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Round|Natural|IGI

0.73ct M I1 Round Natural Diamond

VG • M/I1 • IGI 485142312

Shape and cutting style on the report: Round brilliant

Certificate IGI 485142312

Diamond specifications and retailer prices

From $559 NZD
As of November 5, 2026
Save $1,581 NZD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,140 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded M colour (faint-tinted) and I1 clarity (included), with a very-good cut grade and certified by IGI 485142312. Listed at 7 retailers as of November 5, 2026, with prices from $559 to $2,140, a $1,581 spread on the same certified stone. NZ Jewellers lists it at $2,140. 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

0.73
Carat
M
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 485142312
Dimensions5.58 × 5.63 × 3.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
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Top View
5.58 mm5.63 mm0.73 ctM / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 485142312
Side View
Table 58.0%Crown 37.2°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 64.5%

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: $1,042 NZD|Low: $752 NZD|High: $1,051 NZD|Avg: $872 NZD|+1.7%
Retailer 1
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$752 NZD
Retailer 2$822 NZD
Retailer 1$1,042 NZD

12 data points across 3 retailers

7 retailers$559 NZD to $2,140 NZD

B+
Cheapest Retailer
-
$559 NZD
Retailer 2
-
$601 NZD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$623 NZD
View
B+
Retailer 4
-
$752 NZD
View
B+
Retailer 5
-
$752 NZD
View
B
Retailer 6
-
$1,042 NZD
View
Most Expensive
C
NZ Jewellers
b4cd780d-9063-45b8-9827-fa89abb06e08 · Nov 5
$2,140 NZD
$1,203 USD
View
6 more retailers have this diamond
Prices start from $559 NZDSave up to $1,581 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.

B+
0.73ct Round
$559 NZD