CaratHunter
Plans
Emerald|Lab Grown|IGI

3.03ct G FL Emerald Lab Grown Diamond

ID • G/FL • IGI LG804665443

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804665443

Diamond specifications and retailer prices

From £1,320 GBP
As of October 30, 2026
Save £5,314 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £6,634 GBP at MOH London · As of October 27, 2026
View at MOH London

About this 3.03ct lab-grown emerald diamond

This 3.03ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804665443 or 804665443. Listed at 9 retailers as of October 27, 2026, with prices from £1,320 to £6,634, a £5,314 spread on the same certified stone. MOH London lists it at £6,634. 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

3.03
Carat
G
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665443
Dimensions9.74 × 6.70 × 4.50 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm6.70 mm3.03 ctG / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665443
Side View
Table 69.0%Crown 38.3°Girdle: Slightly ThickPavilion 43.1°Culet: LargeDepth 67.2%

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: £6,634 GBP|Low: £1,320 GBP|High: £9,100 GBP|Avg: £4,627 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2£1,320 GBP
Retailer 3£2,430 GBP
Retailer 8£2,651 GBP
Retailer 4£3,191 GBP
Retailer 7£3,736 GBP
Retailer 5£4,162 GBP
Retailer 6£4,802 GBP
MOH London£6,634 GBP

42 data points across 8 retailers

9 retailers£1,320 GBP to £6,634 GBP

A
Cheapest Retailer
-
£1,320 GBP
B+
Retailer 2
-
£2,430 GBP
$3,236 USD
View
B+
Retailer 3
-
£2,651 GBP
$3,530 USD
View
B+
Retailer 4
-
£3,191 GBP
$4,249 USD
View
B
Retailer 5
-
£3,736 GBP
$4,975 USD
View
B
Retailer 6
-
£4,162 GBP
€5,279 EUR
View
Retailer 7
-
£4,802 GBP
$6,395 USD
View
Price last confirmed 11 days ago
B
Retailer 8
-
£6,488 GBP
$8,640 USD
View
Most Expensive
B
MOH London
LG804665443 · Oct 27
£6,634 GBP
View
8 more retailers have this diamond
Prices start from £1,320 GBPSave up to £5,314 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
3.03ct Emerald
£1,320 GBP