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Cushion|Natural|GIA

0.63ct J VVS1 Cushion Natural Diamond

EX • J/VVS1 • GIA 6531486746

Certificate GIA 6531486746

Diamond specifications and retailer prices

From £348 GBP
As of November 6, 2026
Save £522 GBP (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £870 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.63ct natural cushion diamond

This 0.63ct natural cushion sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531486746. Listed at 12 retailers as of November 4, 2026, with prices from £348 to £870, a £522 spread on the same certified stone. MOH London lists it at £870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.63
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6531486746
Dimensions4.81 × 4.72 × 3.41 mm
L/W Ratio1.02
Top View
4.81 mm4.72 mm0.63 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6531486746
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 72.1%

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: Nov 6
Current: £870 GBP|Low: £319 GBP|High: £881 GBP|Avg: £516 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
Retailer 12
November 6, 2026
Retailer 10£348 GBP
Retailer 9£388 GBP
Retailer 8£406 GBP
Retailer 3£436 GBP
Retailer 2£460 GBP
Retailer 5£467 GBP
Retailer 11£475 GBP
Retailer 12£527 GBP
Retailer 7£563 GBP
Retailer 6£566 GBP
Retailer 4£604 GBP
MOH London£870 GBP

34 data points across 12 retailers

12 retailers£348 GBP to £870 GBP

A
Cheapest Retailer
-
£348 GBP
Final sale: no returns
A
Retailer 2
-
£388 GBP
View
Retailer 3
-
£406 GBP
View
Price last confirmed 9 days ago
A
Retailer 4
-
£436 GBP
View
A
Retailer 5
-
£460 GBP
View
A
Retailer 6
-
£467 GBP
View
A
Retailer 7
-
£475 GBP
View
B+
Retailer 8
-
£527 GBP
View
B+
Retailer 9
-
£563 GBP
View
B+
Retailer 10
-
£566 GBP
View
Retailer 11
-
£604 GBP
View
Price last confirmed 34 days ago
Most Expensive
B
MOH London
C0ED4F31D · Nov 4
£870 GBP
View
11 more retailers have this diamond
Prices start from £348 GBPSave up to £522 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
0.63ct Cushion
£348 GBP