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Cushion|Natural|GIA

1.50ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 7553073597

Certificate GIA 7553073597

Diamond specifications and retailer prices

From £1,558 GBP
As of November 6, 2026
Save £1,701 GBP (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,602 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553073597. Listed at 15 retailers as of November 6, 2026, with a 109% 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
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553073597
Dimensions7.19 × 5.75 × 3.96 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.19 mm5.75 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553073597
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.9%

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 6
Current: £3,602 GBP|Low: £1,539 GBP|High: £3,959 GBP|Avg: £2,279 GBP|-8.0%
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 6, 2026
Retailer 8£1,558 GBP
Retailer 11£1,694 GBP
Retailer 3£1,710 GBP
Retailer 13£1,723 GBP
Retailer 4£1,842 GBP
Retailer 14£1,871 GBP
Retailer 6£1,929 GBP
Retailer 5£1,942 GBP
Retailer 7£2,101 GBP
Retailer 10£2,164 GBP
Retailer 9£2,380 GBP
Retailer 12£2,495 GBP
Retailer 2£3,260 GBP
MOH London£3,602 GBP

32 data points across 14 retailers

15 retailers£1,558 GBP to £3,260 GBP

A
Cheapest Retailer
-
£1,558 GBP
A
Retailer 2
-
£1,694 GBP
View
A
Retailer 3
-
£1,710 GBP
View
Final sale: no returns
Retailer 4
-
£1,723 GBP
View
Price last confirmed 9 days ago
A
Retailer 5
-
£1,842 GBP
View
Retailer 6
-
£1,871 GBP
View
Price last confirmed 10 days ago
A
Retailer 7
-
£1,929 GBP
View
A
Retailer 8
-
£1,942 GBP
View
A
Retailer 9
-
£2,101 GBP
View
A
Retailer 10
-
£2,164 GBP
View
A
Retailer 11
-
£2,380 GBP
View
A
Retailer 12
-
£2,383 GBP
View
A
Retailer 13
-
£2,495 GBP
View
B+
Retailer 14
-
£3,260 GBP
View
Most Expensive
MOH London
52455D454 · Oct 29
£3,602 GBP
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from £1,558 GBPSave up to £1,701 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
£1,558 GBP