Emerald|Lab Grown|IGI

1.81ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG818641472

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818641472

Diamond specifications and retailer prices

From $458 USD
As of October 30, 2026
Save $5,292 USD (92%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,750 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.81ct lab-grown emerald diamond

This 1.81ct 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 LG818641472 or 818641472. Listed at 14 retailers as of October 29, 2026, with prices from $458 to $5,750, a $5,292 spread on the same certified stone. Brilliant Earth lists it at $5,750. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818641472
Dimensions8.08 × 5.79 × 3.88 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
8.08 mm5.79 mm1.81 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818641472
Side View
Table 64.0%Crown 42.9°Girdle: Slightly ThickPavilion 38.1°Culet: LargeDepth 67.0%

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: $5,750 USD|Low: $458 USD|High: $5,980 USD|Avg: $2,439 USD|-3.8%
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
October 29, 2026
Retailer 7$458 USD
Retailer 12$845 USD
Retailer 9$888 USD
Retailer 2$1,010 USD
Retailer 13$1,157 USD
Retailer 10$1,527 USD
Retailer 11$1,649 USD
Retailer 5$2,617 USD
Retailer 6$2,631 USD
Retailer 4$2,691 USD
Retailer 3$3,305 USD
Retailer 8$4,070 USD
Brilliant Earth$5,750 USD

29 data points across 13 retailers

14 retailers$458 USD to $5,750 USD

A
Cheapest Retailer
-
$458 USD
Retailer 2
-
$519 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$845 USD
View
A
Retailer 4
-
$888 USD
View
A
Retailer 5
-
$1,010 USD
€962 EUR
View
A
Retailer 6
-
$1,157 USD
View
B+
Retailer 7
-
$1,527 USD
View
B+
Retailer 8
-
$1,649 USD
View
B
Retailer 9
-
$2,631 USD
£2,072 GBP
View
B
Retailer 10
-
$3,270 USD
View
B
Retailer 11
-
$3,285 USD
View
B
Retailer 12
-
$3,305 USD
View
B
Retailer 13
-
$4,070 USD
View
Most Expensive
B
Brilliant Earth
21581614Y · Oct 29
$5,750 USD
View
13 more retailers have this diamond
Prices start from $458 USDSave up to $5,292 USD

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
1.81ct Emerald
$458 USD