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Cushion|Natural|GIA

0.50ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 5546270942

Certificate GIA 5546270942

Diamond specifications and retailer prices

From HK$3,205 HKD
As of November 7, 2026
Save HK$6,171 HKD (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$9,376 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded E 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 5546270942. Listed at 20 retailers as of November 4, 2026, with prices from HK$3,205 to HK$9,376, a HK$6,171 spread on the same certified stone. MOH London lists it at HK$9,376. 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

0.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 5546270942
Dimensions4.74 × 4.54 × 3.02 mm
L/W Ratio1.04
Top View
4.74 mm4.54 mm0.50 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546270942
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 39.9°Culet: NoneDepth 66.6%

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 7
Current: HK$9,376 HKD|Low: HK$3,205 HKD|High: HK$9,874 HKD|Avg: HK$5,229 HKD|-5.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 7, 2026
Retailer 6HK$3,205 HKD
Retailer 10HK$3,605 HKD
Retailer 8HK$3,746 HKD
Retailer 9HK$3,942 HKD
Retailer 18HK$3,966 HKD
Retailer 16HK$4,107 HKD
Retailer 17HK$4,334 HKD
Retailer 19HK$4,373 HKD
Retailer 13HK$4,734 HKD
Retailer 15HK$4,757 HKD
Retailer 14HK$5,392 HKD
Retailer 3HK$5,572 HKD
Retailer 5HK$5,643 HKD
Retailer 7HK$5,666 HKD
Retailer 2HK$5,674 HKD
Retailer 4HK$5,690 HKD
Retailer 11HK$5,831 HKD
Retailer 12HK$6,192 HKD
Retailer 20HK$6,301 HKD
MOH LondonHK$9,376 HKD

31 data points across 20 retailers

20 retailersHK$3,205 HKD to HK$9,376 HKD

A
Cheapest Retailer
-
HK$3,205 HKD
A
Retailer 2
-
HK$3,605 HKD
View
A
Retailer 3
-
HK$3,746 HKD
View
Final sale: no returns
Retailer 4
-
HK$3,942 HKD
View
Price last confirmed 16 days ago
A
Retailer 5
-
HK$3,966 HKD
View
A
Retailer 6
-
HK$4,107 HKD
View
A
Retailer 7
-
HK$4,334 HKD
View
A
Retailer 8
-
HK$4,373 HKD
View
B+
Retailer 9
-
HK$4,734 HKD
View
B+
Retailer 10
-
HK$4,757 HKD
View
B+
Retailer 11
-
HK$5,392 HKD
View
B+
Retailer 12
-
HK$5,572 HKD
View
B+
Retailer 13
-
HK$5,643 HKD
View
B+
Retailer 14
-
HK$5,666 HKD
View
B+
Retailer 15
-
HK$5,674 HKD
View
B+
Retailer 16
-
HK$5,690 HKD
View
Retailer 17
-
HK$5,831 HKD
View
Price last confirmed 21 days ago
Retailer 18
-
HK$6,192 HKD
View
Price last confirmed 34 days ago
B+
Retailer 19
-
HK$6,301 HKD
View
Most Expensive
B
MOH London
DC08CB9A8 · Nov 4
HK$9,376 HKD
£942 GBP
View
19 more retailers have this diamond
Prices start from HK$3,205 HKDSave up to HK$6,171 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
0.50ct Cushion
HK$3,205 HKD