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Cushion|Natural|GIA

0.50ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 5526058603

Certificate GIA 5526058603

Diamond specifications and retailer prices

From HK$3,725 HKD
₹45,212 INR
As of October 31, 2026
Save HK$7,555 HKD (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$11,279 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5526058603. Listed at 14 retailers as of October 31, 2026, with prices from HK$3,725 to HK$11,279, a HK$7,555 spread on the same certified stone. MOH London lists it at HK$11,279. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526058603
Dimensions5.62 × 4.17 × 2.89 mm
L/W Ratio1.35
Top View
5.62 mm4.17 mm0.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5526058603
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.3%

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: Oct 31
Current: HK$11,279 HKD|Low: HK$3,725 HKD|High: HK$11,738 HKD|Avg: HK$6,603 HKD|-3.9%
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
November 1, 2026
Retailer 7HK$3,725 HKD
Retailer 5HK$4,218 HKD
Retailer 14HK$5,231 HKD
Retailer 11HK$5,264 HKD
Retailer 10HK$5,920 HKD
Retailer 2HK$6,009 HKD
Retailer 13HK$6,122 HKD
Retailer 12HK$6,355 HKD
Retailer 3HK$6,987 HKD
Retailer 4HK$7,022 HKD
Retailer 8HK$7,192 HKD
Retailer 9HK$7,540 HKD
Retailer 6HK$7,553 HKD
MOH LondonHK$11,279 HKD

30 data points across 14 retailers

14 retailersHK$3,725 HKD to HK$11,279 HKD

A
Cheapest Retailer
-
HK$3,725 HKD
₹45,212 INR
A
Retailer 2
-
HK$4,218 HKD
View
B+
Retailer 3
-
HK$5,231 HKD
SGD 901 SGD
View
B+
Retailer 4
-
HK$5,264 HKD
$671 USD
View
B
Retailer 5
-
HK$5,920 HKD
$755 USD
View
B
Retailer 6
-
HK$6,009 HKD
£603 GBP
View
B
Retailer 7
-
HK$6,122 HKD
£614 GBP
View
B+
Retailer 8
-
HK$6,355 HKD
$810 USD
View
B
Retailer 9
-
HK$6,987 HKD
$891 USD
View
Retailer 10
-
HK$7,022 HKD
$895 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
HK$7,192 HKD
€873 EUR
View
B
Retailer 12
-
HK$7,540 HKD
ZAR 15,526 ZAR
View
Retailer 13
-
HK$7,553 HKD
A$1,481 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
157047E6F · Nov 1
HK$11,279 HKD
£1,132 GBP
View
13 more retailers have this diamond
Prices start from HK$3,725 HKDSave up to HK$7,555 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$3,725 HKD