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Cushion|Natural|GIA

0.50ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 1543954089

Certificate GIA 1543954089

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)
15 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1543954089. Listed at 15 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543954089
Dimensions5.69 × 4.28 × 2.61 mm
L/W Ratio1.33
Key to symbols
Crystal, Cloud, Feather
Top View
5.69 mm4.28 mm0.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543954089
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 61.0%

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$5,705 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 8HK$3,711 HKD
Retailer 10HK$4,331 HKD
Retailer 3HK$4,939 HKD
Retailer 2HK$5,039 HKD
Retailer 6HK$5,042 HKD
Retailer 7HK$5,610 HKD
Retailer 4HK$6,022 HKD
Retailer 9HK$6,050 HKD
Retailer 5HK$6,210 HKD
MOH LondonHK$9,287 HKD

38 data points across 10 retailers

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

B+
Cheapest Retailer
-
HK$3,711 HKD
$473 USD
Final sale: no returns
B+
Retailer 2
-
HK$3,805 HKD
$485 USD
View
Retailer 3
-
HK$4,198 HKD
SGD 723 SGD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
HK$4,331 HKD
$552 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$5,641 HKD
$719 USD
View
B
Retailer 12
-
HK$6,022 HKD
€731 EUR
View
Retailer 13
-
HK$6,050 HKD
A$1,186 AUD
View
Price last confirmed 30 days ago
B
Retailer 14
-
HK$6,210 HKD
ZAR 12,786 ZAR
View
Most Expensive
B
MOH London
2323F6BDF · Nov 2
HK$9,287 HKD
£932 GBP
View
14 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