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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 $6,532 SGD
HK$39,900 HKD
As of November 2, 2026
Save $7,146 SGD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,678 SGD 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 $6,532 to $13,678, a $7,146 spread on the same certified stone. NZ Jewellers lists it at $13,678. 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: $7,845 SGD|Low: $6,215 SGD|High: $12,193 SGD|Avg: $8,302 SGD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 5$6,532 SGD
Retailer 6$7,320 SGD
Retailer 8$7,548 SGD
Retailer 2$7,603 SGD
Retailer 1$7,845 SGD
Retailer 7$8,084 SGD
Retailer 9$8,177 SGD
Retailer 10$8,177 SGD
Retailer 4$10,047 SGD
Retailer 3$12,048 SGD

44 data points across 10 retailers

15 retailers$6,532 SGD to $13,678 SGD

A
Cheapest Retailer
-
$6,532 SGD
HK$39,900 HKD
B+
Retailer 2
-
$7,131 SGD
$5,576 USD
View
B+
Retailer 3
-
$7,320 SGD
View
B+
Retailer 4
-
$7,548 SGD
$5,902 USD
View
Final sale: no returns
B+
Retailer 5
-
$7,603 SGD
$5,945 USD
View
B+
Retailer 6
-
$7,845 SGD
£4,830 GBP
View
Retailer 7
-
$8,084 SGD
A$9,725 AUD
View
Price last confirmed 23 days ago
B+
Retailer 8
-
$8,177 SGD
$6,394 USD
View
B+
Retailer 9
-
$8,177 SGD
$6,394 USD
View
B+
Retailer 10
-
$8,177 SGD
$6,394 USD
View
B+
Retailer 11
-
$8,380 SGD
$6,552 USD
View
B+
Retailer 12
-
$9,436 SGD
$7,378 USD
View
B
Retailer 13
-
$10,047 SGD
ZAR 126,919 ZAR
View
B
Retailer 14
-
$12,048 SGD
£7,418 GBP
View
Most Expensive
B
NZ Jewellers
d21ab958-caa3-4c0c-bff6-f33cf1dedee7 · Oct 30
$13,678 SGD
$10,695 USD
View
14 more retailers have this diamond
Prices start from $6,532 SGDSave up to $7,146 SGD

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
$6,532 SGD