Cushion|Natural|GIA

3.03ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 5496932105

Certificate GIA 5496932105

Diamond specifications and retailer prices

From £23,047 GBP
As of November 6, 2026
Save £8,269 GBP (26%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £41,438 GBP at MOH London · As of October 26, 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 H 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 5496932105. Listed at 12 retailers as of November 6, 2026, with a 36% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5496932105
Dimensions9.59 × 7.38 × 5.08 mm
L/W Ratio1.30
Top View
9.59 mm7.38 mm3.03 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5496932105
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.7%

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 6
Current: £41,438 GBP|Low: £22,869 GBP|High: £41,881 GBP|Avg: £27,801 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£22,869 GBP
Retailer 8£23,047 GBP
Retailer 2£23,996 GBP
Retailer 5£26,124 GBP
Retailer 4£26,799 GBP
Retailer 7£26,944 GBP
Retailer 3£31,316 GBP
MOH London£41,438 GBP

26 data points across 8 retailers

12 retailers£23,047 GBP to £31,316 GBP

Retailer 1
-
£22,869 GBP
Price last confirmed 13 days ago
B+
Retailer 2
-
£23,047 GBP
View
B+
Retailer 3
-
£23,996 GBP
View
B+
Retailer 4
-
£25,063 GBP
View
B
Retailer 5
-
£26,124 GBP
View
Final sale: no returns
Retailer 6
-
£26,799 GBP
View
Price last confirmed 10 days ago
Retailer 7
-
£26,944 GBP
View
Price last confirmed 11 days ago
Retailer 8
-
£27,912 GBP
View
Price last confirmed 12 days ago
Retailer 9
-
£27,912 GBP
View
Price last confirmed 12 days ago
Retailer 10
-
£28,846 GBP
View
Price last confirmed 12 days ago
B
Retailer 11
-
£31,316 GBP
View
Most Expensive
MOH London
E2FBB9CE3 · Oct 26
£41,438 GBP
View
Price last confirmed 11 days ago
11 more retailers have this diamond
Prices start from £23,047 GBPSave up to £8,269 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
£23,047 GBP