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Emerald|Lab Grown|IGI

0.42ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG825686719

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825686719

Diamond specifications and retailer prices

From €173 EUR
$193 USD
As of October 30, 2026
Save €824 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €997 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown emerald diamond

This 0.42ct 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 LG825686719 or 825686719. Listed at 18 retailers as of October 29, 2026, with prices from €173 to €997, a €824 spread on the same certified stone. MOH London lists it at €997. 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

0.42
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825686719
Dimensions5.23 × 3.49 × 2.37 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.23 mm3.49 mm0.42 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825686719
Side View
Table 66.0%Crown 34.4°Girdle: Slightly ThickPavilion 35.2°Culet: LargeDepth 67.9%

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 30
Current: €997 EUR|Low: €164 EUR|High: €997 EUR|Avg: €439 EUR|+17.5%
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
October 30, 2026
Retailer 5€173 EUR
Retailer 16€205 EUR
Retailer 14€288 EUR
Retailer 12€345 EUR
Retailer 11€349 EUR
Retailer 3€350 EUR
Retailer 15€383 EUR
Retailer 10€386 EUR
Retailer 6€425 EUR
Retailer 2€431 EUR
Retailer 8€482 EUR
Retailer 7€553 EUR
Retailer 9€584 EUR
Retailer 13€690 EUR
Retailer 4€837 EUR
MOH London€997 EUR

20 data points across 16 retailers

18 retailers€173 EUR to €997 EUR

Retailer 1
-
€146 EUR
$163 USD
Price last confirmed 36 days ago
A
Retailer 2
-
€173 EUR
$193 USD
View
Final sale: no returns
Retailer 3
-
€180 EUR
$200 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
€205 EUR
$228 USD
View
A
Retailer 5
-
€288 EUR
$320 USD
View
A
Retailer 6
-
€311 EUR
$346 USD
View
B+
Retailer 7
-
€349 EUR
View
B+
Retailer 8
-
€350 EUR
$390 USD
View
B+
Retailer 9
-
€383 EUR
ZAR 6,894 ZAR
View
B+
Retailer 10
-
€386 EUR
£338 GBP
View
B+
Retailer 11
-
€425 EUR
$473 USD
View
B+
Retailer 12
-
€431 EUR
£378 GBP
View
Retailer 13
-
€482 EUR
A$825 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
€553 EUR
A$947 AUD
View
B
Retailer 15
-
€584 EUR
CA$903 CAD
View
B
Retailer 16
-
€690 EUR
$768 USD
View
B
Retailer 17
-
€837 EUR
$932 USD
View
Most Expensive
B
MOH London
LG825686719 · Oct 29
€997 EUR
£874 GBP
View
17 more retailers have this diamond
Prices start from €173 EURSave up to €824 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
0.42ct Emerald
€173 EUR