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Oval|Natural|GIA

0.42ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 5563345658

Certificate GIA 5563345658

Diamond specifications and retailer prices

From $674 CAD
£380 GBP
As of October 31, 2026
2 retailers carry this diamond
Most expensive: $674 CAD at 77 Diamonds
View at 77 Diamonds

About this 0.42ct natural oval diamond

This 0.42ct natural oval sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5563345658. Listed at 2 retailers as of October 31, 2026. 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

0.42
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563345658
Dimensions5.96 × 4.09 × 2.61 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Crystal
Top View
5.96 mm4.09 mm0.42 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563345658
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCuletDepth 63.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $674 CAD|Low: $489 CAD|High: $674 CAD|Avg: $577 CAD|+7.5%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2$489 CAD
77 Diamonds$674 CAD

32 data points across 2 retailers

2 retailers

Retailer 1
-
$489 CAD
$350 USD
Price last confirmed 13 days ago
Most Expensive
B
77 Diamonds
OVCPKTWNWFDA · Oct 31
$674 CAD
£380 GBP
View
1 more retailer has this diamond

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
0.42ct Oval
$674 CAD