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Emerald|Lab Grown|IGI

0.31ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG804604234

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804604234

Diamond specifications and retailer prices

From HK$1,663 HKD
$212 USD
As of October 30, 2026
Save HK$2,588 HKD (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$9,935 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.31ct lab-grown emerald diamond

This 0.31ct lab-grown emerald sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804604234 or 804604234. Listed at 7 retailers as of October 29, 2026, with a 156% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.31
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804604234
Dimensions4.45 × 3.13 × 2.32 mm
L/W Ratio1.42
Culet sizeLarge
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
4.45 mm3.13 mm0.31 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804604234
Side View
Table 61.0%Crown 37.5°Girdle: MediumPavilion 42.3°Culet: LargeDepth 74.1%

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 30
Current: HK$9,935 HKD|Low: HK$1,522 HKD|High: HK$10,005 HKD|Avg: HK$3,406 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4HK$1,663 HKD
Retailer 7HK$1,913 HKD
Retailer 3HK$2,126 HKD
Retailer 6HK$2,150 HKD
Retailer 2HK$2,446 HKD
Retailer 5HK$3,499 HKD
Retailer 8HK$4,251 HKD
MOH LondonHK$9,935 HKD

43 data points across 8 retailers

7 retailersHK$1,663 HKD to HK$4,251 HKD

A
Cheapest Retailer
-
HK$1,663 HKD
$212 USD
Retailer 2
-
HK$1,913 HKD
A$375 AUD
View
Price last confirmed 123 days ago
A
Retailer 3
-
HK$2,126 HKD
€258 EUR
View
B+
Retailer 4
-
HK$2,446 HKD
£245 GBP
View
B
Retailer 5
-
HK$3,499 HKD
$446 USD
View
B
Retailer 6
-
HK$4,251 HKD
$542 USD
View
Most Expensive
MOH London
LG804604234 · Oct 29
HK$9,935 HKD
£997 GBP
View
Price under review
6 more retailers have this diamond
Prices start from HK$1,663 HKDSave up to HK$2,588 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
0.31ct Emerald
HK$1,663 HKD