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Cushion|Natural|GIA

0.55ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 7546325808

Certificate GIA 7546325808

Diamond specifications and retailer prices

From HK$2,790 HKD
As of November 6, 2026
Save HK$1,390 HKD (33%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$4,180 HKD at Steven Stone · As of November 7, 2026
View at Steven Stone

About this 0.55ct natural cushion diamond

This 0.55ct 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 7546325808. Listed at 5 retailers as of November 6, 2026, with prices from HK$2,790 to HK$4,180, a HK$1,390 spread on the same certified stone. Steven Stone lists it at HK$4,180. 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

0.55
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546325808
Dimensions4.73 × 4.55 × 3.06 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.73 mm4.55 mm0.55 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7546325808
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.3%

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$3,927 HKD|Low: HK$2,790 HKD|High: HK$4,279 HKD|Avg: HK$3,472 HKD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Steven Stone
November 7, 2026
Retailer 4HK$2,790 HKD
Retailer 3HK$3,158 HKD
Retailer 2HK$3,880 HKD
Retailer 1HK$3,927 HKD
Steven StoneHK$4,180 HKD

41 data points across 5 retailers

5 retailersHK$2,790 HKD to HK$4,180 HKD

A
Cheapest Retailer
-
HK$2,790 HKD
A
Retailer 2
-
HK$3,158 HKD
View
A
Retailer 3
-
HK$3,880 HKD
View
A
Retailer 4
-
HK$3,927 HKD
View
Most Expensive
A
Steven Stone
333532780 · Nov 7
HK$4,180 HKD
£420 GBP
View
4 more retailers have this diamond
Prices start from HK$2,790 HKDSave up to HK$1,390 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
0.55ct Cushion
HK$2,790 HKD