CaratHunter
Plans
Cushion|Natural|GIA

1.01ct D SI1 Cushion Natural Diamond

VG • D/SI1 • GIA 6521226596

Certificate GIA 6521226596

Diamond specifications and retailer prices

From £1,243 GBP
As of November 6, 2026
Save £1,641 GBP (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,884 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6521226596. Listed at 21 retailers as of November 4, 2026, with prices from £1,243 to £2,884, a £1,641 spread on the same certified stone. MOH London lists it at £2,884. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6521226596
Dimensions6.02 × 5.74 × 3.81 mm
L/W Ratio1.05
Top View
6.02 mm5.74 mm1.01 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6521226596
Side View
Table 66.0%CrownGirdle: STK-VTKPavilion 40.2°Culet: NoneDepth 66.4%

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: £2,884 GBP|Low: £1,214 GBP|High: £2,893 GBP|Avg: £1,665 GBP|+0.1%
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
November 6, 2026
Retailer 6£1,243 GBP
Retailer 9£1,270 GBP
Retailer 10£1,296 GBP
Retailer 8£1,381 GBP
Retailer 17£1,385 GBP
Retailer 2£1,483 GBP
Retailer 16£1,483 GBP
Retailer 3£1,524 GBP
Retailer 4£1,539 GBP
Retailer 13£1,567 GBP
Retailer 14£1,583 GBP
Retailer 7£1,585 GBP
Retailer 15£1,625 GBP
Retailer 5£1,696 GBP
Retailer 12£2,015 GBP
Retailer 11£2,049 GBP
Retailer 18£2,577 GBP
MOH London£2,884 GBP

26 data points across 18 retailers

21 retailers£1,243 GBP to £2,884 GBP

A
Cheapest Retailer
-
£1,243 GBP
A
Retailer 2
-
£1,270 GBP
View
Retailer 3
-
£1,296 GBP
View
Price last confirmed 18 days ago
A
Retailer 4
-
£1,381 GBP
View
Final sale: no returns
A
Retailer 5
-
£1,385 GBP
View
A
Retailer 6
-
£1,483 GBP
View
A
Retailer 7
-
£1,483 GBP
View
A
Retailer 8
-
£1,524 GBP
View
A
Retailer 9
-
£1,539 GBP
View
A
Retailer 10
-
£1,567 GBP
View
A
Retailer 11
-
£1,583 GBP
View
B+
Retailer 12
-
£1,585 GBP
View
A
Retailer 13
-
£1,625 GBP
View
B+
Retailer 14
-
£1,696 GBP
View
Retailer 15
-
£1,780 GBP
View
Price last confirmed 16 days ago
B+
Retailer 16
-
£1,801 GBP
View
B+
Retailer 17
-
£2,015 GBP
View
Retailer 18
-
£2,046 GBP
View
Price last confirmed 31 days ago
B+
Retailer 19
-
£2,049 GBP
View
B
Retailer 20
-
£2,577 GBP
View
Most Expensive
B
MOH London
D6A38FA08 · Nov 4
£2,884 GBP
View
20 more retailers have this diamond
Prices start from £1,243 GBPSave up to £1,641 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
£1,243 GBP