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Round|Natural|GIA

0.50ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 1568587434

Certificate GIA 1568587434

Diamond specifications and retailer prices

From $483 AUD
As of November 6, 2026
Save $2,037 AUD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,520 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 1568587434. Listed at 18 retailers as of November 4, 2026, with prices from $483 to $2,520, a $2,037 spread on the same certified stone. NZ Jewellers lists it at $2,520. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1568587434
Dimensions4.99 × 5.03 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.99 mm5.03 mm0.50 ctH / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568587434
Side View
Table 57.0%Crown 35.5°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 63.8%

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 6
Current: $2,520 AUD|Low: $457 AUD|High: $2,544 AUD|Avg: $868 AUD|-1.0%
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 2$483 AUD
Retailer 8$566 AUD
Retailer 5$607 AUD
Retailer 17$657 AUD
Retailer 10$667 AUD
Retailer 16$674 AUD
Retailer 18$676 AUD
Retailer 12$693 AUD
Retailer 3$709 AUD
Retailer 4$759 AUD
Retailer 13$814 AUD
Retailer 15$834 AUD
Retailer 11$846 AUD
Retailer 6$904 AUD
Retailer 9$939 AUD
Retailer 14$946 AUD
Retailer 7$1,533 AUD
NZ Jewellers$2,520 AUD

11 data points across 18 retailers

18 retailers$483 AUD to $2,520 AUD

A
Cheapest Retailer
-
$483 AUD
B+
Retailer 2
-
$566 AUD
View
B+
Retailer 3
-
$607 AUD
View
Final sale: no returns
B+
Retailer 4
-
$657 AUD
View
B+
Retailer 5
-
$667 AUD
View
A
Retailer 6
-
$674 AUD
View
B+
Retailer 7
-
$676 AUD
View
B+
Retailer 8
-
$693 AUD
View
B+
Retailer 9
-
$709 AUD
View
B+
Retailer 10
-
$759 AUD
View
A
Retailer 11
-
$814 AUD
View
B+
Retailer 12
-
$834 AUD
View
A
Retailer 13
-
$846 AUD
View
B+
Retailer 14
-
$904 AUD
View
B+
Retailer 15
-
$939 AUD
View
B+
Retailer 16
-
$946 AUD
View
B
Retailer 17
-
$1,533 AUD
View
Most Expensive
C
NZ Jewellers
939a9e95-90c7-46c5-b662-656e9757bcc8 · Nov 4
$2,520 AUD
$1,764 USD
View
17 more retailers have this diamond
Prices start from $483 AUDSave up to $2,037 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
$483 AUD