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0.46ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG480170192

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480170192

Diamond specifications and retailer prices

From HK$1,883 HKD
As of November 5, 2026
Save HK$9,575 HKD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$11,458 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 0.46ct lab-grown round diamond

This 0.46ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG480170192 or 480170192. Listed at 7 retailers as of November 5, 2026, with prices from HK$1,883 to HK$11,458, a HK$9,575 spread on the same certified stone. MOH London lists it at HK$11,458. 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

0.46
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480170192
Dimensions4.92 × 4.86 × 3.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.92 mm4.86 mm0.46 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480170192
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
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 5
Current: HK$11,458 HKD|Low: HK$1,883 HKD|High: HK$11,627 HKD|Avg: HK$4,774 HKD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4HK$1,883 HKD
Retailer 7HK$2,683 HKD
Retailer 6HK$2,871 HKD
Retailer 5HK$4,699 HKD
Retailer 2HK$5,013 HKD
Retailer 3HK$5,280 HKD
MOH LondonHK$11,458 HKD

43 data points across 7 retailers

7 retailersHK$1,883 HKD to HK$11,458 HKD

A
Cheapest Retailer
-
HK$1,883 HKD
B+
Retailer 2
-
HK$2,683 HKD
View
Retailer 3
-
HK$2,871 HKD
View
Price last confirmed 12 days ago
B
Retailer 4
-
HK$4,699 HKD
View
B
Retailer 5
-
HK$5,013 HKD
View
B
Retailer 6
-
HK$5,280 HKD
View
Most Expensive
B
MOH London
LG480170192 · Nov 5
HK$11,458 HKD
£1,150 GBP
View
6 more retailers have this diamond
Prices start from HK$1,883 HKDSave up to HK$9,575 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
0.46ct Round
HK$1,883 HKD