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Heart|Natural|GIA

1.50ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 2547342048

Certificate GIA 2547342048

Diamond specifications and retailer prices

From $3,540 CAD
HK$19,800 HKD
As of October 31, 2026
Save $4,244 CAD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,110 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 2547342048. Listed at 17 retailers as of October 31, 2026, with a 120% 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547342048
Dimensions7.23 × 8.23 × 4.56 mm
L/W Ratio1.14
Top View
7.23 mm8.23 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547342048
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 55.4%

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: Oct 31
Current: $8,110 CAD|Low: $3,522 CAD|High: $8,110 CAD|Avg: $4,992 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
Retailer 14
November 1, 2026
Retailer 10$3,540 CAD
Retailer 9$3,795 CAD
Retailer 11$4,171 CAD
Retailer 13$4,297 CAD
Retailer 2$4,603 CAD
Retailer 14$4,654 CAD
Retailer 12$4,656 CAD
Retailer 5$4,857 CAD
Retailer 8$4,865 CAD
Retailer 6$4,931 CAD
Retailer 3$4,973 CAD
Retailer 4$5,371 CAD
Retailer 7$7,785 CAD
NZ Jewellers$8,110 CAD

33 data points across 14 retailers

17 retailers$3,540 CAD to $7,785 CAD

A
Cheapest Retailer
-
$3,540 CAD
HK$19,800 HKD
A
Retailer 2
-
$3,795 CAD
₹258,731 INR
View
A
Retailer 3
-
$4,171 CAD
SGD 4,035 SGD
View
A
Retailer 4
-
$4,297 CAD
$3,076 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,414 CAD
$3,160 USD
View
A
Retailer 6
-
$4,603 CAD
£2,594 GBP
View
Retailer 7
-
$4,654 CAD
$3,332 USD
View
Price last confirmed 13 days ago
Retailer 8
-
$4,656 CAD
$3,333 USD
View
Price last confirmed 16 days ago
Retailer 9
-
$4,835 CAD
$3,461 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$4,857 CAD
$3,477 USD
View
B+
Retailer 11
-
$4,865 CAD
£2,742 GBP
View
B+
Retailer 12
-
$4,931 CAD
SGD 4,770 SGD
View
B+
Retailer 13
-
$4,973 CAD
$3,560 USD
View
B+
Retailer 14
-
$5,183 CAD
A$5,708 AUD
View
Retailer 15
-
$5,371 CAD
$3,845 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$7,785 CAD
£4,388 GBP
View
Most Expensive
NZ Jewellers
7f25123e-8d81-42b1-915b-96b196e1fdba · Oct 18
$8,110 CAD
$5,806 USD
View
Price last confirmed 14 days ago
16 more retailers have this diamond
Prices start from $3,540 CADSave up to $4,244 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
$3,540 CAD