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Heart|Lab Grown|IGI

15.14ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG743506783

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG743506783

Diamond specifications and retailer prices

From $6,283 CAD
£3,540 GBP
As of November 2, 2026
Save $21,755 CAD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $28,038 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.14ct lab-grown heart diamond

This 15.14ct 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 LG743506783 or 743506783. Listed at 17 retailers as of October 31, 2026, with prices from $6,283 to $28,038, a $21,755 spread on the same certified stone. Taylor and Hart lists it at $28,038. 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

15.14
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743506783
Dimensions16.98 × 15.86 × 9.53 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.98 mm15.86 mm15.14 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743506783
Side View
Table 64.0%Crown 38°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 56.1%

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: $9,867 CAD|Low: $6,281 CAD|High: $31,414 CAD|Avg: $12,031 CAD|-20.6%
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
Taylor and Hart
November 3, 2026
Retailer 10$6,283 CAD
Retailer 15$6,744 CAD
Retailer 4$7,068 CAD
Retailer 5$7,552 CAD
Retailer 7$7,823 CAD
Retailer 13$7,825 CAD
Retailer 2$7,939 CAD
Retailer 8$8,867 CAD
Retailer 6$9,776 CAD
Retailer 1$9,867 CAD
Retailer 14$9,991 CAD
Retailer 9$12,094 CAD
Retailer 12$12,109 CAD
Retailer 11$14,838 CAD
Retailer 16$19,431 CAD
Retailer 3$21,747 CAD
Taylor and Hart$28,038 CAD

39 data points across 17 retailers

17 retailers$6,283 CAD to $28,038 CAD

A
Cheapest Retailer
-
$6,283 CAD
£3,540 GBP
A
Retailer 2
-
$6,744 CAD
$4,826 USD
View
A
Retailer 3
-
$7,068 CAD
$5,058 USD
View
A
Retailer 4
-
$7,552 CAD
$5,404 USD
View
Final sale: no returns
A
Retailer 5
-
$7,823 CAD
$5,598 USD
View
A
Retailer 6
-
$7,825 CAD
$5,600 USD
View
A
Retailer 7
-
$7,939 CAD
$5,681 USD
View
Retailer 8
-
$8,867 CAD
$6,345 USD
View
Price last confirmed 21 days ago
A
Retailer 9
-
$9,776 CAD
$6,996 USD
View
A
Retailer 10
-
$9,867 CAD
£5,560 GBP
View
A
Retailer 11
-
$9,991 CAD
$7,150 USD
View
B+
Retailer 12
-
$12,094 CAD
$8,655 USD
View
B+
Retailer 13
-
$12,109 CAD
ZAR 139,991 ZAR
View
B+
Retailer 14
-
$14,838 CAD
A$16,336 AUD
View
B
Retailer 15
-
$19,431 CAD
$13,905 USD
View
B
Retailer 16
-
$21,747 CAD
$15,562 USD
View
Most Expensive
B
Taylor and Hart
S6WHMKN · Oct 31
$28,038 CAD
$20,065 USD
View
16 more retailers have this diamond
Prices start from $6,283 CADSave up to $21,755 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
15.14ct Heart
$6,283 CAD