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Radiant|Natural|GIA

3.48ct H SI2 Radiant Natural Diamond

VG • H/SI2 • GIA 2225600466

Certificate GIA 2225600466

Diamond specifications and retailer prices

From £17,408 GBP
$23,325 USD
As of October 28, 2026
Save £1,724 GBP (9%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £19,133 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 3.48ct natural radiant diamond

This 3.48ct natural radiant sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2225600466. Listed at 2 retailers as of October 28, 2026, with a relatively tight 10% 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

3.48
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225600466
Dimensions9.25 × 8.79 × 5.69 mm
L/W Ratio1.05
Culet sizeNone
Top View
9.25 mm8.79 mm3.48 ctH / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 2225600466
Side View
Table 75.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 64.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: £19,133 GBP|Low: £17,408 GBP|High: £26,747 GBP|Avg: £21,040 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 18, 2026
Retailer 2£17,408 GBP
Retailer 6£18,343 GBP
Diamond Exchange Canada£19,133 GBP
Retailer 4£21,140 GBP
Retailer 5£23,454 GBP
Retailer 3£26,747 GBP

3 data points across 6 retailers

2 retailers£17,408 GBP to £19,133 GBP

A
Cheapest Retailer
-
£17,408 GBP
$23,325 USD
Most Expensive
B+
Diamond Exchange Canada
1917314535 · Oct 30
£19,133 GBP
CA$35,605 CAD
View
1 more retailer has this diamond
Prices start from £17,408 GBPSave up to £1,724 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
3.48ct Radiant
£17,408 GBP