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Round|Natural|GIA

0.50ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 1569049379

Certificate GIA 1569049379

Diamond specifications and retailer prices

From $600 AUD
As of November 5, 2026
Save $1,870 AUD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,470 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 1569049379. Listed at 23 retailers as of November 4, 2026, with prices from $600 to $2,470, a $1,870 spread on the same certified stone. NZ Jewellers lists it at $2,470. 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
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1569049379
Dimensions4.98 × 5.01 × 3.17 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Needle, Crystal
Top View
4.98 mm5.01 mm0.50 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1569049379
Side View
Table 59.0%Crown 35.5°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 63.4%

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: $2,470 AUD|Low: $600 AUD|High: $2,537 AUD|Avg: $1,026 AUD|-1.5%
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
Retailer 22
November 6, 2026
Retailer 19$600 AUD
Retailer 20$646 AUD
Retailer 15$694 AUD
Retailer 9$727 AUD
Retailer 11$787 AUD
Retailer 7$799 AUD
Retailer 13$849 AUD
Retailer 22$849 AUD
Retailer 10$851 AUD
Retailer 14$871 AUD
Retailer 6$909 AUD
Retailer 8$909 AUD
Retailer 3$976 AUD
Retailer 18$979 AUD
Retailer 16$980 AUD
Retailer 2$1,013 AUD
Retailer 12$1,040 AUD
Retailer 5$1,071 AUD
Retailer 17$1,093 AUD
Retailer 21$1,216 AUD
Retailer 4$1,816 AUD
NZ Jewellers$2,470 AUD

16 data points across 22 retailers

23 retailers$600 AUD to $2,470 AUD

A
Cheapest Retailer
-
$600 AUD
A
Retailer 2
-
$646 AUD
View
A
Retailer 3
-
$694 AUD
View
A
Retailer 4
-
$727 AUD
View
Final sale: no returns
A
Retailer 5
-
$787 AUD
View
A
Retailer 6
-
$799 AUD
View
A
Retailer 7
-
$849 AUD
View
A
Retailer 8
-
$849 AUD
View
A
Retailer 9
-
$851 AUD
View
Retailer 10
-
$871 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$909 AUD
View
A
Retailer 12
-
$909 AUD
View
A
Retailer 13
-
$976 AUD
View
A
Retailer 14
-
$979 AUD
View
A
Retailer 15
-
$980 AUD
View
A
Retailer 16
-
$1,013 AUD
View
A
Retailer 17
-
$1,040 AUD
View
A
Retailer 18
-
$1,071 AUD
View
A
Retailer 19
-
$1,093 AUD
View
B+
Retailer 20
-
$1,216 AUD
View
Retailer 21
-
$1,304 AUD
View
Price last confirmed 33 days ago
B
Retailer 22
-
$1,816 AUD
View
Most Expensive
B
NZ Jewellers
a00c93af-0dd7-4950-97d4-a3adc66638d4 · Nov 4
$2,470 AUD
$1,729 USD
View
22 more retailers have this diamond
Prices start from $600 AUDSave up to $1,870 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
$600 AUD