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Cushion|Natural|GIA

1.01ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 3555373626

Certificate GIA 3555373626

Diamond specifications and retailer prices

From £965 GBP
As of November 6, 2026
Save £1,253 GBP (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,218 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555373626. Listed at 21 retailers as of November 4, 2026, with prices from £965 to £2,218, a £1,253 spread on the same certified stone. MOH London lists it at £2,218. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555373626
Dimensions5.69 × 5.65 × 3.87 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.69 mm5.65 mm1.01 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555373626
Side View
Table 69.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,218 GBP|Low: £947 GBP|High: £2,286 GBP|Avg: £1,342 GBP|-2.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 3£965 GBP
Retailer 16£1,009 GBP
Retailer 7£1,013 GBP
Retailer 5£1,061 GBP
Retailer 17£1,076 GBP
Retailer 2£1,140 GBP
Retailer 8£1,141 GBP
Retailer 19£1,165 GBP
Retailer 11£1,204 GBP
Retailer 9£1,214 GBP
Retailer 6£1,220 GBP
Retailer 12£1,231 GBP
Retailer 15£1,263 GBP
Retailer 4£1,266 GBP
Retailer 10£1,291 GBP
Retailer 14£1,549 GBP
Retailer 13£1,724 GBP
Retailer 18£1,987 GBP
MOH London£2,218 GBP

22 data points across 19 retailers

21 retailers£965 GBP to £2,218 GBP

A
Cheapest Retailer
-
£965 GBP
A
Retailer 2
-
£1,009 GBP
View
A
Retailer 3
-
£1,013 GBP
View
A
Retailer 4
-
£1,061 GBP
View
Final sale: no returns
A
Retailer 5
-
£1,076 GBP
View
A
Retailer 6
-
£1,140 GBP
View
A
Retailer 7
-
£1,141 GBP
View
A
Retailer 8
-
£1,165 GBP
View
A
Retailer 9
-
£1,204 GBP
View
B+
Retailer 10
-
£1,214 GBP
View
A
Retailer 11
-
£1,220 GBP
View
A
Retailer 12
-
£1,231 GBP
View
A
Retailer 13
-
£1,263 GBP
View
A
Retailer 14
-
£1,266 GBP
View
Retailer 15
-
£1,291 GBP
View
Price last confirmed 18 days ago
B+
Retailer 16
-
£1,441 GBP
View
B+
Retailer 17
-
£1,549 GBP
View
Retailer 18
-
£1,684 GBP
View
Price last confirmed 33 days ago
B+
Retailer 19
-
£1,724 GBP
View
B+
Retailer 20
-
£1,987 GBP
View
Most Expensive
B
MOH London
700E3E0B9 · Nov 4
£2,218 GBP
View
20 more retailers have this diamond
Prices start from £965 GBPSave up to £1,253 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
1.01ct Cushion
£965 GBP