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Oval|Natural|GIA

0.50ct F SI1 Oval Natural Diamond

ID • F/SI1 • GIA 1563542963

Certificate GIA 1563542963

Diamond specifications and retailer prices

From $718 SGD
As of November 6, 2026
Save $1,032 SGD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,996 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter 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 1563542963. Listed at 19 retailers as of November 1, 2026, with a 144% 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563542963
Dimensions6.17 × 4.40 × 2.78 mm
L/W Ratio1.40
Top View
6.17 mm4.40 mm0.50 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563542963
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.1%

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: $2,996 SGD|Low: $718 SGD|High: $2,996 SGD|Avg: $1,188 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 2$718 SGD
Retailer 11$722 SGD
Retailer 5$897 SGD
Retailer 3$955 SGD
Retailer 18$955 SGD
Retailer 6$971 SGD
Retailer 19$992 SGD
Retailer 9$1,011 SGD
Retailer 8$1,102 SGD
Retailer 17$1,124 SGD
Retailer 12$1,128 SGD
Retailer 4$1,138 SGD
Retailer 13$1,165 SGD
Retailer 7$1,179 SGD
Retailer 15$1,260 SGD
Retailer 10$1,362 SGD
Retailer 14$1,474 SGD
Retailer 16$1,749 SGD
NZ Jewellers$2,996 SGD

24 data points across 19 retailers

19 retailers$718 SGD to $1,749 SGD

A
Cheapest Retailer
-
$718 SGD
A
Retailer 2
-
$722 SGD
View
Retailer 3
-
$897 SGD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$955 SGD
View
Retailer 5
-
$955 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$971 SGD
View
B+
Retailer 7
-
$992 SGD
View
Retailer 8
-
$1,011 SGD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$1,102 SGD
View
B+
Retailer 10
-
$1,124 SGD
View
B+
Retailer 11
-
$1,128 SGD
View
B+
Retailer 12
-
$1,138 SGD
View
B+
Retailer 13
-
$1,165 SGD
View
B+
Retailer 14
-
$1,179 SGD
View
B+
Retailer 15
-
$1,260 SGD
View
B
Retailer 16
-
$1,362 SGD
View
B
Retailer 17
-
$1,474 SGD
View
B
Retailer 18
-
$1,749 SGD
View
Most Expensive
NZ Jewellers
2180c441-2a2d-46d0-8db5-a549034c296a · Nov 5
$2,996 SGD
$2,338 USD
View
Price under review
18 more retailers have this diamond
Prices start from $718 SGDSave up to $1,032 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 Oval
$718 SGD