Emerald|Lab Grown|IGI

1.03ct F FL Emerald Lab Grown Diamond

VG • F/FL • IGI LG830619036

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830619036

Diamond specifications and retailer prices

From $240 USD
As of October 30, 2026
Save $1,530 USD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,770 USD at Brilliant Earth · As of October 30, 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 F colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830619036 or 830619036. Listed at 12 retailers as of October 30, 2026, with prices from $240 to $1,770, a $1,530 spread on the same certified stone. Brilliant Earth lists it at $1,770. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
F
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830619036
Dimensions6.80 × 4.71 × 3.25 mm
L/W Ratio1.44
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
6.80 mm4.71 mm1.03 ctF / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830619036
Side View
Table 57.0%Crown 34.5°Girdle: Slightly ThickPavilion 40.3°Culet: LargeDepth 69.0%

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: $1,770 USD|Low: $219 USD|High: $1,950 USD|Avg: $755 USD|-9.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$240 USD
Retailer 5$448 USD
Retailer 3$457 USD
Retailer 7$457 USD
Retailer 2$493 USD
Retailer 9$602 USD
Retailer 4$722 USD
Retailer 8$858 USD
Retailer 12$908 USD
Retailer 11$912 USD
Retailer 6$1,072 USD
Brilliant Earth$1,770 USD

8 data points across 12 retailers

12 retailers$240 USD to $1,770 USD

A
Cheapest Retailer
-
$240 USD
Final sale: no returns
A
Retailer 2
-
$448 USD
€427 EUR
View
A
Retailer 3
-
$457 USD
View
A
Retailer 4
-
$457 USD
ZAR 7,386 ZAR
View
A
Retailer 5
-
$493 USD
£388 GBP
View
B+
Retailer 6
-
$602 USD
View
B
Retailer 7
-
$722 USD
SGD 975 SGD
View
B
Retailer 8
-
$858 USD
View
B
Retailer 9
-
$908 USD
View
B
Retailer 10
-
$912 USD
View
B
Retailer 11
-
$1,072 USD
£844 GBP
View
Most Expensive
B
Brilliant Earth
22236831A · Oct 30
$1,770 USD
View
11 more retailers have this diamond
Prices start from $240 USDSave up to $1,530 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