CaratHunter
Plans
Cushion|Natural|GIA

1.25ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 6545833664

Certificate GIA 6545833664

Diamond specifications and retailer prices

From £2,002 GBP
As of November 5, 2026
Save £1,567 GBP (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,569 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.25ct natural cushion diamond

This 1.25ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545833664. Listed at 4 retailers as of November 2, 2026, with prices from £2,002 to £3,569, a £1,567 spread on the same certified stone. MOH London lists it at £3,569. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545833664
Dimensions5.99 × 5.93 × 4.04 mm
L/W Ratio1.01
Top View
5.99 mm5.93 mm1.25 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545833664
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.0%

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 5
Current: £3,569 GBP|Low: £1,941 GBP|High: £3,612 GBP|Avg: £2,597 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3£2,002 GBP
Retailer 4£2,282 GBP
Retailer 2£2,505 GBP
MOH London£3,569 GBP

45 data points across 4 retailers

4 retailers£2,002 GBP to £3,569 GBP

A
Cheapest Retailer
-
£2,002 GBP
Retailer 2
-
£2,282 GBP
View
Price last confirmed 31 days ago
B+
Retailer 3
-
£2,505 GBP
View
Most Expensive
B
MOH London
79CD60738 · Nov 2
£3,569 GBP
View
3 more retailers have this diamond
Prices start from £2,002 GBPSave up to £1,567 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
1.25ct Cushion
£2,002 GBP