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Cushion|Natural|IGI

1.50ct H IF Cushion Natural Diamond

VG • H/IF • IGI 784681993

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 784681993

Diamond specifications and retailer prices

From £2,609 GBP
As of November 4, 2026
Save £2,350 GBP (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,960 GBP at MOH London · As of November 2, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 784681993. Listed at 9 retailers as of November 2, 2026, with prices from £2,609 to £4,960, a £2,350 spread on the same certified stone. MOH London lists it at £4,960. 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
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.4°
Pavilion angle35.5°
OriginNatural
Grading LabIGI
CertificateIGI 784681993
Dimensions6.84 × 6.19 × 4.31 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Green
Top View
6.84 mm6.19 mm1.50 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 784681993
Side View
Table 58.0%Crown 36.4°Girdle: STK-VTKPavilion 35.5°Culet: NoneDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £4,960 GBP|Low: £2,609 GBP|High: £5,019 GBP|Avg: £3,200 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6£2,609 GBP
Retailer 2£2,621 GBP
Retailer 9£2,633 GBP
Retailer 10£2,658 GBP
Retailer 7£2,827 GBP
Retailer 5£2,965 GBP
Retailer 11£3,074 GBP
Retailer 3£3,321 GBP
Retailer 8£3,442 GBP
Retailer 4£3,620 GBP
MOH London£4,960 GBP

32 data points across 11 retailers

9 retailers£2,609 GBP to £4,960 GBP

A
Cheapest Retailer
-
£2,609 GBP
A
Retailer 2
-
£2,621 GBP
View
Retailer 3
-
£2,658 GBP
View
Price last confirmed 102 days ago
A
Retailer 4
-
£2,827 GBP
View
Retailer 5
-
£2,965 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£3,074 GBP
View
A
Retailer 7
-
£3,442 GBP
View
A
Retailer 8
-
£3,620 GBP
View
Most Expensive
B+
MOH London
31B07AFE8 · Nov 2
£4,960 GBP
View
8 more retailers have this diamond
Prices start from £2,609 GBPSave up to £2,350 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
£2,609 GBP