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Marquise|Natural|HRD

3.00ct D SI2 Marquise Natural Diamond

D/SI2 • HRD HRD260000019157

Certificate HRD HRD260000019157

Diamond specifications and retailer prices

From £14,661 GBP
As of November 6, 2026
Save £7,130 GBP (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £21,790 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included) and certified by HRD HRD260000019157. Listed at 3 retailers as of November 4, 2026, with prices from £14,661 to £21,790, a £7,130 spread on the same certified stone. MOH London lists it at £21,790. 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

3.00
Carat
D
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD HRD260000019157
Dimensions14.03 × 7.44 × 4.90 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Top View
14.03 mm7.44 mm3.00 ctD / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD HRD260000019157
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 65.9%

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: £21,790 GBP|Low: £14,661 GBP|High: £23,677 GBP|Avg: £19,810 GBP|-6.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 4, 2026
Retailer 3£14,661 GBP
Retailer 2£17,502 GBP
MOH London£21,790 GBP
Retailer 4£23,509 GBP

26 data points across 4 retailers

3 retailers£14,661 GBP to £21,790 GBP

A
Cheapest Retailer
-
£14,661 GBP
A
Retailer 2
-
£17,502 GBP
View
Most Expensive
B+
MOH London
8BE9AF5D9 · Nov 4
£21,790 GBP
View
2 more retailers have this diamond
Prices start from £14,661 GBPSave up to £7,130 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
3.00ct Marquise
£14,661 GBP