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Emerald|Lab Grown|IGI

2.91ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG800618863

Shape and cutting style on the report: Emerald cut

Certificate IGI LG800618863

Diamond specifications and retailer prices

From €716 EUR
$797 USD
As of October 30, 2026
Save €5,564 EUR (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €6,280 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.91ct lab-grown emerald diamond

This 2.91ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800618863 or 800618863. Listed at 23 retailers as of October 29, 2026, with prices from €716 to €6,280, a €5,564 spread on the same certified stone. Brilliant Earth lists it at €6,280. 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

2.91
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800618863
Dimensions9.79 × 6.61 × 4.10 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.79 mm6.61 mm2.91 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800618863
Side View
Table 62.0%Crown 30.5°Girdle: MediumPavilion 37.2°Culet: LargeDepth 62.0%

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: €6,280 EUR|Low: €706 EUR|High: €7,017 EUR|Avg: €2,084 EUR|+4.8%
Brilliant Earth
Retailer 2
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Retailer 23
October 30, 2026
Retailer 9€716 EUR
Retailer 5€779 EUR
Retailer 8€801 EUR
Retailer 14€830 EUR
Retailer 21€830 EUR
Retailer 4€988 EUR
Retailer 23€1,091 EUR
Retailer 15€1,229 EUR
Retailer 2€1,274 EUR
Retailer 18€1,330 EUR
Retailer 13€1,508 EUR
Retailer 19€1,969 EUR
Retailer 22€1,975 EUR
Retailer 17€2,142 EUR
Retailer 12€2,334 EUR
Retailer 10€2,574 EUR
Retailer 3€2,783 EUR
Retailer 7€2,807 EUR
Retailer 11€2,871 EUR
Retailer 6€2,978 EUR
Retailer 20€3,129 EUR
Retailer 16€3,527 EUR
Brilliant Earth€6,280 EUR

31 data points across 23 retailers

23 retailers€716 EUR to €6,280 EUR

A
Cheapest Retailer
-
€716 EUR
$797 USD
A
Retailer 2
-
€779 EUR
$867 USD
View
A
Retailer 3
-
€801 EUR
$892 USD
View
Final sale: no returns
A
Retailer 4
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€830 EUR
$924 USD
View
Retailer 5
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€830 EUR
$924 USD
View
Price last confirmed 13 days ago
A
Retailer 6
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€988 EUR
$1,100 USD
View
A
Retailer 7
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€1,091 EUR
$1,214 USD
View
A
Retailer 8
-
€1,229 EUR
$1,368 USD
View
A
Retailer 9
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€1,274 EUR
£1,116 GBP
View
A
Retailer 10
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€1,330 EUR
A$2,278 AUD
View
A
Retailer 11
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€1,508 EUR
View
Retailer 12
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€1,969 EUR
A$3,372 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
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€1,975 EUR
$2,198 USD
View
A
Retailer 14
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€2,142 EUR
ZAR 38,515 ZAR
View
A
Retailer 15
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€2,334 EUR
$2,598 USD
View
A
Retailer 16
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€2,574 EUR
£2,256 GBP
View
A
Retailer 17
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€2,783 EUR
$3,098 USD
View
A
Retailer 18
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€2,807 EUR
$3,124 USD
View
A
Retailer 19
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€2,871 EUR
$3,196 USD
View
A
Retailer 20
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€2,978 EUR
$3,315 USD
View
Retailer 21
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€3,129 EUR
£2,742 GBP
View
Price last confirmed 9 days ago
Retailer 22
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€3,527 EUR
A$6,039 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
20618878A · Oct 29
€6,280 EUR
$6,990 USD
View
22 more retailers have this diamond
Prices start from €716 EURSave up to €5,564 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
2.91ct Emerald
€716 EUR