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Round|Natural|GIA

0.72ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1537918980

Certificate GIA 1537918980

Diamond specifications and retailer prices

From $1,367 AUD
As of November 5, 2026
Save $2,007 AUD (59%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $4,551 AUD at NZ Jewellers · As of October 27, 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 1537918980. Listed at 31 retailers as of November 4, 2026, with a 147% 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 angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1537918980
Dimensions5.75 × 5.71 × 3.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
5.75 mm5.71 mm0.72 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1537918980
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.3%

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: $4,551 AUD|Low: $1,353 AUD|High: $4,597 AUD|Avg: $2,208 AUD|-1.0%
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
Retailer 19
November 6, 2026
Retailer 14$1,367 AUD
Retailer 17$1,371 AUD
Retailer 3$1,704 AUD
Retailer 18$1,711 AUD
Retailer 5$1,780 AUD
Retailer 9$1,884 AUD
Retailer 11$1,884 AUD
Retailer 6$1,921 AUD
Retailer 10$1,971 AUD
Retailer 4$2,007 AUD
Retailer 19$2,038 AUD
Retailer 2$2,077 AUD
Retailer 8$2,153 AUD
Retailer 12$2,204 AUD
Retailer 7$2,318 AUD
Retailer 13$2,377 AUD
Retailer 15$2,758 AUD
Retailer 16$3,374 AUD
NZ Jewellers$4,551 AUD

24 data points across 19 retailers

31 retailers$1,367 AUD to $3,374 AUD

A
Cheapest Retailer
-
$1,367 AUD
A
Retailer 2
-
$1,371 AUD
View
A
Retailer 3
-
$1,704 AUD
View
Final sale: no returns
A
Retailer 4
-
$1,711 AUD
View
A
Retailer 5
-
$1,780 AUD
View
Retailer 6
-
$1,840 AUD
View
Price last confirmed 57 days ago
Retailer 7
-
$1,840 AUD
View
Price last confirmed 44 days ago
Retailer 8
-
$1,847 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$1,847 AUD
View
Retailer 10
-
$1,884 AUD
View
Price last confirmed 11 days ago
Retailer 11
-
$1,884 AUD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$1,918 AUD
View
B+
Retailer 13
-
$1,918 AUD
View
B+
Retailer 14
-
$1,921 AUD
View
Retailer 15
-
$1,971 AUD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
$2,007 AUD
View
B+
Retailer 17
-
$2,038 AUD
View
B+
Retailer 18
-
$2,077 AUD
View
Retailer 19
-
$2,123 AUD
View
Price last confirmed 60 days ago
Retailer 20
-
$2,123 AUD
View
Price last confirmed 45 days ago
B+
Retailer 21
-
$2,131 AUD
View
Retailer 22
-
$2,153 AUD
View
Price last confirmed 10 days ago
B+
Retailer 23
-
$2,204 AUD
View
B+
Retailer 24
-
$2,318 AUD
View
B+
Retailer 25
-
$2,377 AUD
View
Retailer 26
-
$2,404 AUD
View
Price last confirmed 33 days ago
B+
Retailer 27
-
$2,758 AUD
View
B
Retailer 28
-
$3,374 AUD
View
Retailer 29
-
$4,487 AUD
View
Price last confirmed 57 days ago
Retailer 30
-
$4,487 AUD
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
00eb8ef1-bec7-4e2c-9296-edd2a9b03397 · Oct 27
$4,551 AUD
$3,186 USD
View
Price last confirmed 10 days ago
30 more retailers have this diamond
Prices start from $1,367 AUDSave up to $2,007 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
$1,367 AUD