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Cushion|Natural|GIA

0.45ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 2235683012

Certificate GIA 2235683012

Diamond specifications and retailer prices

From $712 CAD
$510 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $712 CAD at Shane Co
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 Shane Co

About this 0.45ct natural cushion diamond

This 0.45ct natural cushion sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2235683012. Listed at a single retailer as of October 30, 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

0.45
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2235683012
Dimensions4.35 × 4.19 mm
L/W Ratio1.04
Top View
4.35 mm4.19 mm0.45 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2235683012
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.0%

Caratlytics Score

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

Last verified: Oct 30
Current: $712 CAD|Low: $712 CAD|High: $936 CAD|Avg: $815 CAD|-12.1%
August 14, 2026
Shane Co$712 CAD

8 data points across 1 retailer

1 retailer

B+
Shane Co
25I05PM · Oct 30
$712 CAD
$510 USD
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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 Cushion
$712 CAD