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Cushion|Natural|GIA

0.50ct K SI2 Cushion Natural Diamond

VG • K/SI2 • GIA 2328400200

Certificate GIA 2328400200

Diamond specifications and retailer prices

From £325 GBP
As of November 6, 2026
Save £558 GBP (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £883 GBP at MOH London · As of November 4, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2328400200. Listed at 8 retailers as of November 4, 2026, with prices from £325 to £883, a £558 spread on the same certified stone. MOH London lists it at £883. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2328400200
Dimensions7.17 × 4.00 × 2.86 mm
L/W Ratio1.79
Top View
7.17 mm4.00 mm0.50 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2328400200
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.6%

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 6
Current: £883 GBP|Low: £325 GBP|High: £893 GBP|Avg: £480 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9£325 GBP
Retailer 8£336 GBP
Retailer 3£394 GBP
Retailer 4£400 GBP
Retailer 6£412 GBP
Retailer 10£424 GBP
Retailer 2£455 GBP
Retailer 7£490 GBP
Retailer 5£570 GBP
Retailer 11£581 GBP
MOH London£883 GBP

30 data points across 11 retailers

8 retailers£325 GBP to £883 GBP

B+
Cheapest Retailer
-
£325 GBP
B+
Retailer 2
-
£336 GBP
View
B+
Retailer 3
-
£400 GBP
View
Retailer 4
-
£412 GBP
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£455 GBP
View
B
Retailer 6
-
£490 GBP
View
B
Retailer 7
-
£570 GBP
View
Most Expensive
C
MOH London
A85931EB5 · Nov 4
£883 GBP
View
7 more retailers have this diamond
Prices start from £325 GBPSave up to £558 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.

B+
0.50ct Cushion
£325 GBP