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Emerald|Lab Grown|IGI

3.00ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG778613572

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778613572

Diamond specifications and retailer prices

From €309 EUR
$345 USD
As of October 30, 2026
Save €1,195 EUR (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,504 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3ct lab-grown emerald diamond

This 3ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778613572 or 778613572. Listed at 10 retailers as of October 29, 2026, with prices from €309 to €1,504, a €1,195 spread on the same certified stone. MOH London lists it at €1,504. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.00
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.2°
Pavilion angle44.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778613572
Dimensions10.38 × 6.82 × 4.19 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.38 mm6.82 mm3.00 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG778613572
Side View
Table 75.0%Crown 38.2°Girdle: Slightly ThickPavilion 44.4°Culet: LargeDepth 61.4%

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: €1,504 EUR|Low: €296 EUR|High: €1,514 EUR|Avg: €760 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4€309 EUR
Retailer 6€346 EUR
Retailer 10€358 EUR
Retailer 7€383 EUR
Retailer 2€519 EUR
Retailer 8€616 EUR
Retailer 3€1,123 EUR
Retailer 9€1,231 EUR
Retailer 5€1,483 EUR
MOH London€1,504 EUR

20 data points across 10 retailers

10 retailers€309 EUR to €1,504 EUR

A
Cheapest Retailer
-
€309 EUR
$345 USD
A
Retailer 2
-
€346 EUR
$386 USD
View
Final sale: no returns
A
Retailer 3
-
€358 EUR
$400 USD
View
A
Retailer 4
-
€383 EUR
$428 USD
View
A
Retailer 5
-
€519 EUR
$580 USD
View
B+
Retailer 6
-
€616 EUR
$688 USD
View
B
Retailer 7
-
€1,123 EUR
$1,255 USD
View
B
Retailer 8
-
€1,231 EUR
$1,375 USD
View
B
Retailer 9
-
€1,483 EUR
$1,656 USD
View
Most Expensive
B
MOH London
LG778613572 · Oct 29
€1,504 EUR
£1,323 GBP
View
9 more retailers have this diamond
Prices start from €309 EURSave up to €1,195 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
3.00ct Emerald
€309 EUR