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Cushion|Natural|GIA

1.00ct F I1 Cushion Natural Diamond

ID • F/I1 • GIA 5506538683

Certificate GIA 5506538683

Diamond specifications and retailer prices

From £1,358 GBP
$1,822 USD
As of November 1, 2026
Save £695 GBP (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,053 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5506538683. Listed at 4 retailers as of November 1, 2026, with prices from £1,358 to £2,053, a £695 spread on the same certified stone. Yorxs lists it at £2,053. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5506538683
Dimensions6.95 × 5.47 × 3.71 mm
L/W Ratio1.27
Top View
6.95 mm5.47 mm1.00 ctF / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5506538683
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,131 GBP|Low: £1,128 GBP|High: £2,054 GBP|Avg: £1,571 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 2, 2026
Retailer 1£1,131 GBP
Retailer 3£1,358 GBP
Retailer 2£1,442 GBP
Retailer 4£1,789 GBP
Yorxs£2,053 GBP

39 data points across 5 retailers

4 retailers£1,358 GBP to £2,053 GBP

Retailer 1
-
£1,131 GBP
₹144,552 INR
Price last confirmed 10 days ago
B+
Retailer 2
-
£1,358 GBP
$1,822 USD
View
B+
Retailer 3
-
£1,442 GBP
$1,935 USD
View
Most Expensive
B
Yorxs
CDBE40F56 · Nov 2
£2,053 GBP
€2,624 EUR
View
3 more retailers have this diamond
Prices start from £1,358 GBPSave up to £695 GBP

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+
1.00ct Cushion
£1,358 GBP