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Oval|Natural|GIA

0.38ct J SI1 Oval Natural Diamond

J/SI1 • GIA 6492586454

Certificate GIA 6492586454

Diamond specifications and retailer prices

From £417 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: £417 GBP at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 0.38ct natural oval diamond

This 0.38ct natural oval sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 6492586454. Listed at a single retailer as of October 29, 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

0.38
Carat
J
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
OriginNatural
Grading LabGIA
CertificateGIA 6492586454
Dimensions5.80 × 4.05 × 2.51 mm
L/W Ratio1.43
Girdle conditionFaceted
Top View
5.80 mm4.05 mm0.38 ctJ / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6492586454
Side View
Table 62.0%Crown 36.5°Girdle: MED-THKPavilionCuletDepth 62.1%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: £417 GBP|Low: £417 GBP|High: £417 GBP|Avg: £417 GBP
December 30, 2025
MD Diamonds and Jewellers£417 GBP

3 data points across 1 retailer

1 retailer

C
MD Diamonds and Jewellers
6492586454 · Oct 29
£417 GBP
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C
0.38ct Oval
£417 GBP