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Oval|Natural|GIA

0.59ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 3555444136

Certificate GIA 3555444136

Diamond specifications and retailer prices

From $1,253 NZD
$705 USD
As of October 31, 2026
Save $853 NZD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,107 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 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 3555444136. Listed at 13 retailers as of October 31, 2026, with prices from $1,253 to $2,107, a $853 spread on the same certified stone. Frank Darling lists it at $2,107. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.93°
Pavilion angle40.61°
OriginNatural
Grading LabGIA
CertificateGIA 3555444136
Dimensions6.68 × 4.79 × 2.94 mm
L/W Ratio1.39
Culet sizeNone
Top View
6.68 mm4.79 mm0.59 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555444136
Side View
Table 58.0%Crown 35.93°Girdle: STK-THKPavilion 40.61°Culet: NoneDepth 61.4%

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: $2,107 NZD|Low: $1,253 NZD|High: $2,133 NZD|Avg: $1,676 NZD|-1.2%
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 7$1,253 NZD
Retailer 12$1,327 NZD
Retailer 10$1,351 NZD
Retailer 3$1,365 NZD
Retailer 8$1,397 NZD
Retailer 9$1,420 NZD
Retailer 5$1,516 NZD
Retailer 6$1,573 NZD
Retailer 2$1,834 NZD
Retailer 11$1,911 NZD
Retailer 4$2,049 NZD
Frank Darling$2,107 NZD

40 data points across 12 retailers

13 retailers$1,253 NZD to $2,107 NZD

A
Cheapest Retailer
-
$1,253 NZD
$705 USD
A
Retailer 2
-
$1,327 NZD
SGD 1,009 SGD
View
A
Retailer 3
-
$1,351 NZD
$760 USD
View
A
Retailer 4
-
$1,365 NZD
SGD 1,038 SGD
View
A
Retailer 5
-
$1,397 NZD
$786 USD
View
A
Retailer 6
-
$1,420 NZD
$799 USD
View
B+
Retailer 7
-
$1,516 NZD
£671 GBP
View
B+
Retailer 8
-
$1,573 NZD
$885 USD
View
B+
Retailer 9
-
$1,660 NZD
$934 USD
View
B+
Retailer 10
-
$1,834 NZD
€983 EUR
View
B
Retailer 11
-
$1,911 NZD
$1,075 USD
View
B
Retailer 12
-
$2,049 NZD
$1,153 USD
View
Most Expensive
B
Frank Darling
2650120HK · Nov 2
$2,107 NZD
$1,185 USD
View
12 more retailers have this diamond
Prices start from $1,253 NZDSave up to $853 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
$1,253 NZD