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Cushion|Natural|GIA

3.50ct J VS1 Cushion Natural Diamond

J/VS1

Diamond specifications and retailer prices

From £28,073 GBP
CA$52,242 CAD
As of October 30, 2026
Save £5,831 GBP (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £33,904 GBP at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 3.5ct natural cushion diamond

This 3.5ct natural cushion sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by GIA. Listed at 3 retailers as of October 30, 2026, with prices from £28,073 to £33,904, a £5,831 spread on the same certified stone. The Diamond Guys lists it at £33,904. 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

3.50
Carat
J
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions10.29 × 8.22 × 5.72 mm
L/W Ratio1.25
Top View
10.29 mm8.22 mm3.50 ctJ / VS1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 66.0%CrownGirdle: ThinPavilionCuletDepth 69.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £32,474 GBP|Low: £28,073 GBP|High: £33,904 GBP|Avg: £31,544 GBP|+0.6%
Retailer 1
Retailer 2
The Diamond Guys
October 30, 2026
Retailer 2£28,073 GBP
Retailer 1£32,474 GBP
The Diamond Guys£33,904 GBP

30 data points across 3 retailers

3 retailers£28,073 GBP to £33,904 GBP

B
Cheapest Retailer
-
£28,073 GBP
CA$52,242 CAD
C
Retailer 2
-
£32,474 GBP
View
Most Expensive
C
The Diamond Guys
1930732630 · Oct 31
£33,904 GBP
$45,428 USD
View
2 more retailers have this diamond
Prices start from £28,073 GBPSave up to £5,831 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
3.50ct Cushion
£28,073 GBP