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Oval|Natural|GIA

0.50ct D I1 Oval Natural Diamond

D/I1 • GIA 6522858689

Certificate GIA 6522858689

Diamond specifications and retailer prices

From $733 SGD
$573 USD
As of October 29, 2026
Save $353 SGD (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,299 SGD at NZ Jewellers · As of October 30, 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 I1 clarity (included) and certified by GIA 6522858689. Listed at 6 retailers as of October 29, 2026, with a 48% 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
D
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522858689
Dimensions6.28 × 4.65 × 2.74 mm
L/W Ratio1.35
Top View
6.28 mm4.65 mm0.50 ctD / I1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522858689
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.0%

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: Oct 29
Current: $2,299 SGD|Low: $733 SGD|High: $2,343 SGD|Avg: $1,079 SGD|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6$733 SGD
Retailer 3$789 SGD
Retailer 5$789 SGD
Retailer 7$825 SGD
Retailer 4$845 SGD
Retailer 8$906 SGD
Retailer 2$1,086 SGD
Retailer 9$1,138 SGD
Retailer 10$1,231 SGD
NZ Jewellers$2,299 SGD

16 data points across 10 retailers

6 retailers$733 SGD to $1,086 SGD

B+
Cheapest Retailer
-
$733 SGD
$573 USD
B+
Retailer 2
-
$789 SGD
$617 USD
View
B+
Retailer 3
-
$789 SGD
$617 USD
View
B+
Retailer 4
-
$845 SGD
$661 USD
View
B
Retailer 5
-
$1,086 SGD
€809 EUR
View
Most Expensive
NZ Jewellers
854d55ac-7643-41f5-8182-b73d1e6a33a0 · Oct 30
$2,299 SGD
$1,798 USD
View
Price under review
5 more retailers have this diamond
Prices start from $733 SGDSave up to $353 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
$733 SGD