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Oval|Natural|GIA

0.73ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 2297659789

Certificate GIA 2297659789

Diamond specifications and retailer prices

From $1,432 AUD
$1,006 USD
As of October 31, 2026
Save $773 AUD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,206 AUD at 77 Diamonds · As of November 1, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2297659789. Listed at 4 retailers as of October 31, 2026, with prices from $1,432 to $2,206, a $773 spread on the same certified stone. 77 Diamonds lists it at $2,206. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2297659789
Dimensions7.25 × 5.16 × 3.10 mm
L/W Ratio1.41
Top View
7.25 mm5.16 mm0.73 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2297659789
Side View
Table 57.0%CrownGirdle: MediumPavilionCuletDepth 60.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,206 AUD|Low: $1,491 AUD|High: $2,209 AUD|Avg: $1,966 AUD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$1,512 AUD
Retailer 2$2,195 AUD
77 Diamonds$2,206 AUD

32 data points across 3 retailers

4 retailers$1,432 AUD to $2,206 AUD

B+
Cheapest Retailer
-
$1,432 AUD
$1,006 USD
B+
Retailer 2
-
$1,512 AUD
$1,062 USD
View
B
Retailer 3
-
$2,195 AUD
$1,542 USD
View
Most Expensive
B
77 Diamonds
OVZEUKUJNVN · Nov 1
$2,206 AUD
£1,220 GBP
View
3 more retailers have this diamond
Prices start from $1,432 AUDSave up to $773 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
$1,432 AUD