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Emerald|Lab Grown|IGI

1.91ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG836612164

Shape and cutting style on the report: Emerald cut

Certificate IGI LG836612164

Diamond specifications and retailer prices

From €453 EUR
$504 USD
As of October 30, 2026
Save €3,622 EUR (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,075 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG836612164 or 836612164. Listed at 21 retailers as of October 28, 2026, with prices from €453 to €4,075, a €3,622 spread on the same certified stone. Rare Carat lists it at €4,075. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612164
Dimensions8.15 × 5.80 × 4.10 mm
L/W Ratio1.41
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
8.15 mm5.80 mm1.91 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612164
Side View
Table 66.0%Crown 33.3°Girdle: Slightly ThickPavilion 43.3°Culet: LargeDepth 70.7%

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: €4,075 EUR|Low: €453 EUR|High: €5,660 EUR|Avg: €1,756 EUR|-1.9%
Rare Carat
Retailer 2
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Retailer 20
October 30, 2026
Retailer 10€453 EUR
Retailer 6€507 EUR
Retailer 8€507 EUR
Retailer 20€562 EUR
Retailer 18€687 EUR
Retailer 15€857 EUR
Retailer 9€872 EUR
Retailer 14€934 EUR
Retailer 17€964 EUR
Retailer 19€1,314 EUR
Retailer 4€1,449 EUR
Retailer 3€1,476 EUR
Retailer 11€1,777 EUR
Retailer 12€1,780 EUR
Retailer 5€1,827 EUR
Retailer 7€1,840 EUR
Retailer 13€1,969 EUR
Retailer 16€2,355 EUR
Retailer 2€3,845 EUR
Rare Carat€4,075 EUR

34 data points across 20 retailers

21 retailers€453 EUR to €4,075 EUR

A
Cheapest Retailer
-
€453 EUR
$504 USD
A
Retailer 2
-
€507 EUR
$564 USD
View
Final sale: no returns
A
Retailer 3
-
€507 EUR
$564 USD
View
A
Retailer 4
-
€562 EUR
$625 USD
View
Retailer 5
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€611 EUR
$680 USD
View
Price last confirmed 14 days ago
A
Retailer 6
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€687 EUR
$765 USD
View
A
Retailer 7
-
€857 EUR
View
A
Retailer 8
-
€872 EUR
$971 USD
View
A
Retailer 9
-
€934 EUR
£819 GBP
View
A
Retailer 10
-
€964 EUR
ZAR 17,341 ZAR
View
B+
Retailer 11
-
€1,314 EUR
$1,462 USD
View
B+
Retailer 12
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€1,449 EUR
$1,613 USD
View
B+
Retailer 13
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€1,476 EUR
$1,643 USD
View
B+
Retailer 14
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€1,777 EUR
SGD 2,672 SGD
View
Retailer 15
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€1,780 EUR
£1,560 GBP
View
Price last confirmed 8 days ago
B
Retailer 16
-
€1,827 EUR
$2,034 USD
View
B+
Retailer 17
-
€1,840 EUR
$2,048 USD
View
B
Retailer 18
-
€1,969 EUR
$2,191 USD
View
B+
Retailer 19
-
€2,355 EUR
£2,064 GBP
View
B
Retailer 20
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€3,845 EUR
$4,280 USD
View
Most Expensive
B
Rare Carat
PD-245645 · Oct 28
€4,075 EUR
$4,535 USD
View
20 more retailers have this diamond
Prices start from €453 EURSave up to €3,622 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
€453 EUR