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Cushion|Natural|GIA

3.01ct D SI1 Cushion Natural Diamond

ID • D/SI1 • GIA 2557540580

Certificate GIA 2557540580

Diamond specifications and retailer prices

From £31,595 GBP
As of November 5, 2026
Save £852 GBP (3%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £46,344 GBP at MOH London · As of October 19, 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 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 2557540580. Listed at 16 retailers as of November 5, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557540580
Dimensions9.88 × 7.13 × 4.83 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
9.88 mm7.13 mm3.01 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557540580
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £46,344 GBP|Low: £25,284 GBP|High: £46,652 GBP|Avg: £33,506 GBP|-0.7%
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
November 5, 2026
Retailer 5£25,284 GBP
Retailer 8£26,555 GBP
Retailer 13£28,978 GBP
Retailer 7£30,603 GBP
Retailer 6£31,580 GBP
Retailer 2£31,595 GBP
Retailer 4£32,580 GBP
Retailer 12£33,036 GBP
Retailer 9£35,547 GBP
Retailer 11£37,630 GBP
Retailer 10£37,725 GBP
Retailer 3£39,112 GBP
MOH London£46,344 GBP

28 data points across 13 retailers

16 retailers£31,595 GBP to £32,448 GBP

Retailer 1
-
£25,284 GBP
Price last confirmed 17 days ago
Retailer 2
-
£26,555 GBP
View
Price last confirmed 18 days ago
Retailer 3
-
£27,879 GBP
View
Price last confirmed 27 days ago
Retailer 4
-
£27,972 GBP
View
Price last confirmed 36 days ago
Retailer 5
-
£28,304 GBP
View
Price last confirmed 22 days ago
Retailer 6
-
£28,978 GBP
View
Price last confirmed 33 days ago
Retailer 7
-
£30,603 GBP
View
Price last confirmed 17 days ago
B+
Retailer 8
-
£31,595 GBP
View
B+
Retailer 9
-
£31,651 GBP
View
Retailer 10
-
£31,700 GBP
View
Price last confirmed 17 days ago
B+
Retailer 11
-
£32,448 GBP
View
Retailer 12
-
£32,580 GBP
View
Price last confirmed 21 days ago
Retailer 13
-
£36,282 GBP
View
Price last confirmed 19 days ago
Retailer 14
-
£37,630 GBP
View
Price last confirmed 18 days ago
Retailer 15
-
£37,725 GBP
View
Price last confirmed 20 days ago
Most Expensive
MOH London
261F08D96 · Oct 19
£46,344 GBP
View
Price last confirmed 18 days ago
15 more retailers have this diamond
Prices start from £31,595 GBPSave up to £852 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.

B+
3.01ct Cushion
£31,595 GBP