CaratHunter
Plans
Cushion|Natural|GIA

1.50ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 5221135077

Certificate GIA 5221135077

Diamond specifications and retailer prices

From £6,058 GBP
As of November 4, 2026
Save £4,635 GBP (43%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £10,693 GBP at MOH London · As of November 4, 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 I 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 5221135077. Listed at 24 retailers as of November 4, 2026, with prices from £6,058 to £10,693, a £4,635 spread on the same certified stone. MOH London lists it at £10,693. 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221135077
Dimensions7.71 × 6.12 × 4.10 mm
L/W Ratio1.26
Top View
7.71 mm6.12 mm1.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5221135077
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.0%

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: Nov 4
Current: £10,693 GBP|Low: £6,003 GBP|High: £10,850 GBP|Avg: £7,722 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3£6,058 GBP
Retailer 7£6,115 GBP
Retailer 10£6,428 GBP
Retailer 11£6,864 GBP
Retailer 9£6,865 GBP
Retailer 8£6,922 GBP
Retailer 4£7,443 GBP
Retailer 6£7,549 GBP
Retailer 5£8,614 GBP
Retailer 2£10,016 GBP
MOH London£10,693 GBP

46 data points across 11 retailers

24 retailers£6,058 GBP to £10,693 GBP

B+
Cheapest Retailer
-
£6,058 GBP
B+
Retailer 2
-
£6,115 GBP
View
B+
Retailer 3
-
£6,348 GBP
View
B
Retailer 4
-
£6,428 GBP
View
B
Retailer 5
-
£6,629 GBP
View
B
Retailer 6
-
£6,806 GBP
View
B
Retailer 7
-
£6,864 GBP
View
Final sale: no returns
Retailer 8
-
£6,865 GBP
View
Price last confirmed 8 days ago
B
Retailer 9
-
£6,922 GBP
View
B
Retailer 10
-
£7,320 GBP
View
B
Retailer 11
-
£7,443 GBP
View
B
Retailer 12
-
£7,532 GBP
View
B
Retailer 13
-
£7,534 GBP
View
B
Retailer 14
-
£7,538 GBP
View
Retailer 15
-
£7,549 GBP
View
Price last confirmed 14 days ago
B
Retailer 16
-
£7,980 GBP
View
B
Retailer 17
-
£7,980 GBP
View
B
Retailer 18
-
£8,191 GBP
View
B
Retailer 19
-
£8,220 GBP
View
B
Retailer 20
-
£8,240 GBP
View
B
Retailer 21
-
£8,614 GBP
View
Retailer 22
-
£9,034 GBP
View
Price last confirmed 14 days ago
B
Retailer 23
-
£10,016 GBP
View
Most Expensive
B
MOH London
7DCABAC3B · Nov 4
£10,693 GBP
View
23 more retailers have this diamond
Prices start from £6,058 GBPSave up to £4,635 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+
1.50ct Cushion
£6,058 GBP