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Heart|Natural|GIA

1.50ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 7458686413

Certificate GIA 7458686413

Diamond specifications and retailer prices

From $5,424 SGD
₹404,061 INR
As of November 1, 2026
Save $9,681 SGD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,104 SGD at Adiamor · As of October 30, 2026
View at Adiamor

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7458686413. Listed at 20 retailers as of October 30, 2026, with prices from $5,424 to $15,104, a $9,681 spread on the same certified stone. Adiamor lists it at $15,104. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7458686413
Dimensions7.18 × 7.49 × 4.42 mm
L/W Ratio1.04
Top View
7.18 mm7.49 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7458686413
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 59.1%

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 1
Current: $5,424 SGD|Low: $5,184 SGD|High: $13,558 SGD|Avg: $7,279 SGD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 1$5,424 SGD
Retailer 6$5,449 SGD
Retailer 8$5,901 SGD
Retailer 5$6,373 SGD
Retailer 9$6,926 SGD
Retailer 2$7,157 SGD
Retailer 4$7,260 SGD
Retailer 10$7,505 SGD
Retailer 7$8,200 SGD
Retailer 3$11,056 SGD

35 data points across 10 retailers

20 retailers$5,424 SGD to $15,104 SGD

A
Cheapest Retailer
-
$5,424 SGD
₹404,061 INR
A
Retailer 2
-
$5,449 SGD
HK$33,300 HKD
View
A
Retailer 3
-
$5,901 SGD
A$7,102 AUD
View
B+
Retailer 4
-
$6,350 SGD
$4,967 USD
View
A
Retailer 5
-
$6,373 SGD
$4,985 USD
View
B+
Retailer 6
-
$6,545 SGD
$5,120 USD
View
Retailer 7
-
$6,920 SGD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$6,926 SGD
$5,418 USD
View
Final sale: no returns
Retailer 9
-
$7,157 SGD
£4,408 GBP
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$7,260 SGD
£4,472 GBP
View
B+
Retailer 11
-
$7,505 SGD
$5,871 USD
View
B+
Retailer 12
-
$7,505 SGD
$5,871 USD
View
B+
Retailer 13
-
$7,505 SGD
$5,871 USD
View
B+
Retailer 14
-
$7,704 SGD
$6,026 USD
View
B+
Retailer 15
-
$7,828 SGD
$6,123 USD
View
B+
Retailer 16
-
$8,200 SGD
€6,109 EUR
View
B
Retailer 17
-
$8,660 SGD
$6,774 USD
View
B
Retailer 18
-
$11,056 SGD
£6,810 GBP
View
B
Retailer 19
-
$12,553 SGD
$9,819 USD
View
Most Expensive
B
Adiamor
D-64735794 · Oct 30
$15,104 SGD
$11,815 USD
View
19 more retailers have this diamond
Prices start from $5,424 SGDSave up to $9,681 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
$5,424 SGD