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Cushion|Natural|GIA

3.03ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 7558483047

Certificate GIA 7558483047

Diamond specifications and retailer prices

From £17,494 GBP
As of November 4, 2026
Save £12,435 GBP (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £29,929 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural cushion diamond

This 3.03ct natural cushion sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7558483047. Listed at 12 retailers as of November 4, 2026, with prices from £17,494 to £29,929, a £12,435 spread on the same certified stone. MOH London lists it at £29,929. 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

3.03
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7558483047
Dimensions10.60 × 7.25 × 4.92 mm
L/W Ratio1.46
Culet sizeNone
Top View
10.60 mm7.25 mm3.03 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7558483047
Side View
Table 66.0%CrownGirdle: THK-VERPavilionCulet: NoneDepth 67.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £29,929 GBP|Low: £17,067 GBP|High: £30,371 GBP|Avg: £21,408 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9£17,067 GBP
Retailer 5£17,494 GBP
Retailer 7£19,215 GBP
Retailer 4£19,229 GBP
Retailer 6£19,376 GBP
Retailer 8£19,770 GBP
Retailer 3£23,182 GBP
Retailer 2£25,780 GBP
MOH London£29,929 GBP

43 data points across 9 retailers

12 retailers£17,494 GBP to £29,929 GBP

B
Cheapest Retailer
-
£17,494 GBP
Retailer 2
-
£18,354 GBP
View
Price last confirmed 31 days ago
Retailer 3
-
£19,215 GBP
View
Price last confirmed 26 days ago
B
Retailer 4
-
£19,229 GBP
View
B
Retailer 5
-
£19,376 GBP
View
B
Retailer 6
-
£19,770 GBP
View
B
Retailer 7
-
£20,389 GBP
View
B
Retailer 8
-
£20,389 GBP
View
B
Retailer 9
-
£21,069 GBP
View
B
Retailer 10
-
£23,182 GBP
View
B
Retailer 11
-
£25,780 GBP
View
Most Expensive
B
MOH London
FFA782BCC · Nov 4
£29,929 GBP
View
11 more retailers have this diamond
Prices start from £17,494 GBPSave up to £12,435 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
3.03ct Cushion
£17,494 GBP