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Cushion|Natural|GIA

3.03ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 5493528735

Certificate GIA 5493528735

Diamond specifications and retailer prices

From $56,757 CAD
$40,631 USD
As of October 28, 2026
Save $10,824 CAD (16%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $67,581 CAD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 3.03ct natural cushion diamond

This 3.03ct natural cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5493528735. Listed at 2 retailers as of October 28, 2026, with prices from $56,757 to $67,581, a $10,824 spread on the same certified stone. 77 Diamonds lists it at $67,581. 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

3.03
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5493528735
Dimensions9.59 × 7.42 × 5.11 mm
L/W Ratio1.29
Top View
9.59 mm7.42 mm3.03 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5493528735
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCuletDepth 68.9%

Caratlytics Score

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

Last verified: Oct 28
Current: $67,581 CAD|Low: $56,757 CAD|High: $68,238 CAD|Avg: $62,170 CAD|+1.5%
77 Diamonds
Retailer 2
October 30, 2026
Retailer 2$56,757 CAD
77 Diamonds$67,581 CAD

32 data points across 2 retailers

2 retailers$56,757 CAD to $67,581 CAD

B+
Cheapest Retailer
-
$56,757 CAD
$40,631 USD
Most Expensive
B
77 Diamonds
CUSZ76KXU2PM · Oct 30
$67,581 CAD
£38,094 GBP
View
1 more retailer has this diamond
Prices start from $56,757 CADSave up to $10,824 CAD

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+
3.03ct Cushion
$56,757 CAD