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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 $225 USD
As of October 30, 2026
Save $2,075 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,300 USD 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 $225 to $2,300, a $2,075 spread on the same certified stone. Brilliant Earth lists it at $2,300. 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
Color
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: $2,300 USD|Low: $225 USD|High: $2,300 USD|Avg: $746 USD
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$225 USD
Retailer 4$253 USD
Retailer 3$262 USD
Retailer 16$280 USD
Retailer 17$280 USD
Retailer 12$468 USD
Retailer 8$475 USD
Retailer 14$480 USD
Retailer 2$522 USD
Retailer 11$530 USD
Retailer 19$649 USD
Retailer 9$756 USD
Retailer 18$899 USD
Retailer 15$902 USD
Retailer 6$951 USD
Retailer 5$965 USD
Retailer 13$1,126 USD
Retailer 10$1,140 USD
Brilliant Earth$2,300 USD

40 data points across 19 retailers

18 retailers$225 USD to $2,300 USD

A
Cheapest Retailer
-
$225 USD
A
Retailer 2
-
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$262 USD
View
A
Retailer 4
-
$280 USD
View
A
Retailer 5
-
$280 USD
View
A
Retailer 6
-
$468 USD
€446 EUR
View
A
Retailer 7
-
$475 USD
View
A
Retailer 8
-
$480 USD
ZAR 7,760 ZAR
View
A
Retailer 9
-
$522 USD
£411 GBP
View
B+
Retailer 10
-
$649 USD
View
B+
Retailer 11
-
$756 USD
SGD 1,021 SGD
View
B+
Retailer 12
-
$899 USD
View
B+
Retailer 13
-
$902 USD
View
B+
Retailer 14
-
$951 USD
View
B+
Retailer 15
-
$965 USD
View
B+
Retailer 16
-
$1,126 USD
£887 GBP
View
B+
Retailer 17
-
$1,140 USD
View
Most Expensive
B
Brilliant Earth
21434318A · Oct 29
$2,300 USD
View
17 more retailers have this diamond
Prices start from $225 USDSave up to $2,075 USD

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
$225 USD