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Marquise|Lab Grown|IGI

1.56ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG825654517

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654517

Diamond specifications and retailer prices

From $354 CAD
$253 USD
As of November 2, 2026
Save $1,469 CAD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,822 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 very-good cut grade and certified by IGI LG825654517 or 825654517. Listed at 19 retailers as of November 2, 2026, with prices from $354 to $1,822, a $1,469 spread on the same certified stone. With Clarity lists it at $1,822. 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 angle31.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654517
Dimensions12.74 × 6.09 × 3.60 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.74 mm6.09 mm1.56 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654517
Side View
Table 59.0%Crown 31.2°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.1%

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: Nov 2
Current: $1,025 CAD|Low: $354 CAD|High: $1,822 CAD|Avg: $942 CAD|-1.4%
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
Retailer 16
Retailer 17
With Clarity
November 3, 2026
Retailer 4$354 CAD
Retailer 5$395 CAD
Retailer 16$439 CAD
Retailer 17$439 CAD
Retailer 12$512 CAD
Retailer 6$590 CAD
Retailer 9$664 CAD
Retailer 13$757 CAD
Retailer 2$771 CAD
Retailer 10$835 CAD
Retailer 1$1,025 CAD
Retailer 11$1,133 CAD
Retailer 15$1,329 CAD
Retailer 7$1,414 CAD
Retailer 3$1,481 CAD
Retailer 8$1,724 CAD
Retailer 14$1,757 CAD
With Clarity$1,822 CAD

29 data points across 18 retailers

19 retailers$354 CAD to $1,822 CAD

A
Cheapest Retailer
-
$354 CAD
$253 USD
A
Retailer 2
-
$395 CAD
$283 USD
View
Final sale: no returns
Retailer 3
-
$439 CAD
$314 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$439 CAD
$314 USD
View
A
Retailer 5
-
$512 CAD
£289 GBP
View
B+
Retailer 6
-
$590 CAD
$422 USD
View
A
Retailer 7
-
$664 CAD
$475 USD
View
A
Retailer 8
-
$757 CAD
ZAR 8,748 ZAR
View
A
Retailer 9
-
$771 CAD
$552 USD
View
A
Retailer 10
-
$835 CAD
£471 GBP
View
A
Retailer 11
-
$1,025 CAD
A$1,129 AUD
View
B+
Retailer 12
-
$1,133 CAD
$811 USD
View
B+
Retailer 13
-
$1,329 CAD
A$1,463 AUD
View
Retailer 14
-
$1,397 CAD
$1,000 USD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$1,414 CAD
SGD 1,367 SGD
View
B
Retailer 16
-
$1,481 CAD
$1,060 USD
View
B
Retailer 17
-
$1,724 CAD
$1,234 USD
View
B
Retailer 18
-
$1,757 CAD
£990 GBP
View
Most Expensive
B
With Clarity
825654517 · Nov 3
$1,822 CAD
$1,304 USD
View
18 more retailers have this diamond
Prices start from $354 CADSave up to $1,469 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
$354 CAD