Emerald|Lab Grown|IGI

1.02ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG818642070

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818642070

Diamond specifications and retailer prices

From £192 GBP
$257 USD
As of October 30, 2026
Save £1,413 GBP (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,605 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.02ct lab-grown emerald diamond

This 1.02ct 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 LG818642070 or 818642070. Listed at 13 retailers as of October 29, 2026, with prices from £192 to £1,605, a £1,413 spread on the same certified stone. Brilliant Earth lists it at £1,605. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818642070
Dimensions6.54 × 4.83 × 3.16 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm4.83 mm1.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818642070
Side View
Table 65.0%Crown 39.6°Girdle: MED-STKPavilion 39.1°Culet: LargeDepth 65.4%

Caratlytics Score

How it works →
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 30
Current: £1,605 GBP|Low: £192 GBP|High: £1,664 GBP|Avg: £806 GBP|-3.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4£192 GBP
Retailer 3£366 GBP
Retailer 6£398 GBP
Retailer 7£458 GBP
Retailer 5£616 GBP
Retailer 8£765 GBP
Retailer 9£799 GBP
Retailer 2£959 GBP
Brilliant Earth£1,605 GBP

27 data points across 9 retailers

13 retailers£192 GBP to £1,605 GBP

A
Cheapest Retailer
-
£192 GBP
$257 USD
Retailer 2
-
£275 GBP
$369 USD
View
Price last confirmed 37 days ago
Retailer 3
-
£319 GBP
$428 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
£366 GBP
$490 USD
View
A
Retailer 5
-
£398 GBP
$533 USD
View
B+
Retailer 6
-
£458 GBP
€584 EUR
View
B+
Retailer 7
-
£616 GBP
$826 USD
View
B+
Retailer 8
-
£765 GBP
$1,025 USD
View
B
Retailer 9
-
£799 GBP
$1,070 USD
View
Retailer 10
-
£918 GBP
$1,230 USD
View
Price last confirmed 44 days ago
B
Retailer 11
-
£959 GBP
View
Retailer 12
-
£1,098 GBP
$1,471 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Brilliant Earth
21497087A · Oct 29
£1,605 GBP
$2,150 USD
View
12 more retailers have this diamond
Prices start from £192 GBPSave up to £1,413 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
1.02ct Emerald
£192 GBP