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Cushion|Natural|GIA

0.50ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 6522953381

Certificate GIA 6522953381

Diamond specifications and retailer prices

From £254 GBP
$340 USD
As of October 31, 2026
Save £451 GBP (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £705 GBP 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6522953381. Listed at 11 retailers as of October 31, 2026, with prices from £254 to £705, a £451 spread on the same certified stone. MOH London lists it at £705. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle35.2°
OriginNatural
Grading LabGIA
CertificateGIA 6522953381
Dimensions5.27 × 4.11 × 2.81 mm
L/W Ratio1.28
Top View
5.27 mm4.11 mm0.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522953381
Side View
Table 60.0%Crown 35.4°Girdle: Very ThickPavilion 35.2°Culet: NoneDepth 68.4%

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: £705 GBP|Low: £203 GBP|High: £787 GBP|Avg: £396 GBP|-10.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7£254 GBP
Retailer 9£255 GBP
Retailer 3£261 GBP
Retailer 11£296 GBP
Retailer 8£357 GBP
Retailer 10£360 GBP
Retailer 4£378 GBP
Retailer 6£381 GBP
Retailer 5£383 GBP
Retailer 2£495 GBP
MOH London£705 GBP

40 data points across 11 retailers

11 retailers£254 GBP to £705 GBP

A
Cheapest Retailer
-
£254 GBP
$340 USD
B+
Retailer 2
-
£255 GBP
$342 USD
View
Final sale: no returns
A
Retailer 3
-
£261 GBP
$350 USD
View
A
Retailer 4
-
£296 GBP
HK$3,100 HKD
View
B+
Retailer 5
-
£357 GBP
$478 USD
View
B+
Retailer 6
-
£360 GBP
$482 USD
View
B+
Retailer 7
-
£378 GBP
View
B+
Retailer 8
-
£381 GBP
$510 USD
View
B+
Retailer 9
-
£383 GBP
View
B
Retailer 10
-
£495 GBP
€632 EUR
View
Most Expensive
B
MOH London
E0FC3010E · Nov 1
£705 GBP
View
10 more retailers have this diamond
Prices start from £254 GBPSave up to £451 GBP

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
£254 GBP