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Emerald|Lab Grown|IGI

1.01ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG778671665

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778671665

Diamond specifications and retailer prices

From £285 GBP
$379 USD
As of October 27, 2026
Save £1,100 GBP (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,385 GBP at MOH London · As of October 29, 2026
View at MOH London

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 LG778671665 or 778671665. Listed at 19 retailers as of October 27, 2026, with prices from £285 to £1,385, a £1,100 spread on the same certified stone. MOH London lists it at £1,385. 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 angle36.1°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778671665
Dimensions6.89 × 4.45 × 3.12 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm4.45 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778671665
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 37.9°Culet: LargeDepth 70.1%

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: £1,385 GBP|Low: £318 GBP|High: £1,449 GBP|Avg: £749 GBP|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 14£318 GBP
Retailer 16£318 GBP
Retailer 3£353 GBP
Retailer 11£466 GBP
Retailer 4£468 GBP
Retailer 13£473 GBP
Retailer 5£577 GBP
Retailer 10£606 GBP
Retailer 9£619 GBP
Retailer 2£636 GBP
Retailer 8£935 GBP
Retailer 12£989 GBP
Retailer 6£1,162 GBP
Retailer 15£1,324 GBP
Retailer 7£1,373 GBP
MOH London£1,385 GBP

44 data points across 16 retailers

19 retailers£285 GBP to £1,385 GBP

A
Cheapest Retailer
-
£285 GBP
$379 USD
A
Retailer 2
-
£318 GBP
$423 USD
View
Final sale: no returns
A
Retailer 3
-
£318 GBP
$424 USD
View
A
Retailer 4
-
£353 GBP
$470 USD
View
A
Retailer 5
-
£353 GBP
$470 USD
View
B+
Retailer 6
-
£466 GBP
$620 USD
View
B+
Retailer 7
-
£468 GBP
$623 USD
View
B+
Retailer 8
-
£473 GBP
$630 USD
View
B+
Retailer 9
-
£577 GBP
$769 USD
View
B+
Retailer 10
-
£606 GBP
ZAR 13,035 ZAR
View
B+
Retailer 11
-
£619 GBP
€785 EUR
View
B+
Retailer 12
-
£636 GBP
View
B
Retailer 13
-
£935 GBP
SGD 1,683 SGD
View
B
Retailer 14
-
£989 GBP
$1,317 USD
View
B
Retailer 15
-
£1,133 GBP
$1,509 USD
View
B
Retailer 16
-
£1,162 GBP
$1,548 USD
View
B
Retailer 17
-
£1,324 GBP
$1,764 USD
View
B
Retailer 18
-
£1,373 GBP
View
Most Expensive
B
MOH London
LG778671665 · Oct 29
£1,385 GBP
View
18 more retailers have this diamond
Prices start from £285 GBPSave up to £1,100 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
£285 GBP