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Oval|Natural|GIA

0.50ct E SI2 Oval Natural Diamond

GD • E/SI2 • GIA 7443291167

Certificate GIA 7443291167

Diamond specifications and retailer prices

From $1,003 SGD
As of November 4, 2026
Save $1,193 SGD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,761 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7443291167. Listed at 19 retailers as of November 2, 2026, with a 119% 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 7443291167
Dimensions6.27 × 4.52 × 2.77 mm
L/W Ratio1.39
Top View
6.27 mm4.52 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7443291167
Side View
Table 60.0%Crown 33.2°Girdle: MED-VTKPavilion 39.5°Culet: NoneDepth 61.2%

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 4
Current: $1,389 SGD|Low: $1,012 SGD|High: $2,222 SGD|Avg: $1,363 SGD|+5.0%
Retailer 1
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 7$1,012 SGD
Retailer 4$1,066 SGD
Retailer 3$1,087 SGD
Retailer 10$1,087 SGD
Retailer 9$1,107 SGD
Retailer 8$1,129 SGD
Retailer 2$1,253 SGD
Retailer 12$1,346 SGD
Retailer 1$1,389 SGD
Retailer 5$1,551 SGD
Retailer 11$1,938 SGD
Retailer 6$2,197 SGD

43 data points across 12 retailers

19 retailers$1,003 SGD to $2,197 SGD

B+
Cheapest Retailer
-
$1,003 SGD
B+
Retailer 2
-
$1,012 SGD
View
B+
Retailer 3
-
$1,066 SGD
View
B+
Retailer 4
-
$1,080 SGD
View
B+
Retailer 5
-
$1,087 SGD
View
Retailer 6
-
$1,087 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,101 SGD
View
B+
Retailer 8
-
$1,107 SGD
View
B+
Retailer 9
-
$1,129 SGD
View
B
Retailer 10
-
$1,253 SGD
View
B
Retailer 11
-
$1,333 SGD
View
B
Retailer 12
-
$1,333 SGD
View
B
Retailer 13
-
$1,346 SGD
View
B
Retailer 14
-
$1,371 SGD
View
B
Retailer 15
-
$1,389 SGD
View
B
Retailer 16
-
$1,551 SGD
View
B
Retailer 17
-
$1,938 SGD
View
B
Retailer 18
-
$2,197 SGD
View
Most Expensive
NZ Jewellers
c3b51e2a-ae1a-4e0a-aa89-a04a3f106b89 · Nov 5
$3,761 SGD
$2,935 USD
View
Price under review
18 more retailers have this diamond
Prices start from $1,003 SGDSave up to $1,193 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
$1,003 SGD