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Oval|Natural|GIA

0.50ct H SI2 Oval Natural Diamond

VG • H/SI2 • GIA 2564099309

Certificate GIA 2564099309

Diamond specifications and retailer prices

From $620 SGD
$485 USD
As of November 1, 2026
Save $1,247 SGD (67%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,534 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2564099309. Listed at 18 retailers as of November 1, 2026, with a 201% 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.3°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2564099309
Dimensions6.64 × 4.29 × 2.76 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizeNone
Top View
6.64 mm4.29 mm0.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564099309
Side View
Table 57.0%Crown 37.3°Girdle: THN-THKPavilion 40.8°Culet: 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 1
Current: $2,534 SGD|Low: $510 SGD|High: $2,566 SGD|Avg: $1,009 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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 9$604 SGD
Retailer 8$620 SGD
Retailer 5$676 SGD
Retailer 6$690 SGD
Retailer 4$733 SGD
Retailer 18$736 SGD
Retailer 3$789 SGD
Retailer 17$789 SGD
Retailer 15$819 SGD
Retailer 10$841 SGD
Retailer 14$845 SGD
Retailer 7$865 SGD
Retailer 2$965 SGD
Retailer 12$986 SGD
Retailer 16$1,030 SGD
Retailer 13$1,079 SGD
Retailer 11$1,867 SGD
NZ Jewellers$2,534 SGD

27 data points across 18 retailers

18 retailers$620 SGD to $1,867 SGD

Retailer 1
-
$604 SGD
₹45,002 INR
Price last confirmed 19 days ago
A
Retailer 2
-
$620 SGD
$485 USD
View
B+
Retailer 3
-
$676 SGD
$529 USD
View
Final sale: no returns
A
Retailer 4
-
$690 SGD
$540 USD
View
B+
Retailer 5
-
$733 SGD
$573 USD
View
B+
Retailer 6
-
$736 SGD
HK$4,500 HKD
View
B+
Retailer 7
-
$789 SGD
$617 USD
View
B+
Retailer 8
-
$789 SGD
$617 USD
View
B+
Retailer 9
-
$819 SGD
$641 USD
View
Retailer 10
-
$841 SGD
View
Price last confirmed 18 days ago
B+
Retailer 11
-
$845 SGD
$661 USD
View
B+
Retailer 12
-
$865 SGD
$677 USD
View
B+
Retailer 13
-
$965 SGD
£595 GBP
View
B
Retailer 14
-
$986 SGD
£608 GBP
View
B
Retailer 15
-
$1,030 SGD
$806 USD
View
B
Retailer 16
-
$1,079 SGD
€804 EUR
View
C
Retailer 17
-
$1,867 SGD
£1,150 GBP
View
Most Expensive
NZ Jewellers
4586c461-d1b2-4ccc-ade6-e7047c03f19d · Oct 30
$2,534 SGD
$1,982 USD
View
Price under review
17 more retailers have this diamond
Prices start from $620 SGDSave up to $1,247 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
$620 SGD