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Radiant|Natural|HRD

2.50ct H SI2 Radiant Natural Diamond

GD • H/SI2 • HRD 260000000339

Certificate HRD 260000000339

Diamond specifications and retailer prices

From £10,486 GBP
$14,050 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £10,486 GBP at Brilliant Earth
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 Brilliant Earth

About this 2.5ct natural radiant diamond

This 2.5ct natural radiant sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 260000000339. Listed at a single retailer as of October 31, 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

2.50
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000000339
Dimensions10.34 × 6.24 × 4.21 mm
L/W Ratio1.66
Girdle conditionPolished
Top View
10.34 mm6.24 mm2.50 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000000339
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.5%

Caratlytics Score

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

Last verified: Oct 31
Current: £10,486 GBP|Low: £8,236 GBP|High: £13,811 GBP|Avg: £10,129 GBP|+6.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 2, 2026
Retailer 3£8,467 GBP
Retailer 2£9,684 GBP
Retailer 4£9,825 GBP
Brilliant Earth£10,486 GBP
Retailer 5£13,811 GBP

64 data points across 5 retailers

1 retailer

B+
Brilliant Earth
17393334A · Oct 31
£10,486 GBP
$14,050 USD
View

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B+
2.50ct Radiant
£10,486 GBP