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1.40ct G IF Round Natural Diamond

EX • G/IF • GIA 2135743780

Certificate GIA 2135743780

Diamond specifications and retailer prices

From $15,770 SGD
As of November 1, 2026
Save $11,890 SGD (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $27,660 SGD at MOH London · As of November 4, 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 $15,770 to $27,660, a $11,890 spread on the same certified stone. MOH London lists it at $27,660. 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 →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $27,660 SGD|Low: $15,770 SGD|High: $37,820 SGD|Avg: $23,172 SGD|-26.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$15,770 SGD
Retailer 7$17,017 SGD
Retailer 2$18,832 SGD
Retailer 10$18,942 SGD
Retailer 5$19,238 SGD
Retailer 9$19,978 SGD
Retailer 8$21,004 SGD
Retailer 3$22,200 SGD
Retailer 6$25,158 SGD
MOH London$27,660 SGD

39 data points across 10 retailers

10 retailers$15,770 SGD to $27,660 SGD

B+
Cheapest Retailer
-
$15,770 SGD
B+
Retailer 2
-
$17,017 SGD
View
Final sale: no returns
B+
Retailer 3
-
$18,832 SGD
View
B+
Retailer 4
-
$18,942 SGD
View
B+
Retailer 5
-
$19,238 SGD
View
B+
Retailer 6
-
$19,978 SGD
View
B
Retailer 7
-
$21,004 SGD
View
B
Retailer 8
-
$22,200 SGD
View
B
Retailer 9
-
$25,158 SGD
View
Most Expensive
B
MOH London
9203C7A52 · Nov 4
$27,660 SGD
£16,994 GBP
View
9 more retailers have this diamond
Prices start from $15,770 SGDSave up to $11,890 SGD

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.

B+
1.40ct Round
$15,770 SGD