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Emerald|Lab Grown|IGI

3.00ct H VS2 Emerald Lab Grown Diamond

EX • H/VS2 • IGI LG459118101

Shape and cutting style on the report: Emerald cut

Certificate IGI LG459118101

Diamond specifications and retailer prices

From £4,254 GBP
$5,700 USD
As of October 31, 2026
Save £2,043 GBP (32%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £11,832 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3ct lab-grown emerald diamond

This 3ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG459118101 or 459118101. Listed at 5 retailers as of October 26, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459118101
Dimensions8.80 × 6.93 × 4.56 mm
L/W Ratio1.27
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.80 mm6.93 mm3.00 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG459118101
Side View
Table 70.0%Crown 33.9°Girdle: MediumPavilion 37.6°Culet: LargeDepth 65.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £11,832 GBP|Low: £4,254 GBP|High: £20,478 GBP|Avg: £8,690 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 6£4,254 GBP
Retailer 3£4,824 GBP
Retailer 7£5,418 GBP
Retailer 2£6,298 GBP
Retailer 5£7,722 GBP
MOH London£11,832 GBP
Retailer 4£20,478 GBP

11 data points across 7 retailers

5 retailers£4,254 GBP to £6,298 GBP

B
Cheapest Retailer
-
£4,254 GBP
$5,700 USD
B
Retailer 2
-
£4,824 GBP
$6,464 USD
View
B
Retailer 3
-
£6,298 GBP
$8,438 USD
View
Most Expensive
MOH London
LG459118101 · Oct 29
£11,832 GBP
View
Price under review
3 more retailers have this diamond
Prices start from £4,254 GBPSave up to £2,043 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.

B
3.00ct Emerald
£4,254 GBP