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Oval|Natural|GIA

0.59ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6551819933

Certificate GIA 6551819933

Diamond specifications and retailer prices

From HK$5,595 HKD
$713 USD
As of October 31, 2026
Save HK$3,653 HKD (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$9,247 HKD at Frank Darling · As of November 3, 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 HK$5,595 to HK$9,247, a HK$3,653 spread on the same certified stone. Frank Darling lists it at HK$9,247. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$9,247 HKD|Low: HK$5,916 HKD|High: HK$9,364 HKD|Avg: HK$7,507 HKD|-1.3%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 3HK$5,940 HKD
Retailer 4HK$5,963 HKD
Retailer 9HK$6,332 HKD
Retailer 5HK$6,686 HKD
Retailer 7HK$7,022 HKD
Retailer 6HK$8,189 HKD
Retailer 8HK$8,356 HKD
Retailer 2HK$8,962 HKD
Frank DarlingHK$9,247 HKD

39 data points across 9 retailers

13 retailersHK$5,595 HKD to HK$9,247 HKD

A
Cheapest Retailer
-
HK$5,595 HKD
$713 USD
A
Retailer 2
-
HK$5,940 HKD
SGD 1,023 SGD
View
A
Retailer 3
-
HK$5,963 HKD
SGD 1,027 SGD
View
A
Retailer 4
-
HK$6,041 HKD
$770 USD
View
A
Retailer 5
-
HK$6,222 HKD
$793 USD
View
B+
Retailer 6
-
HK$6,332 HKD
$807 USD
View
B+
Retailer 7
-
HK$6,686 HKD
£671 GBP
View
B+
Retailer 8
-
HK$7,022 HKD
$895 USD
View
B+
Retailer 9
-
HK$7,438 HKD
$948 USD
View
B+
Retailer 10
-
HK$8,189 HKD
€994 EUR
View
B+
Retailer 11
-
HK$8,529 HKD
$1,087 USD
View
B
Retailer 12
-
HK$8,962 HKD
$1,142 USD
View
Most Expensive
B
Frank Darling
2667073HK · Nov 3
HK$9,247 HKD
$1,179 USD
View
12 more retailers have this diamond
Prices start from HK$5,595 HKDSave up to HK$3,653 HKD

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
HK$5,595 HKD