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Heart|Lab Grown|IGI

1.59ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG783609318

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783609318

Diamond specifications and retailer prices

From $312 CAD
$223 USD
As of October 27, 2026
Save $1,314 CAD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,626 CAD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart 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 LG783609318 or 783609318. Listed at 11 retailers as of October 27, 2026, with prices from $312 to $1,626, a $1,314 spread on the same certified stone. With Clarity lists it at $1,626. 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 angle37.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783609318
Dimensions7.16 × 7.91 × 4.73 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm7.91 mm1.59 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783609318
Side View
Table 63.0%Crown 37.4°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 59.8%

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: Oct 27
Current: $651 CAD|Low: $300 CAD|High: $1,633 CAD|Avg: $1,053 CAD|+1.6%
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
With Clarity
October 29, 2026
Retailer 9$312 CAD
Retailer 13$362 CAD
Retailer 7$433 CAD
Retailer 1$651 CAD
Retailer 3$749 CAD
Retailer 2$851 CAD
Retailer 5$1,004 CAD
Retailer 11$1,243 CAD
Retailer 8$1,248 CAD
Retailer 4$1,357 CAD
Retailer 10$1,411 CAD
Retailer 6$1,559 CAD
Retailer 12$1,563 CAD
With Clarity$1,594 CAD

35 data points across 14 retailers

11 retailers$312 CAD to $1,626 CAD

A
Cheapest Retailer
-
$312 CAD
$223 USD
A
Retailer 2
-
$362 CAD
$259 USD
View
A
Retailer 3
-
$433 CAD
£244 GBP
View
A
Retailer 4
-
$651 CAD
€443 EUR
View
B+
Retailer 5
-
$851 CAD
$608 USD
View
B
Retailer 6
-
$1,243 CAD
$888 USD
View
B
Retailer 7
-
$1,248 CAD
$892 USD
View
B
Retailer 8
-
$1,411 CAD
$1,008 USD
View
B
Retailer 9
-
$1,559 CAD
£877 GBP
View
Retailer 10
-
$1,563 CAD
SGD 1,509 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
With Clarity
783609318 · Oct 29
$1,626 CAD
$1,162 USD
View
10 more retailers have this diamond
Prices start from $312 CADSave up to $1,314 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 Heart
$312 CAD