CaratHunter
Plans
Heart|Natural|GIA

1.50ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 2424585750

Certificate GIA 2424585750

Diamond specifications and retailer prices

From $10,453 CAD
$7,480 USD
As of November 2, 2026
Save $3,312 CAD (24%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,527 CAD at GemsNY · As of October 8, 2026
View at GemsNY

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded F 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 2424585750. Listed at 14 retailers as of November 2, 2026, with a 32% 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
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle39.44°
Pavilion angle35.29°
OriginNatural
Grading LabGIA
CertificateGIA 2424585750
Dimensions7.56 × 7.24 × 4.23 mm
L/W Ratio1.04
Top View
7.56 mm7.24 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2424585750
Side View
Table 59.0%Crown 39.44°Girdle: THK-ETKPavilion 35.29°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $15,527 CAD|Low: $9,963 CAD|High: $19,241 CAD|Avg: $13,222 CAD|+3.3%
GemsNY
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
November 1, 2026
Retailer 7$10,453 CAD
Retailer 10$10,812 CAD
Retailer 8$11,002 CAD
Retailer 5$11,044 CAD
Retailer 4$11,724 CAD
Retailer 6$11,795 CAD
Retailer 11$13,073 CAD
Retailer 3$13,331 CAD
Retailer 13$13,331 CAD
Retailer 2$13,548 CAD
Retailer 12$13,764 CAD
Retailer 9$14,733 CAD
GemsNY$15,527 CAD
Retailer 14$17,006 CAD
Retailer 15$18,643 CAD

41 data points across 15 retailers

14 retailers$10,453 CAD to $13,764 CAD

B+
Cheapest Retailer
-
$10,453 CAD
$7,480 USD
B
Retailer 2
-
$11,002 CAD
$7,873 USD
View
B
Retailer 3
-
$11,040 CAD
View
Retailer 4
-
$11,044 CAD
$7,903 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$11,795 CAD
$8,441 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$12,778 CAD
$9,144 USD
View
Price last confirmed 25 days ago
Retailer 7
-
$12,975 CAD
$9,285 USD
View
Price last confirmed 32 days ago
Retailer 8
-
$13,073 CAD
A$14,392 AUD
View
Price last confirmed 29 days ago
B
Retailer 9
-
$13,331 CAD
$9,540 USD
View
B
Retailer 10
-
$13,331 CAD
$9,540 USD
View
B
Retailer 11
-
$13,548 CAD
£7,634 GBP
View
B
Retailer 12
-
$13,764 CAD
$9,850 USD
View
Retailer 13
-
$14,744 CAD
$10,551 USD
View
Price last confirmed 34 days ago
Most Expensive
GemsNY
N209482 · Oct 8
$15,527 CAD
$11,111 USD
View
Price last confirmed 25 days ago
13 more retailers have this diamond
Prices start from $10,453 CADSave up to $3,312 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.

B+
1.50ct Heart
$10,453 CAD