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Marquise|Lab Grown|IGI

1.56ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG826695641

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826695641

Diamond specifications and retailer prices

From $352 CAD
$252 USD
As of November 2, 2026
Save $1,518 CAD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,870 CAD at With Clarity · As of November 3, 2026
View at With Clarity

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 top-tier cut grade and certified by IGI LG826695641 or 826695641. Listed at 14 retailers as of November 2, 2026, with prices from $352 to $1,870, a $1,518 spread on the same certified stone. With Clarity lists it at $1,870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826695641
Dimensions11.64 × 6.06 × 3.87 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.64 mm6.06 mm1.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826695641
Side View
Table 60.0%Crown 36.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.9%

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: Nov 2
Current: $510 CAD|Low: $344 CAD|High: $1,871 CAD|Avg: $1,315 CAD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 2, 2026
Retailer 12$352 CAD
Retailer 9$408 CAD
Retailer 1$510 CAD
Retailer 7$720 CAD
Retailer 6$1,016 CAD
Retailer 10$1,340 CAD
Retailer 8$1,342 CAD
Retailer 3$1,402 CAD
Retailer 2$1,589 CAD
Retailer 11$1,719 CAD
Retailer 5$1,748 CAD
Retailer 4$1,803 CAD
With Clarity$1,870 CAD

31 data points across 13 retailers

14 retailers$352 CAD to $1,870 CAD

A
Cheapest Retailer
-
$352 CAD
$252 USD
Retailer 2
-
$352 CAD
$252 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$408 CAD
$292 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$510 CAD
£287 GBP
View
Retailer 5
-
$720 CAD
€491 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,016 CAD
A$1,119 AUD
View
B+
Retailer 7
-
$1,340 CAD
$959 USD
View
B+
Retailer 8
-
$1,342 CAD
$960 USD
View
Retailer 9
-
$1,402 CAD
$1,003 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$1,589 CAD
$1,137 USD
View
B+
Retailer 11
-
$1,719 CAD
$1,230 USD
View
B+
Retailer 12
-
$1,748 CAD
£985 GBP
View
Retailer 13
-
$1,803 CAD
SGD 1,744 SGD
View
Price last confirmed 22 days ago
Most Expensive
B
With Clarity
826695641 · Nov 3
$1,870 CAD
$1,338 USD
View
13 more retailers have this diamond
Prices start from $352 CADSave up to $1,518 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
$352 CAD