Cushion|Natural|GIA

1.50ct J VS1 Cushion Natural Diamond

GD • J/VS1 • GIA 6422144779

Certificate GIA 6422144779

Diamond specifications and retailer prices

From £2,305 GBP
$3,089 USD
As of October 31, 2026
Save £2,737 GBP (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,043 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6422144779. Listed at 20 retailers as of October 29, 2026, with prices from £2,305 to £5,043, a £2,737 spread on the same certified stone. MOH London lists it at £5,043. 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

1.50
Carat
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6422144779
Dimensions6.59 × 6.02 × 4.19 mm
L/W Ratio1.09
Top View
6.59 mm6.02 mm1.50 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6422144779
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.6%

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: Oct 31
Current: £5,043 GBP|Low: £2,305 GBP|High: £5,077 GBP|Avg: £3,248 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7£2,305 GBP
Retailer 8£2,355 GBP
Retailer 9£2,508 GBP
Retailer 6£2,717 GBP
Retailer 3£2,826 GBP
Retailer 2£3,068 GBP
Retailer 10£3,216 GBP
Retailer 5£3,395 GBP
Retailer 4£3,687 GBP
MOH London£5,043 GBP

39 data points across 10 retailers

20 retailers£2,305 GBP to £5,043 GBP

A
Cheapest Retailer
-
£2,305 GBP
$3,089 USD
A
Retailer 2
-
£2,355 GBP
$3,155 USD
View
B+
Retailer 3
-
£2,412 GBP
$3,232 USD
View
B+
Retailer 4
-
£2,508 GBP
$3,360 USD
View
Final sale: no returns
B+
Retailer 5
-
£2,608 GBP
$3,495 USD
View
B+
Retailer 6
-
£2,687 GBP
$3,600 USD
View
B+
Retailer 7
-
£2,717 GBP
$3,641 USD
View
B+
Retailer 8
-
£2,719 GBP
$3,643 USD
View
B+
Retailer 9
-
£2,826 GBP
View
B+
Retailer 10
-
£2,882 GBP
$3,861 USD
View
B+
Retailer 11
-
£3,038 GBP
View
B+
Retailer 12
-
£3,068 GBP
View
B+
Retailer 13
-
£3,075 GBP
$4,120 USD
View
B+
Retailer 14
-
£3,075 GBP
$4,120 USD
View
B+
Retailer 15
-
£3,172 GBP
$4,250 USD
View
Retailer 16
-
£3,216 GBP
A$6,629 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
£3,395 GBP
€4,332 EUR
View
Retailer 18
-
£3,395 GBP
$4,549 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
£3,687 GBP
ZAR 79,802 ZAR
View
Most Expensive
B
MOH London
015F616A3 · Oct 29
£5,043 GBP
View
19 more retailers have this diamond
Prices start from £2,305 GBPSave up to £2,737 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
1.50ct Cushion
£2,305 GBP