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Heart|Natural|GIA

1.50ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 2476961584

Certificate GIA 2476961584

Diamond specifications and retailer prices

From $7,287 AUD
HK$39,900 HKD
As of November 2, 2026
Save $7,973 AUD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $15,261 AUD at NZ Jewellers · As of November 2, 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 2476961584. Listed at 15 retailers as of November 2, 2026, with prices from $7,287 to $15,261, a $7,973 spread on the same certified stone. NZ Jewellers lists it at $15,261. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.58°
Pavilion angle37.14°
OriginNatural
Grading LabGIA
CertificateGIA 2476961584
Dimensions7.92 × 7.08 × 3.99 mm
L/W Ratio1.12
Top View
7.92 mm7.08 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2476961584
Side View
Table 61.0%Crown 36.58°Girdle: STK-THKPavilion 37.14°Culet: NoneDepth 56.3%

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 2
Current: $8,752 AUD|Low: $6,935 AUD|High: $13,604 AUD|Avg: $9,247 AUD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$7,287 AUD
Retailer 6$8,167 AUD
Retailer 8$8,422 AUD
Retailer 2$8,483 AUD
Retailer 1$8,752 AUD
Retailer 7$9,019 AUD
Retailer 9$9,124 AUD
Retailer 10$9,124 AUD
Retailer 4$11,210 AUD
Retailer 3$13,443 AUD

44 data points across 10 retailers

15 retailers$7,287 AUD to $15,261 AUD

A
Cheapest Retailer
-
$7,287 AUD
HK$39,900 HKD
B+
Retailer 2
-
$7,956 AUD
$5,576 USD
View
B+
Retailer 3
-
$8,167 AUD
SGD 7,735 SGD
View
B+
Retailer 4
-
$8,422 AUD
$5,902 USD
View
Final sale: no returns
B+
Retailer 5
-
$8,483 AUD
$5,945 USD
View
B+
Retailer 6
-
$8,752 AUD
£4,830 GBP
View
Retailer 7
-
$9,019 AUD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$9,124 AUD
$6,394 USD
View
B+
Retailer 9
-
$9,124 AUD
$6,394 USD
View
B+
Retailer 10
-
$9,124 AUD
$6,394 USD
View
B+
Retailer 11
-
$9,349 AUD
$6,552 USD
View
B+
Retailer 12
-
$10,528 AUD
$7,378 USD
View
B
Retailer 13
-
$11,210 AUD
ZAR 126,919 ZAR
View
B
Retailer 14
-
$13,443 AUD
£7,418 GBP
View
Most Expensive
B
NZ Jewellers
d21ab958-caa3-4c0c-bff6-f33cf1dedee7 · Oct 30
$15,261 AUD
$10,695 USD
View
14 more retailers have this diamond
Prices start from $7,287 AUDSave up to $7,973 AUD

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
$7,287 AUD