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Cushion|Natural|GIA

3.03ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 6535881873

Certificate GIA 6535881873

Diamond specifications and retailer prices

From £25,986 GBP
As of November 4, 2026
Save £18,470 GBP (42%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £44,456 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 G 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 6535881873. Listed at 21 retailers as of November 4, 2026, with prices from £25,986 to £44,456, a £18,470 spread on the same certified stone. MOH London lists it at £44,456. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6535881873
Dimensions9.68 × 7.45 × 5.17 mm
L/W Ratio1.30
Top View
9.68 mm7.45 mm3.03 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6535881873
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.4%

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: £44,456 GBP|Low: £25,986 GBP|High: £45,929 GBP|Avg: £30,975 GBP|-2.9%
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
Retailer 20
November 6, 2026
Retailer 9£25,986 GBP
Retailer 4£26,120 GBP
Retailer 11£26,164 GBP
Retailer 2£26,519 GBP
Retailer 7£26,738 GBP
Retailer 20£27,640 GBP
Retailer 8£27,692 GBP
Retailer 19£28,101 GBP
Retailer 15£28,480 GBP
Retailer 12£29,059 GBP
Retailer 10£29,488 GBP
Retailer 16£29,742 GBP
Retailer 18£29,742 GBP
Retailer 3£30,522 GBP
Retailer 17£30,736 GBP
Retailer 6£31,848 GBP
Retailer 5£32,938 GBP
Retailer 13£33,410 GBP
Retailer 14£36,745 GBP
MOH London£44,456 GBP

30 data points across 20 retailers

21 retailers£25,986 GBP to £44,456 GBP

B+
Cheapest Retailer
-
£25,986 GBP
B+
Retailer 2
-
£26,120 GBP
View
B+
Retailer 3
-
£26,164 GBP
View
Final sale: no returns
B+
Retailer 4
-
£26,519 GBP
View
B+
Retailer 5
-
£26,738 GBP
View
B+
Retailer 6
-
£27,640 GBP
View
B+
Retailer 7
-
£27,692 GBP
View
B+
Retailer 8
-
£28,101 GBP
View
B+
Retailer 9
-
£28,480 GBP
View
Retailer 10
-
£28,531 GBP
View
Price last confirmed 34 days ago
Retailer 11
-
£29,059 GBP
View
Price last confirmed 22 days ago
B+
Retailer 12
-
£29,488 GBP
View
B+
Retailer 13
-
£29,742 GBP
View
B+
Retailer 14
-
£29,742 GBP
View
B+
Retailer 15
-
£30,522 GBP
View
B+
Retailer 16
-
£30,736 GBP
View
Retailer 17
-
£31,848 GBP
View
Price last confirmed 15 days ago
B
Retailer 18
-
£32,938 GBP
View
B
Retailer 19
-
£33,410 GBP
View
B
Retailer 20
-
£36,745 GBP
View
Most Expensive
B
MOH London
D81842F3E · Nov 4
£44,456 GBP
View
20 more retailers have this diamond
Prices start from £25,986 GBPSave up to £18,470 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
£25,986 GBP