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Heart|Natural|GIA

1.50ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 7556703647

Certificate GIA 7556703647

Diamond specifications and retailer prices

From $3,742 SGD
₹278,694 INR
As of October 30, 2026
Save $4,509 SGD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,459 SGD at NZ Jewellers · As of September 25, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556703647. Listed at 13 retailers as of October 29, 2026, with a 120% 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556703647
Dimensions7.30 × 8.08 × 4.44 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Needle
Top View
7.30 mm8.08 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556703647
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 55.0%

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: Oct 30
Current: $3,742 SGD|Low: $3,728 SGD|High: $9,177 SGD|Avg: $5,305 SGD|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 1$3,742 SGD
Retailer 2$3,898 SGD
Retailer 8$4,083 SGD
Retailer 10$4,190 SGD
Retailer 9$4,356 SGD
Retailer 3$5,020 SGD
Retailer 6$5,095 SGD
Retailer 5$5,406 SGD
Retailer 7$5,461 SGD
Retailer 4$8,251 SGD

38 data points across 10 retailers

13 retailers$3,742 SGD to $8,251 SGD

A
Cheapest Retailer
-
$3,742 SGD
₹278,694 INR
A
Retailer 2
-
$3,898 SGD
$3,048 USD
View
Final sale: no returns
A
Retailer 3
-
$4,083 SGD
A$4,912 AUD
View
A
Retailer 4
-
$4,190 SGD
$3,276 USD
View
A
Retailer 5
-
$4,356 SGD
$3,406 USD
View
A
Retailer 6
-
$5,020 SGD
£3,091 GBP
View
A
Retailer 7
-
$5,095 SGD
$3,984 USD
View
A
Retailer 8
-
$5,406 SGD
€4,026 EUR
View
Retailer 9
-
$5,429 SGD
$4,245 USD
View
Price last confirmed 38 days ago
A
Retailer 10
-
$5,461 SGD
$4,270 USD
View
Retailer 11
-
$6,264 SGD
$4,898 USD
View
Price last confirmed 39 days ago
B+
Retailer 12
-
$8,251 SGD
£5,080 GBP
View
Most Expensive
NZ Jewellers
950a9edd-8cf8-43c3-bc8b-73984504683e · Sep 25
$9,459 SGD
$7,396 USD
View
Price last confirmed 38 days ago
12 more retailers have this diamond
Prices start from $3,742 SGDSave up to $4,509 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
$3,742 SGD