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Round|Natural|IGI

0.72ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 660494352

Shape and cutting style on the report: Round brilliant

Certificate IGI 660494352

Diamond specifications and retailer prices

From $1,001 NZD
As of November 1, 2026
Save $2,051 NZD (67%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,052 NZD at NZ Jewellers · As of October 23, 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 660494352. Listed at 20 retailers as of November 1, 2026, with a 205% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 660494352
Dimensions5.71 × 5.69 × 3.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.71 mm5.69 mm0.72 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 660494352
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.0%

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: Nov 1
Current: $3,052 NZD|Low: $1,001 NZD|High: $3,052 NZD|Avg: $1,478 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$1,001 NZD
Retailer 10$1,048 NZD
Retailer 3$1,210 NZD
Retailer 5$1,214 NZD
Retailer 2$1,219 NZD
Retailer 4$1,248 NZD
Retailer 7$1,326 NZD
Retailer 9$1,445 NZD
Retailer 6$1,459 NZD
Retailer 8$2,246 NZD
NZ Jewellers$3,052 NZD

33 data points across 11 retailers

20 retailers$1,001 NZD to $3,052 NZD

Retailer 1
-
$933 NZD
Price last confirmed 50 days ago
Retailer 2
-
$933 NZD
View
Price last confirmed 36 days ago
Retailer 3
-
$974 NZD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$1,001 NZD
View
Retailer 5
-
$1,048 NZD
View
Price last confirmed 12 days ago
Retailer 6
-
$1,075 NZD
View
Price last confirmed 45 days ago
B+
Retailer 7
-
$1,124 NZD
View
Retailer 8
-
$1,124 NZD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$1,210 NZD
View
A
Retailer 10
-
$1,214 NZD
View
A
Retailer 11
-
$1,219 NZD
View
B+
Retailer 12
-
$1,248 NZD
View
B+
Retailer 13
-
$1,326 NZD
View
B+
Retailer 14
-
$1,445 NZD
View
B+
Retailer 15
-
$1,459 NZD
View
B
Retailer 16
-
$2,246 NZD
View
Retailer 17
-
$2,922 NZD
View
Price last confirmed 46 days ago
C
Retailer 18
-
$3,052 NZD
View
Retailer 19
-
$3,052 NZD
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
6b9a346d-d9bc-4e44-9833-1bd9e832fd0e · Oct 23
$3,052 NZD
$1,692 USD
View
Price last confirmed 14 days ago
19 more retailers have this diamond
Prices start from $1,001 NZDSave up to $2,051 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
$1,001 NZD