CaratHunter
Plans
Cushion|Natural|GIA

0.53ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 7533634438

Certificate GIA 7533634438

Diamond specifications and retailer prices

From HK$4,107 HKD
As of November 7, 2026
Save HK$671 HKD (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$4,778 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 7533634438. Listed at 3 retailers as of November 7, 2026, with prices from HK$4,107 to HK$4,778, a HK$671 spread on the same certified stone. Steven Stone lists it at HK$4,778. 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
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7533634438
Dimensions4.66 × 4.48 × 2.91 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.66 mm4.48 mm0.53 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7533634438
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.1%

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$4,107 HKD|Low: HK$2,665 HKD|High: HK$4,778 HKD|Avg: HK$3,382 HKD|+12.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Steven Stone
November 7, 2026
Retailer 4HK$2,790 HKD
Retailer 3HK$3,010 HKD
Retailer 2HK$3,613 HKD
Retailer 1HK$4,107 HKD
Steven StoneHK$4,778 HKD

40 data points across 5 retailers

3 retailersHK$4,107 HKD to HK$4,778 HKD

Retailer 1
-
HK$3,613 HKD
Price last confirmed 10 days ago
B+
Retailer 2
-
HK$4,107 HKD
View
Most Expensive
B+
Steven Stone
337907627 · Nov 7
HK$4,778 HKD
£480 GBP
View
2 more retailers have this diamond
Prices start from HK$4,107 HKDSave up to HK$671 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$4,107 HKD