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Round|Natural|GIA

1.40ct E IF Round Natural Diamond

EX • E/IF • GIA 6565051640

Certificate GIA 6565051640

Diamond specifications and retailer prices

From £9,785 GBP
€12,410 EUR
As of October 29, 2026
Save £7,754 GBP (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £17,539 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.4ct natural round diamond

This 1.4ct 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 6565051640. Listed at 19 retailers as of October 29, 2026, with prices from £9,785 to £17,539, a £7,754 spread on the same certified stone. MOH London lists it at £17,539. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565051640
Dimensions7.26 × 7.29 × 4.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
7.26 mm7.29 mm1.40 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565051640
Side View
Table 59.0%Crown 32°Girdle: THI-NULPavilion 41.6°Culet: NoneDepth 60.4%

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: £17,539 GBP|Low: £9,612 GBP|High: £17,655 GBP|Avg: £13,040 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 19
October 30, 2026
Retailer 16£9,785 GBP
Retailer 5£11,335 GBP
Retailer 2£11,679 GBP
Retailer 14£11,734 GBP
Retailer 15£11,816 GBP
Retailer 19£12,071 GBP
Retailer 17£12,111 GBP
Retailer 8£12,330 GBP
Retailer 11£12,573 GBP
Retailer 6£12,852 GBP
Retailer 7£13,067 GBP
Retailer 18£13,153 GBP
Retailer 9£13,358 GBP
Retailer 12£13,507 GBP
Retailer 4£13,700 GBP
Retailer 3£13,871 GBP
Retailer 10£15,825 GBP
Retailer 13£16,324 GBP
MOH London£17,539 GBP

34 data points across 19 retailers

19 retailers£9,785 GBP to £17,539 GBP

A
Cheapest Retailer
-
£9,785 GBP
€12,410 EUR
A
Retailer 2
-
£11,335 GBP
$15,095 USD
View
A
Retailer 3
-
£11,679 GBP
View
A
Retailer 4
-
£11,734 GBP
A$24,040 AUD
View
A
Retailer 5
-
£11,816 GBP
$15,735 USD
View
Final sale: no returns
A
Retailer 6
-
£12,071 GBP
$16,075 USD
View
Retailer 7
-
£12,111 GBP
View
Price last confirmed 30 days ago
B+
Retailer 8
-
£12,330 GBP
$16,420 USD
View
B+
Retailer 9
-
£12,573 GBP
A$25,758 AUD
View
B+
Retailer 10
-
£12,852 GBP
View
B+
Retailer 11
-
£13,067 GBP
$17,401 USD
View
B+
Retailer 12
-
£13,153 GBP
$17,515 USD
View
B+
Retailer 13
-
£13,358 GBP
$17,788 USD
View
B+
Retailer 14
-
£13,507 GBP
€17,130 EUR
View
B+
Retailer 15
-
£13,700 GBP
$18,244 USD
View
B+
Retailer 16
-
£13,871 GBP
$18,472 USD
View
B+
Retailer 17
-
£15,825 GBP
$21,074 USD
View
B+
Retailer 18
-
£16,324 GBP
ZAR 351,186 ZAR
View
Most Expensive
B+
MOH London
160163E67 · Oct 29
£17,539 GBP
View
18 more retailers have this diamond
Prices start from £9,785 GBPSave up to £7,754 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
1.40ct Round
£9,785 GBP