Emerald|Lab Grown|IGI

1.83ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG843635809

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843635809

Diamond specifications and retailer prices

From €270 EUR
$302 USD
As of October 27, 2026
Save €3,104 EUR (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,374 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.83ct lab-grown emerald diamond

This 1.83ct 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 LG843635809 or 843635809. Listed at 21 retailers as of October 27, 2026, with prices from €270 to €3,374, a €3,104 spread on the same certified stone. Brilliant Earth lists it at €3,374. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843635809
Dimensions8.63 × 5.50 × 3.79 mm
L/W Ratio1.57
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm5.50 mm1.83 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843635809
Side View
Table 61.0%Crown 31.4°Girdle: Slightly ThickPavilion 43.6°Culet: LargeDepth 68.9%

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 27
Current: €3,374 EUR|Low: €270 EUR|High: €3,374 EUR|Avg: €790 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
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Retailer 21
November 1, 2026
Retailer 8€270 EUR
Retailer 19€295 EUR
Retailer 12€319 EUR
Retailer 9€341 EUR
Retailer 10€341 EUR
Retailer 3€443 EUR
Retailer 20€452 EUR
Retailer 5€520 EUR
Retailer 14€582 EUR
Retailer 2€582 EUR
Retailer 13€639 EUR
Retailer 7€777 EUR
Retailer 21€1,014 EUR
Retailer 15€1,033 EUR
Retailer 4€1,056 EUR
Retailer 11€1,096 EUR
Retailer 18€1,099 EUR
Retailer 17€1,177 EUR
Retailer 16€1,284 EUR
Retailer 6€1,336 EUR
Brilliant Earth€3,374 EUR

13 data points across 21 retailers

21 retailers€270 EUR to €3,374 EUR

A
Cheapest Retailer
-
€270 EUR
$302 USD
A
Retailer 2
-
€295 EUR
$330 USD
View
Final sale: no returns
Retailer 3
-
€319 EUR
$356 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€341 EUR
$381 USD
View
A
Retailer 5
-
€341 EUR
$381 USD
View
B+
Retailer 6
-
€443 EUR
$495 USD
View
A
Retailer 7
-
€452 EUR
$505 USD
View
A
Retailer 8
-
€520 EUR
View
Retailer 9
-
€582 EUR
ZAR 10,496 ZAR
View
Price last confirmed 8 days ago
A
Retailer 10
-
€582 EUR
£512 GBP
View
A
Retailer 11
-
€639 EUR
$714 USD
View
A
Retailer 12
-
€777 EUR
A$1,335 AUD
View
A
Retailer 13
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€1,014 EUR
$1,133 USD
View
A
Retailer 14
-
€1,033 EUR
$1,154 USD
View
A
Retailer 15
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€1,056 EUR
SGD 1,595 SGD
View
Retailer 16
-
€1,096 EUR
$1,224 USD
View
Price last confirmed 7 days ago
A
Retailer 17
-
€1,099 EUR
$1,228 USD
View
B+
Retailer 18
-
€1,177 EUR
$1,315 USD
View
B+
Retailer 19
-
€1,284 EUR
$1,435 USD
View
B+
Retailer 20
-
€1,336 EUR
£1,175 GBP
View
Most Expensive
B
Brilliant Earth
22294116A · Oct 31
€3,374 EUR
$3,770 USD
View
20 more retailers have this diamond
Prices start from €270 EURSave up to €3,104 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
1.83ct Emerald
€270 EUR