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Heart|Natural|GIA

1.50ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 1475526737

Certificate GIA 1475526737

Diamond specifications and retailer prices

From $7,933 CAD
As of November 1, 2026
Save $6,122 CAD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,916 CAD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded E 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 1475526737. Listed at 15 retailers as of November 1, 2026, with a 77% 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
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1475526737
Dimensions6.85 × 6.82 × 4.48 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Indented Natural, Natural
Top View
6.85 mm6.82 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1475526737
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.7%

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: $14,916 CAD|Low: $7,729 CAD|High: $14,988 CAD|Avg: $10,868 CAD|+2.1%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$7,933 CAD
Retailer 7$8,123 CAD
Retailer 8$8,433 CAD
Retailer 6$9,136 CAD
Retailer 3$9,576 CAD
Retailer 2$10,959 CAD
Retailer 5$14,055 CAD
Queensmith$14,916 CAD

43 data points across 8 retailers

15 retailers$7,933 CAD to $14,055 CAD

A
Cheapest Retailer
-
$7,933 CAD
A
Retailer 2
-
$7,968 CAD
View
A
Retailer 3
-
$8,123 CAD
View
B+
Retailer 4
-
$8,433 CAD
View
Final sale: no returns
B+
Retailer 5
-
$8,504 CAD
View
B+
Retailer 6
-
$8,995 CAD
View
Retailer 7
-
$9,136 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$9,576 CAD
View
B+
Retailer 9
-
$9,762 CAD
View
B+
Retailer 10
-
$9,762 CAD
View
B+
Retailer 11
-
$10,085 CAD
View
B+
Retailer 12
-
$10,959 CAD
View
Retailer 13
-
$11,114 CAD
View
Price last confirmed 22 days ago
B
Retailer 14
-
$14,055 CAD
View
Most Expensive
Queensmith
1475526737 · Oct 28
$14,916 CAD
£8,350 GBP
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from $7,933 CADSave up to $6,122 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
$7,933 CAD