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Cushion|Natural|GIA

0.50ct D SI1 Cushion Natural Diamond

VG • D/SI1 • GIA 2225285474

Certificate GIA 2225285474

Diamond specifications and retailer prices

From HK$6,151 HKD
$784 USD
As of October 31, 2026
Save HK$6,772 HKD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$12,923 HKD at MOH London · As of November 1, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2225285474. Listed at 16 retailers as of October 31, 2026, with prices from HK$6,151 to HK$12,923, a HK$6,772 spread on the same certified stone. MOH London lists it at HK$12,923. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225285474
Dimensions4.80 × 4.23 × 2.87 mm
L/W Ratio1.13
Culet sizeNone
Top View
4.80 mm4.23 mm0.50 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2225285474
Side View
Table 63.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$12,923 HKD|Low: HK$6,751 HKD|High: HK$13,083 HKD|Avg: HK$8,909 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7HK$7,061 HKD
Retailer 4HK$7,069 HKD
Retailer 12HK$7,100 HKD
Retailer 2HK$7,195 HKD
Retailer 10HK$7,226 HKD
Retailer 9HK$7,304 HKD
Retailer 8HK$8,434 HKD
Retailer 3HK$9,343 HKD
Retailer 5HK$10,174 HKD
Retailer 11HK$10,863 HKD
Retailer 6HK$11,151 HKD
MOH LondonHK$12,923 HKD

44 data points across 12 retailers

16 retailersHK$6,151 HKD to HK$12,923 HKD

B
Cheapest Retailer
-
HK$6,151 HKD
$784 USD
Retailer 2
-
HK$7,061 HKD
$900 USD
View
Price last confirmed 11 days ago
B
Retailer 3
-
HK$7,069 HKD
$901 USD
View
B
Retailer 4
-
HK$7,100 HKD
$905 USD
View
B
Retailer 5
-
HK$7,195 HKD
£722 GBP
View
B
Retailer 6
-
HK$7,226 HKD
$921 USD
View
B
Retailer 7
-
HK$7,304 HKD
$931 USD
View
B
Retailer 8
-
HK$7,689 HKD
$980 USD
View
B
Retailer 9
-
HK$7,689 HKD
$980 USD
View
B
Retailer 10
-
HK$7,924 HKD
$1,010 USD
View
B
Retailer 11
-
HK$8,270 HKD
$1,054 USD
View
B
Retailer 12
-
HK$8,434 HKD
$1,075 USD
View
B
Retailer 13
-
HK$10,174 HKD
€1,235 EUR
View
Retailer 14
-
HK$10,863 HKD
A$2,130 AUD
View
Price last confirmed 27 days ago
B
Retailer 15
-
HK$11,151 HKD
ZAR 22,962 ZAR
View
Most Expensive
B
MOH London
A47EBA474 · Nov 1
HK$12,923 HKD
£1,297 GBP
View
15 more retailers have this diamond
Prices start from HK$6,151 HKDSave up to HK$6,772 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$6,151 HKD