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Round|Natural|IGI

0.72ct K SI2 Round Natural Diamond

VG • K/SI2 • IGI 553226983

Shape and cutting style on the report: Round brilliant

Certificate IGI 553226983

Diamond specifications and retailer prices

From $594 AUD
As of November 6, 2026
Save $1,294 AUD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,568 AUD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.72ct natural round diamond

This 0.72ct 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 553226983. Listed at 11 retailers as of November 4, 2026, with a 218% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.72
Carat
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle29.7°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 553226983
Dimensions5.96 × 6.00 × 3.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
Faint Brown
Top View
5.96 mm6.00 mm0.72 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 553226983
Side View
Table 61.0%Crown 29.7°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 56.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $594 AUD|Low: $594 AUD|High: $1,913 AUD|Avg: $1,095 AUD|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1$594 AUD
Retailer 4$881 AUD
Retailer 6$907 AUD
Retailer 5$1,024 AUD
Retailer 2$1,097 AUD
Retailer 3$1,888 AUD

45 data points across 6 retailers

11 retailers$594 AUD to $1,888 AUD

A
Cheapest Retailer
-
$594 AUD
Retailer 2
-
$819 AUD
View
Price last confirmed 36 days ago
Retailer 3
-
$881 AUD
View
Price last confirmed 8 days ago
Retailer 4
-
$881 AUD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$881 AUD
View
Retailer 6
-
$944 AUD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$1,024 AUD
View
B+
Retailer 8
-
$1,097 AUD
View
B
Retailer 9
-
$1,888 AUD
View
Retailer 10
-
$2,568 AUD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
a395504c-60d1-46bd-9234-3c4163c627b5 · Oct 20
$2,568 AUD
$1,798 USD
View
Price last confirmed 17 days ago
10 more retailers have this diamond
Prices start from $594 AUDSave up to $1,294 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
0.72ct Round
$594 AUD