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Marquise|Natural|HRD

3.01ct K SI2 Marquise Natural Diamond

K/SI2 • HRD 2600000000883

Certificate HRD 2600000000883

Diamond specifications and retailer prices

From £20,395 GBP
As of November 6, 2026
Save £695 GBP (3%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £21,090 GBP at Seattle Diamonds · As of November 4, 2026
View at Seattle Diamonds

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by HRD 2600000000883. Listed at 2 retailers as of November 4, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.01
Carat
K
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabHRD
CertificateHRD 2600000000883
Dimensions14.26 × 7.65 × 4.64 mm
L/W Ratio1.86
Top View
14.26 mm7.65 mm3.01 ctK / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateHRD 2600000000883
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 60.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £20,395 GBP|Low: £20,395 GBP|High: £21,090 GBP|Avg: £20,873 GBP|-2.0%
Retailer 1
Seattle Diamonds
November 6, 2026
Retailer 1£20,395 GBP
Seattle Diamonds£21,090 GBP

30 data points across 2 retailers

2 retailers£20,395 GBP to £21,090 GBP

B
Cheapest Retailer
-
£20,395 GBP
Most Expensive
B
Seattle Diamonds
184519914 · Nov 4
£21,090 GBP
$28,385 USD
View
1 more retailer has this diamond
Prices start from £20,395 GBPSave up to £695 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
3.01ct Marquise
£20,395 GBP