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Cushion|Natural|GIA

0.58ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 3505639491

Certificate GIA 3505639491

Diamond specifications and retailer prices

From HK$5,118 HKD
As of November 6, 2026
Save HK$7,324 HKD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$12,442 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 0.58ct natural cushion diamond

This 0.58ct natural cushion 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 3505639491. Listed at 13 retailers as of November 6, 2026, with prices from HK$5,118 to HK$12,442, a HK$7,324 spread on the same certified stone. MOH London lists it at HK$12,442. 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

0.58
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3505639491
Dimensions5.35 × 4.26 × 2.94 mm
L/W Ratio1.26
Top View
5.35 mm4.26 mm0.58 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3505639491
Side View
Table 67.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.0%

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: Nov 6
Current: HK$12,442 HKD|Low: HK$4,264 HKD|High: HK$12,661 HKD|Avg: HK$7,545 HKD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 10HK$5,118 HKD
Retailer 3HK$5,549 HKD
Retailer 5HK$6,380 HKD
Retailer 4HK$6,411 HKD
Retailer 8HK$6,936 HKD
Retailer 9HK$6,944 HKD
Retailer 2HK$7,226 HKD
Retailer 6HK$7,830 HKD
Retailer 11HK$8,339 HKD
Retailer 7HK$8,558 HKD
MOH LondonHK$12,442 HKD

44 data points across 11 retailers

13 retailersHK$5,118 HKD to HK$12,442 HKD

A
Cheapest Retailer
-
HK$5,118 HKD
Final sale: no returns
B+
Retailer 2
-
HK$5,549 HKD
View
B+
Retailer 3
-
HK$6,380 HKD
View
B+
Retailer 4
-
HK$6,411 HKD
View
B+
Retailer 5
-
HK$6,576 HKD
View
B+
Retailer 6
-
HK$6,936 HKD
View
B+
Retailer 7
-
HK$6,944 HKD
View
B+
Retailer 8
-
HK$7,226 HKD
View
B+
Retailer 9
-
HK$7,830 HKD
View
B
Retailer 10
-
HK$8,174 HKD
View
Retailer 11
-
HK$8,339 HKD
View
Price last confirmed 34 days ago
B
Retailer 12
-
HK$8,558 HKD
View
Most Expensive
B
MOH London
0DC524D6E · Nov 7
HK$12,442 HKD
£1,250 GBP
View
12 more retailers have this diamond
Prices start from HK$5,118 HKDSave up to HK$7,324 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
0.58ct Cushion
HK$5,118 HKD