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Heart|Natural|GIA

1.50ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 6555481462

Certificate GIA 6555481462

Diamond specifications and retailer prices

From $8,879 CAD
$6,354 USD
As of November 2, 2026
Save $5,294 CAD (37%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $16,088 CAD at NZ Jewellers · As of September 29, 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 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 6555481462. Listed at 15 retailers as of November 1, 2026, with a 60% 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555481462
Dimensions7.77 × 6.45 × 4.78 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
7.77 mm6.45 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555481462
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.5%

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: $9,000 CAD|Low: $7,883 CAD|High: $14,343 CAD|Avg: $9,980 CAD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$7,905 CAD
Retailer 2$8,879 CAD
Retailer 10$8,879 CAD
Retailer 1$9,000 CAD
Retailer 3$9,104 CAD
Retailer 5$9,226 CAD
Retailer 11$9,434 CAD
Retailer 9$9,845 CAD
Retailer 4$10,507 CAD
Retailer 7$11,819 CAD
Retailer 6$14,173 CAD

33 data points across 11 retailers

15 retailers$8,879 CAD to $14,173 CAD

Retailer 1
-
$7,905 CAD
€5,388 EUR
Price last confirmed 7 days ago
B+
Retailer 2
-
$8,879 CAD
$6,354 USD
View
Final sale: no returns
B+
Retailer 3
-
$9,000 CAD
£5,071 GBP
View
B+
Retailer 4
-
$9,104 CAD
$6,515 USD
View
B+
Retailer 5
-
$9,226 CAD
£5,199 GBP
View
Retailer 6
-
$9,434 CAD
A$10,386 AUD
View
Price last confirmed 29 days ago
Retailer 7
-
$9,620 CAD
$6,884 USD
View
Price last confirmed 32 days ago
Retailer 8
-
$9,768 CAD
$6,990 USD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
$9,845 CAD
$7,045 USD
View
B+
Retailer 10
-
$10,507 CAD
€7,161 EUR
View
Retailer 11
-
$11,100 CAD
$7,943 USD
View
Price last confirmed 56 days ago
Retailer 12
-
$11,100 CAD
$7,943 USD
View
Price last confirmed 34 days ago
B
Retailer 13
-
$11,819 CAD
ZAR 136,637 ZAR
View
B
Retailer 14
-
$14,173 CAD
£7,986 GBP
View
Most Expensive
NZ Jewellers
2eb79c1f-4d77-4ca7-9a87-4a1b356ef209 · Sep 29
$16,088 CAD
$11,513 USD
View
Price last confirmed 33 days ago
14 more retailers have this diamond
Prices start from $8,879 CADSave up to $5,294 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
$8,879 CAD