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Emerald|Lab Grown|IGI

2.03ct E FL Emerald Lab Grown Diamond

EX • E/FL • IGI LG818654055

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818654055

Diamond specifications and retailer prices

From £426 GBP
$567 USD
As of October 27, 2026
Save £4,335 GBP (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,761 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.03ct lab-grown emerald diamond

This 2.03ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818654055 or 818654055. Listed at 22 retailers as of October 27, 2026, with prices from £426 to £4,761, a £4,335 spread on the same certified stone. Brilliant Earth lists it at £4,761. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.03
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654055
Dimensions8.79 × 5.83 × 3.92 mm
L/W Ratio1.51
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
8.79 mm5.83 mm2.03 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654055
Side View
Table 63.0%Crown 31.4°Girdle: Slightly ThickPavilion 40.5°Culet: LargeDepth 67.2%

Caratlytics Score

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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 27
Current: £4,761 GBP|Low: £426 GBP|High: £4,768 GBP|Avg: £1,469 GBP|-0.2%
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 11£426 GBP
Retailer 5£477 GBP
Retailer 9£477 GBP
Retailer 21£528 GBP
Retailer 15£568 GBP
Retailer 19£627 GBP
Retailer 8£704 GBP
Retailer 10£814 GBP
Retailer 2£822 GBP
Retailer 13£823 GBP
Retailer 3£1,217 GBP
Retailer 17£1,275 GBP
Retailer 20£1,310 GBP
Retailer 22£1,389 GBP
Retailer 7£1,534 GBP
Retailer 12£1,635 GBP
Retailer 14£1,703 GBP
Retailer 4£1,712 GBP
Retailer 6£1,783 GBP
Retailer 16£2,306 GBP
Retailer 18£3,604 GBP
Brilliant Earth£4,761 GBP

24 data points across 22 retailers

22 retailers£426 GBP to £4,761 GBP

A
Cheapest Retailer
-
£426 GBP
$567 USD
A
Retailer 2
-
£477 GBP
$635 USD
View
Final sale: no returns
A
Retailer 3
-
£477 GBP
$635 USD
View
A
Retailer 4
-
£528 GBP
$703 USD
View
A
Retailer 5
-
£568 GBP
$757 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£627 GBP
$835 USD
View
A
Retailer 7
-
£704 GBP
$938 USD
View
A
Retailer 8
-
£814 GBP
$1,084 USD
View
A
Retailer 9
-
£822 GBP
View
A
Retailer 10
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£823 GBP
€1,044 EUR
View
A
Retailer 11
-
£1,217 GBP
$1,620 USD
View
A
Retailer 12
-
£1,275 GBP
ZAR 27,425 ZAR
View
A
Retailer 13
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£1,310 GBP
$1,745 USD
View
B+
Retailer 14
-
£1,389 GBP
$1,850 USD
View
B+
Retailer 15
-
£1,534 GBP
View
B+
Retailer 16
-
£1,635 GBP
$2,177 USD
View
B+
Retailer 17
-
£1,703 GBP
SGD 3,065 SGD
View
B+
Retailer 18
-
£1,712 GBP
$2,280 USD
View
B+
Retailer 19
-
£1,783 GBP
$2,374 USD
View
B+
Retailer 20
-
£2,306 GBP
View
B
Retailer 21
-
£3,604 GBP
$4,800 USD
View
Most Expensive
B
Brilliant Earth
21421664A · Oct 28
£4,761 GBP
$6,340 USD
View
21 more retailers have this diamond
Prices start from £426 GBPSave up to £4,335 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
2.03ct Emerald
£426 GBP