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Radiant|Natural|GIA

0.38ct J I1 Radiant Natural Diamond

GD • J/I1 • GIA 1545091487

Certificate GIA 1545091487

Diamond specifications and retailer prices

From £334 GBP
$448 USD
As of November 2, 2026
Save £59 GBP (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £393 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.38ct natural radiant diamond

This 0.38ct natural radiant sits in the sub-half-carat band, graded J colour (near-colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1545091487. Listed at 2 retailers as of November 2, 2026, with prices from £334 to £393, a £59 spread on the same certified stone. Yorxs lists it at £393. 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

0.38
Carat
J
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545091487
Dimensions5.27 × 3.52 × 2.52 mm
L/W Ratio1.50
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
5.27 mm3.52 mm0.38 ctJ / I1
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545091487
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.4%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: £334 GBP|Low: £173 GBP|High: £393 GBP|Avg: £304 GBP|-8.6%
Retailer 1
Retailer 2
Yorxs
October 29, 2026
Retailer 2£173 GBP
Retailer 1£334 GBP
Yorxs£393 GBP

9 data points across 3 retailers

2 retailers£334 GBP to £393 GBP

C
Cheapest Retailer
-
£334 GBP
$448 USD
Most Expensive
C
Yorxs
148355D8D · Nov 2
£393 GBP
€502 EUR
View
1 more retailer has this diamond
Prices start from £334 GBPSave up to £59 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.

C
0.38ct Radiant
£334 GBP