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Cushion|Natural|HRD

1.21ct G IF Cushion Natural Diamond

EX • G/IF • HRD 250000303924

Certificate HRD 250000303924

Diamond specifications and retailer prices

From £1,976 GBP
As of November 5, 2026
Save £1,361 GBP (41%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £3,338 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000303924. Listed at 2 retailers as of November 1, 2026, with prices from £1,976 to £3,338, a £1,361 spread on the same certified stone. MOH London lists it at £3,338. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.53°
Pavilion angle32.45°
OriginNatural
Grading LabHRD
CertificateHRD 250000303924
Dimensions5.99 × 5.75 × 3.98 mm
L/W Ratio1.04
Girdle conditionMedium
Top View
5.99 mm5.75 mm1.21 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000303924
Side View
Table 62.0%Crown 39.53°Girdle: MediumPavilion 32.45°Culet: NoneDepth 69.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £3,338 GBP|Low: £1,837 GBP|High: £3,446 GBP|Avg: £2,503 GBP|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3£1,837 GBP
Retailer 2£1,976 GBP
Retailer 4£2,267 GBP
Retailer 6£2,554 GBP
Retailer 5£2,989 GBP
MOH London£3,338 GBP

10 data points across 6 retailers

2 retailers£1,976 GBP to £3,338 GBP

A
Cheapest Retailer
-
£1,976 GBP
Most Expensive
B+
MOH London
2FE2972D4 · Nov 1
£3,338 GBP
View
1 more retailer has this diamond
Prices start from £1,976 GBPSave up to £1,361 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
1.21ct Cushion
£1,976 GBP