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Emerald|Lab Grown|IGI

1.01ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG804617261

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804617261

Diamond specifications and retailer prices

From £134 GBP
$179 USD
As of October 27, 2026
Save £1,465 GBP (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,599 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.01ct lab-grown emerald diamond

This 1.01ct 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 LG804617261 or 804617261. Listed at 20 retailers as of October 27, 2026, with prices from £134 to £1,599, a £1,465 spread on the same certified stone. Brilliant Earth lists it at £1,599. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804617261
Dimensions6.73 × 4.72 × 3.24 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.73 mm4.72 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804617261
Side View
Table 66.0%Crown 38.7°Girdle: MediumPavilion 40.5°Culet: LargeDepth 68.6%

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 27
Current: £1,599 GBP|Low: £134 GBP|High: £1,599 GBP|Avg: £461 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 29, 2026
Retailer 8£134 GBP
Retailer 16£150 GBP
Retailer 15£156 GBP
Retailer 6£167 GBP
Retailer 14£167 GBP
Retailer 10£225 GBP
Retailer 13£286 GBP
Retailer 11£287 GBP
Retailer 2£299 GBP
Retailer 7£347 GBP
Retailer 3£416 GBP
Retailer 4£536 GBP
Retailer 5£554 GBP
Retailer 18£566 GBP
Retailer 9£577 GBP
Retailer 12£783 GBP
Retailer 17£846 GBP
Brilliant Earth£1,599 GBP

36 data points across 18 retailers

20 retailers£134 GBP to £1,599 GBP

A
Cheapest Retailer
-
£134 GBP
$179 USD
A
Retailer 2
-
£150 GBP
$200 USD
View
Final sale: no returns
A
Retailer 3
-
£156 GBP
$208 USD
View
A
Retailer 4
-
£167 GBP
$222 USD
View
A
Retailer 5
-
£167 GBP
$222 USD
View
B+
Retailer 6
-
£225 GBP
$300 USD
View
A
Retailer 7
-
£286 GBP
ZAR 6,157 ZAR
View
A
Retailer 8
-
£287 GBP
€364 EUR
View
A
Retailer 9
-
£299 GBP
View
A
Retailer 10
-
£347 GBP
$462 USD
View
A
Retailer 11
-
£416 GBP
$554 USD
View
B+
Retailer 12
-
£536 GBP
$714 USD
View
B+
Retailer 13
-
£544 GBP
$725 USD
View
Price last confirmed 40 days ago
B+
Retailer 14
-
£554 GBP
$738 USD
View
B+
Retailer 15
-
£566 GBP
$754 USD
View
B+
Retailer 16
-
£577 GBP
$768 USD
View
B+
Retailer 17
-
£783 GBP
View
B
Retailer 18
-
£828 GBP
$1,102 USD
View
Price last confirmed 94 days ago
B+
Retailer 19
-
£846 GBP
$1,127 USD
View
Most Expensive
B
Brilliant Earth
19913133A · Oct 28
£1,599 GBP
$2,130 USD
View
19 more retailers have this diamond
Prices start from £134 GBPSave up to £1,465 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
1.01ct Emerald
£134 GBP