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Cushion|Natural|GIA

1.51ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 6471342811

Certificate GIA 6471342811

Diamond specifications and retailer prices

From £4,126 GBP
As of November 6, 2026
Save £3,547 GBP (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £7,672 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 6471342811. Listed at 15 retailers as of November 4, 2026, with prices from £4,126 to £7,672, a £3,547 spread on the same certified stone. MOH London lists it at £7,672. 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 6471342811
Dimensions7.72 × 6.02 × 4.08 mm
L/W Ratio1.28
Top View
7.72 mm6.02 mm1.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6471342811
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £7,672 GBP|Low: £4,126 GBP|High: £7,785 GBP|Avg: £5,350 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8£4,126 GBP
Retailer 5£4,184 GBP
Retailer 6£4,616 GBP
Retailer 9£4,640 GBP
Retailer 3£5,154 GBP
Retailer 7£5,188 GBP
Retailer 2£5,683 GBP
Retailer 4£6,734 GBP
MOH London£7,672 GBP

45 data points across 9 retailers

15 retailers£4,126 GBP to £7,672 GBP

B+
Cheapest Retailer
-
£4,126 GBP
Retailer 2
-
£4,184 GBP
View
Price last confirmed 9 days ago
B+
Retailer 3
-
£4,312 GBP
View
B+
Retailer 4
-
£4,361 GBP
View
B
Retailer 5
-
£4,420 GBP
View
Retailer 6
-
£4,616 GBP
View
Price last confirmed 8 days ago
B
Retailer 7
-
£4,640 GBP
View
B
Retailer 8
-
£4,654 GBP
View
B
Retailer 9
-
£5,154 GBP
View
B
Retailer 10
-
£5,188 GBP
View
B
Retailer 11
-
£5,275 GBP
View
B
Retailer 12
-
£5,683 GBP
View
Retailer 13
-
£6,082 GBP
View
Price last confirmed 14 days ago
B
Retailer 14
-
£6,734 GBP
View
Most Expensive
B
MOH London
0F13003DB · Nov 4
£7,672 GBP
View
14 more retailers have this diamond
Prices start from £4,126 GBPSave up to £3,547 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.

B+
1.51ct Cushion
£4,126 GBP