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Cushion|Natural|GIA

1.00ct E I1 Cushion Natural Diamond

EX • E/I1 • GIA 5446550081

Certificate GIA 5446550081

Diamond specifications and retailer prices

From £1,716 GBP
$2,285 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £1,716 GBP at B2C Jewels
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 B2C Jewels

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5446550081. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5446550081
Dimensions5.85 × 5.52 mm
L/W Ratio1.06
Top View
5.85 mm5.52 mm1.00 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5446550081
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

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

Last verified: Oct 29
Current: £1,716 GBP|Low: £1,694 GBP|High: £2,356 GBP|Avg: £1,893 GBP|-27.2%
September 23, 2026
B2C Jewels£1,716 GBP

4 data points across 1 retailer

1 retailer

B+
B2C Jewels
20796185 · Oct 29
£1,716 GBP
$2,285 USD
View

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B+
1.00ct Cushion
£1,716 GBP