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Cushion|Natural|GIA

1.51ct J VVS1 Cushion Natural Diamond

EX • J/VVS1 • GIA 6551191993

Certificate GIA 6551191993

Diamond specifications and retailer prices

From £3,839 GBP
As of November 6, 2026
Save £3,308 GBP (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £7,147 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 J 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 6551191993. Listed at 13 retailers as of November 4, 2026, with prices from £3,839 to £7,147, a £3,308 spread on the same certified stone. MOH London lists it at £7,147. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551191993
Dimensions7.66 × 5.47 × 3.67 mm
L/W Ratio1.40
Top View
7.66 mm5.47 mm1.51 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551191993
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £7,147 GBP|Low: £3,839 GBP|High: £7,242 GBP|Avg: £5,107 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2£3,839 GBP
Retailer 3£4,397 GBP
Retailer 7£4,490 GBP
Retailer 5£4,619 GBP
Retailer 4£5,284 GBP
Retailer 6£5,934 GBP
MOH London£7,147 GBP

26 data points across 7 retailers

13 retailers£3,839 GBP to £7,147 GBP

B+
Cheapest Retailer
-
£3,839 GBP
B+
Retailer 2
-
£4,397 GBP
View
B+
Retailer 3
-
£4,489 GBP
View
Final sale: no returns
Retailer 4
-
£4,489 GBP
View
Price last confirmed 22 days ago
B+
Retailer 5
-
£4,490 GBP
View
B+
Retailer 6
-
£4,619 GBP
View
Retailer 7
-
£4,745 GBP
View
Price last confirmed 29 days ago
B
Retailer 8
-
£4,981 GBP
View
B
Retailer 9
-
£4,982 GBP
View
B
Retailer 10
-
£5,074 GBP
View
B
Retailer 11
-
£5,284 GBP
View
B
Retailer 12
-
£5,934 GBP
View
Most Expensive
B
MOH London
E58E2B788 · Nov 4
£7,147 GBP
View
12 more retailers have this diamond
Prices start from £3,839 GBPSave up to £3,308 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
£3,839 GBP