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Heart|Natural|GIA

1.50ct I SI2 Heart Natural Diamond

ID • I/SI2 • GIA 6532972978

Certificate GIA 6532972978

Diamond specifications and retailer prices

From $4,678 CAD
$3,349 USD
As of October 31, 2026
Save $6,715 CAD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,393 CAD at NZ Jewellers · As of October 30, 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 I 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 6532972978. Listed at 16 retailers as of October 30, 2026, with prices from $4,678 to $11,393, a $6,715 spread on the same certified stone. NZ Jewellers lists it at $11,393. 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
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532972978
Dimensions6.88 × 7.93 × 4.73 mm
L/W Ratio1.15
Top View
6.88 mm7.93 mm1.50 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532972978
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.6%

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: $11,393 CAD|Low: $4,513 CAD|High: $11,393 CAD|Avg: $6,825 CAD|+1.0%
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 5$4,678 CAD
Retailer 3$5,005 CAD
Retailer 16$5,417 CAD
Retailer 11$5,924 CAD
Retailer 12$5,924 CAD
Retailer 13$5,924 CAD
Retailer 4$5,979 CAD
Retailer 17$6,283 CAD
Retailer 10$6,399 CAD
Retailer 7$6,677 CAD
Retailer 8$6,677 CAD
Retailer 15$6,836 CAD
Retailer 6$6,901 CAD
Retailer 2$7,403 CAD
Retailer 9$7,661 CAD
Retailer 14$10,472 CAD
NZ Jewellers$11,393 CAD

33 data points across 17 retailers

16 retailers$4,678 CAD to $11,393 CAD

A
Cheapest Retailer
-
$4,678 CAD
$3,349 USD
A
Retailer 2
-
$5,005 CAD
$3,583 USD
View
A
Retailer 3
-
$5,417 CAD
$3,878 USD
View
Final sale: no returns
A
Retailer 4
-
$5,924 CAD
$4,241 USD
View
B+
Retailer 5
-
$5,924 CAD
$4,241 USD
View
B+
Retailer 6
-
$5,924 CAD
$4,241 USD
View
B+
Retailer 7
-
$5,979 CAD
$4,280 USD
View
B+
Retailer 8
-
$6,283 CAD
$4,498 USD
View
B+
Retailer 9
-
$6,399 CAD
£3,607 GBP
View
B+
Retailer 10
-
$6,677 CAD
$4,780 USD
View
B+
Retailer 11
-
$6,677 CAD
$4,780 USD
View
B+
Retailer 12
-
$6,836 CAD
$4,894 USD
View
B+
Retailer 13
-
$6,901 CAD
$4,940 USD
View
B+
Retailer 14
-
$7,403 CAD
€5,047 EUR
View
B
Retailer 15
-
$10,472 CAD
£5,903 GBP
View
Most Expensive
B
NZ Jewellers
f15c8918-75db-4d52-8a8a-a096d573564d · Oct 30
$11,393 CAD
$8,156 USD
View
15 more retailers have this diamond
Prices start from $4,678 CADSave up to $6,715 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
$4,678 CAD