Oval|Natural|GIA

0.59ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 3555444136

Certificate GIA 3555444136

Diamond specifications and retailer prices

From $705 USD
As of October 31, 2026
Save $480 USD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,185 USD 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 $705 to $1,185, a $480 spread on the same certified stone. Frank Darling lists it at $1,185. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,185 USD|Low: $705 USD|High: $1,200 USD|Avg: $943 USD|-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$705 USD
Retailer 12$747 USD
Retailer 10$760 USD
Retailer 3$768 USD
Retailer 8$786 USD
Retailer 9$799 USD
Retailer 5$853 USD
Retailer 6$885 USD
Retailer 2$1,032 USD
Retailer 11$1,075 USD
Retailer 4$1,153 USD
Frank Darling$1,185 USD

40 data points across 12 retailers

13 retailers$705 USD to $1,185 USD

A
Cheapest Retailer
-
$705 USD
A
Retailer 2
-
$747 USD
SGD 1,009 SGD
View
A
Retailer 3
-
$760 USD
View
A
Retailer 4
-
$768 USD
SGD 1,038 SGD
View
A
Retailer 5
-
$786 USD
View
A
Retailer 6
-
$799 USD
View
B+
Retailer 7
-
$853 USD
£671 GBP
View
B+
Retailer 8
-
$885 USD
View
B+
Retailer 9
-
$934 USD
View
B+
Retailer 10
-
$1,032 USD
€983 EUR
View
B
Retailer 11
-
$1,075 USD
View
B
Retailer 12
-
$1,153 USD
View
Most Expensive
B
Frank Darling
2650120HK · Nov 2
$1,185 USD
View
12 more retailers have this diamond
Prices start from $705 USDSave up to $480 USD

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
$705 USD