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Cushion|Natural|GIA

0.50ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 5546899855

Certificate GIA 5546899855

Diamond specifications and retailer prices

From HK$3,711 HKD
$473 USD
As of November 2, 2026
Save HK$5,576 HKD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$9,287 HKD at MOH London · As of November 2, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5546899855. Listed at 14 retailers as of November 2, 2026, with prices from HK$3,711 to HK$9,287, a HK$5,576 spread on the same certified stone. MOH London lists it at HK$9,287. 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

0.50
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546899855
Dimensions5.41 × 4.15 × 2.89 mm
L/W Ratio1.30
Top View
5.41 mm4.15 mm0.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546899855
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 69.8%

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 2
Current: HK$9,287 HKD|Low: HK$3,397 HKD|High: HK$9,407 HKD|Avg: HK$5,653 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 10HK$3,711 HKD
Retailer 3HK$4,331 HKD
Retailer 8HK$4,645 HKD
Retailer 4HK$4,939 HKD
Retailer 2HK$5,039 HKD
Retailer 7HK$5,042 HKD
Retailer 9HK$5,610 HKD
Retailer 5HK$6,022 HKD
Retailer 11HK$6,050 HKD
Retailer 6HK$6,210 HKD
MOH LondonHK$9,287 HKD

38 data points across 11 retailers

14 retailersHK$3,711 HKD to HK$9,287 HKD

B+
Cheapest Retailer
-
HK$3,711 HKD
$473 USD
Final sale: no returns
Retailer 2
-
HK$4,198 HKD
SGD 723 SGD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
HK$4,331 HKD
$552 USD
View
B+
Retailer 4
-
HK$4,645 HKD
$592 USD
View
B+
Retailer 5
-
HK$4,939 HKD
£496 GBP
View
B
Retailer 6
-
HK$5,039 HKD
£506 GBP
View
B+
Retailer 7
-
HK$5,042 HKD
£506 GBP
View
B
Retailer 8
-
HK$5,054 HKD
$644 USD
View
B
Retailer 9
-
HK$5,076 HKD
$647 USD
View
B
Retailer 10
-
HK$5,610 HKD
$715 USD
View
B
Retailer 11
-
HK$6,022 HKD
€731 EUR
View
Retailer 12
-
HK$6,050 HKD
A$1,186 AUD
View
Price last confirmed 30 days ago
B
Retailer 13
-
HK$6,210 HKD
ZAR 12,786 ZAR
View
Most Expensive
B
MOH London
CE4C6BAD8 · Nov 2
HK$9,287 HKD
£932 GBP
View
13 more retailers have this diamond
Prices start from HK$3,711 HKDSave up to HK$5,576 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+
0.50ct Cushion
HK$3,711 HKD