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0.46ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG649440287

Shape and cutting style on the report: Round brilliant

Certificate IGI LG649440287

Diamond specifications and retailer prices

From HK$1,098 HKD
As of November 1, 2026
Save HK$4,382 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$5,480 HKD at MOH London · As of November 4, 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 LG649440287 or 649440287. Listed at 14 retailers as of November 1, 2026, with prices from HK$1,098 to HK$5,480, a HK$4,382 spread on the same certified stone. MOH London lists it at HK$5,480. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649440287
Dimensions4.92 × 4.89 × 3.04 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 mm4.89 mm0.46 ctE / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG649440287
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.0%

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: Nov 1
Current: HK$5,480 HKD|Low: HK$934 HKD|High: HK$6,516 HKD|Avg: HK$2,204 HKD|-15.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9HK$934 HKD
Retailer 5HK$1,098 HKD
Retailer 2HK$1,263 HKD
Retailer 3HK$1,655 HKD
Retailer 7HK$1,671 HKD
Retailer 4HK$1,718 HKD
Retailer 8HK$1,726 HKD
Retailer 6HK$2,573 HKD
MOH LondonHK$5,480 HKD

43 data points across 9 retailers

14 retailersHK$1,098 HKD to HK$5,480 HKD

Retailer 1
-
HK$675 HKD
Price last confirmed 36 days ago
Retailer 2
-
HK$816 HKD
View
Price last confirmed 28 days ago
Retailer 3
-
HK$934 HKD
View
Price last confirmed 35 days ago
Retailer 4
-
HK$934 HKD
View
Price last confirmed 25 days ago
A
Retailer 5
-
HK$1,098 HKD
View
Retailer 6
-
HK$1,224 HKD
View
Price last confirmed 102 days ago
A
Retailer 7
-
HK$1,263 HKD
View
A
Retailer 8
-
HK$1,655 HKD
View
A
Retailer 9
-
HK$1,671 HKD
View
Retailer 10
-
HK$1,726 HKD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
HK$2,118 HKD
View
B+
Retailer 12
-
HK$2,573 HKD
View
Retailer 13
-
HK$2,816 HKD
View
Price last confirmed 37 days ago
Most Expensive
B
MOH London
LG649440287 · Nov 4
HK$5,480 HKD
£550 GBP
View
13 more retailers have this diamond
Prices start from HK$1,098 HKDSave up to HK$4,382 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$1,098 HKD