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0.72ct K I1 Round Natural Diamond

EX • K/I1 • IGI 831665520

Shape and cutting style on the report: Round brilliant

Certificate IGI 831665520

Diamond specifications and retailer prices

From $381 NZD
As of November 6, 2026
Save $1,957 NZD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,337 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 I1 clarity (included), with a top-tier cut grade and certified by IGI 831665520. Listed at 7 retailers as of November 5, 2026, with prices from $381 to $2,337, a $1,957 spread on the same certified stone. NZ Jewellers lists it at $2,337. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.72
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 831665520
Dimensions5.72 × 5.74 × 3.53 mm
L/W Ratio1.00
Culet sizeMedium
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.72 mm5.74 mm0.72 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 831665520
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.7°Culet: MediumDepth 61.6%

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 6
Current: $2,337 NZD|Low: $381 NZD|High: $2,377 NZD|Avg: $824 NZD|+3.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$381 NZD
Retailer 5$516 NZD
Retailer 6$576 NZD
Retailer 7$601 NZD
Retailer 3$696 NZD
Retailer 4$978 NZD
NZ Jewellers$2,337 NZD

44 data points across 7 retailers

7 retailers$381 NZD to $2,337 NZD

A
Cheapest Retailer
-
$381 NZD
A
Retailer 2
-
$516 NZD
View
A
Retailer 3
-
$576 NZD
View
Retailer 4
-
$601 NZD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$696 NZD
View
B+
Retailer 6
-
$978 NZD
View
Most Expensive
C
NZ Jewellers
b43620bb-47f6-4e4d-a50c-3eaabdb0b751 · Nov 5
$2,337 NZD
$1,314 USD
View
6 more retailers have this diamond
Prices start from $381 NZDSave up to $1,957 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
$381 NZD