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Oval|Natural|GIA

0.50ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 2245070594

Certificate GIA 2245070594

Diamond specifications and retailer prices

From $549 SGD
As of November 5, 2026
Save $1,555 SGD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,103 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2245070594. Listed at 16 retailers as of November 5, 2026, with prices from $549 to $2,103, a $1,555 spread on the same certified stone. NZ Jewellers lists it at $2,103. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245070594
Dimensions5.96 × 4.26 × 2.80 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.96 mm4.26 mm0.50 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245070594
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.6%

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 5
Current: $2,103 SGD|Low: $506 SGD|High: $2,103 SGD|Avg: $806 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
November 6, 2026
Retailer 15$506 SGD
Retailer 10$549 SGD
Retailer 8$573 SGD
Retailer 3$591 SGD
Retailer 11$591 SGD
Retailer 5$633 SGD
Retailer 7$633 SGD
Retailer 2$669 SGD
Retailer 9$673 SGD
Retailer 4$716 SGD
Retailer 6$820 SGD
Retailer 12$851 SGD
Retailer 14$900 SGD
Retailer 13$1,266 SGD
NZ Jewellers$2,103 SGD

36 data points across 15 retailers

16 retailers$549 SGD to $2,103 SGD

Retailer 1
-
$506 SGD
Price last confirmed 9 days ago
B+
Retailer 2
-
$549 SGD
View
B+
Retailer 3
-
$573 SGD
View
B+
Retailer 4
-
$591 SGD
View
Retailer 5
-
$591 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$633 SGD
View
B+
Retailer 7
-
$633 SGD
View
B+
Retailer 8
-
$669 SGD
View
B+
Retailer 9
-
$673 SGD
View
B+
Retailer 10
-
$716 SGD
View
B+
Retailer 11
-
$734 SGD
View
B
Retailer 12
-
$820 SGD
View
B
Retailer 13
-
$851 SGD
View
B
Retailer 14
-
$900 SGD
View
B
Retailer 15
-
$1,266 SGD
View
Most Expensive
C
NZ Jewellers
af279327-f50b-420b-8d2b-af8a0823e8fc · Nov 5
$2,103 SGD
$1,641 USD
View
15 more retailers have this diamond
Prices start from $549 SGDSave up to $1,555 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.

B+
0.50ct Oval
$549 SGD