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Oval|Natural|GIA

0.59ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 2557473545

Certificate GIA 2557473545

Diamond specifications and retailer prices

From $643 AUD
SGD 609 SGD
As of October 31, 2026
Save $659 AUD (51%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,302 AUD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.59ct natural oval diamond

This 0.59ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557473545. Listed at 7 retailers as of October 31, 2026, with prices from $643 to $1,302, a $659 spread on the same certified stone. Frank Darling lists it at $1,302. 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

0.59
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.17°
Pavilion angle39.31°
OriginNatural
Grading LabGIA
CertificateGIA 2557473545
Dimensions7.02 × 4.53 × 2.82 mm
L/W Ratio1.55
Culet sizeNone
Top View
7.02 mm4.53 mm0.59 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557473545
Side View
Table 59.0%Crown 39.17°Girdle: MED-THKPavilion 39.31°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: Oct 31
Current: $1,302 AUD|Low: $498 AUD|High: $1,405 AUD|Avg: $958 AUD|-7.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9$498 AUD
Retailer 4$643 AUD
Retailer 5$691 AUD
Retailer 3$896 AUD
Retailer 8$932 AUD
Retailer 2$987 AUD
Retailer 6$1,050 AUD
Retailer 7$1,288 AUD
Frank Darling$1,302 AUD

25 data points across 9 retailers

7 retailers$643 AUD to $1,302 AUD

A
Cheapest Retailer
-
$643 AUD
SGD 609 SGD
A
Retailer 2
-
$691 AUD
SGD 654 SGD
View
A
Retailer 3
-
$896 AUD
$628 USD
View
A
Retailer 4
-
$932 AUD
$653 USD
View
A
Retailer 5
-
$987 AUD
€659 EUR
View
Retailer 6
-
$1,050 AUD
$736 USD
View
Price last confirmed 7 days ago
Most Expensive
B+
Frank Darling
2651939HK · Nov 2
$1,302 AUD
$912 USD
View
6 more retailers have this diamond
Prices start from $643 AUDSave up to $659 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
0.59ct Oval
$643 AUD