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Cushion|Natural|GIA

1.20ct F SI2 Cushion Natural Diamond

VG • F/SI2 • GIA 7356601187

Certificate GIA 7356601187

Diamond specifications and retailer prices

From £2,185 GBP
As of November 1, 2026
Save £1,453 GBP (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,639 GBP at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7356601187. Listed at 11 retailers as of November 1, 2026, with prices from £2,185 to £3,639, a £1,453 spread on the same certified stone. 77 Diamonds lists it at £3,639. 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7356601187
Dimensions5.97 × 5.90 × 3.86 mm
L/W Ratio1.01
Top View
5.97 mm5.90 mm1.20 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7356601187
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.5%

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 1
Current: £3,639 GBP|Low: £2,185 GBP|High: £3,679 GBP|Avg: £2,777 GBP|+1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 2£2,185 GBP
Retailer 4£2,389 GBP
Retailer 3£2,698 GBP
Retailer 5£2,944 GBP
77 Diamonds£3,639 GBP

35 data points across 5 retailers

11 retailers£2,185 GBP to £3,639 GBP

B+
Cheapest Retailer
-
£2,185 GBP
B+
Retailer 2
-
£2,389 GBP
View
B+
Retailer 3
-
£2,405 GBP
View
B
Retailer 4
-
£2,456 GBP
View
B
Retailer 5
-
£2,536 GBP
View
B
Retailer 6
-
£2,625 GBP
View
B
Retailer 7
-
£2,698 GBP
View
B
Retailer 8
-
£2,854 GBP
View
B
Retailer 9
-
£2,854 GBP
View
B
Retailer 10
-
£2,944 GBP
View
Most Expensive
B
77 Diamonds
CUSZGAUXRTTT · Nov 7
£3,639 GBP
View
10 more retailers have this diamond
Prices start from £2,185 GBPSave up to £1,453 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
£2,185 GBP