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Emerald|Lab Grown|IGI

3.18ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG726523437

Shape and cutting style on the report: Emerald cut

Certificate IGI LG726523437

Diamond specifications and retailer prices

From €691 EUR
$772 USD
As of October 30, 2026
Save €2,318 EUR (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,009 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 3.18ct lab-grown emerald diamond

This 3.18ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG726523437 or 726523437. Listed at 16 retailers as of October 26, 2026, with prices from €691 to €3,009, a €2,318 spread on the same certified stone. MOH London lists it at €3,009. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.18
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726523437
Dimensions10.41 × 7.11 × 4.56 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.41 mm7.11 mm3.18 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726523437
Side View
Table 66.0%Crown 33.5°Girdle: MediumPavilion 43.5°Culet: LNGDepth 64.1%

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 30
Current: €3,009 EUR|Low: €551 EUR|High: €3,044 EUR|Avg: €1,669 EUR|+0.2%
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
October 29, 2026
Retailer 9€691 EUR
Retailer 3€773 EUR
Retailer 10€801 EUR
Retailer 13€801 EUR
Retailer 7€958 EUR
Retailer 14€1,139 EUR
Retailer 12€1,296 EUR
Retailer 5€1,340 EUR
Retailer 2€1,861 EUR
Retailer 8€1,907 EUR
Retailer 4€2,496 EUR
Retailer 11€2,709 EUR
Retailer 6€2,768 EUR
MOH London€3,009 EUR

28 data points across 14 retailers

16 retailers€691 EUR to €3,009 EUR

A
Cheapest Retailer
-
€691 EUR
$772 USD
A
Retailer 2
-
€752 EUR
$840 USD
View
A
Retailer 3
-
€773 EUR
$864 USD
View
Final sale: no returns
A
Retailer 4
-
€801 EUR
$895 USD
View
Retailer 5
-
€801 EUR
$895 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€958 EUR
$1,070 USD
View
A
Retailer 7
-
€1,139 EUR
$1,273 USD
View
B+
Retailer 8
-
€1,296 EUR
$1,448 USD
View
B+
Retailer 9
-
€1,340 EUR
$1,497 USD
View
B+
Retailer 10
-
€1,861 EUR
ZAR 33,589 ZAR
View
B+
Retailer 11
-
€1,907 EUR
$2,130 USD
View
B
Retailer 12
-
€2,254 EUR
$2,518 USD
View
B
Retailer 13
-
€2,496 EUR
£2,196 GBP
View
B
Retailer 14
-
€2,709 EUR
$3,027 USD
View
B
Retailer 15
-
€2,768 EUR
$3,093 USD
View
Most Expensive
B
MOH London
LG726523437 · Oct 26
€3,009 EUR
£2,647 GBP
View
15 more retailers have this diamond
Prices start from €691 EURSave up to €2,318 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
3.18ct Emerald
€691 EUR