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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 HK$3,013 HKD
$384 USD
As of October 28, 2026
Save HK$3,972 HKD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$11,534 HKD 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

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 28
Current: HK$4,869 HKD|Low: HK$3,013 HKD|High: HK$7,035 HKD|Avg: HK$4,082 HKD|+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 10HK$3,013 HKD
Retailer 4HK$3,136 HKD
Retailer 12HK$3,240 HKD
Retailer 8HK$3,276 HKD
Retailer 7HK$3,358 HKD
Retailer 5HK$3,731 HKD
Retailer 2HK$4,036 HKD
Retailer 11HK$4,049 HKD
Retailer 9HK$4,247 HKD
Retailer 13HK$4,441 HKD
Retailer 3HK$4,543 HKD
Retailer 1HK$4,869 HKD
Retailer 6HK$6,985 HKD

25 data points across 13 retailers

13 retailersHK$3,013 HKD to HK$6,985 HKD

A
Cheapest Retailer
-
HK$3,013 HKD
$384 USD
Retailer 2
-
HK$3,136 HKD
$400 USD
View
Price last confirmed 78 days ago
A
Retailer 3
-
HK$3,240 HKD
$413 USD
View
A
Retailer 4
-
HK$3,358 HKD
$428 USD
View
A
Retailer 5
-
HK$4,036 HKD
$514 USD
View
Retailer 6
-
HK$4,049 HKD
$516 USD
View
Price last confirmed 10 days ago
Retailer 7
-
HK$4,130 HKD
$526 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
HK$4,247 HKD
$541 USD
View
B+
Retailer 9
-
HK$4,869 HKD
€591 EUR
View
B+
Retailer 10
-
HK$4,893 HKD
£491 GBP
View
B
Retailer 11
-
HK$5,549 HKD
£557 GBP
View
B
Retailer 12
-
HK$6,985 HKD
£701 GBP
View
Most Expensive
NZ Jewellers
af4fa7e5-9d6c-4e6d-94ce-54543d38dc7f · Sep 24
HK$11,534 HKD
$1,470 USD
View
Price last confirmed 39 days ago
12 more retailers have this diamond
Prices start from HK$3,013 HKDSave up to HK$3,972 HKD

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
HK$3,013 HKD