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Cushion|Natural|GIA

1.20ct I VS1 Cushion Natural Diamond

GD • I/VS1 • GIA 1357012441

Certificate GIA 1357012441

Diamond specifications and retailer prices

From £2,688 GBP
As of November 4, 2026
Save £2,922 GBP (52%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £5,610 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1357012441. Listed at 22 retailers as of November 4, 2026, with prices from £2,688 to £5,610, a £2,922 spread on the same certified stone. MOH London lists it at £5,610. 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
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1357012441
Dimensions6.28 × 5.95 × 4.14 mm
L/W Ratio1.06
Culet sizeNone
Top View
6.28 mm5.95 mm1.20 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1357012441
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £5,610 GBP|Low: £2,556 GBP|High: £5,692 GBP|Avg: £3,632 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 9£2,688 GBP
Retailer 5£2,752 GBP
Retailer 7£2,953 GBP
Retailer 6£3,032 GBP
Retailer 2£3,479 GBP
Retailer 8£3,560 GBP
Retailer 3£3,980 GBP
Retailer 4£4,341 GBP
MOH London£5,610 GBP

45 data points across 9 retailers

22 retailers£2,688 GBP to £5,610 GBP

B
Cheapest Retailer
-
£2,688 GBP
B+
Retailer 2
-
£2,752 GBP
View
B+
Retailer 3
-
£2,759 GBP
View
B
Retailer 4
-
£2,815 GBP
View
B
Retailer 5
-
£2,822 GBP
View
B
Retailer 6
-
£2,953 GBP
View
Final sale: no returns
B
Retailer 7
-
£3,032 GBP
View
B
Retailer 8
-
£3,037 GBP
View
B
Retailer 9
-
£3,183 GBP
View
B
Retailer 10
-
£3,307 GBP
View
B
Retailer 11
-
£3,342 GBP
View
B
Retailer 12
-
£3,479 GBP
View
B
Retailer 13
-
£3,548 GBP
View
B
Retailer 14
-
£3,548 GBP
View
B
Retailer 15
-
£3,557 GBP
View
Retailer 16
-
£3,560 GBP
View
Price last confirmed 27 days ago
B
Retailer 17
-
£3,667 GBP
View
Retailer 18
-
£3,900 GBP
View
Price last confirmed 13 days ago
B
Retailer 19
-
£3,980 GBP
View
B
Retailer 20
-
£4,098 GBP
View
B
Retailer 21
-
£4,341 GBP
View
Most Expensive
B
MOH London
F47C48CF7 · Nov 4
£5,610 GBP
View
21 more retailers have this diamond
Prices start from £2,688 GBPSave up to £2,922 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+
1.20ct Cushion
£2,688 GBP