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Heart|Lab Grown|IGI

1.59ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG706561557

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG706561557

Diamond specifications and retailer prices

From $501 CAD
$359 USD
As of October 30, 2026
Save $2,003 CAD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,505 CAD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG706561557 or 706561557. Listed at 16 retailers as of October 29, 2026, with prices from $501 to $2,505, a $2,003 spread on the same certified stone. Taylor and Hart lists it at $2,505. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706561557
Dimensions7.46 × 7.94 × 4.73 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm7.94 mm1.59 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706561557
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.6%

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 30
Current: $992 CAD|Low: $359 CAD|High: $2,505 CAD|Avg: $1,301 CAD|+2.8%
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
Taylor and Hart
October 31, 2026
Retailer 12$448 CAD
Retailer 4$501 CAD
Retailer 13$556 CAD
Retailer 6$781 CAD
Retailer 7$782 CAD
Retailer 3$902 CAD
Retailer 10$955 CAD
Retailer 1$992 CAD
Retailer 9$1,296 CAD
Retailer 11$1,630 CAD
Retailer 2$1,787 CAD
Retailer 5$2,006 CAD
Retailer 14$2,136 CAD
Retailer 8$2,239 CAD
Taylor and Hart$2,505 CAD

44 data points across 15 retailers

16 retailers$501 CAD to $2,505 CAD

Retailer 1
-
$448 CAD
$321 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$501 CAD
$359 USD
View
Final sale: no returns
Retailer 3
-
$520 CAD
$372 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$556 CAD
$398 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$781 CAD
$559 USD
View
A
Retailer 6
-
$782 CAD
$560 USD
View
B+
Retailer 7
-
$902 CAD
$646 USD
View
B+
Retailer 8
-
$955 CAD
ZAR 11,044 ZAR
View
B+
Retailer 9
-
$992 CAD
£559 GBP
View
B+
Retailer 10
-
$1,296 CAD
A$1,427 AUD
View
B
Retailer 11
-
$1,630 CAD
$1,167 USD
View
Retailer 12
-
$1,787 CAD
$1,279 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$2,006 CAD
SGD 1,941 SGD
View
B
Retailer 14
-
$2,136 CAD
$1,529 USD
View
B
Retailer 15
-
$2,239 CAD
£1,262 GBP
View
Most Expensive
B
Taylor and Hart
KX1U5P0 · Oct 29
$2,505 CAD
$1,793 USD
View
15 more retailers have this diamond
Prices start from $501 CADSave up to $2,003 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
$501 CAD