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Round|Natural|IGI

0.53ct K SI2 Round Natural Diamond

VG • K/SI2 • IGI 797684766

Shape and cutting style on the report: Round brilliant

Certificate IGI 797684766

Diamond specifications and retailer prices

From $544 AUD
As of November 5, 2026
Save $1,204 AUD (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,748 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 797684766. Listed at 5 retailers as of November 4, 2026, with prices from $544 to $1,748, a $1,204 spread on the same certified stone. NZ Jewellers lists it at $1,748. 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

0.53
Carat
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.2°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 797684766
Dimensions5.17 × 5.19 × 3.17 mm
L/W Ratio1.00
Top View
5.17 mm5.19 mm0.53 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 797684766
Side View
Table 61.0%Crown 35.2°Girdle: THN-MEDPavilion 41.2°CuletDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $741 AUD|Low: $507 AUD|High: $910 AUD|Avg: $664 AUD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 2$544 AUD
Retailer 4$571 AUD
Retailer 5$590 AUD
Retailer 1$741 AUD
Retailer 3$890 AUD

23 data points across 5 retailers

5 retailers$544 AUD to $1,748 AUD

B+
Cheapest Retailer
-
$544 AUD
B+
Retailer 2
-
$571 AUD
View
B+
Retailer 3
-
$741 AUD
View
B
Retailer 4
-
$890 AUD
View
Most Expensive
C
NZ Jewellers
09df3fb7-ab05-4031-b73b-a0e7311ef75a · Nov 4
$1,748 AUD
$1,224 USD
View
4 more retailers have this diamond
Prices start from $544 AUDSave up to $1,204 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.

B+
0.53ct Round
$544 AUD