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Round|Natural|GIA

1.45ct E IF Round Natural Diamond

EX • E/IF • GIA 6532589644

Certificate GIA 6532589644

Diamond specifications and retailer prices

From £10,542 GBP
As of November 2, 2026
Save £6,864 GBP (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £17,407 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.45ct natural round diamond

This 1.45ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6532589644. Listed at 13 retailers as of November 2, 2026, with prices from £10,542 to £17,407, a £6,864 spread on the same certified stone. MOH London lists it at £17,407. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6532589644
Dimensions7.15 × 7.20 × 4.49 mm
L/W Ratio1.01
Top View
7.15 mm7.20 mm1.45 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6532589644
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.6%

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: Nov 2
Current: £17,407 GBP|Low: £10,681 GBP|High: £17,617 GBP|Avg: £13,921 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 4£10,681 GBP
Retailer 2£11,653 GBP
Retailer 5£12,847 GBP
Retailer 3£13,489 GBP
Retailer 6£15,789 GBP
MOH London£17,407 GBP

40 data points across 6 retailers

13 retailers£10,542 GBP to £17,407 GBP

A
Cheapest Retailer
-
£10,542 GBP
A
Retailer 2
-
£10,681 GBP
View
Final sale: no returns
A
Retailer 3
-
£11,653 GBP
View
A
Retailer 4
-
£11,993 GBP
View
A
Retailer 5
-
£12,173 GBP
View
B+
Retailer 6
-
£12,674 GBP
View
B+
Retailer 7
-
£12,674 GBP
View
B+
Retailer 8
-
£12,847 GBP
View
B+
Retailer 9
-
£13,096 GBP
View
B+
Retailer 10
-
£13,489 GBP
View
B+
Retailer 11
-
£13,525 GBP
View
Retailer 12
-
£15,789 GBP
View
Price last confirmed 12 days ago
Most Expensive
B+
MOH London
323AA625C · Nov 2
£17,407 GBP
View
12 more retailers have this diamond
Prices start from £10,542 GBPSave up to £6,864 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
1.45ct Round
£10,542 GBP