Emerald|Lab Grown|IGI

1.02ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG794623258

Shape and cutting style on the report: Emerald cut

Certificate IGI LG794623258

Diamond specifications and retailer prices

From £173 GBP
$231 USD
As of October 30, 2026
Save £1,441 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,614 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 LG794623258 or 794623258. Listed at 20 retailers as of October 29, 2026, with prices from £173 to £1,614, a £1,441 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

1.02
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794623258
Dimensions6.80 × 4.73 × 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
6.80 mm4.73 mm1.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794623258
Side View
Table 65.0%Crown 32.9°Girdle: MediumPavilion 44.7°Culet: LargeDepth 67.9%

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: £1,614 GBP|Low: £173 GBP|High: £1,614 GBP|Avg: £543 GBP
Brilliant Earth
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
Retailer 17
October 30, 2026
Retailer 4£173 GBP
Retailer 8£263 GBP
Retailer 3£325 GBP
Retailer 10£326 GBP
Retailer 5£332 GBP
Retailer 2£354 GBP
Retailer 15£369 GBP
Retailer 9£398 GBP
Retailer 13£430 GBP
Retailer 6£520 GBP
Retailer 11£621 GBP
Retailer 16£656 GBP
Retailer 17£659 GBP
Retailer 14£755 GBP
Retailer 12£772 GBP
Retailer 7£800 GBP
Brilliant Earth£1,614 GBP

40 data points across 17 retailers

20 retailers£173 GBP to £1,614 GBP

A
Cheapest Retailer
-
£173 GBP
$231 USD
Final sale: no returns
Retailer 2
-
£204 GBP
$271 USD
View
Price last confirmed 28 days ago
Retailer 3
-
£246 GBP
$327 USD
View
Price last confirmed 36 days ago
Retailer 4
-
£263 GBP
$350 USD
View
Price last confirmed 27 days ago
Retailer 5
-
£325 GBP
ZAR 6,999 ZAR
View
Price last confirmed 7 days ago
A
Retailer 6
-
£326 GBP
€413 EUR
View
A
Retailer 7
-
£332 GBP
$442 USD
View
A
Retailer 8
-
£354 GBP
View
A
Retailer 9
-
£369 GBP
$492 USD
View
A
Retailer 10
-
£430 GBP
$572 USD
View
B+
Retailer 11
-
£520 GBP
SGD 936 SGD
View
Retailer 12
-
£613 GBP
$816 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
£621 GBP
$827 USD
View
B+
Retailer 14
-
£656 GBP
$873 USD
View
B+
Retailer 15
-
£659 GBP
$877 USD
View
B+
Retailer 16
-
£755 GBP
View
B+
Retailer 17
-
£772 GBP
View
B+
Retailer 18
-
£800 GBP
$1,065 USD
View
Retailer 19
-
£844 GBP
$1,124 USD
View
Price last confirmed 29 days ago
Most Expensive
B
Brilliant Earth
21419374A · Oct 29
£1,614 GBP
$2,150 USD
View
19 more retailers have this diamond
Prices start from £173 GBPSave up to £1,441 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
£173 GBP