CaratHunter
Plans
Emerald|Lab Grown|IGI

1.03ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG799669041

Shape and cutting style on the report: Emerald cut

Certificate IGI LG799669041

Diamond specifications and retailer prices

From £273 GBP
$364 USD
As of October 29, 2026
Save £1,341 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,614 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.03ct lab-grown emerald diamond

This 1.03ct 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 LG799669041 or 799669041. Listed at 12 retailers as of October 29, 2026, with prices from £273 to £1,614, a £1,341 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

1.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799669041
Dimensions6.80 × 4.65 × 3.05 mm
L/W Ratio1.46
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 mm4.65 mm1.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799669041
Side View
Table 61.0%Crown 38.2°Girdle: Slightly ThickPavilion 37.5°Culet: LargeDepth 65.6%

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 29
Current: £1,614 GBP|Low: £273 GBP|High: £1,682 GBP|Avg: £710 GBP|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4£273 GBP
Retailer 7£285 GBP
Retailer 2£315 GBP
Retailer 9£345 GBP
Retailer 10£360 GBP
Retailer 6£541 GBP
Retailer 8£800 GBP
Retailer 3£827 GBP
Retailer 5£1,232 GBP
Brilliant Earth£1,614 GBP

21 data points across 10 retailers

12 retailers£273 GBP to £1,614 GBP

Retailer 1
-
£158 GBP
$211 USD
Price last confirmed 25 days ago
Retailer 2
-
£219 GBP
$292 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
£273 GBP
$364 USD
View
A
Retailer 4
-
£285 GBP
$379 USD
View
A
Retailer 5
-
£315 GBP
€399 EUR
View
A
Retailer 6
-
£345 GBP
$459 USD
View
B+
Retailer 7
-
£541 GBP
$721 USD
View
Retailer 8
-
£725 GBP
$966 USD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
£800 GBP
$1,065 USD
View
B+
Retailer 10
-
£827 GBP
View
B
Retailer 11
-
£1,232 GBP
$1,640 USD
View
Most Expensive
B
Brilliant Earth
20786213Y · Oct 29
£1,614 GBP
$2,150 USD
View
11 more retailers have this diamond
Prices start from £273 GBPSave up to £1,341 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
1.03ct Emerald
£273 GBP