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Emerald|Lab Grown|IGI

1.09ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG790656746

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790656746

Diamond specifications and retailer prices

From $555 AUD
$390 USD
As of October 30, 2026
Save $2,733 AUD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,289 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790656746 or 790656746. Listed at 22 retailers as of October 29, 2026, with prices from $555 to $3,289, a $2,733 spread on the same certified stone. Brilliant Earth lists it at $3,289. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790656746
Dimensions7.11 × 4.86 × 3.17 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm4.86 mm1.09 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790656746
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 38.6°Culet: LargeDepth 65.2%

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: $3,289 AUD|Low: $555 AUD|High: $3,289 AUD|Avg: $1,419 AUD
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
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 3$555 AUD
Retailer 15$619 AUD
Retailer 19$621 AUD
Retailer 5$688 AUD
Retailer 7$688 AUD
Retailer 18$765 AUD
Retailer 16$897 AUD
Retailer 8$925 AUD
Retailer 4$1,004 AUD
Retailer 13$1,103 AUD
Retailer 6$1,118 AUD
Retailer 14$1,182 AUD
Retailer 2$1,246 AUD
Retailer 20$1,650 AUD
Retailer 10$1,828 AUD
Retailer 12$2,211 AUD
Retailer 11$2,264 AUD
Retailer 9$2,561 AUD
Retailer 17$2,690 AUD
Brilliant Earth$3,289 AUD

36 data points across 20 retailers

22 retailers$555 AUD to $3,289 AUD

A
Cheapest Retailer
-
$555 AUD
$390 USD
A
Retailer 2
-
$619 AUD
$435 USD
View
Final sale: no returns
A
Retailer 3
-
$621 AUD
$436 USD
View
A
Retailer 4
-
$688 AUD
$483 USD
View
A
Retailer 5
-
$688 AUD
$483 USD
View
A
Retailer 6
-
$765 AUD
HK$4,200 HKD
View
B+
Retailer 7
-
$897 AUD
$630 USD
View
B+
Retailer 8
-
$925 AUD
$650 USD
View
B+
Retailer 9
-
$1,004 AUD
$705 USD
View
B+
Retailer 10
-
$1,103 AUD
€738 EUR
View
B+
Retailer 11
-
$1,118 AUD
$785 USD
View
B+
Retailer 12
-
$1,182 AUD
ZAR 13,412 ZAR
View
B+
Retailer 13
-
$1,246 AUD
£689 GBP
View
B+
Retailer 14
-
$1,650 AUD
$1,159 USD
View
Retailer 15
-
$1,654 AUD
$1,162 USD
View
Price last confirmed 81 days ago
B+
Retailer 16
-
$1,828 AUD
SGD 1,735 SGD
View
Retailer 17
-
$1,922 AUD
$1,350 USD
View
Price last confirmed 44 days ago
B
Retailer 18
-
$2,211 AUD
$1,553 USD
View
B
Retailer 19
-
$2,264 AUD
$1,590 USD
View
B
Retailer 20
-
$2,561 AUD
$1,799 USD
View
B
Retailer 21
-
$2,690 AUD
£1,488 GBP
View
Most Expensive
B
Brilliant Earth
20474432A · Oct 29
$3,289 AUD
$2,310 USD
View
21 more retailers have this diamond
Prices start from $555 AUDSave up to $2,733 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
1.09ct Emerald
$555 AUD