CaratHunter
Plans
Heart|Lab Grown|IGI

1.58ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG819602139

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG819602139

Diamond specifications and retailer prices

From $336 CAD
$240 USD
As of October 23, 2026
Save $1,515 CAD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,851 CAD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.58ct lab-grown heart diamond

This 1.58ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819602139 or 819602139. Listed at 20 retailers as of October 23, 2026, with prices from $336 to $1,851, a $1,515 spread on the same certified stone. Reve Diamonds lists it at $1,851. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819602139
Dimensions8.10 × 6.70 × 4.80 mm
L/W Ratio1.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm6.70 mm1.58 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819602139
Side View
Table 64.0%Crown 35.9°Girdle: STK-THKPavilion 40°Culet: NoneDepth 59.3%

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: $489 CAD|Low: $376 CAD|High: $1,861 CAD|Avg: $1,073 CAD|-1.9%
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
Retailer 18
Reve Diamonds
October 27, 2026
Retailer 6$376 CAD
Retailer 2$417 CAD
Retailer 14$466 CAD
Retailer 1$489 CAD
Retailer 18$703 CAD
Retailer 13$705 CAD
Retailer 9$735 CAD
Retailer 5$773 CAD
Retailer 11$785 CAD
Retailer 12$972 CAD
Retailer 17$1,051 CAD
Retailer 16$1,341 CAD
Retailer 7$1,351 CAD
Retailer 4$1,413 CAD
Retailer 15$1,610 CAD
Retailer 3$1,689 CAD
Retailer 10$1,709 CAD
Retailer 8$1,713 CAD
Reve Diamonds$1,851 CAD

41 data points across 19 retailers

20 retailers$336 CAD to $1,851 CAD

A
Cheapest Retailer
-
$336 CAD
$240 USD
A
Retailer 2
-
$376 CAD
$269 USD
View
Final sale: no returns
A
Retailer 3
-
$417 CAD
$298 USD
View
A
Retailer 4
-
$466 CAD
HK$2,600 HKD
View
A
Retailer 5
-
$489 CAD
£275 GBP
View
B+
Retailer 6
-
$703 CAD
$502 USD
View
Retailer 7
-
$705 CAD
ZAR 8,140 ZAR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$735 CAD
$525 USD
View
A
Retailer 9
-
$773 CAD
$552 USD
View
A
Retailer 10
-
$785 CAD
£442 GBP
View
B+
Retailer 11
-
$972 CAD
A$1,068 AUD
View
B+
Retailer 12
-
$1,051 CAD
$751 USD
View
B+
Retailer 13
-
$1,341 CAD
$958 USD
View
B+
Retailer 14
-
$1,351 CAD
SGD 1,304 SGD
View
B
Retailer 15
-
$1,413 CAD
$1,010 USD
View
B
Retailer 16
-
$1,610 CAD
$1,150 USD
View
Retailer 17
-
$1,689 CAD
£950 GBP
View
Price last confirmed 15 days ago
B
Retailer 18
-
$1,705 CAD
$1,218 USD
View
B
Retailer 19
-
$1,713 CAD
$1,224 USD
View
Most Expensive
B
Reve Diamonds
D1E756796 · Oct 25
$1,851 CAD
$1,322 USD
View
19 more retailers have this diamond
Prices start from $336 CADSave up to $1,515 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
1.58ct Heart
$336 CAD