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Cushion|Natural|GIA

0.53ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 7556725429

Certificate GIA 7556725429

Diamond specifications and retailer prices

From HK$4,428 HKD
As of November 7, 2026
Save HK$708 HKD (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$5,136 HKD at Steven Stone · As of November 7, 2026
View at Steven Stone

About this 0.53ct natural cushion diamond

This 0.53ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7556725429. Listed at 2 retailers as of November 7, 2026, with prices from HK$4,428 to HK$5,136, a HK$708 spread on the same certified stone. Steven Stone lists it at HK$5,136. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556725429
Dimensions4.62 × 4.52 × 3.05 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal
Top View
4.62 mm4.52 mm0.53 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556725429
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCuletDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: HK$4,428 HKD|Low: HK$4,201 HKD|High: HK$5,136 HKD|Avg: HK$4,364 HKD|+1.4%
Retailer 1
Steven Stone
November 7, 2026
Retailer 1HK$4,428 HKD
Steven StoneHK$5,136 HKD

41 data points across 2 retailers

2 retailersHK$4,428 HKD to HK$5,136 HKD

B+
Cheapest Retailer
-
HK$4,428 HKD
Most Expensive
B
Steven Stone
334283254 · Nov 7
HK$5,136 HKD
£516 GBP
View
1 more retailer has this diamond
Prices start from HK$4,428 HKDSave up to HK$708 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.

B+
0.53ct Cushion
HK$4,428 HKD