Cushion|Natural|GIA

1.51ct J VS1 Cushion Natural Diamond

VG • J/VS1 • GIA 6532439145

Certificate GIA 6532439145

Diamond specifications and retailer prices

From £3,205 GBP
$4,294 USD
As of October 31, 2026
Save £3,543 GBP (53%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £6,748 GBP at MOH London · As of November 1, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6532439145. Listed at 23 retailers as of October 31, 2026, with prices from £3,205 to £6,748, a £3,543 spread on the same certified stone. MOH London lists it at £6,748. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6532439145
Dimensions7.38 × 5.81 × 4.16 mm
L/W Ratio1.27
Top View
7.38 mm5.81 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6532439145
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 71.7%

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: £6,748 GBP|Low: £3,069 GBP|High: £6,829 GBP|Avg: £4,429 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6£3,392 GBP
Retailer 8£3,543 GBP
Retailer 2£3,992 GBP
Retailer 3£4,133 GBP
Retailer 7£4,260 GBP
Retailer 5£4,795 GBP
Retailer 4£5,208 GBP
MOH London£6,748 GBP

34 data points across 8 retailers

23 retailers£3,205 GBP to £6,748 GBP

B+
Cheapest Retailer
-
£3,205 GBP
$4,294 USD
B+
Retailer 2
-
£3,310 GBP
$4,435 USD
View
B+
Retailer 3
-
£3,348 GBP
$4,486 USD
View
B+
Retailer 4
-
£3,389 GBP
$4,541 USD
View
B+
Retailer 5
-
£3,392 GBP
$4,545 USD
View
B
Retailer 6
-
£3,543 GBP
$4,747 USD
View
Final sale: no returns
B
Retailer 7
-
£3,599 GBP
CA$6,698 CAD
View
B
Retailer 8
-
£3,605 GBP
$4,830 USD
View
B
Retailer 9
-
£3,605 GBP
$4,830 USD
View
B+
Retailer 10
-
£3,992 GBP
View
B
Retailer 11
-
£4,032 GBP
$5,403 USD
View
B
Retailer 12
-
£4,044 GBP
$5,419 USD
View
B+
Retailer 13
-
£4,133 GBP
View
Retailer 14
-
£4,260 GBP
A$8,781 AUD
View
Price last confirmed 15 days ago
B
Retailer 15
-
£4,299 GBP
$5,760 USD
View
B
Retailer 16
-
£4,299 GBP
$5,760 USD
View
B
Retailer 17
-
£4,441 GBP
$5,950 USD
View
Retailer 18
-
£4,674 GBP
$6,263 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
£4,795 GBP
€6,119 EUR
View
B
Retailer 20
-
£4,881 GBP
$6,540 USD
View
B
Retailer 21
-
£5,208 GBP
ZAR 112,730 ZAR
View
B
Retailer 22
-
£6,136 GBP
$8,222 USD
View
Most Expensive
B
MOH London
A5DCE0C70 · Nov 1
£6,748 GBP
View
22 more retailers have this diamond
Prices start from £3,205 GBPSave up to £3,543 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
£3,205 GBP