CaratHunter
Plans
Marquise|Lab Grown|IGI

1.59ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG817639357

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817639357

Diamond specifications and retailer prices

From $362 CAD
$259 USD
As of October 27, 2026
Save $1,625 CAD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,987 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.59ct lab-grown marquise diamond

This 1.59ct 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 LG817639357 or 817639357. Listed at 21 retailers as of October 27, 2026, with prices from $362 to $1,987, a $1,625 spread on the same certified stone. Brilliant Earth lists it at $1,987. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817639357
Dimensions12.20 × 6.08 × 3.80 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.20 mm6.08 mm1.59 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817639357
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.5%

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: $1,987 CAD|Low: $347 CAD|High: $2,029 CAD|Avg: $1,068 CAD|-2.1%
Brilliant Earth
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
October 28, 2026
Retailer 16$362 CAD
Retailer 7$420 CAD
Retailer 3$449 CAD
Retailer 5$449 CAD
Retailer 14$605 CAD
Retailer 10$672 CAD
Retailer 12$766 CAD
Retailer 9$852 CAD
Retailer 8$927 CAD
Retailer 15$1,379 CAD
Retailer 4$1,442 CAD
Retailer 2$1,575 CAD
Retailer 11$1,639 CAD
Retailer 13$1,801 CAD
Retailer 6$1,815 CAD
Brilliant Earth$1,987 CAD

39 data points across 16 retailers

21 retailers$362 CAD to $1,987 CAD

A
Cheapest Retailer
-
$362 CAD
$259 USD
A
Retailer 2
-
$420 CAD
$300 USD
View
A
Retailer 3
-
$442 CAD
$316 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$449 CAD
$321 USD
View
A
Retailer 5
-
$449 CAD
$321 USD
View
B+
Retailer 6
-
$605 CAD
$432 USD
View
A
Retailer 7
-
$672 CAD
$480 USD
View
A
Retailer 8
-
$766 CAD
€521 EUR
View
A
Retailer 9
-
$801 CAD
$572 USD
View
A
Retailer 10
-
$852 CAD
£479 GBP
View
B+
Retailer 11
-
$927 CAD
$662 USD
View
B+
Retailer 12
-
$1,379 CAD
$985 USD
View
B+
Retailer 13
-
$1,442 CAD
$1,030 USD
View
B
Retailer 14
-
$1,514 CAD
$1,082 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$1,575 CAD
$1,125 USD
View
B
Retailer 16
-
$1,639 CAD
$1,171 USD
View
B
Retailer 17
-
$1,691 CAD
$1,208 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$1,749 CAD
£984 GBP
View
B
Retailer 19
-
$1,801 CAD
£1,013 GBP
View
B
Retailer 20
-
$1,815 CAD
SGD 1,752 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
20564936A · Oct 28
$1,987 CAD
$1,420 USD
View
20 more retailers have this diamond
Prices start from $362 CADSave up to $1,625 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
1.59ct Marquise
$362 CAD