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Cushion|Natural|GIA

1.01ct I SI2 Cushion Natural Diamond

GD • I/SI2 • GIA 5223732420

Certificate GIA 5223732420

Diamond specifications and retailer prices

From £1,756 GBP
As of November 6, 2026
Save £1,954 GBP (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,711 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5223732420. Listed at 17 retailers as of November 4, 2026, with prices from £1,756 to £3,711, a £1,954 spread on the same certified stone. MOH London lists it at £3,711. 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

1.01
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5223732420
Dimensions5.86 × 5.48 × 3.78 mm
L/W Ratio1.07
Top View
5.86 mm5.48 mm1.01 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5223732420
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.0%

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 6
Current: £3,711 GBP|Low: £1,756 GBP|High: £3,766 GBP|Avg: £2,328 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7£1,756 GBP
Retailer 4£1,759 GBP
Retailer 8£1,893 GBP
Retailer 5£2,016 GBP
Retailer 6£2,185 GBP
Retailer 3£2,355 GBP
Retailer 2£2,440 GBP
Retailer 9£2,584 GBP
MOH London£3,711 GBP

44 data points across 9 retailers

17 retailers£1,756 GBP to £3,711 GBP

B
Cheapest Retailer
-
£1,756 GBP
B+
Retailer 2
-
£1,759 GBP
View
B
Retailer 3
-
£1,805 GBP
View
B
Retailer 4
-
£1,812 GBP
View
B
Retailer 5
-
£1,893 GBP
View
B
Retailer 6
-
£1,902 GBP
View
Retailer 7
-
£2,016 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£2,185 GBP
View
B
Retailer 9
-
£2,187 GBP
View
B
Retailer 10
-
£2,204 GBP
View
B
Retailer 11
-
£2,301 GBP
View
B
Retailer 12
-
£2,301 GBP
View
B
Retailer 13
-
£2,355 GBP
View
B
Retailer 14
-
£2,376 GBP
View
B
Retailer 15
-
£2,440 GBP
View
Retailer 16
-
£2,584 GBP
View
Price last confirmed 14 days ago
Most Expensive
C
MOH London
D5425EC88 · Nov 4
£3,711 GBP
View
16 more retailers have this diamond
Prices start from £1,756 GBPSave up to £1,954 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+
1.01ct Cushion
£1,756 GBP