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Emerald|Lab Grown|IGI

0.34ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG828618471

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828618471

Diamond specifications and retailer prices

From €149 EUR
$166 USD
As of October 30, 2026
Save €701 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €849 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.34ct lab-grown emerald diamond

This 0.34ct 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 LG828618471 or 828618471. Listed at 17 retailers as of October 30, 2026, with prices from €149 to €849, a €701 spread on the same certified stone. MOH London lists it at €849. 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

0.34
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618471
Dimensions4.78 × 3.33 × 2.22 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.78 mm3.33 mm0.34 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828618471
Side View
Table 63.0%Crown 32.5°Girdle: MediumPavilion 34.9°Culet: LargeDepth 66.7%

Caratlytics Score

How it works →
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 30
Current: €849 EUR|Low: €141 EUR|High: €854 EUR|Avg: €406 EUR|+16.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 4€149 EUR
Retailer 16€169 EUR
Retailer 15€246 EUR
Retailer 9€251 EUR
Retailer 12€305 EUR
Retailer 2€321 EUR
Retailer 3€328 EUR
Retailer 13€343 EUR
Retailer 7€352 EUR
Retailer 6€354 EUR
Retailer 10€359 EUR
Retailer 11€486 EUR
Retailer 14€574 EUR
Retailer 5€739 EUR
Retailer 8€764 EUR
MOH London€849 EUR

19 data points across 16 retailers

17 retailers€149 EUR to €849 EUR

Retailer 1
-
€126 EUR
$141 USD
Price last confirmed 38 days ago
A
Retailer 2
-
€149 EUR
$166 USD
View
Final sale: no returns
Retailer 3
-
€155 EUR
$173 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
€169 EUR
$189 USD
View
A
Retailer 5
-
€246 EUR
$275 USD
View
A
Retailer 6
-
€251 EUR
$280 USD
View
B+
Retailer 7
-
€305 EUR
View
B+
Retailer 8
-
€309 EUR
$345 USD
View
B+
Retailer 9
-
€321 EUR
£282 GBP
View
B+
Retailer 10
-
€328 EUR
ZAR 5,921 ZAR
View
Retailer 11
-
€352 EUR
A$605 AUD
View
Price last confirmed 37 days ago
B+
Retailer 12
-
€354 EUR
$395 USD
View
B+
Retailer 13
-
€359 EUR
£316 GBP
View
B
Retailer 14
-
€486 EUR
CA$755 CAD
View
B
Retailer 15
-
€574 EUR
$641 USD
View
B
Retailer 16
-
€739 EUR
$826 USD
View
Most Expensive
B
MOH London
LG828618471 · Nov 1
€849 EUR
£747 GBP
View
16 more retailers have this diamond
Prices start from €149 EURSave up to €701 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
0.34ct Emerald
€149 EUR