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Emerald|Lab Grown|IGI

1.91ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG780636733

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780636733

Diamond specifications and retailer prices

From €254 EUR
$284 USD
As of October 30, 2026
Save €3,183 EUR (93%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,437 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.91ct lab-grown emerald diamond

This 1.91ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780636733 or 780636733. Listed at 21 retailers as of October 29, 2026, with prices from €254 to €3,437, a €3,183 spread on the same certified stone. Brilliant Earth lists it at €3,437. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780636733
Dimensions8.66 × 5.80 × 3.72 mm
L/W Ratio1.49
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
8.66 mm5.80 mm1.91 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780636733
Side View
Table 63.0%Crown 35°Girdle: MediumPavilion 41.7°Culet: LargeDepth 64.1%

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: €1,485 EUR|Low: €254 EUR|High: €2,681 EUR|Avg: €937 EUR
Retailer 1
Retailer 2
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Retailer 20
October 30, 2026
Retailer 19€254 EUR
Retailer 9€285 EUR
Retailer 6€294 EUR
Retailer 20€315 EUR
Retailer 17€456 EUR
Retailer 11€518 EUR
Retailer 16€598 EUR
Retailer 12€620 EUR
Retailer 7€630 EUR
Retailer 15€811 EUR
Retailer 18€881 EUR
Retailer 8€1,093 EUR
Retailer 2€1,118 EUR
Retailer 4€1,212 EUR
Retailer 10€1,264 EUR
Retailer 5€1,296 EUR
Retailer 14€1,402 EUR
Retailer 1€1,485 EUR
Retailer 3€2,256 EUR
Retailer 13€2,654 EUR

42 data points across 20 retailers

21 retailers€254 EUR to €3,437 EUR

A
Cheapest Retailer
-
€254 EUR
$284 USD
A
Retailer 2
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€285 EUR
$318 USD
View
Final sale: no returns
A
Retailer 3
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€294 EUR
$329 USD
View
A
Retailer 4
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€315 EUR
$352 USD
View
A
Retailer 5
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€456 EUR
$510 USD
View
A
Retailer 6
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€518 EUR
$579 USD
View
A
Retailer 7
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€598 EUR
ZAR 10,789 ZAR
View
A
Retailer 8
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€620 EUR
£545 GBP
View
A
Retailer 9
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€630 EUR
$704 USD
View
A
Retailer 10
-
€811 EUR
A$1,394 AUD
View
A
Retailer 11
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€881 EUR
$984 USD
View
B+
Retailer 12
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€1,093 EUR
$1,221 USD
View
B+
Retailer 13
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€1,118 EUR
$1,249 USD
View
B+
Retailer 14
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€1,212 EUR
$1,354 USD
View
B+
Retailer 15
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€1,264 EUR
$1,412 USD
View
B+
Retailer 16
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€1,296 EUR
SGD 1,957 SGD
View
B+
Retailer 17
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€1,402 EUR
£1,233 GBP
View
B+
Retailer 18
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€1,485 EUR
A$2,552 AUD
View
B
Retailer 19
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€2,256 EUR
$2,520 USD
View
Retailer 20
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€2,654 EUR
$2,965 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
22138651Y · Oct 29
€3,437 EUR
$3,840 USD
View
20 more retailers have this diamond
Prices start from €254 EURSave up to €3,183 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
1.91ct Emerald
€254 EUR