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Heart|Natural|GIA

1.50ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 1543533677

Certificate GIA 1543533677

Diamond specifications and retailer prices

From $4,998 CAD
HK$27,900 HKD
As of October 29, 2026
Save $4,830 CAD (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,829 CAD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543533677. Listed at 13 retailers as of October 27, 2026, with prices from $4,998 to $9,829, a $4,830 spread on the same certified stone. Wholesale Diamonds Direct lists it at $9,829. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543533677
Dimensions6.81 × 7.81 × 4.77 mm
L/W Ratio1.15
Top View
6.81 mm7.81 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543533677
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.0%

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 29
Current: $7,468 CAD|Low: $4,915 CAD|High: $9,829 CAD|Avg: $6,273 CAD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
October 29, 2026
Retailer 11$4,998 CAD
Retailer 5$5,174 CAD
Retailer 10$5,407 CAD
Retailer 12$5,719 CAD
Retailer 8$5,748 CAD
Retailer 9$5,775 CAD
Retailer 2$6,004 CAD
Retailer 6$6,169 CAD
Retailer 7$6,406 CAD
Retailer 3$6,406 CAD
Retailer 4$7,145 CAD
Retailer 1$7,468 CAD
Wholesale Diamonds Direct$9,829 CAD

31 data points across 13 retailers

13 retailers$4,998 CAD to $9,829 CAD

A
Cheapest Retailer
-
$4,998 CAD
HK$27,900 HKD
A
Retailer 2
-
$5,174 CAD
₹352,067 INR
View
A
Retailer 3
-
$5,407 CAD
$3,863 USD
View
Final sale: no returns
A
Retailer 4
-
$5,719 CAD
$4,086 USD
View
A
Retailer 5
-
$5,748 CAD
$4,107 USD
View
A
Retailer 6
-
$5,775 CAD
SGD 5,576 SGD
View
A
Retailer 7
-
$6,004 CAD
$4,290 USD
View
A
Retailer 8
-
$6,169 CAD
$4,408 USD
View
A
Retailer 9
-
$6,406 CAD
€4,359 EUR
View
Price last confirmed 4 days ago
A
Retailer 10
-
$6,406 CAD
SGD 6,185 SGD
View
A
Retailer 11
-
$7,145 CAD
$5,105 USD
View
A
Retailer 12
-
$7,468 CAD
£4,201 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
227945682 · Oct 27
$9,829 CAD
$7,022 USD
View
12 more retailers have this diamond
Prices start from $4,998 CADSave up to $4,830 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
$4,998 CAD