Round|Natural|IGI

0.41ct G SI2 Round Natural Diamond

EX • G/SI2 • IGI 638418815

Shape and cutting style on the report: Round brilliant

Certificate IGI 638418815

Diamond specifications and retailer prices

From $491 SGD
$384 USD
As of October 28, 2026
Save $647 SGD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,879 SGD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.41ct natural round diamond

This 0.41ct natural round sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 638418815. Listed at 13 retailers as of October 28, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.41
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 638418815
Dimensions4.77 × 4.74 × 2.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
4.77 mm4.74 mm0.41 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 638418815
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.8%

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: Oct 28
Current: $793 SGD|Low: $491 SGD|High: $1,146 SGD|Avg: $665 SGD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 10$491 SGD
Retailer 4$511 SGD
Retailer 12$528 SGD
Retailer 8$534 SGD
Retailer 7$547 SGD
Retailer 5$608 SGD
Retailer 2$658 SGD
Retailer 11$660 SGD
Retailer 9$692 SGD
Retailer 13$724 SGD
Retailer 3$740 SGD
Retailer 1$793 SGD
Retailer 6$1,138 SGD

25 data points across 13 retailers

13 retailers$491 SGD to $1,138 SGD

A
Cheapest Retailer
-
$491 SGD
$384 USD
Retailer 2
-
$511 SGD
$400 USD
View
Price last confirmed 78 days ago
A
Retailer 3
-
$528 SGD
$413 USD
View
A
Retailer 4
-
$547 SGD
$428 USD
View
A
Retailer 5
-
$658 SGD
$514 USD
View
Retailer 6
-
$660 SGD
$516 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$673 SGD
$526 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$692 SGD
$541 USD
View
B+
Retailer 9
-
$793 SGD
€591 EUR
View
B+
Retailer 10
-
$797 SGD
£491 GBP
View
B
Retailer 11
-
$904 SGD
£557 GBP
View
B
Retailer 12
-
$1,138 SGD
£701 GBP
View
Most Expensive
NZ Jewellers
af4fa7e5-9d6c-4e6d-94ce-54543d38dc7f · Sep 24
$1,879 SGD
$1,470 USD
View
Price last confirmed 38 days ago
12 more retailers have this diamond
Prices start from $491 SGDSave up to $647 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
0.41ct Round
$491 SGD