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Heart|Natural|GIA

1.50ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 6435627586

Certificate GIA 6435627586

Diamond specifications and retailer prices

From $5,171 CAD
As of November 6, 2026
Save $6,067 CAD (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,237 CAD at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6435627586. Listed at 13 retailers as of November 5, 2026, with prices from $5,171 to $11,237, a $6,067 spread on the same certified stone. NZ Jewellers lists it at $11,237. 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6435627586
Dimensions7.48 × 7.77 × 4.39 mm
L/W Ratio1.04
Top View
7.48 mm7.77 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6435627586
Side View
Table 57.0%CrownGirdle: VTN-XTKPavilionCulet: NoneDepth 56.6%

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 6
Current: $11,237 CAD|Low: $5,171 CAD|High: $11,237 CAD|Avg: $6,681 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 6, 2026
Retailer 2$5,171 CAD
Retailer 11$5,626 CAD
Retailer 12$5,747 CAD
Retailer 13$5,953 CAD
Retailer 6$6,044 CAD
Retailer 8$6,349 CAD
Retailer 4$6,449 CAD
Retailer 5$6,449 CAD
Retailer 10$6,449 CAD
Retailer 7$7,257 CAD
Retailer 3$7,442 CAD
Retailer 9$10,244 CAD
NZ Jewellers$11,237 CAD

44 data points across 13 retailers

13 retailers$5,171 CAD to $11,237 CAD

A
Cheapest Retailer
-
$5,171 CAD
A
Retailer 2
-
$5,626 CAD
View
A
Retailer 3
-
$5,747 CAD
View
A
Retailer 4
-
$5,953 CAD
View
Final sale: no returns
A
Retailer 5
-
$6,044 CAD
View
A
Retailer 6
-
$6,349 CAD
View
Retailer 7
-
$6,449 CAD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$6,449 CAD
View
A
Retailer 9
-
$6,449 CAD
View
A
Retailer 10
-
$7,257 CAD
View
B+
Retailer 11
-
$7,442 CAD
View
B+
Retailer 12
-
$10,244 CAD
View
Most Expensive
B
NZ Jewellers
ff9c20a5-566f-4bae-91f0-e60437e486f4 · Nov 5
$11,237 CAD
$7,989 USD
View
12 more retailers have this diamond
Prices start from $5,171 CADSave up to $6,067 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
$5,171 CAD