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Round|Natural|GIA

0.50ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 7568627730

Certificate GIA 7568627730

Diamond specifications and retailer prices

From $611 SGD
As of November 5, 2026
Save $1,961 SGD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,571 SGD at NZ Jewellers · As of November 4, 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 7568627730. Listed at 22 retailers as of November 4, 2026, with prices from $611 to $2,571, a $1,961 spread on the same certified stone. NZ Jewellers lists it at $2,571. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 7568627730
Dimensions4.97 × 4.99 × 3.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
4.97 mm4.99 mm0.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7568627730
Side View
Table 58.0%Crown 38°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.6%

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: $2,571 SGD|Low: $611 SGD|High: $2,599 SGD|Avg: $1,104 SGD|-1.1%
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
Retailer 21
November 6, 2026
Retailer 17$611 SGD
Retailer 14$703 SGD
Retailer 11$714 SGD
Retailer 10$756 SGD
Retailer 8$793 SGD
Retailer 12$802 SGD
Retailer 19$805 SGD
Retailer 18$807 SGD
Retailer 5$820 SGD
Retailer 13$861 SGD
Retailer 3$883 SGD
Retailer 6$946 SGD
Retailer 15$1,004 SGD
Retailer 16$1,005 SGD
Retailer 7$1,035 SGD
Retailer 2$1,055 SGD
Retailer 4$1,106 SGD
Retailer 21$1,150 SGD
Retailer 20$1,890 SGD
Retailer 9$2,372 SGD
NZ Jewellers$2,571 SGD

18 data points across 21 retailers

22 retailers$611 SGD to $2,571 SGD

A
Cheapest Retailer
-
$611 SGD
A
Retailer 2
-
$703 SGD
View
A
Retailer 3
-
$714 SGD
View
B+
Retailer 4
-
$756 SGD
View
Final sale: no returns
Retailer 5
-
$773 SGD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$793 SGD
View
Retailer 7
-
$802 SGD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$805 SGD
View
A
Retailer 9
-
$807 SGD
View
A
Retailer 10
-
$820 SGD
View
A
Retailer 11
-
$861 SGD
View
A
Retailer 12
-
$883 SGD
View
A
Retailer 13
-
$946 SGD
View
A
Retailer 14
-
$1,004 SGD
View
A
Retailer 15
-
$1,005 SGD
View
B+
Retailer 16
-
$1,035 SGD
View
B+
Retailer 17
-
$1,055 SGD
View
B+
Retailer 18
-
$1,106 SGD
View
B+
Retailer 19
-
$1,150 SGD
View
B
Retailer 20
-
$1,890 SGD
View
B
Retailer 21
-
$2,372 SGD
View
Most Expensive
B
NZ Jewellers
c37249d2-2b69-4c34-b8df-2b70da0cc4eb · Nov 4
$2,571 SGD
$2,013 USD
View
21 more retailers have this diamond
Prices start from $611 SGDSave up to $1,961 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
$611 SGD