Emerald|Lab Grown|IGI

1.05ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG799647139

Shape and cutting style on the report: Emerald cut

Certificate IGI LG799647139

Diamond specifications and retailer prices

From £159 GBP
$212 USD
As of October 30, 2026
Save £1,508 GBP (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,712 GBP at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.05ct lab-grown emerald diamond

This 1.05ct 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 LG799647139 or 799647139. Listed at 22 retailers as of October 29, 2026, with a 947% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799647139
Dimensions6.78 × 4.73 × 3.28 mm
L/W Ratio1.43
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
6.78 mm4.73 mm1.05 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799647139
Side View
Table 64.0%Crown 33.6°Girdle: MED-STKPavilion 43.2°Culet: LargeDepth 69.3%

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: £1,667 GBP|Low: £159 GBP|High: £1,667 GBP|Avg: £532 GBP
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 9£159 GBP
Retailer 8£178 GBP
Retailer 3£185 GBP
Retailer 18£197 GBP
Retailer 19£197 GBP
Retailer 13£333 GBP
Retailer 16£339 GBP
Retailer 10£340 GBP
Retailer 2£365 GBP
Retailer 5£375 GBP
Retailer 14£387 GBP
Retailer 21£453 GBP
Retailer 11£535 GBP
Retailer 20£635 GBP
Retailer 17£637 GBP
Retailer 7£674 GBP
Retailer 6£675 GBP
Retailer 4£767 GBP
Retailer 15£795 GBP
Retailer 12£822 GBP
Brilliant Earth£1,667 GBP

38 data points across 21 retailers

22 retailers£159 GBP to £1,667 GBP

A
Cheapest Retailer
-
£159 GBP
$212 USD
A
Retailer 2
-
£178 GBP
$237 USD
View
Final sale: no returns
A
Retailer 3
-
£185 GBP
$246 USD
View
A
Retailer 4
-
£197 GBP
$263 USD
View
A
Retailer 5
-
£197 GBP
$263 USD
View
A
Retailer 6
-
£333 GBP
€422 EUR
View
A
Retailer 7
-
£339 GBP
ZAR 7,293 ZAR
View
A
Retailer 8
-
£340 GBP
$453 USD
View
A
Retailer 9
-
£365 GBP
View
A
Retailer 10
-
£375 GBP
$499 USD
View
B+
Retailer 11
-
£453 GBP
$603 USD
View
B+
Retailer 12
-
£535 GBP
SGD 962 SGD
View
Retailer 13
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£631 GBP
$840 USD
View
Price last confirmed 24 days ago
B+
Retailer 14
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£635 GBP
$845 USD
View
B+
Retailer 15
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£637 GBP
$848 USD
View
B+
Retailer 16
-
£674 GBP
$898 USD
View
B+
Retailer 17
-
£675 GBP
$899 USD
View
B+
Retailer 18
-
£767 GBP
View
B+
Retailer 19
-
£795 GBP
View
B+
Retailer 20
-
£822 GBP
$1,095 USD
View
B
Retailer 21
-
£1,667 GBP
$2,220 USD
View
Most Expensive
Brilliant Earth
20734781A · Sep 28
£1,712 GBP
$2,280 USD
View
Price last confirmed 31 days ago
21 more retailers have this diamond
Prices start from £159 GBPSave up to £1,508 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
1.05ct Emerald
£159 GBP