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Oval|Natural|GIA

0.45ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 1523967615

Certificate GIA 1523967615

Diamond specifications and retailer prices

From $574 CAD
$411 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $574 CAD 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 0.45ct natural oval diamond

This 0.45ct 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 1523967615. 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. 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

0.45
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1523967615
Dimensions6.74 × 4.26 × 2.30 mm
L/W Ratio1.58
Girdle conditionFaceted
Top View
6.74 mm4.26 mm0.45 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1523967615
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 54.1%

Caratlytics Score

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

Last verified: Oct 29
Current: $574 CAD|Low: $574 CAD|High: $933 CAD|Avg: $861 CAD
Blue Nile
Retailer 2
September 26, 2026
Blue Nile$574 CAD
Retailer 2$933 CAD

4 data points across 2 retailers

1 retailer

B+
Blue Nile
25967013 · Oct 29
$574 CAD
$411 USD
View

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+
0.45ct Oval
$574 CAD