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Emerald|Lab Grown|IGI

1.09ct E FL Emerald Lab Grown Diamond

EX • E/FL • IGI LG786643760

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786643760

Diamond specifications and retailer prices

From $423 AUD
$297 USD
As of October 30, 2026
Save $1,715 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,138 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG786643760 or 786643760. Listed at 19 retailers as of October 30, 2026, with prices from $423 to $2,138, a $1,715 spread on the same certified stone. Reve Diamonds lists it at $2,138. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786643760
Dimensions6.84 × 4.86 × 3.34 mm
L/W Ratio1.41
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
6.84 mm4.86 mm1.09 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786643760
Side View
Table 59.0%Crown 28.7°Girdle: MED-STKPavilion 40.8°Culet: LargeDepth 68.7%

Caratlytics Score

How it works →
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: $928 AUD|Low: $349 AUD|High: $2,204 AUD|Avg: $1,128 AUD|-0.9%
Retailer 1
Retailer 2
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Retailer 4
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Reve Diamonds
October 30, 2026
Retailer 16$423 AUD
Retailer 7$473 AUD
Retailer 17$490 AUD
Retailer 4$524 AUD
Retailer 8$524 AUD
Retailer 11$841 AUD
Retailer 2$857 AUD
Retailer 14$861 AUD
Retailer 18$868 AUD
Retailer 13$899 AUD
Retailer 1$928 AUD
Retailer 6$958 AUD
Retailer 15$1,389 AUD
Retailer 10$1,651 AUD
Retailer 9$1,682 AUD
Retailer 5$1,751 AUD
Retailer 3$1,869 AUD
Retailer 12$2,110 AUD
Reve Diamonds$2,138 AUD

37 data points across 19 retailers

19 retailers$423 AUD to $2,138 AUD

A
Cheapest Retailer
-
$423 AUD
$297 USD
A
Retailer 2
-
$473 AUD
$332 USD
View
Final sale: no returns
A
Retailer 3
-
$490 AUD
$344 USD
View
A
Retailer 4
-
$524 AUD
$368 USD
View
A
Retailer 5
-
$524 AUD
$368 USD
View
A
Retailer 6
-
$841 AUD
€563 EUR
View
A
Retailer 7
-
$857 AUD
$602 USD
View
B+
Retailer 8
-
$861 AUD
$605 USD
View
A
Retailer 9
-
$868 AUD
$610 USD
View
B+
Retailer 10
-
$899 AUD
ZAR 10,208 ZAR
View
B+
Retailer 11
-
$928 AUD
£513 GBP
View
B+
Retailer 12
-
$958 AUD
$673 USD
View
B
Retailer 13
-
$1,389 AUD
$976 USD
View
Retailer 14
-
$1,651 AUD
$1,160 USD
View
Price last confirmed 30 days ago
B
Retailer 15
-
$1,682 AUD
$1,182 USD
View
B
Retailer 16
-
$1,751 AUD
$1,230 USD
View
B
Retailer 17
-
$1,869 AUD
$1,313 USD
View
B
Retailer 18
-
$2,110 AUD
£1,167 GBP
View
Most Expensive
B
Reve Diamonds
DBA9B4610 · Oct 30
$2,138 AUD
$1,502 USD
View
18 more retailers have this diamond
Prices start from $423 AUDSave up to $1,715 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
$423 AUD