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0.40ct E I1 Round Natural Diamond

EX • E/I1 • IGI 774683875

Shape and cutting style on the report: Round brilliant

Certificate IGI 774683875

Diamond specifications and retailer prices

From $288 SGD
₹21,446 INR
As of October 30, 2026
Save $1,449 SGD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,737 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural round diamond

This 0.4ct natural round sits in the sub-half-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 774683875. Listed at 11 retailers as of October 30, 2026, with prices from $288 to $1,737, a $1,449 spread on the same certified stone. NZ Jewellers lists it at $1,737. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 774683875
Dimensions4.60 × 4.68 × 2.90 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Top View
4.60 mm4.68 mm0.40 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 774683875
Side View
Table 62.0%Crown 36.2°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.4%

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 30
Current: $288 SGD|Low: $286 SGD|High: $896 SGD|Avg: $595 SGD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 1$288 SGD
Retailer 5$408 SGD
Retailer 6$598 SGD
Retailer 3$675 SGD
Retailer 2$791 SGD
Retailer 4$890 SGD

44 data points across 6 retailers

11 retailers$288 SGD to $1,737 SGD

A
Cheapest Retailer
-
$288 SGD
₹21,446 INR
B+
Retailer 2
-
$384 SGD
$300 USD
View
B+
Retailer 3
-
$413 SGD
$323 USD
View
B+
Retailer 4
-
$428 SGD
$335 USD
View
B+
Retailer 5
-
$516 SGD
$404 USD
View
B+
Retailer 6
-
$550 SGD
$430 USD
View
B+
Retailer 7
-
$598 SGD
$468 USD
View
B
Retailer 8
-
$675 SGD
€503 EUR
View
B
Retailer 9
-
$791 SGD
£487 GBP
View
B
Retailer 10
-
$890 SGD
£548 GBP
View
Most Expensive
C
NZ Jewellers
c49329d6-76d3-4621-ac7a-c9ba22f26d11 · Oct 30
$1,737 SGD
$1,359 USD
View
10 more retailers have this diamond
Prices start from $288 SGDSave up to $1,449 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.

A
0.40ct Round
$288 SGD