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Heart|Lab Grown|IGI

11.52ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG681574561

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG681574561

Diamond specifications and retailer prices

From $4,326 CAD
£2,439 GBP
As of October 30, 2026
Save $14,496 CAD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $18,822 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 11.52ct lab-grown heart diamond

This 11.52ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681574561 or 681574561. Listed at 19 retailers as of October 30, 2026, with prices from $4,326 to $18,822, a $14,496 spread on the same certified stone. Taylor and Hart lists it at $18,822. 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

11.52
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681574561
Dimensions13.92 × 15.49 × 9.15 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.92 mm15.49 mm11.52 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681574561
Side View
Table 60.0%Crown 34.2°Girdle: THK-VTKPavilion 38.6°Culet: NoneDepth 59.1%

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 30
Current: $4,326 CAD|Low: $4,312 CAD|High: $18,143 CAD|Avg: $8,538 CAD|-0.6%
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
October 30, 2026
Retailer 1$4,326 CAD
Retailer 15$4,629 CAD
Retailer 8$5,198 CAD
Retailer 5$5,370 CAD
Retailer 16$5,370 CAD
Retailer 4$5,588 CAD
Retailer 7$5,683 CAD
Retailer 10$7,155 CAD
Retailer 13$7,408 CAD
Retailer 11$7,714 CAD
Retailer 9$8,312 CAD
Retailer 12$10,019 CAD
Retailer 3$13,438 CAD
Retailer 14$13,943 CAD
Retailer 2$14,899 CAD
Retailer 6$18,143 CAD

44 data points across 16 retailers

19 retailers$4,326 CAD to $18,822 CAD

A
Cheapest Retailer
-
$4,326 CAD
£2,439 GBP
A
Retailer 2
-
$4,629 CAD
$3,314 USD
View
A
Retailer 3
-
$5,037 CAD
$3,606 USD
View
A
Retailer 4
-
$5,198 CAD
$3,721 USD
View
Final sale: no returns
A
Retailer 5
-
$5,370 CAD
$3,844 USD
View
Retailer 6
-
$5,370 CAD
$3,844 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$5,588 CAD
$4,000 USD
View
A
Retailer 8
-
$5,683 CAD
$4,068 USD
View
B+
Retailer 9
-
$7,155 CAD
£4,033 GBP
View
B+
Retailer 10
-
$7,408 CAD
$5,303 USD
View
B+
Retailer 11
-
$7,714 CAD
$5,522 USD
View
B+
Retailer 12
-
$8,312 CAD
ZAR 96,124 ZAR
View
Retailer 13
-
$10,019 CAD
A$11,034 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$13,273 CAD
$9,502 USD
View
B
Retailer 15
-
$13,438 CAD
$9,620 USD
View
Retailer 16
-
$13,943 CAD
A$15,356 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$14,899 CAD
$10,666 USD
View
B
Retailer 18
-
$18,143 CAD
SGD 17,551 SGD
View
Most Expensive
B
Taylor and Hart
2VKI8CZ · Oct 30
$18,822 CAD
$13,474 USD
View
18 more retailers have this diamond
Prices start from $4,326 CADSave up to $14,496 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
11.52ct Heart
$4,326 CAD