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Cushion|Natural|GIA

0.50ct J VS1 Cushion Natural Diamond

J/VS1 • GIA 2557781510

Certificate GIA 2557781510

Diamond specifications and retailer prices

From £256 GBP
$343 USD
As of November 2, 2026
Save £384 GBP (60%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £640 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 J colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by GIA 2557781510. Listed at 3 retailers as of November 1, 2026, with prices from £256 to £640, a £384 spread on the same certified stone. MOH London lists it at £640. 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
J
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557781510
Dimensions5.02 × 3.99 × 2.78 mm
L/W Ratio1.26
Culet sizeNone
Key to symbols
Feather
Top View
5.02 mm3.99 mm0.50 ctJ / VS1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557781510
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.6%

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 2
Current: £640 GBP|Low: £191 GBP|High: £732 GBP|Avg: £474 GBP|-11.6%
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£256 GBP
Retailer 2£469 GBP
MOH London£640 GBP

26 data points across 3 retailers

3 retailers£256 GBP to £640 GBP

B+
Cheapest Retailer
-
£256 GBP
$343 USD
Final sale: no returns
B
Retailer 2
-
£469 GBP
€599 EUR
View
Most Expensive
B
MOH London
582A721BC · Nov 1
£640 GBP
View
2 more retailers have this diamond
Prices start from £256 GBPSave up to £384 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
£256 GBP