Cushion|Natural|GIA

1.01ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 2404068827

Certificate GIA 2404068827

Diamond specifications and retailer prices

From £2,013 GBP
As of November 4, 2026
Save £1,772 GBP (47%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £4,390 GBP at MOH London · As of October 26, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2404068827. Listed at 24 retailers as of November 4, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2404068827
Dimensions6.78 × 5.22 × 3.63 mm
L/W Ratio1.30
Top View
6.78 mm5.22 mm1.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2404068827
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.4%

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 4
Current: £4,390 GBP|Low: £1,893 GBP|High: £4,438 GBP|Avg: £2,790 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9£2,037 GBP
Retailer 6£2,082 GBP
Retailer 5£2,305 GBP
Retailer 8£2,375 GBP
Retailer 7£2,811 GBP
Retailer 2£2,879 GBP
Retailer 3£3,041 GBP
Retailer 4£3,192 GBP
MOH London£4,390 GBP

43 data points across 9 retailers

24 retailers£2,013 GBP to £3,785 GBP

B+
Cheapest Retailer
-
£2,013 GBP
B+
Retailer 2
-
£2,037 GBP
View
B+
Retailer 3
-
£2,082 GBP
View
Final sale: no returns
B+
Retailer 4
-
£2,100 GBP
View
Retailer 5
-
£2,127 GBP
View
Price last confirmed 12 days ago
Retailer 6
-
£2,251 GBP
View
Price last confirmed 11 days ago
Retailer 7
-
£2,305 GBP
View
Price last confirmed 10 days ago
Retailer 8
-
£2,375 GBP
View
Price last confirmed 13 days ago
Retailer 9
-
£2,389 GBP
View
Price last confirmed 13 days ago
B+
Retailer 10
-
£2,427 GBP
View
Retailer 11
-
£2,554 GBP
View
Price last confirmed 11 days ago
B
Retailer 12
-
£2,581 GBP
View
B
Retailer 13
-
£2,581 GBP
View
Retailer 14
-
£2,697 GBP
View
Price last confirmed 12 days ago
Retailer 15
-
£2,697 GBP
View
Price last confirmed 12 days ago
Retailer 16
-
£2,787 GBP
View
Price last confirmed 12 days ago
Retailer 17
-
£2,811 GBP
View
Price last confirmed 34 days ago
B
Retailer 18
-
£2,879 GBP
View
Retailer 19
-
£2,971 GBP
View
Price last confirmed 15 days ago
B
Retailer 20
-
£3,041 GBP
View
B
Retailer 21
-
£3,080 GBP
View
Retailer 22
-
£3,192 GBP
View
Price last confirmed 12 days ago
B
Retailer 23
-
£3,785 GBP
View
Most Expensive
MOH London
8604759F0 · Oct 26
£4,390 GBP
View
Price last confirmed 11 days ago
23 more retailers have this diamond
Prices start from £2,013 GBPSave up to £1,772 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
£2,013 GBP