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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 $1,249 NZD
SGD 951 SGD
As of October 31, 2026
Save $768 NZD (38%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,017 NZD 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 $1,249 to $2,017, a $768 spread on the same certified stone. Frank Darling lists it at $2,017. 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: $2,017 NZD|Low: $1,249 NZD|High: $2,066 NZD|Avg: $1,594 NZD|-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$1,249 NZD
Retailer 9$1,260 NZD
Retailer 12$1,274 NZD
Retailer 8$1,341 NZD
Retailer 4$1,356 NZD
Retailer 5$1,426 NZD
Retailer 7$1,655 NZD
Retailer 2$1,714 NZD
Retailer 10$1,781 NZD
Retailer 6$1,867 NZD
Retailer 3$1,905 NZD
Frank Darling$2,017 NZD

35 data points across 12 retailers

11 retailers$1,249 NZD to $2,017 NZD

A
Cheapest Retailer
-
$1,249 NZD
SGD 951 SGD
A
Retailer 2
-
$1,260 NZD
$710 USD
View
A
Retailer 3
-
$1,274 NZD
SGD 970 SGD
View
B+
Retailer 4
-
$1,341 NZD
$756 USD
View
B+
Retailer 5
-
$1,426 NZD
£633 GBP
View
B+
Retailer 6
-
$1,655 NZD
$933 USD
View
B+
Retailer 7
-
$1,714 NZD
€920 EUR
View
B
Retailer 8
-
$1,781 NZD
$1,004 USD
View
B
Retailer 9
-
$1,867 NZD
$1,052 USD
View
B
Retailer 10
-
$1,905 NZD
$1,073 USD
View
Most Expensive
B
Frank Darling
2676653HK · Nov 2
$2,017 NZD
$1,137 USD
View
10 more retailers have this diamond
Prices start from $1,249 NZDSave up to $768 NZD

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
$1,249 NZD