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Cushion|Natural|GIA

0.50ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 2538147102

Certificate GIA 2538147102

Diamond specifications and retailer prices

From HK$2,746 HKD
$350 USD
As of October 31, 2026
Save HK$4,886 HKD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$7,632 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 2538147102. Listed at 20 retailers as of October 31, 2026, with prices from HK$2,746 to HK$7,632, a HK$4,886 spread on the same certified stone. MOH London lists it at HK$7,632. 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
SymmetryVery Good
FluorescenceMedium
Crown angle36.3°
Pavilion angle34.6°
OriginNatural
Grading LabGIA
CertificateGIA 2538147102
Dimensions4.42 × 4.37 × 3.07 mm
L/W Ratio1.01
Top View
4.42 mm4.37 mm0.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2538147102
Side View
Table 61.0%Crown 36.3°Girdle: THK-VTKPavilion 34.6°Culet: NoneDepth 70.4%

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$7,632 HKD|Low: HK$2,668 HKD|High: HK$8,051 HKD|Avg: HK$4,300 HKD|+2.5%
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
November 1, 2026
Retailer 11HK$2,746 HKD
Retailer 19HK$2,746 HKD
Retailer 3HK$2,762 HKD
Retailer 8HK$3,113 HKD
Retailer 10HK$3,350 HKD
Retailer 16HK$3,476 HKD
Retailer 5HK$3,687 HKD
Retailer 6HK$3,687 HKD
Retailer 13HK$3,821 HKD
Retailer 7HK$3,844 HKD
Retailer 18HK$3,860 HKD
Retailer 2HK$4,055 HKD
Retailer 12HK$4,059 HKD
Retailer 14HK$4,127 HKD
Retailer 9HK$4,304 HKD
Retailer 17HK$4,668 HKD
Retailer 15HK$5,042 HKD
Retailer 4HK$5,098 HKD
MOH LondonHK$7,632 HKD

26 data points across 19 retailers

20 retailersHK$2,746 HKD to HK$7,632 HKD

A
Cheapest Retailer
-
HK$2,746 HKD
$350 USD
A
Retailer 2
-
HK$2,746 HKD
$350 USD
View
B+
Retailer 3
-
HK$2,762 HKD
$352 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$3,113 HKD
View
B+
Retailer 5
-
HK$3,350 HKD
$427 USD
View
A
Retailer 6
-
HK$3,476 HKD
$443 USD
View
B+
Retailer 7
-
HK$3,687 HKD
$470 USD
View
B+
Retailer 8
-
HK$3,687 HKD
$470 USD
View
B+
Retailer 9
-
HK$3,821 HKD
$487 USD
View
B+
Retailer 10
-
HK$3,844 HKD
$490 USD
View
B+
Retailer 11
-
HK$3,860 HKD
$492 USD
View
B+
Retailer 12
-
HK$4,055 HKD
£407 GBP
View
B+
Retailer 13
-
HK$4,059 HKD
£407 GBP
View
B+
Retailer 14
-
HK$4,127 HKD
$526 USD
View
B+
Retailer 15
-
HK$4,304 HKD
£432 GBP
View
B+
Retailer 16
-
HK$4,668 HKD
$595 USD
View
B+
Retailer 17
-
HK$5,042 HKD
€612 EUR
View
B+
Retailer 18
-
HK$5,098 HKD
ZAR 10,498 ZAR
View
Retailer 19
-
HK$5,113 HKD
A$1,003 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
64C7E247D · Nov 1
HK$7,632 HKD
£766 GBP
View
19 more retailers have this diamond
Prices start from HK$2,746 HKDSave up to HK$4,886 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$2,746 HKD