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Cushion|Natural|GIA

5.01ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 1162887368

Certificate GIA 1162887368

Diamond specifications and retailer prices

From $131,659 CAD
$94,251 USD
As of October 30, 2026
Save $31,655 CAD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $163,314 CAD at 77 Diamonds · As of October 28, 2026
View at 77 Diamonds

About this 5.01ct natural cushion diamond

This 5.01ct natural cushion sits in the over 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 1162887368. Listed at 2 retailers as of October 28, 2026, with prices from $131,659 to $163,314, a $31,655 spread on the same certified stone. 77 Diamonds lists it at $163,314. 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

5.01
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1162887368
Dimensions9.96 × 9.45 × 6.56 mm
L/W Ratio1.05
Top View
9.96 mm9.45 mm5.01 ctE / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 1162887368
Side View
Table 64.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

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

Last verified: Oct 30
Current: $163,314 CAD|Low: $130,132 CAD|High: $165,651 CAD|Avg: $147,915 CAD|+1.0%
77 Diamonds
Retailer 2
October 28, 2026
Retailer 2$131,659 CAD
77 Diamonds$163,314 CAD

13 data points across 2 retailers

2 retailers$131,659 CAD to $163,314 CAD

B+
Cheapest Retailer
-
$131,659 CAD
$94,251 USD
Most Expensive
B
77 Diamonds
CUSMBA6FNQKXC · Oct 28
$163,314 CAD
£92,057 GBP
View
1 more retailer has this diamond
Prices start from $131,659 CADSave up to $31,655 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+
5.01ct Cushion
$131,659 CAD