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Round|Natural|GIA

0.50ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 6565562473

Certificate GIA 6565562473

Diamond specifications and retailer prices

From $504 AUD
₹33,767 INR
As of October 29, 2026
Save $2,055 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,559 AUD at NZ Jewellers · As of October 26, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6565562473. Listed at 18 retailers as of October 26, 2026, with prices from $504 to $2,559, a $2,055 spread on the same certified stone. NZ Jewellers lists it at $2,559. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565562473
Dimensions5.05 × 5.02 × 3.12 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.05 mm5.02 mm0.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6565562473
Side View
Table 59.0%Crown 36°Girdle: MED-THKPavilion 40.6°Culet: NDepth 62.0%

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: Oct 29
Current: $2,559 AUD|Low: $504 AUD|High: $2,559 AUD|Avg: $886 AUD
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
October 29, 2026
Retailer 10$504 AUD
Retailer 6$582 AUD
Retailer 7$616 AUD
Retailer 4$619 AUD
Retailer 13$655 AUD
Retailer 14$697 AUD
Retailer 11$707 AUD
Retailer 12$707 AUD
Retailer 9$723 AUD
Retailer 17$771 AUD
Retailer 2$811 AUD
Retailer 3$846 AUD
Retailer 5$873 AUD
Retailer 8$890 AUD
Retailer 15$936 AUD
Retailer 16$1,544 AUD
NZ Jewellers$2,559 AUD

15 data points across 17 retailers

18 retailers$504 AUD to $2,559 AUD

A
Cheapest Retailer
-
$504 AUD
₹33,767 INR
B+
Retailer 2
-
$582 AUD
HK$3,200 HKD
View
B+
Retailer 3
-
$616 AUD
$433 USD
View
Final sale: no returns
B+
Retailer 4
-
$619 AUD
$435 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$655 AUD
$461 USD
View
B+
Retailer 6
-
$697 AUD
$490 USD
View
B+
Retailer 7
-
$698 AUD
View
B+
Retailer 8
-
$707 AUD
$497 USD
View
B+
Retailer 9
-
$707 AUD
$497 USD
View
B+
Retailer 10
-
$723 AUD
SGD 687 SGD
View
B+
Retailer 11
-
$771 AUD
$542 USD
View
B+
Retailer 12
-
$811 AUD
£449 GBP
View
B+
Retailer 13
-
$846 AUD
$595 USD
View
B+
Retailer 14
-
$873 AUD
$614 USD
View
B+
Retailer 15
-
$890 AUD
$626 USD
View
B+
Retailer 16
-
$936 AUD
€627 EUR
View
B
Retailer 17
-
$1,544 AUD
£855 GBP
View
Most Expensive
C
NZ Jewellers
b2e4851a-e179-46d3-9497-c6740bd7ab35 · Oct 26
$2,559 AUD
$1,800 USD
View
17 more retailers have this diamond
Prices start from $504 AUDSave up to $2,055 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
$504 AUD