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Cushion|Natural|GIA

3.03ct D SI2 Cushion Natural Diamond

VG • D/SI2 • GIA 3355294403

Certificate GIA 3355294403

Diamond specifications and retailer prices

From £18,138 GBP
As of November 6, 2026
Save £16,947 GBP (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £35,085 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3355294403. Listed at 7 retailers as of November 4, 2026, with prices from £18,138 to £35,085, a £16,947 spread on the same certified stone. MOH London lists it at £35,085. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3355294403
Dimensions8.50 × 8.19 × 5.35 mm
L/W Ratio1.04
Top View
8.50 mm8.19 mm3.03 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 3355294403
Side View
Table 72.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £35,085 GBP|Low: £17,748 GBP|High: £35,603 GBP|Avg: £25,103 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2£18,138 GBP
Retailer 6£18,776 GBP
Retailer 5£19,207 GBP
Retailer 4£22,919 GBP
Retailer 7£23,037 GBP
Retailer 3£27,177 GBP
MOH London£35,085 GBP

45 data points across 7 retailers

7 retailers£18,138 GBP to £35,085 GBP

A
Cheapest Retailer
-
£18,138 GBP
A
Retailer 2
-
£18,776 GBP
View
A
Retailer 3
-
£19,207 GBP
View
A
Retailer 4
-
£22,919 GBP
View
B+
Retailer 5
-
£23,037 GBP
View
B+
Retailer 6
-
£27,177 GBP
View
Most Expensive
B
MOH London
A83925DA5 · Nov 4
£35,085 GBP
View
6 more retailers have this diamond
Prices start from £18,138 GBPSave up to £16,947 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
3.03ct Cushion
£18,138 GBP