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Cushion|Natural|GIA

1.20ct K VS1 Cushion Natural Diamond

VG • K/VS1 • GIA 6512544748

Certificate GIA 6512544748

Diamond specifications and retailer prices

From £1,177 GBP
As of November 5, 2026
Save £1,087 GBP (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,265 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6512544748. Listed at 11 retailers as of November 2, 2026, with prices from £1,177 to £2,265, a £1,087 spread on the same certified stone. MOH London lists it at £2,265. 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

1.20
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6512544748
Dimensions5.96 × 5.77 × 4.15 mm
L/W Ratio1.03
Top View
5.96 mm5.77 mm1.20 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6512544748
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.0%

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: £2,265 GBP|Low: £1,177 GBP|High: £2,292 GBP|Avg: £1,472 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7£1,177 GBP
Retailer 6£1,192 GBP
Retailer 2£1,228 GBP
Retailer 8£1,293 GBP
Retailer 10£1,341 GBP
Retailer 9£1,395 GBP
Retailer 4£1,434 GBP
Retailer 5£1,577 GBP
Retailer 3£1,755 GBP
MOH London£2,265 GBP

34 data points across 10 retailers

11 retailers£1,177 GBP to £2,265 GBP

A
Cheapest Retailer
-
£1,177 GBP
A
Retailer 2
-
£1,192 GBP
View
A
Retailer 3
-
£1,194 GBP
View
A
Retailer 4
-
£1,228 GBP
View
Retailer 5
-
£1,293 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£1,341 GBP
View
B+
Retailer 7
-
£1,395 GBP
View
B+
Retailer 8
-
£1,434 GBP
View
B+
Retailer 9
-
£1,577 GBP
View
B+
Retailer 10
-
£1,755 GBP
View
Most Expensive
B
MOH London
37F408C2C · Nov 2
£2,265 GBP
View
10 more retailers have this diamond
Prices start from £1,177 GBPSave up to £1,087 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
1.20ct Cushion
£1,177 GBP