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Cushion|Natural|GIA

1.01ct I IF Cushion Natural Diamond

ID • I/IF • GIA 2537937891

Certificate GIA 2537937891

Diamond specifications and retailer prices

From £1,199 GBP
As of November 4, 2026
Save £1,292 GBP (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,491 GBP at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537937891. Listed at 18 retailers as of November 4, 2026, with prices from £1,199 to £2,491, a £1,292 spread on the same certified stone. Flawless Fine Jewelry lists it at £2,491. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
I
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.53°
OriginNatural
Grading LabGIA
CertificateGIA 2537937891
Dimensions6.45 × 5.39 × 3.70 mm
L/W Ratio1.20
Top View
6.45 mm5.39 mm1.01 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537937891
Side View
Table 61.0%Crown 35.53°Girdle: SLI-VTKPavilionCulet: NoneDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,491 GBP|Low: £1,197 GBP|High: £2,491 GBP|Avg: £1,566 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 12£1,199 GBP
Retailer 9£1,229 GBP
Retailer 3£1,258 GBP
Retailer 4£1,274 GBP
Retailer 8£1,289 GBP
Retailer 15£1,380 GBP
Retailer 6£1,380 GBP
Retailer 5£1,419 GBP
Retailer 7£1,441 GBP
Retailer 16£1,482 GBP
Retailer 2£1,499 GBP
Retailer 13£1,514 GBP
Retailer 14£1,681 GBP
Retailer 11£1,878 GBP
Retailer 10£2,412 GBP
Flawless Fine Jewelry£2,491 GBP

28 data points across 16 retailers

18 retailers£1,199 GBP to £2,491 GBP

A
Cheapest Retailer
-
£1,199 GBP
A
Retailer 2
-
£1,229 GBP
View
A
Retailer 3
-
£1,258 GBP
View
A
Retailer 4
-
£1,274 GBP
View
Final sale: no returns
Retailer 5
-
£1,289 GBP
View
Price last confirmed 18 days ago
A
Retailer 6
-
£1,380 GBP
View
Retailer 7
-
£1,380 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£1,419 GBP
View
A
Retailer 9
-
£1,441 GBP
View
A
Retailer 10
-
£1,482 GBP
View
A
Retailer 11
-
£1,499 GBP
View
A
Retailer 12
-
£1,514 GBP
View
Retailer 13
-
£1,553 GBP
View
Price last confirmed 23 days ago
Retailer 14
-
£1,681 GBP
View
Price last confirmed 11 days ago
A
Retailer 15
-
£1,878 GBP
View
Retailer 16
-
£1,993 GBP
View
Price last confirmed 31 days ago
B+
Retailer 17
-
£2,412 GBP
View
Most Expensive
B+
Flawless Fine Jewelry
FEB141715 · Nov 4
£2,491 GBP
View
17 more retailers have this diamond
Prices start from £1,199 GBPSave up to £1,292 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.

A
1.01ct Cushion
£1,199 GBP