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Emerald|Lab Grown|IGI

0.31ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG662408821

Shape and cutting style on the report: Emerald cut

Certificate IGI LG662408821

Diamond specifications and retailer prices

From €156 EUR
$174 USD
As of October 27, 2026
Save €846 EUR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,002 EUR at MOH London · As of October 25, 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 very-good cut grade and certified by IGI LG662408821 or 662408821. Listed at 16 retailers as of October 25, 2026, with prices from €156 to €1,002, a €846 spread on the same certified stone. MOH London lists it at €1,002. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.31
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.2°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662408821
Dimensions4.79 × 3.16 × 2.19 mm
L/W Ratio1.52
Culet sizeLong
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
4.79 mm3.16 mm0.31 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG662408821
Side View
Table 58.0%Crown 31.2°Girdle: MED-STKPavilion 44.2°Culet: LNGDepth 69.3%

Caratlytics Score

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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: Oct 27
Current: €1,002 EUR|Low: €151 EUR|High: €1,022 EUR|Avg: €475 EUR|-0.8%
MOH London
Retailer 2
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Retailer 19
October 29, 2026
Retailer 4€156 EUR
Retailer 18€181 EUR
Retailer 10€191 EUR
Retailer 13€193 EUR
Retailer 15€198 EUR
Retailer 9€200 EUR
Retailer 7€288 EUR
Retailer 2€362 EUR
Retailer 17€386 EUR
Retailer 11€398 EUR
Retailer 5€422 EUR
Retailer 3€452 EUR
Retailer 16€686 EUR
Retailer 6€722 EUR
Retailer 12€773 EUR
Retailer 14€773 EUR
Retailer 8€835 EUR
Retailer 19€842 EUR
MOH London€1,002 EUR

38 data points across 19 retailers

16 retailers€156 EUR to €1,002 EUR

A
Cheapest Retailer
-
€156 EUR
$174 USD
A
Retailer 2
-
€181 EUR
$201 USD
View
A
Retailer 3
-
€193 EUR
$215 USD
View
A
Retailer 4
-
€198 EUR
$220 USD
View
A
Retailer 5
-
€200 EUR
$223 USD
View
B+
Retailer 6
-
€288 EUR
$320 USD
View
B+
Retailer 7
-
€362 EUR
View
B
Retailer 8
-
€386 EUR
ZAR 6,942 ZAR
View
B
Retailer 9
-
€422 EUR
CA$652 CAD
View
B
Retailer 10
-
€452 EUR
$503 USD
View
B
Retailer 11
-
€686 EUR
$764 USD
View
B
Retailer 12
-
€773 EUR
$860 USD
View
B
Retailer 13
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€773 EUR
$860 USD
View
B
Retailer 14
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€835 EUR
£732 GBP
View
Price last confirmed 10 days ago
B
Retailer 15
-
€842 EUR
$937 USD
View
Most Expensive
B
MOH London
LG662408821 · Oct 25
€1,002 EUR
£878 GBP
View
15 more retailers have this diamond
Prices start from €156 EURSave up to €846 EUR

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
€156 EUR