CaratHunter
Plans
Cushion|Natural|GIA

1.50ct E I1 Cushion Natural Diamond

E/I1 • GIA 5221726724

Certificate GIA 5221726724

Diamond specifications and retailer prices

From £3,176 GBP
$4,255 USD
As of October 29, 2026
Save £1,628 GBP (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £4,804 GBP at Yorxs · As of October 29, 2026
View at Yorxs

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included) and certified by GIA 5221726724. Listed at 2 retailers as of October 29, 2026, with prices from £3,176 to £4,804, a £1,628 spread on the same certified stone. Yorxs lists it at £4,804. 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
E
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221726724
Dimensions7.59 × 5.95 × 3.92 mm
L/W Ratio1.28
Top View
7.59 mm5.95 mm1.50 ctE / I1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5221726724
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.0%

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 29
Current: £3,176 GBP|Low: £3,176 GBP|High: £6,829 GBP|Avg: £5,261 GBP|-31.2%
Retailer 1
Yorxs
October 29, 2026
Retailer 1£3,176 GBP
Yorxs£4,804 GBP

19 data points across 2 retailers

2 retailers£3,176 GBP to £4,804 GBP

A
Cheapest Retailer
-
£3,176 GBP
$4,255 USD
Most Expensive
B+
Yorxs
1F2A7AB26 · Oct 29
£4,804 GBP
€6,130 EUR
View
1 more retailer has this diamond
Prices start from £3,176 GBPSave up to £1,628 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
£3,176 GBP