailer 2
-
$439 CAD
$314 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$439 CAD
$314 USD
View
A
Retailer 4
-
$512 CAD
£289 GBP
View
B+
Retailer 5
-
$590 CAD
$422 USD
View
A
Retailer 6
-
$664 CAD
$475 USD
View
A
Retailer 7
-
$757 CAD
ZAR 8,748 ZAR
View
A
Retailer 8
-
$771 CAD
$552 USD
View
A
Retailer 9
-
$835 CAD
£471 GBP
View
B+
Retailer 10
-
$1,022 CAD
A$1,125 AUD
View
B+
Retailer 11
-
$1,329 CAD
A$1,463 AUD
View
B+
Retailer 12
-
$1,346 CAD
$963 USD
View
B+
Retailer 13
-
$1,409 CAD
$1,008 USD
View
B
Retailer 14
-
$1,414 CAD
SGD 1,367 SGD
View
B
Retailer 15
-
$1,481 CAD
$1,060 USD
View
Most Expensive
B
MOH London
LG825655363 · Nov 2
$1,757 CAD
£990 GBP
View
15 more retailers have this diamond
Prices start from $395 CADSave up to $1,361 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
1.56ct Marquise
$395 CAD