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Oval|Natural|GIA

0.50ct F SI2 Oval Natural Diamond

GD • F/SI2 • GIA 2517683237

Certificate GIA 2517683237

Diamond specifications and retailer prices

From $888 SGD
As of November 6, 2026
Save $1,206 SGD (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,591 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2517683237. Listed at 22 retailers as of November 4, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517683237
Dimensions6.94 × 4.31 × 2.63 mm
L/W Ratio1.61
Top View
6.94 mm4.31 mm0.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2517683237
Side View
Table 54.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,325 SGD|Low: $807 SGD|High: $2,122 SGD|Avg: $1,256 SGD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6$888 SGD
Retailer 2$1,038 SGD
Retailer 10$1,038 SGD
Retailer 9$1,056 SGD
Retailer 7$1,078 SGD
Retailer 8$1,183 SGD
Retailer 11$1,197 SGD
Retailer 1$1,325 SGD
Retailer 3$1,352 SGD
Retailer 5$1,615 SGD
Retailer 4$2,094 SGD

42 data points across 11 retailers

22 retailers$888 SGD to $2,094 SGD

B+
Cheapest Retailer
-
$888 SGD
Final sale: no returns
B+
Retailer 2
-
$956 SGD
View
B
Retailer 3
-
$1,027 SGD
View
Retailer 4
-
$1,038 SGD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$1,038 SGD
View
B
Retailer 6
-
$1,042 SGD
View
B
Retailer 7
-
$1,052 SGD
View
B
Retailer 8
-
$1,056 SGD
View
B
Retailer 9
-
$1,078 SGD
View
B
Retailer 10
-
$1,170 SGD
View
B
Retailer 11
-
$1,183 SGD
View
B
Retailer 12
-
$1,197 SGD
View
B
Retailer 13
-
$1,269 SGD
View
B
Retailer 14
-
$1,269 SGD
View
B
Retailer 15
-
$1,283 SGD
View
B
Retailer 16
-
$1,320 SGD
View
B
Retailer 17
-
$1,325 SGD
View
B
Retailer 18
-
$1,612 SGD
View
B
Retailer 19
-
$1,615 SGD
View
C
Retailer 20
-
$1,847 SGD
View
B
Retailer 21
-
$2,094 SGD
View
Most Expensive
NZ Jewellers
c27763e7-914c-4ada-a0a0-5c05da29421a · Nov 5
$3,591 SGD
$2,802 USD
View
Price under review
21 more retailers have this diamond
Prices start from $888 SGDSave up to $1,206 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.

B+
0.50ct Oval
$888 SGD