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Oval|Natural|GIA

0.50ct E SI2 Oval Natural Diamond

GD • E/SI2 • GIA 1545479311

Certificate GIA 1545479311

Diamond specifications and retailer prices

From $838 SGD
As of November 6, 2026
Save $2,118 SGD (72%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,957 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 1545479311. Listed at 23 retailers as of November 5, 2026, with prices from $838 to $2,957, a $2,118 spread on the same certified stone. NZ Jewellers lists it at $2,957. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545479311
Dimensions6.39 × 4.39 × 2.80 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
6.39 mm4.39 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545479311
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.9%

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 6
Current: $2,957 SGD|Low: $492 SGD|High: $2,957 SGD|Avg: $1,116 SGD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 22
Retailer 23
Retailer 24
November 6, 2026
Retailer 17$492 SGD
Retailer 16$641 SGD
Retailer 8$838 SGD
Retailer 15$854 SGD
Retailer 21$855 SGD
Retailer 20$865 SGD
Retailer 24$875 SGD
Retailer 22$887 SGD
Retailer 9$919 SGD
Retailer 5$986 SGD
Retailer 14$993 SGD
Retailer 4$998 SGD
Retailer 6$1,048 SGD
Retailer 10$1,077 SGD
Retailer 11$1,077 SGD
Retailer 18$1,112 SGD
Retailer 12$1,115 SGD
Retailer 2$1,119 SGD
Retailer 23$1,132 SGD
Retailer 3$1,198 SGD
Retailer 13$1,330 SGD
Retailer 19$1,725 SGD
Retailer 7$2,717 SGD
NZ Jewellers$2,957 SGD

22 data points across 24 retailers

23 retailers$838 SGD to $2,957 SGD

B+
Cheapest Retailer
-
$838 SGD
B+
Retailer 2
-
$854 SGD
View
Retailer 3
-
$855 SGD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$865 SGD
View
B+
Retailer 5
-
$875 SGD
View
B+
Retailer 6
-
$887 SGD
View
B+
Retailer 7
-
$887 SGD
View
B+
Retailer 8
-
$919 SGD
View
B+
Retailer 9
-
$986 SGD
View
B+
Retailer 10
-
$993 SGD
View
B+
Retailer 11
-
$998 SGD
View
B+
Retailer 12
-
$1,048 SGD
View
B
Retailer 13
-
$1,077 SGD
View
B
Retailer 14
-
$1,077 SGD
View
B+
Retailer 15
-
$1,112 SGD
View
B
Retailer 16
-
$1,115 SGD
View
B+
Retailer 17
-
$1,119 SGD
View
B
Retailer 18
-
$1,132 SGD
View
B
Retailer 19
-
$1,198 SGD
View
B
Retailer 20
-
$1,330 SGD
View
B
Retailer 21
-
$1,725 SGD
View
C
Retailer 22
-
$2,717 SGD
View
Most Expensive
C
NZ Jewellers
c5641055-109f-4b40-a2a8-c284daf1aeb0 · Nov 5
$2,957 SGD
$2,307 USD
View
22 more retailers have this diamond
Prices start from $838 SGDSave up to $2,118 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
$838 SGD