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Heart|Lab Grown|IGI

10.64ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG620482934

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG620482934

Diamond specifications and retailer prices

From $3,629 CAD
$2,597 USD
As of November 2, 2026
Save $11,056 CAD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,685 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.64ct lab-grown heart diamond

This 10.64ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620482934 or 620482934. Listed at 18 retailers as of October 31, 2026, with prices from $3,629 to $14,685, a $11,056 spread on the same certified stone. Taylor and Hart lists it at $14,685. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.64
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620482934
Dimensions13.46 × 14.99 × 8.85 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.46 mm14.99 mm10.64 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620482934
Side View
Table 63.0%Crown 40.7°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 59.0%

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: Nov 2
Current: $11,241 CAD|Low: $3,484 CAD|High: $11,783 CAD|Avg: $5,772 CAD|+5.1%
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
November 3, 2026
Retailer 3$3,629 CAD
Retailer 12$3,757 CAD
Retailer 2$3,949 CAD
Retailer 6$4,064 CAD
Retailer 8$4,210 CAD
Retailer 14$4,210 CAD
Retailer 5$4,437 CAD
Retailer 9$4,775 CAD
Retailer 10$5,630 CAD
Retailer 11$5,683 CAD
Retailer 16$5,787 CAD
Retailer 15$6,518 CAD
Retailer 4$6,558 CAD
Retailer 13$7,801 CAD
Retailer 17$9,692 CAD
Retailer 1$11,241 CAD
Retailer 7$11,783 CAD

40 data points across 17 retailers

18 retailers$3,629 CAD to $14,685 CAD

A
Cheapest Retailer
-
$3,629 CAD
$2,597 USD
A
Retailer 2
-
$3,757 CAD
£2,117 GBP
View
A
Retailer 3
-
$3,949 CAD
$2,826 USD
View
A
Retailer 4
-
$4,064 CAD
$2,908 USD
View
Final sale: no returns
A
Retailer 5
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$4,210 CAD
$3,013 USD
View
Retailer 6
-
$4,210 CAD
$3,013 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$4,437 CAD
$3,175 USD
View
A
Retailer 8
-
$4,775 CAD
$3,417 USD
View
A
Retailer 9
-
$5,630 CAD
£3,172 GBP
View
A
Retailer 10
-
$5,683 CAD
$4,067 USD
View
A
Retailer 11
-
$5,787 CAD
$4,141 USD
View
A
Retailer 12
-
$6,518 CAD
ZAR 75,353 ZAR
View
A
Retailer 13
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$6,558 CAD
$4,693 USD
View
B+
Retailer 14
-
$7,801 CAD
A$8,588 AUD
View
B+
Retailer 15
-
$9,692 CAD
$6,936 USD
View
B+
Retailer 16
-
$11,241 CAD
$8,044 USD
View
B
Retailer 17
-
$11,783 CAD
$8,432 USD
View
Most Expensive
B
Taylor and Hart
CR40CSN · Oct 31
$14,685 CAD
$10,509 USD
View
17 more retailers have this diamond
Prices start from $3,629 CADSave up to $11,056 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
10.64ct Heart
$3,629 CAD