Emerald|Lab Grown|IGI

1.03ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG818654356

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818654356

Diamond specifications and retailer prices

From $240 USD
As of October 28, 2026
Save $1,930 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,170 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.03ct lab-grown emerald diamond

This 1.03ct 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 LG818654356 or 818654356. Listed at 18 retailers as of October 28, 2026, with prices from $240 to $2,170, a $1,930 spread on the same certified stone. Brilliant Earth lists it at $2,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654356
Dimensions7.05 × 4.81 × 3.18 mm
L/W Ratio1.47
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
7.05 mm4.81 mm1.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654356
Side View
Table 64.0%Crown 32.5°Girdle: MediumPavilion 39.7°Culet: LargeDepth 66.1%

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 28
Current: $2,170 USD|Low: $240 USD|High: $2,170 USD|Avg: $789 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
October 30, 2026
Retailer 12$240 USD
Retailer 7$448 USD
Retailer 3$457 USD
Retailer 8$457 USD
Retailer 2$493 USD
Retailer 6$510 USD
Retailer 11$585 USD
Retailer 4$722 USD
Retailer 9$858 USD
Retailer 14$908 USD
Retailer 13$912 USD
Retailer 10$1,068 USD
Retailer 5$1,075 USD
Brilliant Earth$2,170 USD

40 data points across 14 retailers

18 retailers$240 USD to $2,170 USD

A
Cheapest Retailer
-
$240 USD
Final sale: no returns
Retailer 2
-
$273 USD
View
Price last confirmed 28 days ago
Retailer 3
-
$330 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$353 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$448 USD
€427 EUR
View
A
Retailer 6
-
$457 USD
View
A
Retailer 7
-
$457 USD
ZAR 7,386 ZAR
View
A
Retailer 8
-
$493 USD
£388 GBP
View
B+
Retailer 9
-
$585 USD
View
B+
Retailer 10
-
$722 USD
SGD 975 SGD
View
B+
Retailer 11
-
$858 USD
View
B+
Retailer 12
-
$908 USD
View
B+
Retailer 13
-
$912 USD
View
B+
Retailer 14
-
$1,068 USD
£841 GBP
View
B+
Retailer 15
-
$1,075 USD
View
Retailer 16
-
$1,085 USD
View
Price last confirmed 15 days ago
Retailer 17
-
$1,134 USD
View
Price last confirmed 29 days ago
Most Expensive
B
Brilliant Earth
21434127A · Oct 29
$2,170 USD
View
17 more retailers have this diamond
Prices start from $240 USDSave up to $1,930 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
1.03ct Emerald
$240 USD