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Cushion|Natural|GIA

1.21ct E SI2 Cushion Natural Diamond

VG • E/SI2 • GIA 1232714794

Certificate GIA 1232714794

Diamond specifications and retailer prices

From £1,429 GBP
As of November 6, 2026
Save £721 GBP (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,151 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded E 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 1232714794. Listed at 2 retailers as of November 6, 2026, with prices from £1,429 to £2,151, a £721 spread on the same certified stone. 77 Diamonds lists it at £2,151. 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

1.21
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232714794
Dimensions6.83 × 5.99 × 3.44 mm
L/W Ratio1.14
Top View
6.83 mm5.99 mm1.21 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232714794
Side View
Table 64.0%CrownGirdlePavilionCuletDepth 57.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £2,151 GBP|Low: £1,414 GBP|High: £2,174 GBP|Avg: £1,794 GBP|+0.3%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2£1,429 GBP
77 Diamonds£2,151 GBP

39 data points across 2 retailers

2 retailers£1,429 GBP to £2,151 GBP

B+
Cheapest Retailer
-
£1,429 GBP
Most Expensive
B+
77 Diamonds
CUSZCVD7Y5TC · Nov 6
£2,151 GBP
View
1 more retailer has this diamond
Prices start from £1,429 GBPSave up to £721 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+
1.21ct Cushion
£1,429 GBP