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Heart|Natural|GIA

1.50ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 6541200649

Certificate GIA 6541200649

Diamond specifications and retailer prices

From $3,809 CAD
HK$21,300 HKD
As of November 1, 2026
Save $4,537 CAD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,693 CAD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541200649. Listed at 16 retailers as of November 1, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541200649
Dimensions7.27 × 7.98 × 4.61 mm
L/W Ratio1.10
Top View
7.27 mm7.98 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541200649
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.7%

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: Nov 1
Current: $8,693 CAD|Low: $3,773 CAD|High: $8,785 CAD|Avg: $5,470 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 8$3,809 CAD
Retailer 2$4,056 CAD
Retailer 10$4,589 CAD
Retailer 12$4,604 CAD
Retailer 11$4,990 CAD
Retailer 13$4,990 CAD
Retailer 4$5,192 CAD
Retailer 7$5,215 CAD
Retailer 5$5,288 CAD
Retailer 3$5,757 CAD
Retailer 9$5,842 CAD
Retailer 6$8,345 CAD
NZ Jewellers$8,693 CAD

38 data points across 13 retailers

16 retailers$3,809 CAD to $8,345 CAD

A
Cheapest Retailer
-
$3,809 CAD
HK$21,300 HKD
A
Retailer 2
-
$4,056 CAD
₹276,528 INR
View
A
Retailer 3
-
$4,589 CAD
SGD 4,439 SGD
View
B+
Retailer 4
-
$4,604 CAD
$3,296 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,812 CAD
$3,445 USD
View
Retailer 6
-
$4,990 CAD
$3,572 USD
View
Price last confirmed 16 days ago
Retailer 7
-
$4,990 CAD
$3,572 USD
View
Price last confirmed 14 days ago
Retailer 8
-
$5,181 CAD
$3,709 USD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$5,192 CAD
$3,717 USD
View
B+
Retailer 10
-
$5,215 CAD
£2,939 GBP
View
B+
Retailer 11
-
$5,288 CAD
SGD 5,116 SGD
View
B+
Retailer 12
-
$5,419 CAD
A$5,968 AUD
View
Retailer 13
-
$5,757 CAD
$4,121 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$5,842 CAD
€3,983 EUR
View
B
Retailer 15
-
$8,345 CAD
£4,704 GBP
View
Most Expensive
NZ Jewellers
6e24a0ed-d843-44b8-81ae-03cf6caf392d · Oct 18
$8,693 CAD
$6,223 USD
View
Price last confirmed 14 days ago
15 more retailers have this diamond
Prices start from $3,809 CADSave up to $4,537 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
1.50ct Heart
$3,809 CAD