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Cushion|Natural|GIA

3.01ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 2557087221

Certificate GIA 2557087221

Diamond specifications and retailer prices

From £6,623 GBP
As of November 5, 2026
Save £5,047 GBP (43%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £11,671 GBP at Diamonds Direct · As of November 6, 2026
View at Diamonds Direct

About this 3.01ct natural cushion diamond

This 3.01ct natural cushion sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557087221. Listed at 11 retailers as of November 5, 2026, with prices from £6,623 to £11,671, a £5,047 spread on the same certified stone. Diamonds Direct lists it at £11,671. 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
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557087221
Dimensions8.35 × 7.59 × 5.44 mm
L/W Ratio1.10
Top View
8.35 mm7.59 mm3.01 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557087221
Side View
Table 65.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 71.7%

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 5
Current: £11,671 GBP|Low: £6,587 GBP|High: £12,397 GBP|Avg: £8,886 GBP|-5.9%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 5£6,623 GBP
Retailer 8£7,039 GBP
Retailer 7£7,638 GBP
Retailer 4£7,689 GBP
Retailer 2£7,775 GBP
Retailer 9£7,780 GBP
Retailer 10£8,964 GBP
Retailer 6£9,015 GBP
Retailer 11£9,050 GBP
Retailer 3£9,147 GBP
Retailer 12£9,778 GBP
Diamonds Direct£11,671 GBP

35 data points across 12 retailers

11 retailers£6,623 GBP to £11,671 GBP

A
Cheapest Retailer
-
£6,623 GBP
A
Retailer 2
-
£7,039 GBP
View
A
Retailer 3
-
£7,638 GBP
View
A
Retailer 4
-
£7,775 GBP
View
A
Retailer 5
-
£7,780 GBP
View
A
Retailer 6
-
£8,964 GBP
View
A
Retailer 7
-
£9,015 GBP
View
A
Retailer 8
-
£9,050 GBP
View
A
Retailer 9
-
£9,778 GBP
View
B+
Retailer 10
-
£9,892 GBP
View
Most Expensive
B+
Diamonds Direct
845067 · Nov 6
£11,671 GBP
$15,621 USD
View
10 more retailers have this diamond
Prices start from £6,623 GBPSave up to £5,047 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
£6,623 GBP