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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 $683 AUD
As of November 5, 2026
Save $2,193 AUD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,876 AUD 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 $683 to $2,876, a $2,193 spread on the same certified stone. NZ Jewellers lists it at $2,876. 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: $2,876 AUD|Low: $683 AUD|High: $2,907 AUD|Avg: $1,234 AUD|-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$683 AUD
Retailer 14$786 AUD
Retailer 11$799 AUD
Retailer 10$846 AUD
Retailer 8$887 AUD
Retailer 12$897 AUD
Retailer 19$900 AUD
Retailer 18$903 AUD
Retailer 5$917 AUD
Retailer 13$963 AUD
Retailer 3$987 AUD
Retailer 6$1,059 AUD
Retailer 15$1,123 AUD
Retailer 16$1,124 AUD
Retailer 7$1,157 AUD
Retailer 2$1,180 AUD
Retailer 4$1,237 AUD
Retailer 21$1,286 AUD
Retailer 20$2,114 AUD
Retailer 9$2,653 AUD
NZ Jewellers$2,876 AUD

18 data points across 21 retailers

22 retailers$683 AUD to $2,876 AUD

A
Cheapest Retailer
-
$683 AUD
A
Retailer 2
-
$786 AUD
View
A
Retailer 3
-
$799 AUD
View
B+
Retailer 4
-
$846 AUD
View
Final sale: no returns
Retailer 5
-
$864 AUD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$887 AUD
View
Retailer 7
-
$897 AUD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$900 AUD
View
A
Retailer 9
-
$903 AUD
View
A
Retailer 10
-
$917 AUD
View
A
Retailer 11
-
$963 AUD
View
A
Retailer 12
-
$987 AUD
View
A
Retailer 13
-
$1,059 AUD
View
A
Retailer 14
-
$1,123 AUD
View
A
Retailer 15
-
$1,124 AUD
View
B+
Retailer 16
-
$1,157 AUD
View
B+
Retailer 17
-
$1,180 AUD
View
B+
Retailer 18
-
$1,237 AUD
View
B+
Retailer 19
-
$1,286 AUD
View
B
Retailer 20
-
$2,114 AUD
View
B
Retailer 21
-
$2,653 AUD
View
Most Expensive
B
NZ Jewellers
c37249d2-2b69-4c34-b8df-2b70da0cc4eb · Nov 4
$2,876 AUD
$2,013 USD
View
21 more retailers have this diamond
Prices start from $683 AUDSave up to $2,193 AUD

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
$683 AUD