CaratHunter
Plans
Cushion|Natural|GIA

1.51ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 6552097307

Certificate GIA 6552097307

Diamond specifications and retailer prices

From £1,754 GBP
As of November 5, 2026
Save £1,987 GBP (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,741 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct 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 6552097307. Listed at 14 retailers as of November 4, 2026, with prices from £1,754 to £3,741, a £1,987 spread on the same certified stone. MOH London lists it at £3,741. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552097307
Dimensions7.73 × 5.90 × 4.06 mm
L/W Ratio1.31
Top View
7.73 mm5.90 mm1.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552097307
Side View
Table 69.0%CrownGirdle: THN-THKPavilionCulet: 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: £3,741 GBP|Low: £1,730 GBP|High: £3,985 GBP|Avg: £2,451 GBP|-5.1%
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 5£1,754 GBP
Retailer 3£1,759 GBP
Retailer 10£1,876 GBP
Retailer 9£1,886 GBP
Retailer 11£1,912 GBP
Retailer 13£1,999 GBP
Retailer 4£2,157 GBP
Retailer 14£2,204 GBP
Retailer 7£2,374 GBP
Retailer 6£2,465 GBP
Retailer 2£2,610 GBP
Retailer 8£2,737 GBP
Retailer 12£3,655 GBP
MOH London£3,741 GBP

25 data points across 14 retailers

14 retailers£1,754 GBP to £3,741 GBP

A
Cheapest Retailer
-
£1,754 GBP
A
Retailer 2
-
£1,759 GBP
View
A
Retailer 3
-
£1,876 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,886 GBP
View
A
Retailer 5
-
£1,912 GBP
View
A
Retailer 6
-
£1,999 GBP
View
A
Retailer 7
-
£2,157 GBP
View
A
Retailer 8
-
£2,204 GBP
View
A
Retailer 9
-
£2,374 GBP
View
A
Retailer 10
-
£2,465 GBP
View
A
Retailer 11
-
£2,610 GBP
View
A
Retailer 12
-
£2,737 GBP
View
B+
Retailer 13
-
£3,655 GBP
View
Most Expensive
B+
MOH London
17C25DC04 · Nov 4
£3,741 GBP
View
13 more retailers have this diamond
Prices start from £1,754 GBPSave up to £1,987 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
1.51ct Cushion
£1,754 GBP