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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 $902 SGD
$705 USD
As of October 31, 2026
Save $614 SGD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,516 SGD 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 $902 to $1,516, a $614 spread on the same certified stone. Frank Darling lists it at $1,516. 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: $1,516 SGD|Low: $902 SGD|High: $1,535 SGD|Avg: $1,206 SGD|-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$902 SGD
Retailer 12$955 SGD
Retailer 10$972 SGD
Retailer 3$982 SGD
Retailer 8$1,005 SGD
Retailer 9$1,022 SGD
Retailer 5$1,091 SGD
Retailer 6$1,132 SGD
Retailer 2$1,320 SGD
Retailer 11$1,375 SGD
Retailer 4$1,474 SGD
Frank Darling$1,516 SGD

40 data points across 12 retailers

13 retailers$902 SGD to $1,516 SGD

A
Cheapest Retailer
-
$902 SGD
$705 USD
A
Retailer 2
-
$955 SGD
View
A
Retailer 3
-
$972 SGD
$760 USD
View
A
Retailer 4
-
$982 SGD
View
A
Retailer 5
-
$1,005 SGD
$786 USD
View
A
Retailer 6
-
$1,022 SGD
$799 USD
View
B+
Retailer 7
-
$1,091 SGD
£671 GBP
View
B+
Retailer 8
-
$1,132 SGD
$885 USD
View
B+
Retailer 9
-
$1,194 SGD
$934 USD
View
B+
Retailer 10
-
$1,320 SGD
€983 EUR
View
B
Retailer 11
-
$1,375 SGD
$1,075 USD
View
B
Retailer 12
-
$1,474 SGD
$1,153 USD
View
Most Expensive
B
Frank Darling
2650120HK · Nov 2
$1,516 SGD
$1,185 USD
View
12 more retailers have this diamond
Prices start from $902 SGDSave up to $614 SGD

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
$902 SGD