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Round|Natural|GIA

0.72ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2556409754

Certificate GIA 2556409754

Diamond specifications and retailer prices

From $1,217 AUD
As of November 5, 2026
Save $2,763 AUD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,980 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556409754. Listed at 20 retailers as of November 5, 2026, with prices from $1,217 to $3,980, a $2,763 spread on the same certified stone. NZ Jewellers lists it at $3,980. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2556409754
Dimensions5.75 × 5.79 × 3.54 mm
L/W Ratio1.01
Girdle conditionMedium to Slightly Thick
Key to symbols
Crystal, Feather
Top View
5.75 mm5.79 mm0.72 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556409754
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

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 5
Current: $3,980 AUD|Low: $1,206 AUD|High: $4,003 AUD|Avg: $1,939 AUD|-0.6%
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
Retailer 17
Retailer 18
November 5, 2026
Retailer 11$1,217 AUD
Retailer 15$1,224 AUD
Retailer 10$1,306 AUD
Retailer 4$1,564 AUD
Retailer 5$1,631 AUD
Retailer 17$1,631 AUD
Retailer 18$1,694 AUD
Retailer 9$1,703 AUD
Retailer 16$1,821 AUD
Retailer 3$1,823 AUD
Retailer 13$1,833 AUD
Retailer 8$1,883 AUD
Retailer 7$2,080 AUD
Retailer 2$2,266 AUD
Retailer 6$2,337 AUD
Retailer 12$2,436 AUD
Retailer 14$2,980 AUD
NZ Jewellers$3,980 AUD

23 data points across 18 retailers

20 retailers$1,217 AUD to $3,980 AUD

A
Cheapest Retailer
-
$1,217 AUD
A
Retailer 2
-
$1,224 AUD
View
A
Retailer 3
-
$1,306 AUD
View
A
Retailer 4
-
$1,564 AUD
View
A
Retailer 5
-
$1,614 AUD
View
Final sale: no returns
A
Retailer 6
-
$1,631 AUD
View
Retailer 7
-
$1,631 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$1,694 AUD
View
Retailer 9
-
$1,703 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$1,821 AUD
View
B+
Retailer 11
-
$1,823 AUD
View
B+
Retailer 12
-
$1,833 AUD
View
B+
Retailer 13
-
$1,883 AUD
View
B+
Retailer 14
-
$2,080 AUD
View
Retailer 15
-
$2,191 AUD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
$2,266 AUD
View
B+
Retailer 17
-
$2,337 AUD
View
B+
Retailer 18
-
$2,436 AUD
View
B
Retailer 19
-
$2,980 AUD
View
Most Expensive
B
NZ Jewellers
64f71a16-e03e-4d8d-83bd-e8a15bc62a3b · Nov 5
$3,980 AUD
$2,786 USD
View
19 more retailers have this diamond
Prices start from $1,217 AUDSave up to $2,763 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.

A
0.72ct Round
$1,217 AUD