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1.40ct E SI2 Round Natural Diamond

EX • E/SI2 • IGI 632487537

Shape and cutting style on the report: Round brilliant

Certificate IGI 632487537

Diamond specifications and retailer prices

From $2,040 USD
As of November 1, 2026
Save $1,917 USD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,957 USD 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 632487537. Listed at 6 retailers as of November 1, 2026, with prices from $2,040 to $3,957, a $1,917 spread on the same certified stone. MOH London lists it at $3,957. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.40
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 632487537
Dimensions7.16 × 7.11 × 4.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.16 mm7.11 mm1.40 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 632487537
Side View
Table 59.0%Crown 35.5°Girdle: MediumPavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,957 USD|Low: $2,040 USD|High: $5,649 USD|Avg: $2,901 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7$2,040 USD
Retailer 3$2,075 USD
Retailer 5$2,153 USD
Retailer 4$2,259 USD
Retailer 6$2,398 USD
Retailer 8$2,707 USD
Retailer 2$2,809 USD
MOH London$3,957 USD
Retailer 9$5,649 USD

21 data points across 9 retailers

6 retailers$2,040 USD to $3,957 USD

A
Cheapest Retailer
-
$2,040 USD
Retailer 2
-
$2,075 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$2,153 USD
View
A
Retailer 4
-
$2,398 USD
View
A
Retailer 5
-
$2,809 USD
€2,675 EUR
View
Most Expensive
A
MOH London
28AA885BD · Nov 1
$3,957 USD
£3,116 GBP
View
5 more retailers have this diamond
Prices start from $2,040 USDSave up to $1,917 USD

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
$2,040 USD