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Cushion|Natural|GIA

0.53ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 5563197660

Certificate GIA 5563197660

Diamond specifications and retailer prices

From HK$2,829 HKD
As of November 4, 2026
Save HK$4,268 HKD (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$7,097 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.53ct natural cushion diamond

This 0.53ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563197660. Listed at 10 retailers as of November 2, 2026, with prices from HK$2,829 to HK$7,097, a HK$4,268 spread on the same certified stone. MOH London lists it at HK$7,097. 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

0.53
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5563197660
Dimensions4.77 × 4.77 × 3.25 mm
L/W Ratio1.00
Top View
4.77 mm4.77 mm0.53 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5563197660
Side View
Table 63.0%CrownGirdlePavilionCuletDepth 68.2%

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 4
Current: HK$7,097 HKD|Low: HK$2,829 HKD|High: HK$8,301 HKD|Avg: HK$4,756 HKD|-14.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9HK$2,829 HKD
Retailer 6HK$3,135 HKD
Retailer 7HK$3,848 HKD
Retailer 2HK$3,966 HKD
Retailer 3HK$4,028 HKD
Retailer 8HK$4,091 HKD
Retailer 4HK$4,757 HKD
Retailer 10HK$5,478 HKD
Retailer 5HK$5,557 HKD
MOH LondonHK$7,097 HKD

38 data points across 10 retailers

10 retailersHK$2,829 HKD to HK$7,097 HKD

A
Cheapest Retailer
-
HK$2,829 HKD
Final sale: no returns
A
Retailer 2
-
HK$3,135 HKD
View
A
Retailer 3
-
HK$3,848 HKD
View
A
Retailer 4
-
HK$3,966 HKD
View
B+
Retailer 5
-
HK$4,028 HKD
View
B+
Retailer 6
-
HK$4,091 HKD
View
B+
Retailer 7
-
HK$4,757 HKD
View
Retailer 8
-
HK$5,478 HKD
View
Price last confirmed 34 days ago
B
Retailer 9
-
HK$5,557 HKD
View
Most Expensive
B
MOH London
2C2ADB75F · Nov 2
HK$7,097 HKD
£713 GBP
View
9 more retailers have this diamond
Prices start from HK$2,829 HKDSave up to HK$4,268 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
0.53ct Cushion
HK$2,829 HKD