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Cushion|Natural|GIA

1.01ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 7541837728

Certificate GIA 7541837728

Diamond specifications and retailer prices

From £1,195 GBP
As of November 6, 2026
Save £1,481 GBP (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,677 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541837728. Listed at 19 retailers as of November 4, 2026, with prices from £1,195 to £2,677, a £1,481 spread on the same certified stone. MOH London lists it at £2,677. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 7541837728
Dimensions5.80 × 5.77 × 3.85 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.80 mm5.77 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541837728
Side View
Table 65.0%CrownGirdle: MED-VTKPavilion 38.6°Culet: 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 6
Current: £2,677 GBP|Low: £1,176 GBP|High: £2,739 GBP|Avg: £1,643 GBP|-2.3%
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
November 6, 2026
Retailer 4£1,195 GBP
Retailer 6£1,222 GBP
Retailer 15£1,269 GBP
Retailer 16£1,331 GBP
Retailer 10£1,405 GBP
Retailer 12£1,416 GBP
Retailer 8£1,426 GBP
Retailer 9£1,455 GBP
Retailer 3£1,472 GBP
Retailer 7£1,523 GBP
Retailer 5£1,529 GBP
Retailer 14£1,650 GBP
Retailer 2£1,665 GBP
Retailer 13£1,854 GBP
Retailer 11£2,063 GBP
Retailer 17£2,481 GBP
MOH London£2,677 GBP

24 data points across 17 retailers

19 retailers£1,195 GBP to £2,677 GBP

A
Cheapest Retailer
-
£1,195 GBP
A
Retailer 2
-
£1,222 GBP
View
A
Retailer 3
-
£1,269 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,331 GBP
View
A
Retailer 5
-
£1,405 GBP
View
A
Retailer 6
-
£1,416 GBP
View
A
Retailer 7
-
£1,426 GBP
View
A
Retailer 8
-
£1,455 GBP
View
A
Retailer 9
-
£1,472 GBP
View
A
Retailer 10
-
£1,523 GBP
View
A
Retailer 11
-
£1,529 GBP
View
A
Retailer 12
-
£1,650 GBP
View
A
Retailer 13
-
£1,665 GBP
View
B+
Retailer 14
-
£1,723 GBP
View
B+
Retailer 15
-
£1,854 GBP
View
Retailer 16
-
£1,921 GBP
View
Price last confirmed 32 days ago
B+
Retailer 17
-
£2,063 GBP
View
B+
Retailer 18
-
£2,481 GBP
View
Most Expensive
B+
MOH London
17122217F · Nov 4
£2,677 GBP
View
18 more retailers have this diamond
Prices start from £1,195 GBPSave up to £1,481 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
£1,195 GBP