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0.72ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 607305418

Shape and cutting style on the report: Round brilliant

Certificate IGI 607305418

Diamond specifications and retailer prices

From $1,064 AUD
As of November 1, 2026
Save $2,277 AUD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,341 AUD 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 607305418. Listed at 12 retailers as of November 1, 2026, with prices from $1,064 to $3,341, a $2,277 spread on the same certified stone. NZ Jewellers lists it at $3,341. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 607305418
Dimensions5.78 × 5.76 × 3.50 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.78 mm5.76 mm0.72 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 607305418
Side View
Table 60.0%Crown 32.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

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 1
Current: $3,341 AUD|Low: $1,064 AUD|High: $3,341 AUD|Avg: $1,437 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 11$1,064 AUD
Retailer 4$1,066 AUD
Retailer 16$1,066 AUD
Retailer 13$1,083 AUD
Retailer 14$1,106 AUD
Retailer 15$1,113 AUD
Retailer 3$1,229 AUD
Retailer 6$1,254 AUD
Retailer 5$1,263 AUD
Retailer 2$1,287 AUD
Retailer 9$1,363 AUD
Retailer 12$1,430 AUD
Retailer 7$1,550 AUD
Retailer 8$1,721 AUD
Retailer 10$1,947 AUD
NZ Jewellers$3,341 AUD

25 data points across 16 retailers

12 retailers$1,064 AUD to $3,341 AUD

B+
Cheapest Retailer
-
$1,064 AUD
B+
Retailer 2
-
$1,066 AUD
View
Retailer 3
-
$1,066 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,083 AUD
View
B+
Retailer 5
-
$1,106 AUD
View
B+
Retailer 6
-
$1,113 AUD
View
B+
Retailer 7
-
$1,229 AUD
View
B+
Retailer 8
-
$1,254 AUD
View
B+
Retailer 9
-
$1,287 AUD
View
B+
Retailer 10
-
$1,363 AUD
View
B
Retailer 11
-
$1,947 AUD
View
Most Expensive
C
NZ Jewellers
f6372512-3577-4c2b-b8df-9ec34f0f0dba · Nov 5
$3,341 AUD
$2,339 USD
View
11 more retailers have this diamond
Prices start from $1,064 AUDSave up to $2,277 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+
0.72ct Round
$1,064 AUD