CaratHunter
Plans
Round|Natural|GIA

0.50ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 1503880697

Certificate GIA 1503880697

Diamond specifications and retailer prices

From $469 SGD
As of November 5, 2026
Save $1,110 SGD (70%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,081 SGD at NZ Jewellers · As of September 11, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 1503880697. Listed at 24 retailers as of November 5, 2026, with a 237% 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
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1503880697
Dimensions5.08 × 5.04 × 3.17 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Key to symbols
Crystal, Feather
Top View
5.08 mm5.04 mm0.50 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 1503880697
Side View
Table 54.0%Crown 33.5°Girdle: ThickPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,058 SGD|Low: $469 SGD|High: $2,058 SGD|Avg: $851 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 6, 2026
Retailer 13$469 SGD
Retailer 6$503 SGD
Retailer 3$539 SGD
Retailer 17$591 SGD
Retailer 14$645 SGD
Retailer 9$657 SGD
Retailer 7$676 SGD
Retailer 5$691 SGD
Retailer 18$691 SGD
Retailer 16$741 SGD
Retailer 10$757 SGD
Retailer 2$791 SGD
Retailer 11$811 SGD
Retailer 4$824 SGD
Retailer 12$862 SGD
Retailer 8$906 SGD
Retailer 15$1,479 SGD
NZ Jewellers$2,058 SGD

30 data points across 18 retailers

24 retailers$469 SGD to $1,579 SGD

A
Cheapest Retailer
-
$469 SGD
A
Retailer 2
-
$503 SGD
View
A
Retailer 3
-
$539 SGD
View
B+
Retailer 4
-
$591 SGD
View
Final sale: no returns
A
Retailer 5
-
$645 SGD
View
Retailer 6
-
$657 SGD
View
Price last confirmed 29 days ago
Retailer 7
-
$663 SGD
View
Price last confirmed 57 days ago
A
Retailer 8
-
$676 SGD
View
Retailer 9
-
$691 SGD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$691 SGD
View
Retailer 11
-
$706 SGD
View
Price last confirmed 15 days ago
Retailer 12
-
$714 SGD
View
Price last confirmed 38 days ago
A
Retailer 13
-
$741 SGD
View
Retailer 14
-
$757 SGD
View
Price last confirmed 29 days ago
Retailer 15
-
$765 SGD
View
Price last confirmed 60 days ago
A
Retailer 16
-
$791 SGD
View
B+
Retailer 17
-
$811 SGD
View
A
Retailer 18
-
$824 SGD
View
A
Retailer 19
-
$862 SGD
View
B+
Retailer 20
-
$906 SGD
View
B
Retailer 21
-
$1,479 SGD
View
B
Retailer 22
-
$1,579 SGD
View
Retailer 23
-
$2,058 SGD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
ed570724-aeaf-47dc-844b-58a602315a24 · Sep 11
$2,081 SGD
$1,629 USD
View
Price last confirmed 56 days ago
23 more retailers have this diamond
Prices start from $469 SGDSave up to $1,110 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 Round
$469 SGD