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Cushion|Natural|GIA

1.51ct J VS2 Cushion Natural Diamond

EX • J/VS2 • GIA 6545555390

Certificate GIA 6545555390

Diamond specifications and retailer prices

From £3,671 GBP
$4,919 USD
As of October 31, 2026
Save £2,856 GBP (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £6,528 GBP at MOH London · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545555390. Listed at 14 retailers as of October 29, 2026, with prices from £3,671 to £6,528, a £2,856 spread on the same certified stone. MOH London lists it at £6,528. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545555390
Dimensions8.21 × 5.82 × 4.00 mm
L/W Ratio1.41
Top View
8.21 mm5.82 mm1.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545555390
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.7%

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: Oct 31
Current: £6,528 GBP|Low: £3,671 GBP|High: £6,832 GBP|Avg: £4,700 GBP|-3.4%
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
October 31, 2026
Retailer 5£3,671 GBP
Retailer 11£3,780 GBP
Retailer 9£3,809 GBP
Retailer 6£3,832 GBP
Retailer 8£4,102 GBP
Retailer 4£4,225 GBP
Retailer 10£4,249 GBP
Retailer 7£4,340 GBP
Retailer 3£4,508 GBP
Retailer 13£4,508 GBP
Retailer 14£4,657 GBP
Retailer 2£4,816 GBP
Retailer 12£6,446 GBP
MOH London£6,528 GBP

24 data points across 14 retailers

14 retailers£3,671 GBP to £6,528 GBP

Retailer 1
-
£3,307 GBP
A$6,816 AUD
Price last confirmed 173 days ago
B+
Retailer 2
-
£3,671 GBP
$4,919 USD
View
B+
Retailer 3
-
£3,780 GBP
CA$7,035 CAD
View
B+
Retailer 4
-
£3,809 GBP
$5,104 USD
View
B+
Retailer 5
-
£4,102 GBP
$5,496 USD
View
B+
Retailer 6
-
£4,225 GBP
$5,661 USD
View
B+
Retailer 7
-
£4,249 GBP
$5,693 USD
View
B+
Retailer 8
-
£4,340 GBP
View
B
Retailer 9
-
£4,508 GBP
$6,040 USD
View
B
Retailer 10
-
£4,508 GBP
$6,040 USD
View
B
Retailer 11
-
£4,657 GBP
$6,240 USD
View
B
Retailer 12
-
£4,816 GBP
€6,145 EUR
View
B
Retailer 13
-
£6,446 GBP
$8,637 USD
View
Most Expensive
B
MOH London
1B671A2A3 · Oct 29
£6,528 GBP
View
13 more retailers have this diamond
Prices start from £3,671 GBPSave up to £2,856 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
£3,671 GBP