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Cushion|Natural|GIA

1.01ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 7548533526

Certificate GIA 7548533526

Diamond specifications and retailer prices

From £1,252 GBP
As of November 6, 2026
Save £1,495 GBP (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,747 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 7548533526. Listed at 20 retailers as of November 4, 2026, with prices from £1,252 to £2,747, a £1,495 spread on the same certified stone. MOH London lists it at £2,747. 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
FluorescenceFaint
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 7548533526
Dimensions6.66 × 5.32 × 3.65 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
6.66 mm5.32 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7548533526
Side View
Table 68.0%CrownGirdle: STK-VTKPavilion 38.6°Culet: NoneDepth 68.6%

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: £2,747 GBP|Low: £1,215 GBP|High: £2,807 GBP|Avg: £1,719 GBP|-1.1%
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
Retailer 19
November 6, 2026
Retailer 5£1,252 GBP
Retailer 8£1,295 GBP
Retailer 7£1,314 GBP
Retailer 17£1,396 GBP
Retailer 19£1,461 GBP
Retailer 2£1,493 GBP
Retailer 16£1,494 GBP
Retailer 10£1,522 GBP
Retailer 3£1,547 GBP
Retailer 14£1,594 GBP
Retailer 6£1,596 GBP
Retailer 15£1,707 GBP
Retailer 4£1,723 GBP
Retailer 11£1,727 GBP
Retailer 13£1,918 GBP
Retailer 9£1,919 GBP
Retailer 12£2,135 GBP
Retailer 18£2,596 GBP
MOH London£2,747 GBP

16 data points across 19 retailers

20 retailers£1,252 GBP to £2,747 GBP

A
Cheapest Retailer
-
£1,252 GBP
A
Retailer 2
-
£1,295 GBP
View
A
Retailer 3
-
£1,314 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,396 GBP
View
A
Retailer 5
-
£1,461 GBP
View
A
Retailer 6
-
£1,493 GBP
View
A
Retailer 7
-
£1,494 GBP
View
A
Retailer 8
-
£1,522 GBP
View
A
Retailer 9
-
£1,547 GBP
View
A
Retailer 10
-
£1,594 GBP
View
A
Retailer 11
-
£1,596 GBP
View
A
Retailer 12
-
£1,707 GBP
View
B+
Retailer 13
-
£1,723 GBP
View
B+
Retailer 14
-
£1,727 GBP
View
Retailer 15
-
£1,737 GBP
View
Price last confirmed 44 days ago
B+
Retailer 16
-
£1,918 GBP
View
Retailer 17
-
£1,919 GBP
View
Price last confirmed 44 days ago
B+
Retailer 18
-
£2,135 GBP
View
B
Retailer 19
-
£2,596 GBP
View
Most Expensive
B
MOH London
C5BA62DB3 · Nov 4
£2,747 GBP
View
19 more retailers have this diamond
Prices start from £1,252 GBPSave up to £1,495 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
£1,252 GBP