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Cushion|Natural|GIA

1.01ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 2548961061

Certificate GIA 2548961061

Diamond specifications and retailer prices

From £1,108 GBP
HK$11,600 HKD
As of November 2, 2026
Save £1,392 GBP (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,500 GBP at MOH London · As of October 29, 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 H 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 2548961061. Listed at 20 retailers as of October 29, 2026, with prices from £1,108 to £2,500, a £1,392 spread on the same certified stone. MOH London lists it at £2,500. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548961061
Dimensions6.91 × 5.31 × 3.54 mm
L/W Ratio1.30
Top View
6.91 mm5.31 mm1.01 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548961061
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.7%

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 2
Current: £2,500 GBP|Low: £1,089 GBP|High: £2,535 GBP|Avg: £1,559 GBP|-1.3%
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 2, 2026
Retailer 2£1,108 GBP
Retailer 5£1,114 GBP
Retailer 15£1,187 GBP
Retailer 17£1,214 GBP
Retailer 19£1,271 GBP
Retailer 8£1,301 GBP
Retailer 10£1,336 GBP
Retailer 18£1,336 GBP
Retailer 9£1,339 GBP
Retailer 6£1,384 GBP
Retailer 12£1,385 GBP
Retailer 14£1,426 GBP
Retailer 4£1,556 GBP
Retailer 16£1,557 GBP
Retailer 3£1,745 GBP
Retailer 11£1,868 GBP
Retailer 13£1,939 GBP
Retailer 7£2,254 GBP
MOH London£2,500 GBP

21 data points across 19 retailers

20 retailers£1,108 GBP to £2,500 GBP

A
Cheapest Retailer
-
£1,108 GBP
HK$11,600 HKD
A
Retailer 2
-
£1,114 GBP
$1,493 USD
View
A
Retailer 3
-
£1,187 GBP
$1,590 USD
View
Final sale: no returns
A
Retailer 4
-
£1,214 GBP
$1,627 USD
View
A
Retailer 5
-
£1,271 GBP
€1,622 EUR
View
A
Retailer 6
-
£1,301 GBP
$1,744 USD
View
B+
Retailer 7
-
£1,336 GBP
$1,790 USD
View
B+
Retailer 8
-
£1,336 GBP
$1,790 USD
View
B+
Retailer 9
-
£1,339 GBP
$1,794 USD
View
B+
Retailer 10
-
£1,384 GBP
$1,854 USD
View
A
Retailer 11
-
£1,385 GBP
View
B+
Retailer 12
-
£1,426 GBP
$1,911 USD
View
B+
Retailer 13
-
£1,532 GBP
A$3,158 AUD
View
B+
Retailer 14
-
£1,556 GBP
$2,085 USD
View
B+
Retailer 15
-
£1,557 GBP
View
B+
Retailer 16
-
£1,745 GBP
ZAR 37,774 ZAR
View
Retailer 17
-
£1,868 GBP
A$3,851 AUD
View
Price last confirmed 31 days ago
B
Retailer 18
-
£1,939 GBP
€2,474 EUR
View
Retailer 19
-
£2,254 GBP
$3,020 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
0C3385A15 · Oct 29
£2,500 GBP
View
19 more retailers have this diamond
Prices start from £1,108 GBPSave up to £1,392 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
£1,108 GBP