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Round|Natural|GIA

1.40ct G IF Round Natural Diamond

EX • G/IF • GIA 2135743780

Certificate GIA 2135743780

Diamond specifications and retailer prices

From £9,184 GBP
$12,305 USD
As of November 1, 2026
Save £6,967 GBP (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £16,150 GBP at MOH London · As of November 1, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2135743780. Listed at 10 retailers as of November 1, 2026, with prices from £9,184 to £16,150, a £6,967 spread on the same certified stone. MOH London lists it at £16,150. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2135743780
Dimensions7.29 × 7.23 × 4.38 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.29 mm7.23 mm1.40 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2135743780
Side View
Table 57.0%Crown 33.5°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 60.3%

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 1
Current: £16,150 GBP|Low: £9,184 GBP|High: £22,024 GBP|Avg: £13,932 GBP|-25.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4£9,184 GBP
Retailer 7£9,910 GBP
Retailer 10£11,031 GBP
Retailer 3£11,075 GBP
Retailer 5£11,203 GBP
Retailer 9£11,634 GBP
Retailer 8£12,232 GBP
Retailer 2£12,972 GBP
Retailer 6£14,650 GBP
MOH London£16,150 GBP

38 data points across 10 retailers

10 retailers£9,184 GBP to £16,150 GBP

A
Cheapest Retailer
-
£9,184 GBP
$12,305 USD
B+
Retailer 2
-
£9,910 GBP
$13,278 USD
View
Final sale: no returns
B+
Retailer 3
-
£11,031 GBP
$14,780 USD
View
B+
Retailer 4
-
£11,075 GBP
View
B+
Retailer 5
-
£11,203 GBP
$15,011 USD
View
B+
Retailer 6
-
£11,634 GBP
$15,588 USD
View
B
Retailer 7
-
£12,232 GBP
$16,390 USD
View
B
Retailer 8
-
£12,972 GBP
€16,554 EUR
View
B
Retailer 9
-
£14,650 GBP
$19,630 USD
View
Most Expensive
B
MOH London
9203C7A52 · Nov 1
£16,150 GBP
View
9 more retailers have this diamond
Prices start from £9,184 GBPSave up to £6,967 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
£9,184 GBP