Oval|Natural|GIA

0.73ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1242023295

Certificate GIA 1242023295

Diamond specifications and retailer prices

From $1,964 AUD

$1,380 USD

As of October 29, 2026

10 retailers carry this diamond

Most expensive: $2,713 AUD at Helzberg Diamonds · As of October 19, 2026

View at Helzberg Diamonds

About this 0.73ct natural oval diamond

This 0.73ct natural oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242023295. Listed at 10 retailers as of October 29, 2026. 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

0.73

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishVery Good

SymmetryVery Good

FluorescenceFaint

Crown angle39.06°

Pavilion angle39.86°

OriginNatural

Grading LabGIA

CertificateGIA 1242023295

Dimensions7.01 × 5.03 × 3.14 mm

L/W Ratio1.39

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishVery Good

SymmetryVery Good

FluorescenceFaint

CertificateGIA 1242023295

Side View

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 29

Current: $2,713 AUD|Low: $1,050 AUD|High: $2,825 AUD|Avg: $1,970 AUD|-4.0%

Helzberg Diamonds

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

October 19, 2026

Retailer 8$1,050 AUD

Retailer 11$1,513 AUD

Retailer 10$1,532 AUD

Retailer 15$1,591 AUD

Retailer 9$1,638 AUD

Retailer 16$1,647 AUD

Retailer 2$1,657 AUD

Retailer 12$1,865 AUD

Retailer 4$1,927 AUD

Retailer 7$1,964 AUD

Retailer 3$2,218 AUD

Retailer 5$2,246 AUD

Retailer 13$2,306 AUD

Retailer 14$2,483 AUD

Retailer 6$2,560 AUD

Helzberg Diamonds$2,713 AUD

26 data points across 16 retailers

10 retailers

Retailer 1

$1,513 AUD

$1,063 USD

Price last confirmed 12 days ago

Retailer 2

$1,532 AUD

SGD 1,454 SGD

View

Price last confirmed 7 days ago

Retailer 3

$1,591 AUD

$1,118 USD

View

Price last confirmed 13 days ago

Retailer 4

$1,638 AUD

$1,151 USD

View

Price last confirmed 9 days ago

Retailer 5

$1,647 AUD

SGD 1,564 SGD

View

Price last confirmed 10 days ago

Retailer 6

$1,657 AUD

£917 GBP

View

Price last confirmed 10 days ago

Retailer 7

$1,865 AUD

$1,310 USD

View

Price last confirmed 12 days ago

B+

Retailer 8

$1,964 AUD

$1,380 USD

View

Retailer 9

$2,483 AUD

$1,744 USD

View

Price last confirmed 13 days ago

Most Expensive

Helzberg Diamonds

XZRHIKIGIJIPL · Oct 19

$2,713 AUD

$1,906 USD

View

Price last confirmed 10 days ago

9 more retailers have this diamond

Prices start from $1,964 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.

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B+

0.73ct Oval

$1,964 AUD