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Emerald|Lab Grown|IGI

1.09ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG825666957

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825666957

Diamond specifications and retailer prices

From $320 AUD
$225 USD
As of October 30, 2026
Save $2,954 AUD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,274 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 LG825666957 or 825666957. Listed at 18 retailers as of October 29, 2026, with prices from $320 to $3,274, a $2,954 spread on the same certified stone. Brilliant Earth lists it at $3,274. 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 angle33.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825666957
Dimensions6.96 × 4.76 × 3.25 mm
L/W Ratio1.46
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
6.96 mm4.76 mm1.09 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825666957
Side View
Table 63.0%Crown 33.9°Girdle: MED-STKPavilion 39.5°Culet: LargeDepth 68.3%

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: $3,274 AUD|Low: $320 AUD|High: $3,274 AUD|Avg: $1,061 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
October 30, 2026
Retailer 7$320 AUD
Retailer 4$360 AUD
Retailer 3$373 AUD
Retailer 16$399 AUD
Retailer 17$399 AUD
Retailer 12$667 AUD
Retailer 8$676 AUD
Retailer 14$684 AUD
Retailer 2$742 AUD
Retailer 11$754 AUD
Retailer 19$924 AUD
Retailer 9$1,075 AUD
Retailer 18$1,280 AUD
Retailer 15$1,284 AUD
Retailer 6$1,354 AUD
Retailer 5$1,374 AUD
Retailer 13$1,603 AUD
Retailer 10$1,623 AUD
Brilliant Earth$3,274 AUD

40 data points across 19 retailers

18 retailers$320 AUD to $3,274 AUD

A
Cheapest Retailer
-
$320 AUD
$225 USD
A
Retailer 2
-
$360 AUD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$373 AUD
$262 USD
View
A
Retailer 4
-
$399 AUD
$280 USD
View
A
Retailer 5
-
$399 AUD
$280 USD
View
A
Retailer 6
-
$667 AUD
€446 EUR
View
A
Retailer 7
-
$676 AUD
$475 USD
View
A
Retailer 8
-
$684 AUD
ZAR 7,760 ZAR
View
A
Retailer 9
-
$742 AUD
£411 GBP
View
B+
Retailer 10
-
$924 AUD
$649 USD
View
B+
Retailer 11
-
$1,075 AUD
SGD 1,021 SGD
View
B+
Retailer 12
-
$1,280 AUD
$899 USD
View
B+
Retailer 13
-
$1,284 AUD
$902 USD
View
B+
Retailer 14
-
$1,354 AUD
$951 USD
View
B+
Retailer 15
-
$1,374 AUD
$965 USD
View
B+
Retailer 16
-
$1,603 AUD
£887 GBP
View
B+
Retailer 17
-
$1,623 AUD
$1,140 USD
View
Most Expensive
B
Brilliant Earth
21434318A · Oct 29
$3,274 AUD
$2,300 USD
View
17 more retailers have this diamond
Prices start from $320 AUDSave up to $2,954 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
$320 AUD