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Cushion|Natural|HRD

3.03ct H SI1 Cushion Natural Diamond

VG • H/SI1 • HRD 260000114651

Certificate HRD 260000114651

Diamond specifications and retailer prices

From £11,356 GBP
As of November 5, 2026
Save £6,852 GBP (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £18,208 GBP at MOH London · As of November 2, 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 HRD 260000114651. Listed at 3 retailers as of November 2, 2026, with prices from £11,356 to £18,208, a £6,852 spread on the same certified stone. MOH London lists it at £18,208. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.91°
Pavilion angle31.04°
OriginNatural
Grading LabHRD
CertificateHRD 260000114651
Dimensions9.48 × 7.31 × 5.01 mm
L/W Ratio1.30
Girdle conditionMedium
Top View
9.48 mm7.31 mm3.03 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000114651
Side View
Table 64.0%Crown 37.91°GirdlePavilion 31.04°Culet: NoneDepth 68.5%

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 5
Current: £18,208 GBP|Low: £11,356 GBP|High: £18,540 GBP|Avg: £13,886 GBP|-1.8%
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 3£11,356 GBP
Retailer 2£11,890 GBP
MOH London£18,208 GBP

12 data points across 3 retailers

3 retailers£11,356 GBP to £18,208 GBP

A
Cheapest Retailer
-
£11,356 GBP
A
Retailer 2
-
£11,890 GBP
View
Most Expensive
B+
MOH London
1557BFBEE · Nov 2
£18,208 GBP
View
2 more retailers have this diamond
Prices start from £11,356 GBPSave up to £6,852 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
£11,356 GBP