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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 $20,002 AUD
$14,050 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $20,002 AUD 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $20,002 AUD|Low: $15,709 AUD|High: $26,345 AUD|Avg: $19,321 AUD|+6.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 2, 2026
Retailer 3$16,151 AUD
Retailer 2$18,471 AUD
Retailer 4$18,740 AUD
Brilliant Earth$20,002 AUD
Retailer 5$26,345 AUD

64 data points across 5 retailers

1 retailer

B+
Brilliant Earth
17393334A · Oct 31
$20,002 AUD
$14,050 USD
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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+
2.50ct Radiant
$20,002 AUD