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Cushion|Natural|GIA

1.50ct G VVS1 Cushion Natural Diamond

EX • G/VVS1 • GIA 6542287323

Certificate GIA 6542287323

Diamond specifications and retailer prices

From £4,474 GBP
As of November 5, 2026
Save £2,284 GBP (34%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £8,054 GBP at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542287323. Listed at 15 retailers as of November 5, 2026, with a 51% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542287323
Dimensions6.24 × 6.19 × 4.26 mm
L/W Ratio1.01
Top View
6.24 mm6.19 mm1.50 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542287323
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.8%

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: £8,054 GBP|Low: £4,474 GBP|High: £8,091 GBP|Avg: £5,779 GBP|+2.0%
Queensmith
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 6, 2026
Retailer 8£4,474 GBP
Retailer 5£4,800 GBP
Retailer 4£5,113 GBP
Retailer 13£5,113 GBP
Retailer 9£5,115 GBP
Retailer 2£5,171 GBP
Retailer 12£5,376 GBP
Retailer 3£5,402 GBP
Retailer 6£5,659 GBP
Retailer 14£5,989 GBP
Retailer 10£6,026 GBP
Retailer 7£6,758 GBP
Retailer 11£7,761 GBP
Queensmith£8,054 GBP

24 data points across 14 retailers

15 retailers£4,474 GBP to £6,758 GBP

A
Cheapest Retailer
-
£4,474 GBP
A
Retailer 2
-
£4,588 GBP
View
A
Retailer 3
-
£4,800 GBP
View
A
Retailer 4
-
£5,113 GBP
View
Final sale: no returns
Retailer 5
-
£5,113 GBP
View
Price last confirmed 21 days ago
A
Retailer 6
-
£5,115 GBP
View
A
Retailer 7
-
£5,171 GBP
View
Retailer 8
-
£5,376 GBP
View
Price last confirmed 15 days ago
A
Retailer 9
-
£5,402 GBP
View
A
Retailer 10
-
£5,659 GBP
View
A
Retailer 11
-
£5,989 GBP
View
A
Retailer 12
-
£6,026 GBP
View
A
Retailer 13
-
£6,758 GBP
View
Retailer 14
-
£7,761 GBP
View
Price last confirmed 8 days ago
Most Expensive
Queensmith
6542287323 · Oct 28
£8,054 GBP
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from £4,474 GBPSave up to £2,284 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
1.50ct Cushion
£4,474 GBP