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Cushion|Natural|GIA

0.50ct K VS1 Cushion Natural Diamond

GD • K/VS1 • GIA 1438045425

Certificate GIA 1438045425

Diamond specifications and retailer prices

From £243 GBP
As of November 6, 2026
Save £501 GBP (67%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £744 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1438045425. Listed at 5 retailers as of November 4, 2026, with prices from £243 to £744, a £501 spread on the same certified stone. MOH London lists it at £744. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1438045425
Dimensions4.21 × 4.16 × 3.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
4.21 mm4.16 mm0.50 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1438045425
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 78.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £744 GBP|Low: £243 GBP|High: £750 GBP|Avg: £449 GBP|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2£243 GBP
Retailer 4£396 GBP
Retailer 5£446 GBP
Retailer 3£488 GBP
MOH London£744 GBP

43 data points across 5 retailers

5 retailers£243 GBP to £744 GBP

A
Cheapest Retailer
-
£243 GBP
B+
Retailer 2
-
£396 GBP
View
B
Retailer 3
-
£446 GBP
View
B
Retailer 4
-
£488 GBP
View
Most Expensive
C
MOH London
6220F833F · Nov 4
£744 GBP
View
4 more retailers have this diamond
Prices start from £243 GBPSave up to £501 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
£243 GBP