Heart|Natural|GIA

1.50ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 2476961584

Certificate GIA 2476961584

Diamond specifications and retailer prices

From $5,107 USD
HK$39,900 HKD
As of November 2, 2026
Save $5,588 USD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,695 USD 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 $5,107 to $10,695, a $5,588 spread on the same certified stone. NZ Jewellers lists it at $10,695. 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
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,134 USD|Low: $4,860 USD|High: $9,534 USD|Avg: $6,490 USD|+0.1%
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$5,107 USD
Retailer 6$5,724 USD
Retailer 8$5,902 USD
Retailer 2$5,945 USD
Retailer 1$6,134 USD
Retailer 7$6,321 USD
Retailer 9$6,394 USD
Retailer 10$6,394 USD
Retailer 4$7,856 USD
Retailer 3$9,421 USD

43 data points across 10 retailers

15 retailers$5,107 USD to $10,695 USD

A
Cheapest Retailer
-
$5,107 USD
HK$39,900 HKD
B+
Retailer 2
-
$5,576 USD
View
B+
Retailer 3
-
$5,724 USD
SGD 7,735 SGD
View
B+
Retailer 4
-
$5,902 USD
View
Final sale: no returns
B+
Retailer 5
-
$5,945 USD
View
B+
Retailer 6
-
$6,134 USD
£4,830 GBP
View
Retailer 7
-
$6,321 USD
A$9,725 AUD
View
Price last confirmed 23 days ago
B+
Retailer 8
-
$6,394 USD
View
B+
Retailer 9
-
$6,394 USD
View
B+
Retailer 10
-
$6,394 USD
View
B+
Retailer 11
-
$6,552 USD
View
B+
Retailer 12
-
$7,378 USD
View
B
Retailer 13
-
$7,856 USD
ZAR 126,919 ZAR
View
B
Retailer 14
-
$9,421 USD
£7,418 GBP
View
Most Expensive
B
NZ Jewellers
d21ab958-caa3-4c0c-bff6-f33cf1dedee7 · Oct 30
$10,695 USD
View
14 more retailers have this diamond
Prices start from $5,107 USDSave up to $5,588 USD

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
$5,107 USD