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Round|Natural|IGI

1.50ct E IF Round Natural Diamond

EX • E/IF • IGI 833687456

Shape and cutting style on the report: Round brilliant

Certificate IGI 833687456

Diamond specifications and retailer prices

From £6,914 GBP
As of November 2, 2026
Save £7,931 GBP (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £14,845 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 833687456. Listed at 13 retailers as of November 2, 2026, with prices from £6,914 to £14,845, a £7,931 spread on the same certified stone. MOH London lists it at £14,845. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.8°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 833687456
Dimensions7.26 × 7.30 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
Graining.
Top View
7.26 mm7.30 mm1.50 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 833687456
Side View
Table 59.0%Crown 34.8°Girdle: THN-STKPavilion 41.6°CuletDepth 62.8%

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: Nov 2
Current: £14,845 GBP|Low: £6,914 GBP|High: £14,845 GBP|Avg: £10,701 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 5£6,914 GBP
Retailer 8£8,952 GBP
Retailer 3£9,734 GBP
Retailer 13£10,054 GBP
Retailer 2£10,119 GBP
Retailer 6£10,166 GBP
Retailer 11£10,300 GBP
Retailer 7£11,191 GBP
Retailer 10£11,366 GBP
Retailer 12£11,803 GBP
Retailer 4£13,465 GBP
Retailer 9£13,964 GBP
MOH London£14,845 GBP

7 data points across 13 retailers

13 retailers£6,914 GBP to £14,845 GBP

A
Cheapest Retailer
-
£6,914 GBP
A
Retailer 2
-
£8,952 GBP
View
A
Retailer 3
-
£9,734 GBP
View
A
Retailer 4
-
£10,054 GBP
View
Final sale: no returns
A
Retailer 5
-
£10,119 GBP
View
A
Retailer 6
-
£10,166 GBP
View
A
Retailer 7
-
£10,300 GBP
View
A
Retailer 8
-
£11,191 GBP
View
A
Retailer 9
-
£11,366 GBP
View
A
Retailer 10
-
£11,803 GBP
View
A
Retailer 11
-
£13,465 GBP
View
A
Retailer 12
-
£13,964 GBP
View
Most Expensive
B+
MOH London
7267F742D · Nov 2
£14,845 GBP
View
12 more retailers have this diamond
Prices start from £6,914 GBPSave up to £7,931 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 Round
£6,914 GBP