Oval|Natural|GIA

0.50ct F SI2 Oval Natural Diamond

GD • F/SI2 • GIA 6535183570

Certificate GIA 6535183570

Diamond specifications and retailer prices

From $552 SGD
As of October 31, 2026
Save $555 SGD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,376 SGD at NZ Jewellers · As of October 23, 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 6535183570. Listed at 18 retailers as of October 31, 2026, with a 100% 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
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6535183570
Dimensions6.62 × 4.31 × 2.57 mm
L/W Ratio1.54
Top View
6.62 mm4.31 mm0.50 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6535183570
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $910 SGD|Low: $477 SGD|High: $1,770 SGD|Avg: $939 SGD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$552 SGD
Retailer 3$691 SGD
Retailer 2$761 SGD
Retailer 8$816 SGD
Retailer 6$893 SGD
Retailer 7$906 SGD
Retailer 1$910 SGD
Retailer 5$1,107 SGD
Retailer 9$1,758 SGD

35 data points across 9 retailers

18 retailers$552 SGD to $1,107 SGD

A
Cheapest Retailer
-
$552 SGD
Retailer 2
-
$757 SGD
View
Price last confirmed 40 days ago
Retailer 3
-
$757 SGD
View
Price last confirmed 20 days ago
B+
Retailer 4
-
$761 SGD
View
Retailer 5
-
$775 SGD
View
Price last confirmed 24 days ago
Retailer 6
-
$816 SGD
View
Price last confirmed 22 days ago
Retailer 7
-
$816 SGD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$864 SGD
View
Retailer 9
-
$874 SGD
View
Price last confirmed 40 days ago
Retailer 10
-
$874 SGD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$893 SGD
View
B+
Retailer 12
-
$910 SGD
View
Retailer 13
-
$927 SGD
View
Price last confirmed 20 days ago
B
Retailer 14
-
$1,107 SGD
View
Retailer 15
-
$1,758 SGD
View
Price last confirmed 17 days ago
Retailer 16
-
$2,376 SGD
View
Price last confirmed 41 days ago
Retailer 17
-
$2,376 SGD
View
Price last confirmed 21 days ago
Most Expensive
NZ Jewellers
53ec8078-d6ac-404c-8441-4a90667073c5 · Oct 23
$2,376 SGD
$1,854 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from $552 SGDSave up to $555 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
$552 SGD