Oval|Natural|GIA

0.59ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6551819933

Certificate GIA 6551819933

Diamond specifications and retailer prices

From €636 EUR
$713 USD
As of October 31, 2026
Save €428 EUR (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,064 EUR 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 6551819933. Listed at 13 retailers as of October 31, 2026, with prices from €636 to €1,064, a €428 spread on the same certified stone. Frank Darling lists it at €1,064. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.94°
Pavilion angle38.64°
OriginNatural
Grading LabGIA
CertificateGIA 6551819933
Dimensions6.57 × 4.73 × 2.91 mm
L/W Ratio1.39
Culet sizeNone
Top View
6.57 mm4.73 mm0.59 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551819933
Side View
Table 60.0%Crown 39.94°Girdle: STK-THKPavilion 38.64°Culet: NoneDepth 61.6%

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: €1,064 EUR|Low: €636 EUR|High: €1,064 EUR|Avg: €839 EUR
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9€636 EUR
Retailer 5€672 EUR
Retailer 8€720 EUR
Retailer 3€769 EUR
Retailer 4€798 EUR
Retailer 2€931 EUR
Retailer 7€950 EUR
Retailer 6€1,038 EUR
Frank Darling€1,064 EUR

38 data points across 9 retailers

13 retailers€636 EUR to €1,064 EUR

A
Cheapest Retailer
-
€636 EUR
$713 USD
A
Retailer 2
-
€672 EUR
SGD 1,019 SGD
View
A
Retailer 3
-
€687 EUR
$770 USD
View
A
Retailer 4
-
€691 EUR
SGD 1,048 SGD
View
A
Retailer 5
-
€707 EUR
$793 USD
View
B+
Retailer 6
-
€720 EUR
$807 USD
View
B+
Retailer 7
-
€769 EUR
£679 GBP
View
B+
Retailer 8
-
€798 EUR
$895 USD
View
B+
Retailer 9
-
€845 EUR
$948 USD
View
B+
Retailer 10
-
€931 EUR
View
B+
Retailer 11
-
€969 EUR
$1,087 USD
View
B
Retailer 12
-
€1,038 EUR
$1,164 USD
View
Most Expensive
B
Frank Darling
2667073HK · Nov 2
€1,064 EUR
$1,194 USD
View
12 more retailers have this diamond
Prices start from €636 EURSave up to €428 EUR

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
€636 EUR