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Emerald|Lab Grown|IGI

1.80ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG800622000

Shape and cutting style on the report: Emerald cut

Certificate IGI LG800622000

Diamond specifications and retailer prices

From $824 AUD
$579 USD
As of October 28, 2026
Save $3,973 AUD (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,797 AUD at Brilliant Earth · As of October 29, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800622000 or 800622000. Listed at 7 retailers as of October 28, 2026, with prices from $824 to $4,797, a $3,973 spread on the same certified stone. Brilliant Earth lists it at $4,797. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800622000
Dimensions8.16 × 5.82 × 3.64 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm5.82 mm1.80 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800622000
Side View
Table 65.0%Crown 35.6°Girdle: MediumPavilion 38°Culet: LargeDepth 62.5%

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 28
Current: $4,797 AUD|Low: $777 AUD|High: $5,736 AUD|Avg: $1,813 AUD|-16.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4$824 AUD
Retailer 3$888 AUD
Retailer 8$896 AUD
Retailer 5$946 AUD
Retailer 7$1,294 AUD
Retailer 2$2,016 AUD
Retailer 6$3,601 AUD
Brilliant Earth$4,797 AUD

20 data points across 8 retailers

7 retailers$824 AUD to $4,797 AUD

A
Cheapest Retailer
-
$824 AUD
$579 USD
A
Retailer 2
-
$888 AUD
$624 USD
View
A
Retailer 3
-
$946 AUD
€633 EUR
View
A
Retailer 4
-
$1,294 AUD
$909 USD
View
B+
Retailer 5
-
$2,016 AUD
£1,115 GBP
View
B
Retailer 6
-
$3,601 AUD
$2,530 USD
View
Most Expensive
B
Brilliant Earth
20275269A · Oct 29
$4,797 AUD
$3,370 USD
View
6 more retailers have this diamond
Prices start from $824 AUDSave up to $3,973 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
$824 AUD