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Heart|Lab Grown|IGI

1.59ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG831608936

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831608936

Diamond specifications and retailer prices

From $326 CAD
$232 USD
As of October 23, 2026
Save $1,494 CAD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,514 CAD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831608936 or 831608936. Listed at 22 retailers as of October 23, 2026, with a 459% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831608936
Dimensions8.06 × 7.20 × 4.73 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm7.20 mm1.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831608936
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.7%

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 23
Current: $2,514 CAD|Low: $316 CAD|High: $2,514 CAD|Avg: $1,002 CAD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 22
October 27, 2026
Retailer 20$326 CAD
Retailer 10$364 CAD
Retailer 18$378 CAD
Retailer 21$405 CAD
Retailer 12$450 CAD
Retailer 22$452 CAD
Retailer 17$684 CAD
Retailer 4$685 CAD
Retailer 13$758 CAD
Retailer 8$763 CAD
Retailer 6$799 CAD
Retailer 2$944 CAD
Retailer 3$1,058 CAD
Retailer 19$1,299 CAD
Retailer 11$1,307 CAD
Retailer 9$1,373 CAD
Retailer 14$1,567 CAD
Retailer 16$1,622 CAD
Retailer 7$1,645 CAD
Retailer 15$1,684 CAD
Retailer 5$1,820 CAD
Brilliant Earth$2,514 CAD

30 data points across 22 retailers

22 retailers$326 CAD to $1,820 CAD

A
Cheapest Retailer
-
$326 CAD
$232 USD
A
Retailer 2
-
$364 CAD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$378 CAD
$269 USD
View
A
Retailer 4
-
$405 CAD
$288 USD
View
A
Retailer 5
-
$450 CAD
HK$2,500 HKD
View
A
Retailer 6
-
$452 CAD
£253 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$684 CAD
ZAR 7,861 ZAR
View
A
Retailer 8
-
$685 CAD
$488 USD
View
A
Retailer 9
-
$758 CAD
£425 GBP
View
A
Retailer 10
-
$763 CAD
$543 USD
View
A
Retailer 11
-
$799 CAD
$569 USD
View
B+
Retailer 12
-
$944 CAD
A$1,034 AUD
View
B+
Retailer 13
-
$1,058 CAD
$753 USD
View
B+
Retailer 14
-
$1,299 CAD
$925 USD
View
B+
Retailer 15
-
$1,307 CAD
SGD 1,257 SGD
View
B+
Retailer 16
-
$1,373 CAD
$977 USD
View
B
Retailer 17
-
$1,567 CAD
A$1,716 AUD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
$1,622 CAD
£909 GBP
View
B
Retailer 19
-
$1,645 CAD
$1,171 USD
View
B
Retailer 20
-
$1,645 CAD
$1,171 USD
View
B
Retailer 21
-
$1,820 CAD
$1,296 USD
View
Most Expensive
B
Brilliant Earth
21498635A · Oct 16
$2,514 CAD
$1,790 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from $326 CADSave up to $1,494 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
$326 CAD