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Cushion|Natural|GIA

1.03ct I IF Cushion Natural Diamond

ID • I/IF • GIA 6541014759

Certificate GIA 6541014759

Diamond specifications and retailer prices

From £1,055 GBP
As of November 4, 2026
Save £1,425 GBP (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,480 GBP at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 1.03ct natural cushion diamond

This 1.03ct 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 6541014759. Listed at 21 retailers as of November 4, 2026, with prices from £1,055 to £2,480, a £1,425 spread on the same certified stone. Flawless Fine Jewelry lists it at £2,480. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle36°
OriginNatural
Grading LabGIA
CertificateGIA 6541014759
Dimensions5.69 × 5.69 × 3.87 mm
L/W Ratio1.00
Top View
5.69 mm5.69 mm1.03 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541014759
Side View
Table 62.0%Crown 36.1°Girdle: THN-STKPavilion 36°Culet: NoneDepth 67.9%

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: £2,480 GBP|Low: £1,007 GBP|High: £2,480 GBP|Avg: £1,453 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 4£1,055 GBP
Retailer 10£1,132 GBP
Retailer 17£1,140 GBP
Retailer 18£1,154 GBP
Retailer 9£1,195 GBP
Retailer 12£1,216 GBP
Retailer 13£1,229 GBP
Retailer 11£1,250 GBP
Retailer 15£1,281 GBP
Retailer 16£1,304 GBP
Retailer 20£1,330 GBP
Retailer 5£1,360 GBP
Retailer 8£1,360 GBP
Retailer 6£1,404 GBP
Retailer 2£1,499 GBP
Retailer 3£1,682 GBP
Retailer 14£1,684 GBP
Retailer 7£1,803 GBP
Retailer 19£2,412 GBP
Flawless Fine Jewelry£2,480 GBP

19 data points across 20 retailers

21 retailers£1,055 GBP to £2,480 GBP

A
Cheapest Retailer
-
£1,055 GBP
A
Retailer 2
-
£1,132 GBP
View
A
Retailer 3
-
£1,140 GBP
View
A
Retailer 4
-
£1,154 GBP
View
Final sale: no returns
A
Retailer 5
-
£1,195 GBP
View
A
Retailer 6
-
£1,216 GBP
View
A
Retailer 7
-
£1,229 GBP
View
Retailer 8
-
£1,250 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£1,281 GBP
View
A
Retailer 10
-
£1,304 GBP
View
A
Retailer 11
-
£1,330 GBP
View
A
Retailer 12
-
£1,360 GBP
View
A
Retailer 13
-
£1,360 GBP
View
A
Retailer 14
-
£1,404 GBP
View
A
Retailer 15
-
£1,499 GBP
View
A
Retailer 16
-
£1,682 GBP
View
A
Retailer 17
-
£1,684 GBP
View
A
Retailer 18
-
£1,803 GBP
View
Retailer 19
-
£1,891 GBP
View
Price last confirmed 32 days ago
B+
Retailer 20
-
£2,412 GBP
View
Most Expensive
B+
Flawless Fine Jewelry
468386BD5 · Nov 4
£2,480 GBP
View
20 more retailers have this diamond
Prices start from £1,055 GBPSave up to £1,425 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
1.03ct Cushion
£1,055 GBP