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Marquise|Natural|HRD

1.25ct F SI2 Marquise Natural Diamond

F/SI2 • HRD 12031037001

Certificate HRD 12031037001

Diamond specifications and retailer prices

From £2,456 GBP
€3,131 EUR
As of November 6, 2026
1 retailer carries this diamond
Only listing: £2,456 GBP at Yorxs
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Yorxs

About this 1.25ct natural marquise diamond

This 1.25ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI2 clarity (slightly-included) and certified by HRD 12031037001. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.25
Carat
F
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 12031037001
Dimensions9.80 × 5.27 × 3.83 mm
L/W Ratio1.86
Top View
9.80 mm5.27 mm1.25 ctF / SI2
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateHRD 12031037001
Side View
Table 54.0%CrownGirdlePavilionCuletDepth 72.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £2,456 GBP|Low: £2,408 GBP|High: £2,471 GBP|Avg: £2,448 GBP|+2.0%
November 6, 2026
Yorxs£2,456 GBP

12 data points across 1 retailer

1 retailer

B+
Yorxs
529489823 · Nov 6
£2,456 GBP
€3,131 EUR
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B+
1.25ct Marquise
£2,456 GBP