Emerald|Lab Grown|IGI

1.84ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG818641473

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818641473

Diamond specifications and retailer prices

From $326 USD
As of October 31, 2026
Save $3,113 USD (91%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,260 USD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 1.84ct lab-grown emerald diamond

This 1.84ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818641473 or 818641473. Listed at 12 retailers as of October 31, 2026, with a 955% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.84
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818641473
Dimensions8.06 × 5.76 × 3.94 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
8.06 mm5.76 mm1.84 ctD / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818641473
Side View
Table 58.0%Crown 32°Girdle: MediumPavilion 42.2°Culet: LargeDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $4,260 USD|Low: $254 USD|High: $4,660 USD|Avg: $1,484 USD|-8.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 17$286 USD
Retailer 2$326 USD
Retailer 5$538 USD
Retailer 16$540 USD
Retailer 11$575 USD
Retailer 12$635 USD
Retailer 7$791 USD
Retailer 15$1,089 USD
Retailer 10$1,098 USD
Retailer 4$1,143 USD
Retailer 8$1,258 USD
Retailer 14$1,577 USD
Retailer 3$1,773 USD
Retailer 6$2,540 USD
Retailer 13$2,905 USD
Retailer 9$3,439 USD
Brilliant Earth$4,260 USD

18 data points across 17 retailers

12 retailers$326 USD to $3,439 USD

Retailer 1
-
$286 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$326 USD
View
A
Retailer 3
-
$575 USD
View
Retailer 4
-
$791 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$1,089 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$1,098 USD
View
Retailer 7
-
$1,258 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$1,577 USD
£1,242 GBP
View
Price last confirmed 12 days ago
Retailer 9
-
$1,773 USD
A$2,728 AUD
View
Price last confirmed 23 days ago
Retailer 10
-
$2,905 USD
View
Price last confirmed 12 days ago
B
Retailer 11
-
$3,439 USD
View
Most Expensive
Brilliant Earth
21588729Y · Oct 18
$4,260 USD
View
Price last confirmed 12 days ago
11 more retailers have this diamond
Prices start from $326 USDSave up to $3,113 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
1.84ct Emerald
$326 USD