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Round|Natural|IGI

0.72ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 595300051

Shape and cutting style on the report: Round brilliant

Certificate IGI 595300051

Diamond specifications and retailer prices

From $846 NZD
As of November 5, 2026
Save $2,399 NZD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,245 NZD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 595300051. Listed at 11 retailers as of November 5, 2026, with prices from $846 to $3,245, a $2,399 spread on the same certified stone. NZ Jewellers lists it at $3,245. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.72
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle33.3°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 595300051
Dimensions5.81 × 5.78 × 3.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.81 mm5.78 mm0.72 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateIGI 595300051
Side View
Table 58.0%Crown 33.3°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 60.6%

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 5
Current: $1,266 NZD|Low: $875 NZD|High: $1,979 NZD|Avg: $1,179 NZD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5$875 NZD
Retailer 7$934 NZD
Retailer 6$974 NZD
Retailer 2$1,075 NZD
Retailer 8$1,120 NZD
Retailer 1$1,266 NZD
Retailer 3$1,270 NZD
Retailer 4$1,952 NZD

28 data points across 8 retailers

11 retailers$846 NZD to $3,245 NZD

A
Cheapest Retailer
-
$846 NZD
A
Retailer 2
-
$875 NZD
View
Retailer 3
-
$913 NZD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$913 NZD
View
B+
Retailer 5
-
$974 NZD
View
B+
Retailer 6
-
$978 NZD
View
B+
Retailer 7
-
$1,075 NZD
View
B+
Retailer 8
-
$1,266 NZD
View
B+
Retailer 9
-
$1,270 NZD
View
B
Retailer 10
-
$1,952 NZD
View
Most Expensive
C
NZ Jewellers
8b2e2aec-f8c5-4a06-97b2-dc4921cdbaf4 · Nov 5
$3,245 NZD
$1,799 USD
View
10 more retailers have this diamond
Prices start from $846 NZDSave up to $2,399 NZD

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
$846 NZD