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Oval|Natural|GIA

0.50ct F SI2 Oval Natural Diamond

GD • F/SI2 • GIA 6511340481

Certificate GIA 6511340481

Diamond specifications and retailer prices

From $848 SGD
As of November 6, 2026
Save $837 SGD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,887 SGD at NZ Jewellers · As of October 6, 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 6511340481. Listed at 14 retailers as of November 2, 2026, with a 99% 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 6511340481
Dimensions6.15 × 4.43 × 2.85 mm
L/W Ratio1.39
Top View
6.15 mm4.43 mm0.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6511340481
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.4%

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: $1,093 SGD|Low: $778 SGD|High: $1,705 SGD|Avg: $1,091 SGD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$848 SGD
Retailer 8$856 SGD
Retailer 5$869 SGD
Retailer 6$920 SGD
Retailer 2$1,086 SGD
Retailer 1$1,093 SGD
Retailer 3$1,306 SGD
Retailer 4$1,685 SGD

42 data points across 8 retailers

14 retailers$848 SGD to $1,685 SGD

B+
Cheapest Retailer
-
$848 SGD
Final sale: no returns
B+
Retailer 2
-
$869 SGD
View
Retailer 3
-
$920 SGD
View
Price last confirmed 31 days ago
Retailer 4
-
$920 SGD
View
Price last confirmed 30 days ago
Retailer 5
-
$920 SGD
View
Price last confirmed 9 days ago
Retailer 6
-
$956 SGD
View
Price last confirmed 39 days ago
Retailer 7
-
$1,062 SGD
View
Price last confirmed 31 days ago
B
Retailer 8
-
$1,086 SGD
View
B
Retailer 9
-
$1,089 SGD
View
B
Retailer 10
-
$1,089 SGD
View
B
Retailer 11
-
$1,093 SGD
View
B
Retailer 12
-
$1,306 SGD
View
B
Retailer 13
-
$1,685 SGD
View
Most Expensive
NZ Jewellers
63ca59f1-579e-4250-a29b-156832097ef5 · Oct 6
$2,887 SGD
$2,253 USD
View
Price under review
13 more retailers have this diamond
Prices start from $848 SGDSave up to $837 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
$848 SGD