Emerald|Lab Grown|IGI

3.03ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG804665466

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804665466

Diamond specifications and retailer prices

From £554 GBP
$742 USD
As of October 30, 2026
Save £812 GBP (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,366 GBP at MOH London · As of October 29, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804665466 or 804665466. Listed at 5 retailers as of October 29, 2026, with prices from £554 to £1,366, a £812 spread on the same certified stone. MOH London lists it at £1,366. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665466
Dimensions9.52 × 6.80 × 4.65 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.52 mm6.80 mm3.03 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665466
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 41.5°Culet: LargeDepth 68.4%

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: £1,366 GBP|Low: £535 GBP|High: £1,374 GBP|Avg: £869 GBP|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2£554 GBP
Retailer 3£576 GBP
Retailer 4£710 GBP
Retailer 5£1,146 GBP
MOH London£1,366 GBP

11 data points across 5 retailers

5 retailers£554 GBP to £1,366 GBP

B+
Cheapest Retailer
-
£554 GBP
$742 USD
A
Retailer 2
-
£576 GBP
$772 USD
View
A
Retailer 3
-
£710 GBP
$951 USD
View
B+
Retailer 4
-
£1,146 GBP
$1,536 USD
View
Most Expensive
B+
MOH London
LG804665466 · Oct 29
£1,366 GBP
View
4 more retailers have this diamond
Prices start from £554 GBPSave up to £812 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
£554 GBP