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Marquise|Natural|HRD

3.01ct I SI2 Marquise Natural Diamond

ID • I/SI2 • HRD 260000129212

Certificate HRD 260000129212

Diamond specifications and retailer prices

From £12,579 GBP
₹1,605,131 INR
As of November 1, 2026
Save £7,640 GBP (38%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £20,218 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000129212. Listed at 9 retailers as of November 1, 2026, with prices from £12,579 to £20,218, a £7,640 spread on the same certified stone. MOH London lists it at £20,218. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 260000129212
Dimensions13.95 × 7.35 × 4.69 mm
L/W Ratio1.90
Top View
13.95 mm7.35 mm3.01 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateHRD 260000129212
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 64.0%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £20,218 GBP|Low: £12,579 GBP|High: £36,215 GBP|Avg: £17,645 GBP|-15.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2£12,579 GBP
Retailer 3£13,635 GBP
Retailer 9£13,694 GBP
Retailer 8£13,755 GBP
Retailer 6£13,858 GBP
Retailer 5£14,712 GBP
Retailer 4£15,709 GBP
Retailer 7£15,886 GBP
MOH London£20,218 GBP

37 data points across 9 retailers

9 retailers£12,579 GBP to £20,218 GBP

A
Cheapest Retailer
-
£12,579 GBP
₹1,605,131 INR
A
Retailer 2
-
£13,635 GBP
$18,269 USD
View
A
Retailer 3
-
£13,694 GBP
$18,349 USD
View
Final sale: no returns
A
Retailer 4
-
£13,755 GBP
$18,430 USD
View
A
Retailer 5
-
£13,858 GBP
$18,568 USD
View
A
Retailer 6
-
£14,712 GBP
$19,713 USD
View
A
Retailer 7
-
£15,709 GBP
€20,046 EUR
View
A
Retailer 8
-
£15,886 GBP
$21,285 USD
View
Most Expensive
A
MOH London
C7D5EEC9C · Nov 1
£20,218 GBP
View
8 more retailers have this diamond
Prices start from £12,579 GBPSave up to £7,640 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
3.01ct Marquise
£12,579 GBP