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Cushion|Natural|GIA

1.20ct J VS2 Cushion Natural Diamond

EX • J/VS2 • GIA 1558013478

Certificate GIA 1558013478

Diamond specifications and retailer prices

From £1,147 GBP
As of November 6, 2026
Save £1,543 GBP (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,690 GBP at MOH London · As of November 4, 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558013478. Listed at 16 retailers as of November 4, 2026, with prices from £1,147 to £2,690, a £1,543 spread on the same certified stone. MOH London lists it at £2,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558013478
Dimensions7.35 × 5.44 × 3.59 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.35 mm5.44 mm1.20 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558013478
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.1%

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: £2,690 GBP|Low: £1,147 GBP|High: £2,788 GBP|Avg: £1,660 GBP|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 2£1,147 GBP
Retailer 3£1,216 GBP
Retailer 4£1,350 GBP
Retailer 14£1,391 GBP
Retailer 8£1,493 GBP
Retailer 13£1,538 GBP
Retailer 7£1,540 GBP
Retailer 5£1,561 GBP
Retailer 6£1,643 GBP
Retailer 11£1,672 GBP
Retailer 12£1,682 GBP
Retailer 15£1,815 GBP
Retailer 10£1,879 GBP
Retailer 9£2,091 GBP
MOH London£2,690 GBP

21 data points across 15 retailers

16 retailers£1,147 GBP to £2,690 GBP

A
Cheapest Retailer
-
£1,147 GBP
A
Retailer 2
-
£1,216 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,350 GBP
View
A
Retailer 4
-
£1,391 GBP
View
A
Retailer 5
-
£1,493 GBP
View
A
Retailer 6
-
£1,538 GBP
View
Retailer 7
-
£1,540 GBP
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£1,561 GBP
View
B+
Retailer 9
-
£1,643 GBP
View
B+
Retailer 10
-
£1,672 GBP
View
B+
Retailer 11
-
£1,682 GBP
View
B+
Retailer 12
-
£1,815 GBP
View
B+
Retailer 13
-
£1,879 GBP
View
Retailer 14
-
£1,945 GBP
View
Price last confirmed 32 days ago
B
Retailer 15
-
£2,091 GBP
View
Most Expensive
B
MOH London
DDEE0688D · Nov 4
£2,690 GBP
View
15 more retailers have this diamond
Prices start from £1,147 GBPSave up to £1,543 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
£1,147 GBP