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Oval|Natural|GIA

0.50ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 2484931820

Certificate GIA 2484931820

Diamond specifications and retailer prices

From $1,077 SGD
As of November 4, 2026
Save $1,279 SGD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,041 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2484931820. Listed at 20 retailers as of November 4, 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2484931820
Dimensions6.23 × 4.47 × 2.83 mm
L/W Ratio1.39
Top View
6.23 mm4.47 mm0.50 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2484931820
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.3%

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: $4,041 SGD|Low: $1,077 SGD|High: $4,041 SGD|Avg: $1,598 SGD|+26.8%
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
Retailer 19
Retailer 20
November 6, 2026
Retailer 9$1,077 SGD
Retailer 16$1,083 SGD
Retailer 6$1,168 SGD
Retailer 11$1,168 SGD
Retailer 7$1,179 SGD
Retailer 17$1,212 SGD
Retailer 8$1,296 SGD
Retailer 18$1,315 SGD
Retailer 5$1,347 SGD
Retailer 19$1,371 SGD
Retailer 4$1,423 SGD
Retailer 20$1,423 SGD
Retailer 3$1,474 SGD
Retailer 2$1,496 SGD
Retailer 10$1,701 SGD
Retailer 15$1,713 SGD
Retailer 12$1,733 SGD
Retailer 13$1,988 SGD
Retailer 14$2,356 SGD
NZ Jewellers$4,041 SGD

41 data points across 20 retailers

20 retailers$1,077 SGD to $2,356 SGD

B+
Cheapest Retailer
-
$1,077 SGD
Final sale: no returns
Retailer 2
-
$1,083 SGD
View
Price last confirmed 19 days ago
Retailer 3
-
$1,168 SGD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,168 SGD
View
B
Retailer 5
-
$1,179 SGD
View
B
Retailer 6
-
$1,212 SGD
View
B
Retailer 7
-
$1,296 SGD
View
B+
Retailer 8
-
$1,315 SGD
View
B
Retailer 9
-
$1,347 SGD
View
B
Retailer 10
-
$1,371 SGD
View
B
Retailer 11
-
$1,423 SGD
View
B
Retailer 12
-
$1,423 SGD
View
B
Retailer 13
-
$1,474 SGD
View
B
Retailer 14
-
$1,496 SGD
View
B
Retailer 15
-
$1,701 SGD
View
B
Retailer 16
-
$1,713 SGD
View
Retailer 17
-
$1,733 SGD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$1,988 SGD
View
B
Retailer 19
-
$2,356 SGD
View
Most Expensive
NZ Jewellers
b8e74596-acf1-4c3a-90b0-1a97360cb302 · Nov 5
$4,041 SGD
$3,153 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,077 SGDSave up to $1,279 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
$1,077 SGD