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Round|Natural|GIA

0.72ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 3505965648

Certificate GIA 3505965648

Diamond specifications and retailer prices

From $1,577 AUD
As of November 5, 2026
Save $2,603 AUD (62%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,463 AUD at NZ Jewellers · As of October 30, 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 3505965648. Listed at 25 retailers as of November 5, 2026, with a 165% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 3505965648
Dimensions5.72 × 5.68 × 3.59 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.72 mm5.68 mm0.72 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3505965648
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,667 AUD|Low: $1,577 AUD|High: $3,971 AUD|Avg: $2,544 AUD|-5.7%
Retailer 1
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
November 6, 2026
Retailer 9$1,577 AUD
Retailer 2$1,866 AUD
Retailer 12$1,936 AUD
Retailer 14$1,963 AUD
Retailer 3$1,971 AUD
Retailer 6$2,240 AUD
Retailer 13$2,257 AUD
Retailer 4$2,321 AUD
Retailer 11$2,336 AUD
Retailer 8$2,484 AUD
Retailer 1$2,667 AUD
Retailer 7$2,746 AUD
Retailer 10$3,177 AUD
Retailer 5$3,928 AUD

30 data points across 14 retailers

25 retailers$1,577 AUD to $4,180 AUD

A
Cheapest Retailer
-
$1,577 AUD
B+
Retailer 2
-
$1,866 AUD
View
B+
Retailer 3
-
$1,936 AUD
View
B+
Retailer 4
-
$1,963 AUD
View
Final sale: no returns
B+
Retailer 5
-
$1,971 AUD
View
B+
Retailer 6
-
$2,127 AUD
View
B+
Retailer 7
-
$2,164 AUD
View
Retailer 8
-
$2,240 AUD
View
Price last confirmed 39 days ago
Retailer 9
-
$2,240 AUD
View
Price last confirmed 20 days ago
Retailer 10
-
$2,240 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,257 AUD
View
B+
Retailer 12
-
$2,321 AUD
View
B+
Retailer 13
-
$2,336 AUD
View
Retailer 14
-
$2,343 AUD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
$2,484 AUD
View
Retailer 16
-
$2,584 AUD
View
Price last confirmed 40 days ago
B+
Retailer 17
-
$2,667 AUD
View
B+
Retailer 18
-
$2,746 AUD
View
Retailer 19
-
$2,921 AUD
View
Price last confirmed 32 days ago
B
Retailer 20
-
$3,177 AUD
View
Retailer 21
-
$3,928 AUD
View
Price last confirmed 11 days ago
B
Retailer 22
-
$4,180 AUD
View
Retailer 23
-
$5,463 AUD
View
Price last confirmed 41 days ago
Retailer 24
-
$5,463 AUD
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
33a6d56a-030d-4944-a8f4-ea26d39a5787 · Oct 30
$5,463 AUD
$3,824 USD
View
Price last confirmed 7 days ago
24 more retailers have this diamond
Prices start from $1,577 AUDSave up to $2,603 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
$1,577 AUD