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Oval|Natural|GIA

0.42ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 6532234855

Certificate GIA 6532234855

Diamond specifications and retailer prices

From $497 SGD
$389 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $497 SGD at Blue Nile
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 Blue Nile

About this 0.42ct natural oval diamond

This 0.42ct natural oval sits in the sub-half-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532234855. 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. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.42
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6532234855
Dimensions6.40 × 4.19 × 2.57 mm
L/W Ratio1.53
Girdle conditionFaceted
Top View
6.40 mm4.19 mm0.42 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6532234855
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $497 SGD|Low: $497 SGD|High: $682 SGD|Avg: $645 SGD
Blue Nile
Retailer 2
September 26, 2026
Blue Nile$497 SGD
Retailer 2$682 SGD

4 data points across 2 retailers

1 retailer

B+
Blue Nile
26327101 · Oct 31
$497 SGD
$389 USD
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B+
0.42ct Oval
$497 SGD