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Emerald|Lab Grown|IGI

1.03ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG790606414

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790606414

Diamond specifications and retailer prices

From £800 GBP
$1,065 USD
As of October 28, 2026
Save £815 GBP (50%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,614 GBP 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 LG790606414 or 790606414. Listed at 3 retailers as of October 28, 2026, with prices from £800 to £1,614, a £815 spread on the same certified stone. Brilliant Earth lists it at £1,614. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790606414
Dimensions6.90 × 4.80 × 3.21 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
6.90 mm4.80 mm1.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790606414
Side View
Table 66.0%Crown 35.9°Girdle: MediumPavilion 40.1°Culet: LargeDepth 66.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: £1,614 GBP|Low: £604 GBP|High: £1,667 GBP|Avg: £878 GBP|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 18, 2026
Retailer 10£608 GBP
Retailer 7£632 GBP
Retailer 3£647 GBP
Retailer 4£692 GBP
Retailer 6£718 GBP
Retailer 8£744 GBP
Retailer 2£800 GBP
Retailer 9£967 GBP
Retailer 5£1,342 GBP
Brilliant Earth£1,614 GBP

6 data points across 10 retailers

3 retailers£800 GBP to £1,614 GBP

Retailer 1
-
£647 GBP
$861 USD
Price last confirmed 24 days ago
B+
Retailer 2
-
£800 GBP
$1,065 USD
View
Most Expensive
B
Brilliant Earth
21413813Y · Oct 29
£1,614 GBP
$2,150 USD
View
2 more retailers have this diamond
Prices start from £800 GBPSave up to £815 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.

B+
1.03ct Emerald
£800 GBP