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Cushion|Natural|GIA

0.80ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 1545223172

Certificate GIA 1545223172

Diamond specifications and retailer prices

From £476 GBP
As of November 4, 2026
Save £589 GBP (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,064 GBP at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-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 1545223172. Listed at 12 retailers as of November 4, 2026, with prices from £476 to £1,064, a £589 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,064. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545223172
Dimensions5.41 × 5.13 × 3.52 mm
L/W Ratio1.05
Culet sizeNone
Top View
5.41 mm5.13 mm0.80 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1545223172
Side View
Table 65.0%CrownGirdle: MED-ETKPavilionCulet: 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: £1,064 GBP|Low: £476 GBP|High: £1,121 GBP|Avg: £720 GBP|-5.1%
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
November 5, 2026
Retailer 10£476 GBP
Retailer 2£510 GBP
Retailer 7£513 GBP
Retailer 3£515 GBP
Retailer 5£560 GBP
Retailer 12£612 GBP
Retailer 9£670 GBP
Retailer 11£721 GBP
Retailer 8£802 GBP
Retailer 4£828 GBP
Retailer 6£849 GBP
Retailer 13£849 GBP
Flawless Fine Jewelry£1,064 GBP

31 data points across 13 retailers

12 retailers£476 GBP to £1,064 GBP

A
Cheapest Retailer
-
£476 GBP
A
Retailer 2
-
£510 GBP
View
A
Retailer 3
-
£513 GBP
View
A
Retailer 4
-
£515 GBP
View
Retailer 5
-
£560 GBP
View
Price last confirmed 21 days ago
A
Retailer 6
-
£612 GBP
View
A
Retailer 7
-
£670 GBP
View
A
Retailer 8
-
£721 GBP
View
A
Retailer 9
-
£802 GBP
View
A
Retailer 10
-
£828 GBP
View
A
Retailer 11
-
£849 GBP
View
Most Expensive
B+
Flawless Fine Jewelry
67F5EEA01 · Nov 4
£1,064 GBP
View
11 more retailers have this diamond
Prices start from £476 GBPSave up to £589 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
0.80ct Cushion
£476 GBP