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Oval|Natural|GIA

0.50ct K SI2 Oval Natural Diamond

VG • K/SI2 • GIA 1483909186

Certificate GIA 1483909186

Diamond specifications and retailer prices

From $475 SGD
As of November 6, 2026
Save $1,653 SGD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,129 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1483909186. Listed at 12 retailers as of November 5, 2026, with prices from $475 to $2,129, a $1,653 spread on the same certified stone. NZ Jewellers lists it at $2,129. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1483909186
Dimensions6.08 × 4.41 × 2.87 mm
L/W Ratio1.38
Key to symbols
Feather, Crystal
Top View
6.08 mm4.41 mm0.50 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1483909186
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.0%

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: $2,129 SGD|Low: $555 SGD|High: $2,129 SGD|Avg: $807 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
November 6, 2026
Retailer 9$555 SGD
Retailer 11$582 SGD
Retailer 8$599 SGD
Retailer 12$599 SGD
Retailer 4$616 SGD
Retailer 3$641 SGD
Retailer 10$641 SGD
Retailer 2$659 SGD
Retailer 6$682 SGD
Retailer 5$841 SGD
Retailer 7$1,280 SGD
NZ Jewellers$2,129 SGD

43 data points across 12 retailers

12 retailers$475 SGD to $2,129 SGD

B+
Cheapest Retailer
-
$475 SGD
B+
Retailer 2
-
$555 SGD
View
B+
Retailer 3
-
$582 SGD
View
Retailer 4
-
$599 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$599 SGD
View
B+
Retailer 6
-
$641 SGD
View
B+
Retailer 7
-
$641 SGD
View
B+
Retailer 8
-
$659 SGD
View
B+
Retailer 9
-
$682 SGD
View
B
Retailer 10
-
$841 SGD
View
B
Retailer 11
-
$1,280 SGD
View
Most Expensive
C
NZ Jewellers
0509bff9-4307-44fd-b3fb-7103b78c552c · Nov 5
$2,129 SGD
$1,661 USD
View
11 more retailers have this diamond
Prices start from $475 SGDSave up to $1,653 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
$475 SGD