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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 $652 AUD
$458 USD
As of October 30, 2026
Save $7,534 AUD (92%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,186 AUD 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 $652 to $8,186, a $7,534 spread on the same certified stone. Brilliant Earth lists it at $8,186. 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
Colour
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: $8,186 AUD|Low: $652 AUD|High: $8,513 AUD|Avg: $3,473 AUD|-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$652 AUD
Retailer 12$1,203 AUD
Retailer 9$1,264 AUD
Retailer 2$1,438 AUD
Retailer 13$1,647 AUD
Retailer 10$2,174 AUD
Retailer 11$2,348 AUD
Retailer 5$3,726 AUD
Retailer 6$3,746 AUD
Retailer 4$3,831 AUD
Retailer 3$4,705 AUD
Retailer 8$5,794 AUD
Brilliant Earth$8,186 AUD

29 data points across 13 retailers

14 retailers$652 AUD to $8,186 AUD

A
Cheapest Retailer
-
$652 AUD
$458 USD
Retailer 2
-
$739 AUD
$519 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$1,203 AUD
$845 USD
View
A
Retailer 4
-
$1,264 AUD
$888 USD
View
A
Retailer 5
-
$1,438 AUD
€962 EUR
View
A
Retailer 6
-
$1,647 AUD
$1,157 USD
View
B+
Retailer 7
-
$2,174 AUD
$1,527 USD
View
B+
Retailer 8
-
$2,348 AUD
$1,649 USD
View
B
Retailer 9
-
$3,746 AUD
£2,072 GBP
View
B
Retailer 10
-
$4,655 AUD
$3,270 USD
View
B
Retailer 11
-
$4,677 AUD
$3,285 USD
View
B
Retailer 12
-
$4,705 AUD
$3,305 USD
View
B
Retailer 13
-
$5,794 AUD
$4,070 USD
View
Most Expensive
B
Brilliant Earth
21581614Y · Oct 29
$8,186 AUD
$5,750 USD
View
13 more retailers have this diamond
Prices start from $652 AUDSave up to $7,534 AUD

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
$652 AUD