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Oval|Natural|GIA

0.50ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 6565475847

Certificate GIA 6565475847

Diamond specifications and retailer prices

From $595 SGD
As of November 6, 2026
Save $1,929 SGD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,523 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565475847. Listed at 20 retailers as of November 5, 2026, with prices from $595 to $2,523, a $1,929 spread on the same certified stone. NZ Jewellers lists it at $2,523. 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565475847
Dimensions6.19 × 4.38 × 2.81 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Top View
6.19 mm4.38 mm0.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565475847
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $595 SGD|Low: $595 SGD|High: $1,878 SGD|Avg: $989 SGD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$595 SGD
Retailer 10$783 SGD
Retailer 7$791 SGD
Retailer 4$843 SGD
Retailer 9$854 SGD
Retailer 2$866 SGD
Retailer 3$982 SGD
Retailer 6$989 SGD
Retailer 5$1,178 SGD
Retailer 8$1,854 SGD

26 data points across 10 retailers

20 retailers$595 SGD to $2,523 SGD

A
Cheapest Retailer
-
$595 SGD
A
Retailer 2
-
$688 SGD
View
B+
Retailer 3
-
$741 SGD
View
Final sale: no returns
Retailer 4
-
$783 SGD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$789 SGD
View
A
Retailer 6
-
$791 SGD
View
B+
Retailer 7
-
$805 SGD
View
B+
Retailer 8
-
$843 SGD
View
B+
Retailer 9
-
$854 SGD
View
B+
Retailer 10
-
$866 SGD
View
B+
Retailer 11
-
$928 SGD
View
B+
Retailer 12
-
$982 SGD
View
B+
Retailer 13
-
$989 SGD
View
B+
Retailer 14
-
$1,021 SGD
View
B
Retailer 15
-
$1,119 SGD
View
B
Retailer 16
-
$1,128 SGD
View
B
Retailer 17
-
$1,178 SGD
View
B
Retailer 18
-
$1,854 SGD
View
C
Retailer 19
-
$2,325 SGD
View
Most Expensive
C
NZ Jewellers
7594e40a-fdd7-4a6b-8822-af718503129b · Nov 5
$2,523 SGD
$1,969 USD
View
19 more retailers have this diamond
Prices start from $595 SGDSave up to $1,929 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
$595 SGD