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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 €451 EUR
$504 USD
As of October 30, 2026
Save €3,608 EUR (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,059 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 €451 to €4,059, a €3,608 spread on the same certified stone. Rare Carat lists it at €4,059. 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
Color
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

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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: €4,059 EUR|Low: €451 EUR|High: €5,639 EUR|Avg: €1,706 EUR|-1.0%
Rare Carat
Retailer 2
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Retailer 6
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 10€451 EUR
Retailer 6€505 EUR
Retailer 8€505 EUR
Retailer 20€559 EUR
Retailer 18€685 EUR
Retailer 15€853 EUR
Retailer 9€869 EUR
Retailer 14€931 EUR
Retailer 17€961 EUR
Retailer 19€1,309 EUR
Retailer 4€1,444 EUR
Retailer 3€1,471 EUR
Retailer 11€1,770 EUR
Retailer 12€1,773 EUR
Retailer 5€1,820 EUR
Retailer 7€1,833 EUR
Retailer 2€1,952 EUR
Retailer 16€2,346 EUR
Retailer 13€3,831 EUR
Rare Carat€4,059 EUR

34 data points across 20 retailers

21 retailers€451 EUR to €4,059 EUR

A
Cheapest Retailer
-
€451 EUR
$504 USD
A
Retailer 2
-
€505 EUR
$564 USD
View
Final sale: no returns
A
Retailer 3
-
€505 EUR
$564 USD
View
A
Retailer 4
-
€559 EUR
$625 USD
View
Retailer 5
-
€609 EUR
$680 USD
View
Price last confirmed 15 days ago
A
Retailer 6
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€685 EUR
$765 USD
View
A
Retailer 7
-
€853 EUR
View
A
Retailer 8
-
€869 EUR
$971 USD
View
A
Retailer 9
-
€931 EUR
£819 GBP
View
A
Retailer 10
-
€961 EUR
ZAR 17,341 ZAR
View
B+
Retailer 11
-
€1,309 EUR
$1,462 USD
View
B+
Retailer 12
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€1,444 EUR
$1,613 USD
View
B+
Retailer 13
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€1,471 EUR
$1,643 USD
View
B+
Retailer 14
-
€1,770 EUR
SGD 2,672 SGD
View
Retailer 15
-
€1,773 EUR
£1,560 GBP
View
Price last confirmed 10 days ago
B
Retailer 16
-
€1,820 EUR
$2,034 USD
View
B+
Retailer 17
-
€1,833 EUR
$2,048 USD
View
B+
Retailer 18
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€1,952 EUR
$2,181 USD
View
B+
Retailer 19
-
€2,346 EUR
£2,064 GBP
View
B
Retailer 20
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€3,831 EUR
$4,280 USD
View
Most Expensive
B
Rare Carat
PD-245645 · Oct 28
€4,059 EUR
$4,535 USD
View
20 more retailers have this diamond
Prices start from €451 EURSave up to €3,608 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
€451 EUR