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Oval|Natural|GIA

0.59ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2245043052

Certificate GIA 2245043052

Diamond specifications and retailer prices

From $1,002 AUD
SGD 951 SGD
As of October 31, 2026
Save $616 AUD (38%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,618 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245043052. Listed at 11 retailers as of October 31, 2026, with prices from $1,002 to $1,618, a $616 spread on the same certified stone. Frank Darling lists it at $1,618. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.93°
Pavilion angle39.28°
OriginNatural
Grading LabGIA
CertificateGIA 2245043052
Dimensions7.06 × 4.57 × 2.76 mm
L/W Ratio1.54
Culet sizeNone
Top View
7.06 mm4.57 mm0.59 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245043052
Side View
Table 60.0%Crown 37.93°Girdle: MED-VTKPavilion 39.28°Culet: NoneDepth 60.4%

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: $1,618 AUD|Low: $1,002 AUD|High: $1,658 AUD|Avg: $1,279 AUD|-2.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$1,002 AUD
Retailer 9$1,011 AUD
Retailer 12$1,022 AUD
Retailer 8$1,076 AUD
Retailer 4$1,088 AUD
Retailer 5$1,144 AUD
Retailer 7$1,328 AUD
Retailer 2$1,375 AUD
Retailer 10$1,429 AUD
Retailer 6$1,498 AUD
Retailer 3$1,528 AUD
Frank Darling$1,618 AUD

35 data points across 12 retailers

11 retailers$1,002 AUD to $1,618 AUD

A
Cheapest Retailer
-
$1,002 AUD
SGD 951 SGD
A
Retailer 2
-
$1,011 AUD
$710 USD
View
A
Retailer 3
-
$1,022 AUD
SGD 970 SGD
View
B+
Retailer 4
-
$1,076 AUD
$756 USD
View
B+
Retailer 5
-
$1,144 AUD
£633 GBP
View
B+
Retailer 6
-
$1,328 AUD
$933 USD
View
B+
Retailer 7
-
$1,375 AUD
€920 EUR
View
B
Retailer 8
-
$1,429 AUD
$1,004 USD
View
B
Retailer 9
-
$1,498 AUD
$1,052 USD
View
B
Retailer 10
-
$1,528 AUD
$1,073 USD
View
Most Expensive
B
Frank Darling
2676653HK · Nov 2
$1,618 AUD
$1,137 USD
View
10 more retailers have this diamond
Prices start from $1,002 AUDSave up to $616 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
$1,002 AUD