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Heart|Lab Grown|IGI

1.59ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG792668850

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG792668850

Diamond specifications and retailer prices

From $318 CAD
$227 USD
As of October 23, 2026
Save $1,475 CAD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,057 CAD at Brilliant Earth · As of October 22, 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 LG792668850 or 792668850. Listed at 21 retailers as of October 23, 2026, with a 464% 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
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792668850
Dimensions7.34 × 7.94 × 4.68 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm7.94 mm1.59 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG792668850
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.9%

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: Oct 23
Current: $2,057 CAD|Low: $302 CAD|High: $2,057 CAD|Avg: $854 CAD
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 3$318 CAD
Retailer 10$354 CAD
Retailer 19$369 CAD
Retailer 7$395 CAD
Retailer 13$440 CAD
Retailer 12$448 CAD
Retailer 2$641 CAD
Retailer 16$667 CAD
Retailer 18$670 CAD
Retailer 14$732 CAD
Retailer 8$753 CAD
Retailer 4$794 CAD
Retailer 17$1,030 CAD
Retailer 5$1,268 CAD
Retailer 11$1,278 CAD
Retailer 9$1,341 CAD
Retailer 15$1,582 CAD
Retailer 6$1,604 CAD
Retailer 20$1,792 CAD
Brilliant Earth$2,057 CAD

33 data points across 20 retailers

21 retailers$318 CAD to $1,792 CAD

A
Cheapest Retailer
-
$318 CAD
$227 USD
A
Retailer 2
-
$354 CAD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$369 CAD
$264 USD
View
A
Retailer 4
-
$395 CAD
$282 USD
View
A
Retailer 5
-
$440 CAD
£248 GBP
View
A
Retailer 6
-
$448 CAD
HK$2,500 HKD
View
A
Retailer 7
-
$641 CAD
€436 EUR
View
A
Retailer 8
-
$667 CAD
ZAR 7,698 ZAR
View
B+
Retailer 9
-
$670 CAD
$479 USD
View
A
Retailer 10
-
$732 CAD
£412 GBP
View
A
Retailer 11
-
$753 CAD
$538 USD
View
A
Retailer 12
-
$794 CAD
$567 USD
View
B
Retailer 13
-
$1,030 CAD
$736 USD
View
B+
Retailer 14
-
$1,268 CAD
$906 USD
View
B+
Retailer 15
-
$1,278 CAD
SGD 1,234 SGD
View
B+
Retailer 16
-
$1,341 CAD
$958 USD
View
B
Retailer 17
-
$1,582 CAD
£890 GBP
View
B
Retailer 18
-
$1,600 CAD
$1,143 USD
View
B
Retailer 19
-
$1,604 CAD
$1,146 USD
View
B
Retailer 20
-
$1,792 CAD
$1,281 USD
View
Most Expensive
B
Brilliant Earth
19083383A · Oct 22
$2,057 CAD
$1,470 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $318 CADSave up to $1,475 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
$318 CAD