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Oval|Natural|GIA

0.73ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 6535375048

Certificate GIA 6535375048

Diamond specifications and retailer prices

From $1,754 AUD
$1,232 USD
As of October 29, 2026
Save $1,373 AUD (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,127 AUD at 77 Diamonds · As of October 30, 2026
View at 77 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 6535375048. Listed at 5 retailers as of October 29, 2026, with prices from $1,754 to $3,127, a $1,373 spread on the same certified stone. 77 Diamonds lists it at $3,127. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle39.64°
OriginNatural
Grading LabGIA
CertificateGIA 6535375048
Dimensions7.47 × 4.99 × 3.01 mm
L/W Ratio1.50
Top View
7.47 mm4.99 mm0.73 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6535375048
Side View
Table 61.0%CrownGirdle: MED-VTKPavilion 39.64°Culet: NoneDepth 60.3%

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: $3,127 AUD|Low: $1,754 AUD|High: $3,132 AUD|Avg: $2,244 AUD|+2.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$1,754 AUD
Retailer 4$1,964 AUD
Retailer 3$2,040 AUD
Retailer 6$2,081 AUD
Retailer 5$2,468 AUD
77 Diamonds$3,127 AUD

34 data points across 6 retailers

5 retailers$1,754 AUD to $3,127 AUD

B+
Cheapest Retailer
-
$1,754 AUD
$1,232 USD
B+
Retailer 2
-
$1,964 AUD
$1,380 USD
View
B
Retailer 3
-
$2,040 AUD
$1,433 USD
View
B+
Retailer 4
-
$2,081 AUD
$1,462 USD
View
Most Expensive
B
77 Diamonds
OVZQBDNE2ZN · Oct 30
$3,127 AUD
£1,730 GBP
View
4 more retailers have this diamond
Prices start from $1,754 AUDSave up to $1,373 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+
0.73ct Oval
$1,754 AUD