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Emerald|Lab Grown|IGI

2.31ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG816610603

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816610603

Diamond specifications and retailer prices

From €740 EUR
$827 USD
As of October 31, 2026
Save €3,547 EUR (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,287 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.31ct lab-grown emerald diamond

This 2.31ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816610603 or 816610603. Listed at 23 retailers as of October 31, 2026, with prices from €740 to €4,287, a €3,547 spread on the same certified stone. Brilliant Earth lists it at €4,287. 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

2.31
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816610603
Dimensions8.99 × 6.27 × 4.16 mm
L/W Ratio1.43
Culet sizeLarge
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
8.99 mm6.27 mm2.31 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816610603
Side View
Table 63.0%Crown 33.1°Girdle: MediumPavilion 42.9°Culet: LargeDepth 66.3%

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 31
Current: €4,287 EUR|Low: €740 EUR|High: €4,305 EUR|Avg: €2,220 EUR|-0.4%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 3€740 EUR
Retailer 12€909 EUR
Retailer 8€980 EUR
Retailer 9€1,137 EUR
Retailer 10€1,137 EUR
Retailer 5€1,155 EUR
Retailer 14€1,223 EUR
Retailer 2€1,232 EUR
Retailer 13€1,708 EUR
Retailer 18€1,873 EUR
Retailer 4€1,954 EUR
Retailer 15€1,980 EUR
Retailer 19€2,491 EUR
Retailer 17€2,609 EUR
Retailer 6€2,646 EUR
Retailer 16€3,031 EUR
Retailer 11€3,137 EUR
Retailer 7€3,236 EUR
Brilliant Earth€4,287 EUR

38 data points across 19 retailers

23 retailers€740 EUR to €4,287 EUR

A
Cheapest Retailer
-
€740 EUR
$827 USD
Final sale: no returns
A
Retailer 2
-
€909 EUR
$1,015 USD
View
Retailer 3
-
€980 EUR
$1,095 USD
View
Price last confirmed 21 days ago
Retailer 4
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€980 EUR
$1,095 USD
View
Price last confirmed 40 days ago
Retailer 5
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€1,066 EUR
$1,191 USD
View
Price last confirmed 37 days ago
Retailer 6
-
€1,122 EUR
$1,253 USD
View
Price last confirmed 37 days ago
Retailer 7
-
€1,137 EUR
$1,270 USD
View
Price last confirmed 19 days ago
Retailer 8
-
€1,137 EUR
$1,270 USD
View
Price last confirmed 29 days ago
A
Retailer 9
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€1,155 EUR
$1,290 USD
View
A
Retailer 10
-
€1,223 EUR
View
A
Retailer 11
-
€1,232 EUR
£1,084 GBP
View
B+
Retailer 12
-
€1,708 EUR
$1,908 USD
View
B+
Retailer 13
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€1,873 EUR
$2,093 USD
View
B+
Retailer 14
-
€1,954 EUR
$2,183 USD
View
B+
Retailer 15
-
€1,980 EUR
ZAR 35,741 ZAR
View
Retailer 16
-
€2,131 EUR
$2,381 USD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
€2,491 EUR
$2,783 USD
View
B+
Retailer 18
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€2,609 EUR
$2,914 USD
View
B+
Retailer 19
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€2,646 EUR
$2,957 USD
View
B+
Retailer 20
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€3,031 EUR
£2,666 GBP
View
Retailer 21
-
€3,137 EUR
£2,760 GBP
View
Price last confirmed 20 days ago
B+
Retailer 22
-
€3,236 EUR
$3,615 USD
View
Most Expensive
B
Brilliant Earth
21019144A · Oct 31
€4,287 EUR
$4,790 USD
View
22 more retailers have this diamond
Prices start from €740 EURSave up to €3,547 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
2.31ct Emerald
€740 EUR