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Heart|Natural|GIA

0.50ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 5553420058

Certificate GIA 5553420058

Diamond specifications and retailer prices

From $613 SGD
As of November 6, 2026
Save $919 SGD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,080 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter 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 5553420058. Listed at 12 retailers as of November 1, 2026, with a 150% 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

0.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553420058
Dimensions4.76 × 5.55 × 3.11 mm
L/W Ratio1.17
Key to symbols
Feather
Top View
4.76 mm5.55 mm0.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553420058
Side View
Table 62.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 56.1%

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 6
Current: $2,080 SGD|Low: $605 SGD|High: $2,080 SGD|Avg: $955 SGD|+1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$613 SGD
Retailer 3$628 SGD
Retailer 11$664 SGD
Retailer 9$714 SGD
Retailer 10$714 SGD
Retailer 7$765 SGD
Retailer 2$787 SGD
Retailer 5$823 SGD
Retailer 8$830 SGD
Retailer 4$925 SGD
Retailer 6$1,532 SGD
NZ Jewellers$2,080 SGD

43 data points across 12 retailers

12 retailers$613 SGD to $1,532 SGD

A
Cheapest Retailer
-
$613 SGD
Final sale: no returns
A
Retailer 2
-
$628 SGD
View
B+
Retailer 3
-
$664 SGD
View
B+
Retailer 4
-
$714 SGD
View
Retailer 5
-
$714 SGD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$765 SGD
View
B+
Retailer 7
-
$787 SGD
View
B+
Retailer 8
-
$823 SGD
View
B+
Retailer 9
-
$830 SGD
View
Retailer 10
-
$925 SGD
View
Price last confirmed 14 days ago
B
Retailer 11
-
$1,532 SGD
View
Most Expensive
NZ Jewellers
def841a8-7edb-4201-a9f4-eff70ede5f6d · Nov 5
$2,080 SGD
$1,623 USD
View
Price under review
11 more retailers have this diamond
Prices start from $613 SGDSave up to $919 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
0.50ct Heart
$613 SGD