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Cushion|Natural|GIA

3.08ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 5221808317

Certificate GIA 5221808317

Diamond specifications and retailer prices

From £33,170 GBP
As of November 4, 2026
Save £23,840 GBP (42%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £57,010 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.08ct natural cushion diamond

This 3.08ct natural cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5221808317. Listed at 11 retailers as of November 4, 2026, with prices from £33,170 to £57,010, a £23,840 spread on the same certified stone. MOH London lists it at £57,010. 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

3.08
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221808317
Dimensions9.92 × 7.97 × 4.95 mm
L/W Ratio1.24
Top View
9.92 mm7.97 mm3.08 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5221808317
Side View
Table 68.0%CrownGirdle: ThinPavilionCulet: NoneDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £57,010 GBP|Low: £31,506 GBP|High: £57,852 GBP|Avg: £40,276 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7£31,506 GBP
Retailer 8£33,170 GBP
Retailer 10£34,640 GBP
Retailer 6£36,272 GBP
Retailer 5£36,546 GBP
Retailer 9£36,906 GBP
Retailer 2£39,285 GBP
Retailer 3£44,159 GBP
Retailer 4£47,121 GBP
MOH London£57,010 GBP

35 data points across 10 retailers

11 retailers£33,170 GBP to £57,010 GBP

Retailer 1
-
£31,506 GBP
Price last confirmed 10 days ago
B
Retailer 2
-
£33,170 GBP
View
Retailer 3
-
£34,640 GBP
View
Price last confirmed 39 days ago
B
Retailer 4
-
£36,272 GBP
View
B+
Retailer 5
-
£36,546 GBP
View
B
Retailer 6
-
£36,906 GBP
View
B
Retailer 7
-
£39,149 GBP
View
B
Retailer 8
-
£39,285 GBP
View
B
Retailer 9
-
£44,159 GBP
View
B
Retailer 10
-
£47,121 GBP
View
Most Expensive
B
MOH London
899F8E3A9 · Nov 4
£57,010 GBP
View
10 more retailers have this diamond
Prices start from £33,170 GBPSave up to £23,840 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+
3.08ct Cushion
£33,170 GBP