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Emerald|Lab Grown|IGI

1.04ct F FL Emerald Lab Grown Diamond

ID • F/FL • IGI LG840630469

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840630469

Diamond specifications and retailer prices

From £182 GBP
$242 USD
As of October 28, 2026
Save £1,300 GBP (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,483 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840630469 or 840630469. Listed at 14 retailers as of October 28, 2026, with prices from £182 to £1,483, a £1,300 spread on the same certified stone. Brilliant Earth lists it at £1,483. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630469
Dimensions6.79 × 4.69 × 3.22 mm
L/W Ratio1.45
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
6.79 mm4.69 mm1.04 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630469
Side View
Table 62.0%Crown 34.2°Girdle: MediumPavilion 38.3°Culet: LargeDepth 68.7%

Caratlytics Score

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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: £813 GBP|Low: £182 GBP|High: £1,355 GBP|Avg: £609 GBP|-6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 11£182 GBP
Retailer 8£338 GBP
Retailer 2£345 GBP
Retailer 7£347 GBP
Retailer 6£372 GBP
Retailer 10£461 GBP
Retailer 3£547 GBP
Retailer 9£652 GBP
Retailer 13£689 GBP
Retailer 12£693 GBP
Retailer 1£813 GBP
Retailer 4£873 GBP
Retailer 5£1,355 GBP

17 data points across 13 retailers

14 retailers£182 GBP to £1,483 GBP

A
Cheapest Retailer
-
£182 GBP
$242 USD
Final sale: no returns
A
Retailer 2
-
£338 GBP
€428 EUR
View
A
Retailer 3
-
£345 GBP
$459 USD
View
A
Retailer 4
-
£347 GBP
ZAR 7,448 ZAR
View
A
Retailer 5
-
£372 GBP
View
B+
Retailer 6
-
£461 GBP
$612 USD
View
B+
Retailer 7
-
£547 GBP
SGD 982 SGD
View
B+
Retailer 8
-
£652 GBP
$866 USD
View
B+
Retailer 9
-
£689 GBP
$916 USD
View
B+
Retailer 10
-
£693 GBP
$921 USD
View
B+
Retailer 11
-
£813 GBP
View
B
Retailer 12
-
£873 GBP
$1,160 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
£1,355 GBP
$1,800 USD
View
Most Expensive
B
Brilliant Earth
21813625A · Oct 28
£1,483 GBP
$1,970 USD
View
13 more retailers have this diamond
Prices start from £182 GBPSave up to £1,300 GBP

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
1.04ct Emerald
£182 GBP