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Oval|Natural|GIA

0.59ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 1242014595

Certificate GIA 1242014595

Diamond specifications and retailer prices

From $764 NZD
SGD 582 SGD
As of October 31, 2026
Save $808 NZD (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,572 NZD at Frank Darling · As of November 1, 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 G 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 1242014595. Listed at 8 retailers as of October 31, 2026, with prices from $764 to $1,572, a $808 spread on the same certified stone. Frank Darling lists it at $1,572. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.49°
Pavilion angle41.02°
OriginNatural
Grading LabGIA
CertificateGIA 1242014595
Dimensions6.65 × 4.76 × 2.98 mm
L/W Ratio1.40
Culet sizeNone
Top View
6.65 mm4.76 mm0.59 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1242014595
Side View
Table 61.0%Crown 38.49°Girdle: MED-THKPavilion 41.02°Culet: NoneDepth 62.6%

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: $1,572 NZD|Low: $549 NZD|High: $1,658 NZD|Avg: $1,087 NZD|-5.2%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$549 NZD
Retailer 6$764 NZD
Retailer 7$809 NZD
Retailer 5$950 NZD
Retailer 4$1,051 NZD
Retailer 3$1,130 NZD
Retailer 2$1,163 NZD
Retailer 8$1,241 NZD
Frank Darling$1,572 NZD

27 data points across 9 retailers

8 retailers$764 NZD to $1,572 NZD

A
Cheapest Retailer
-
$764 NZD
SGD 582 SGD
A
Retailer 2
-
$809 NZD
SGD 616 SGD
View
A
Retailer 3
-
$950 NZD
£421 GBP
View
A
Retailer 4
-
$1,051 NZD
$592 USD
View
A
Retailer 5
-
$1,130 NZD
$637 USD
View
A
Retailer 6
-
$1,163 NZD
€624 EUR
View
A
Retailer 7
-
$1,241 NZD
$700 USD
View
Most Expensive
B+
Frank Darling
2670403HK · Nov 1
$1,572 NZD
$886 USD
View
7 more retailers have this diamond
Prices start from $764 NZDSave up to $808 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
$764 NZD