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Radiant|Natural|GIA

0.39ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 2225197350

Certificate GIA 2225197350

Diamond specifications and retailer prices

From £272 GBP
$365 USD
As of October 28, 2026
Save £257 GBP (49%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £529 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.39ct natural radiant diamond

This 0.39ct natural radiant sits in the sub-half-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 GIA 2225197350. Listed at 4 retailers as of October 28, 2026, with prices from £272 to £529, a £257 spread on the same certified stone. Yorxs lists it at £529. 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

0.39
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225197350
Dimensions3.97 × 3.73 × 3.00 mm
L/W Ratio1.06
Culet sizeNone
Top View
3.97 mm3.73 mm0.39 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2225197350
Side View
Table 80.0%CrownGirdle: MED-EXTPavilionCulet: NoneDepth 80.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £272 GBP|Low: £272 GBP|High: £529 GBP|Avg: £432 GBP
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 1£272 GBP
Retailer 2£398 GBP
Retailer 3£406 GBP
Yorxs£529 GBP

15 data points across 4 retailers

4 retailers£272 GBP to £529 GBP

B+
Cheapest Retailer
-
£272 GBP
$365 USD
B
Retailer 2
-
£398 GBP
View
B
Retailer 3
-
£406 GBP
$544 USD
View
Most Expensive
C
Yorxs
82F5F57D0 · Oct 31
£529 GBP
€675 EUR
View
3 more retailers have this diamond
Prices start from £272 GBPSave up to £257 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+
0.39ct Radiant
£272 GBP