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Oval|Natural|GIA

0.59ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2567402037

Certificate GIA 2567402037

Diamond specifications and retailer prices

From $1,004 AUD
$703 USD
As of October 31, 2026
Save $675 AUD (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,678 AUD at Frank Darling · As of November 3, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567402037. Listed at 13 retailers as of October 31, 2026, with prices from $1,004 to $1,678, a $675 spread on the same certified stone. Frank Darling lists it at $1,678. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.91°
Pavilion angle38.31°
OriginNatural
Grading LabGIA
CertificateGIA 2567402037
Dimensions6.76 × 4.70 × 2.83 mm
L/W Ratio1.44
Culet sizeNone
Top View
6.76 mm4.70 mm0.59 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567402037
Side View
Table 58.0%Crown 37.91°Girdle: THN-VTKPavilion 38.31°Culet: NoneDepth 60.3%

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: $1,678 AUD|Low: $1,004 AUD|High: $1,718 AUD|Avg: $1,260 AUD|-2.3%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 12$1,004 AUD
Retailer 7$1,080 AUD
Retailer 8$1,082 AUD
Retailer 4$1,084 AUD
Retailer 11$1,092 AUD
Retailer 5$1,117 AUD
Retailer 13$1,137 AUD
Retailer 9$1,212 AUD
Retailer 10$1,470 AUD
Retailer 3$1,530 AUD
Retailer 2$1,587 AUD
Retailer 6$1,625 AUD
Frank Darling$1,678 AUD

33 data points across 13 retailers

13 retailers$1,004 AUD to $1,678 AUD

A
Cheapest Retailer
-
$1,004 AUD
$703 USD
A
Retailer 2
-
$1,080 AUD
SGD 1,023 SGD
View
A
Retailer 3
-
$1,082 AUD
SGD 1,025 SGD
View
A
Retailer 4
-
$1,084 AUD
$760 USD
View
A
Retailer 5
-
$1,092 AUD
$765 USD
View
A
Retailer 6
-
$1,117 AUD
$783 USD
View
A
Retailer 7
-
$1,137 AUD
$797 USD
View
B+
Retailer 8
-
$1,212 AUD
£669 GBP
View
B+
Retailer 9
-
$1,470 AUD
€981 EUR
View
B
Retailer 10
-
$1,530 AUD
$1,072 USD
View
B+
Retailer 11
-
$1,587 AUD
$1,112 USD
View
B
Retailer 12
-
$1,625 AUD
$1,139 USD
View
Most Expensive
B+
Frank Darling
2691945HK · Nov 3
$1,678 AUD
$1,176 USD
View
12 more retailers have this diamond
Prices start from $1,004 AUDSave up to $675 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
$1,004 AUD