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Emerald|Lab Grown|IGI

1.91ct D FL Emerald Lab Grown Diamond

EX • D/FL

Diamond specifications and retailer prices

From €3,158 EUR
$3,528 USD
As of October 29, 2026
4 retailers carry this diamond
Most expensive: €3,158 EUR at Blue Nile
View at Blue Nile

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 4 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.15 × 5.99 × 4.02 mm
L/W Ratio1.36
Top View
8.15 mm5.99 mm1.91 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 64.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: €3,158 EUR|Low: €448 EUR|High: €4,035 EUR|Avg: €1,753 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 12, 2026
Retailer 3€458 EUR
Retailer 5€513 EUR
Retailer 4€789 EUR
Retailer 2€1,639 EUR
Blue Nile€3,158 EUR
Retailer 6€4,035 EUR

5 data points across 6 retailers

4 retailers

Retailer 1
-
€458 EUR
$512 USD
Price last confirmed 19 days ago
Retailer 2
-
€513 EUR
$573 USD
View
Price last confirmed 21 days ago
Retailer 3
-
€1,639 EUR
$1,831 USD
View
Price last confirmed 18 days ago
Most Expensive
B
Blue Nile
30353317 · Oct 29
€3,158 EUR
$3,528 USD
View
3 more retailers have this diamond

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.

B
1.91ct Emerald
€3,158 EUR