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Cushion|Natural|GIA

0.55ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 3545395954

Certificate GIA 3545395954

Diamond specifications and retailer prices

From $676 CAD
SGD 654 SGD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $676 CAD at Fonder Diamond
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 Fonder Diamond

About this 0.55ct natural cushion diamond

This 0.55ct natural cushion sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545395954. 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

0.55
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38.2°
OriginNatural
Grading LabGIA
CertificateGIA 3545395954
Dimensions4.77 × 4.65 × 3.11 mm
L/W Ratio1.03
Top View
4.77 mm4.65 mm0.55 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545395954
Side View
Table 63.0%CrownGirdle: STK-VTKPavilion 38.2°Culet: NoneDepth 66.8%

Caratlytics Score

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

Last verified: Oct 31
Current: $676 CAD|Low: $520 CAD|High: $972 CAD|Avg: $731 CAD|-0.5%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 13, 2026
Retailer 7$520 CAD
Retailer 5$554 CAD
Retailer 3$559 CAD
Retailer 11$598 CAD
Retailer 6$639 CAD
Fonder Diamond$676 CAD
Retailer 2$724 CAD
Retailer 10$737 CAD
Retailer 12$834 CAD
Retailer 13$838 CAD
Retailer 9$881 CAD
Retailer 4$966 CAD
Retailer 8$972 CAD

3 data points across 13 retailers

1 retailer

B+
Fonder Diamond
455335455 · Oct 31
$676 CAD
SGD 654 SGD
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+
0.55ct Cushion
$676 CAD