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Emerald|Lab Grown|IGI

1.86ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG840634916

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840634916

Diamond specifications and retailer prices

From €439 EUR
$491 USD
As of October 30, 2026
Save €3,293 EUR (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,733 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.86ct lab-grown emerald diamond

This 1.86ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634916 or 840634916. Listed at 21 retailers as of October 30, 2026, with prices from €439 to €3,733, a €3,293 spread on the same certified stone. Brilliant Earth lists it at €3,733. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634916
Dimensions8.20 × 5.87 × 3.96 mm
L/W Ratio1.40
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
8.20 mm5.87 mm1.86 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634916
Side View
Table 68.0%Crown 32.5°Girdle: MED-STKPavilion 39.7°Culet: LargeDepth 67.5%

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 30
Current: €3,733 EUR|Low: €439 EUR|High: €5,326 EUR|Avg: €1,643 EUR|-29.9%
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
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Retailer 19
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Retailer 21
October 31, 2026
Retailer 11€439 EUR
Retailer 6€492 EUR
Retailer 7€492 EUR
Retailer 20€545 EUR
Retailer 9€766 EUR
Retailer 19€823 EUR
Retailer 16€834 EUR
Retailer 10€849 EUR
Retailer 15€907 EUR
Retailer 17€937 EUR
Retailer 2€1,274 EUR
Retailer 4€1,374 EUR
Retailer 3€1,434 EUR
Retailer 12€1,728 EUR
Retailer 5€1,777 EUR
Retailer 13€1,910 EUR
Retailer 21€2,279 EUR
Retailer 8€2,380 EUR
Retailer 18€3,025 EUR
Retailer 14€3,200 EUR
Brilliant Earth€3,733 EUR

15 data points across 21 retailers

21 retailers€439 EUR to €3,733 EUR

A
Cheapest Retailer
-
€439 EUR
$491 USD
A
Retailer 2
-
€492 EUR
$550 USD
View
A
Retailer 3
-
€492 EUR
$550 USD
View
Final sale: no returns
A
Retailer 4
-
€545 EUR
$609 USD
View
A
Retailer 5
-
€766 EUR
$856 USD
View
A
Retailer 6
-
€823 EUR
$920 USD
View
A
Retailer 7
-
€834 EUR
View
A
Retailer 8
-
€849 EUR
$948 USD
View
A
Retailer 9
-
€907 EUR
£797 GBP
View
A
Retailer 10
-
€937 EUR
ZAR 16,912 ZAR
View
B+
Retailer 11
-
€1,274 EUR
$1,423 USD
View
B+
Retailer 12
-
€1,374 EUR
$1,535 USD
View
B+
Retailer 13
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€1,434 EUR
$1,602 USD
View
B+
Retailer 14
-
€1,728 EUR
SGD 2,609 SGD
View
B+
Retailer 15
-
€1,777 EUR
$1,985 USD
View
B+
Retailer 16
-
€1,910 EUR
$2,134 USD
View
B
Retailer 17
-
€2,279 EUR
£2,005 GBP
View
B
Retailer 18
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€2,380 EUR
$2,659 USD
View
B
Retailer 19
-
€3,025 EUR
$3,380 USD
View
B
Retailer 20
-
€3,200 EUR
$3,575 USD
View
Most Expensive
B
Brilliant Earth
22142998A · Oct 30
€3,733 EUR
$4,170 USD
View
20 more retailers have this diamond
Prices start from €439 EURSave up to €3,293 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
1.86ct Emerald
€439 EUR