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Round|Natural|IGI

0.73ct H I1 Round Natural Diamond

VG • H/I1 • IGI 660497054

Shape and cutting style on the report: Round brilliant

Certificate IGI 660497054

Diamond specifications and retailer prices

From $690 AUD
$485 USD
As of October 31, 2026
Save $1,956 AUD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,646 AUD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 660497054. Listed at 7 retailers as of October 30, 2026, with prices from $690 to $2,646, a $1,956 spread on the same certified stone. NZ Jewellers lists it at $2,646. 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
H
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle37.2°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 660497054
Dimensions5.62 × 5.64 × 3.65 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.62 mm5.64 mm0.73 ctH / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateIGI 660497054
Side View
Table 58.0%Crown 37.2°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 64.8%

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: Oct 31
Current: $1,033 AUD|Low: $757 AUD|High: $1,039 AUD|Avg: $945 AUD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$765 AUD
Retailer 3$991 AUD
Retailer 4$1,004 AUD
Retailer 1$1,033 AUD

21 data points across 4 retailers

7 retailers$690 AUD to $2,646 AUD

B+
Cheapest Retailer
-
$690 AUD
$485 USD
B+
Retailer 2
-
$743 AUD
$522 USD
View
B+
Retailer 3
-
$743 AUD
$522 USD
View
B+
Retailer 4
-
$797 AUD
$560 USD
View
B+
Retailer 5
-
$991 AUD
$696 USD
View
B+
Retailer 6
-
$1,033 AUD
€691 EUR
View
Most Expensive
C
NZ Jewellers
464bdc92-7d41-4ca7-a919-41142b3e637e · Oct 30
$2,646 AUD
$1,859 USD
View
6 more retailers have this diamond
Prices start from $690 AUDSave up to $1,956 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.

B+
0.73ct Round
$690 AUD