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Emerald|Lab Grown|IGI

1.80ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG846662980

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846662980

Diamond specifications and retailer prices

From $596 AUD
$419 USD
As of October 30, 2026
Save $5,141 AUD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,737 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.8ct lab-grown emerald diamond

This 1.8ct 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 LG846662980 or 846662980. Listed at 12 retailers as of October 30, 2026, with prices from $596 to $5,737, a $5,141 spread on the same certified stone. Brilliant Earth lists it at $5,737. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662980
Dimensions8.24 × 5.77 × 3.69 mm
L/W Ratio1.43
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
8.24 mm5.77 mm1.80 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662980
Side View
Table 66.0%Crown 38.3°Girdle: MediumPavilion 40.5°Culet: LargeDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,737 AUD|Low: $596 AUD|High: $8,200 AUD|Avg: $2,954 AUD|-30.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6$596 AUD
Retailer 4$801 AUD
Retailer 7$1,082 AUD
Retailer 9$1,093 AUD
Retailer 5$1,166 AUD
Retailer 11$2,125 AUD
Retailer 3$2,336 AUD
Retailer 2$2,904 AUD
Retailer 8$3,726 AUD
Retailer 12$4,662 AUD
Retailer 10$4,973 AUD
Brilliant Earth$5,737 AUD

5 data points across 12 retailers

12 retailers$596 AUD to $5,737 AUD

A
Cheapest Retailer
-
$596 AUD
$419 USD
A
Retailer 2
-
$801 AUD
$563 USD
View
A
Retailer 3
-
$1,082 AUD
$760 USD
View
A
Retailer 4
-
$1,093 AUD
$768 USD
View
A
Retailer 5
-
$1,166 AUD
$819 USD
View
B+
Retailer 6
-
$2,125 AUD
$1,493 USD
View
B+
Retailer 7
-
$2,336 AUD
$1,641 USD
View
B+
Retailer 8
-
$2,904 AUD
$2,040 USD
View
B
Retailer 9
-
$3,726 AUD
£2,061 GBP
View
B
Retailer 10
-
$4,662 AUD
$3,275 USD
View
B
Retailer 11
-
$4,973 AUD
$3,493 USD
View
Most Expensive
B
Brilliant Earth
22336918A · Oct 30
$5,737 AUD
$4,030 USD
View
11 more retailers have this diamond
Prices start from $596 AUDSave up to $5,141 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
1.80ct Emerald
$596 AUD