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Cushion|Natural|GIA

1.45ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 5466361259

Certificate GIA 5466361259

Diamond specifications and retailer prices

From £2,487 GBP
As of November 5, 2026
Save £2,793 GBP (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £5,279 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.45ct natural cushion diamond

This 1.45ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5466361259. Listed at 17 retailers as of November 4, 2026, with prices from £2,487 to £5,279, a £2,793 spread on the same certified stone. MOH London lists it at £5,279. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5466361259
Dimensions6.22 × 6.17 × 4.55 mm
L/W Ratio1.01
Top View
6.22 mm6.17 mm1.45 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5466361259
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 73.7%

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 5
Current: £5,279 GBP|Low: £2,487 GBP|High: £5,322 GBP|Avg: £3,372 GBP|-0.8%
MOH London
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
November 5, 2026
Retailer 8£2,487 GBP
Retailer 3£2,863 GBP
Retailer 6£2,909 GBP
Retailer 13£2,924 GBP
Retailer 14£3,067 GBP
Retailer 11£3,147 GBP
Retailer 7£3,155 GBP
Retailer 5£3,257 GBP
Retailer 9£3,369 GBP
Retailer 10£3,434 GBP
Retailer 12£3,746 GBP
Retailer 4£3,861 GBP
Retailer 2£4,054 GBP
MOH London£5,279 GBP

22 data points across 14 retailers

17 retailers£2,487 GBP to £5,279 GBP

A
Cheapest Retailer
-
£2,487 GBP
A
Retailer 2
-
£2,863 GBP
View
A
Retailer 3
-
£2,909 GBP
View
A
Retailer 4
-
£2,924 GBP
View
A
Retailer 5
-
£2,938 GBP
View
Retailer 6
-
£3,034 GBP
View
A
Retailer 7
-
£3,067 GBP
View
Final sale: no returns
A
Retailer 8
-
£3,147 GBP
View
A
Retailer 9
-
£3,155 GBP
View
Retailer 10
-
£3,257 GBP
View
Price last confirmed 8 days ago
A
Retailer 11
-
£3,369 GBP
View
B+
Retailer 12
-
£3,434 GBP
View
Retailer 13
-
£3,474 GBP
View
Price last confirmed 28 days ago
B+
Retailer 14
-
£3,746 GBP
View
B+
Retailer 15
-
£3,861 GBP
View
B+
Retailer 16
-
£4,054 GBP
View
Most Expensive
B
MOH London
D64FB9612 · Nov 4
£5,279 GBP
View
16 more retailers have this diamond
Prices start from £2,487 GBPSave up to £2,793 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
1.45ct Cushion
£2,487 GBP