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Cushion|Natural|GIA

3.01ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 3545264147

Certificate GIA 3545264147

Diamond specifications and retailer prices

From £10,895 GBP
As of November 4, 2026
Save £7,563 GBP (41%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £18,459 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural cushion diamond

This 3.01ct natural cushion sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3545264147. Listed at 21 retailers as of November 4, 2026, with prices from £10,895 to £18,459, a £7,563 spread on the same certified stone. MOH London lists it at £18,459. 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

3.01
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545264147
Dimensions9.33 × 7.61 × 5.24 mm
L/W Ratio1.23
Top View
9.33 mm7.61 mm3.01 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545264147
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.9%

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 4
Current: £18,459 GBP|Low: £9,499 GBP|High: £18,607 GBP|Avg: £12,744 GBP|-0.8%
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 4£10,895 GBP
Retailer 6£10,969 GBP
Retailer 2£11,045 GBP
Retailer 10£11,113 GBP
Retailer 17£11,398 GBP
Retailer 19£11,610 GBP
Retailer 16£11,851 GBP
Retailer 5£12,223 GBP
Retailer 13£12,292 GBP
Retailer 18£12,634 GBP
Retailer 11£12,657 GBP
Retailer 8£12,843 GBP
Retailer 7£12,860 GBP
Retailer 14£13,084 GBP
Retailer 15£13,786 GBP
Retailer 9£14,210 GBP
Retailer 3£14,344 GBP
Retailer 12£15,256 GBP
MOH London£18,459 GBP

26 data points across 19 retailers

21 retailers£10,895 GBP to £18,459 GBP

A
Cheapest Retailer
-
£10,895 GBP
A
Retailer 2
-
£10,969 GBP
View
A
Retailer 3
-
£11,038 GBP
View
A
Retailer 4
-
£11,045 GBP
View
A
Retailer 5
-
£11,113 GBP
View
A
Retailer 6
-
£11,398 GBP
View
B+
Retailer 7
-
£11,610 GBP
View
Retailer 8
-
£11,851 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£12,223 GBP
View
A
Retailer 10
-
£12,292 GBP
View
B+
Retailer 11
-
£12,634 GBP
View
B+
Retailer 12
-
£12,657 GBP
View
B+
Retailer 13
-
£12,843 GBP
View
B+
Retailer 14
-
£12,860 GBP
View
B+
Retailer 15
-
£13,084 GBP
View
Retailer 16
-
£13,136 GBP
View
Price last confirmed 14 days ago
B+
Retailer 17
-
£13,786 GBP
View
B+
Retailer 18
-
£14,210 GBP
View
B+
Retailer 19
-
£14,344 GBP
View
B+
Retailer 20
-
£15,256 GBP
View
Most Expensive
B
MOH London
7E51F40AE · Nov 4
£18,459 GBP
View
20 more retailers have this diamond
Prices start from £10,895 GBPSave up to £7,563 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
3.01ct Cushion
£10,895 GBP