CaratHunter
Plans
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 $297 CAD
$212 USD
As of October 28, 2026
Save $462 CAD (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,772 CAD 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 28, 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
Color
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 28
Current: $1,772 CAD|Low: $272 CAD|High: $1,785 CAD|Avg: $607 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4$297 CAD
Retailer 7$341 CAD
Retailer 3$379 CAD
Retailer 6$383 CAD
Retailer 2$435 CAD
Retailer 5$624 CAD
Retailer 8$758 CAD
MOH London$1,772 CAD

42 data points across 8 retailers

7 retailers$297 CAD to $758 CAD

A
Cheapest Retailer
-
$297 CAD
$212 USD
A
Retailer 2
-
$341 CAD
A$375 AUD
View
Price last confirmed 122 days ago
A
Retailer 3
-
$379 CAD
€258 EUR
View
B+
Retailer 4
-
$435 CAD
£245 GBP
View
B
Retailer 5
-
$624 CAD
$446 USD
View
B
Retailer 6
-
$758 CAD
$542 USD
View
Most Expensive
B
MOH London
LG804604234 · Oct 29
$1,772 CAD
£997 GBP
View
Price under review
6 more retailers have this diamond
Prices start from $297 CADSave up to $462 CAD

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
$297 CAD