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Emerald|Lab Grown|IGI

0.43ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG576334187

Shape and cutting style on the report: Emerald cut

Certificate IGI LG576334187

Diamond specifications and retailer prices

From HK$549 HKD
$70 USD
As of October 29, 2026
Save HK$4,503 HKD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$5,052 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct lab-grown emerald diamond

This 0.43ct lab-grown emerald sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG576334187 or 576334187. Listed at 13 retailers as of October 29, 2026, with prices from HK$549 to HK$5,052, a HK$4,503 spread on the same certified stone. MOH London lists it at HK$5,052. 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

0.43
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576334187
Dimensions5.51 × 3.68 × 2.28 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.51 mm3.68 mm0.43 ctG / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG576334187
Side View
Table 71.0%Crown 34.2°Girdle: MediumPavilion 41.1°Culet: LargeDepth 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: Oct 29
Current: HK$5,052 HKD|Low: HK$526 HKD|High: HK$5,082 HKD|Avg: HK$1,716 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10HK$549 HKD
Retailer 12HK$643 HKD
Retailer 2HK$690 HKD
Retailer 11HK$730 HKD
Retailer 9HK$941 HKD
Retailer 6HK$1,229 HKD
Retailer 8HK$1,400 HKD
Retailer 7HK$1,650 HKD
Retailer 5HK$2,095 HKD
Retailer 3HK$2,317 HKD
Retailer 4HK$3,091 HKD
MOH LondonHK$5,052 HKD

43 data points across 12 retailers

13 retailersHK$549 HKD to HK$5,052 HKD

A
Cheapest Retailer
-
HK$549 HKD
$70 USD
A
Retailer 2
-
HK$643 HKD
$82 USD
View
A
Retailer 3
-
HK$690 HKD
$88 USD
View
A
Retailer 4
-
HK$730 HKD
$93 USD
View
B+
Retailer 5
-
HK$941 HKD
$120 USD
View
A
Retailer 6
-
HK$1,229 HKD
£123 GBP
View
A
Retailer 7
-
HK$1,400 HKD
€170 EUR
View
A
Retailer 8
-
HK$1,650 HKD
£166 GBP
View
B+
Retailer 9
-
HK$1,674 HKD
£168 GBP
View
B+
Retailer 10
-
HK$2,095 HKD
$267 USD
View
Retailer 11
-
HK$2,317 HKD
SGD 399 SGD
View
Price last confirmed 19 days ago
B
Retailer 12
-
HK$3,091 HKD
$394 USD
View
Most Expensive
B
MOH London
LG576334187 · Oct 29
HK$5,052 HKD
£507 GBP
View
12 more retailers have this diamond
Prices start from HK$549 HKDSave up to HK$4,503 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
0.43ct Emerald
HK$549 HKD