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Emerald|Lab Grown|IGI

2.99ct E VS2 Emerald Lab Grown Diamond

VG • E/VS2 • IGI LG844625428

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844625428

Diamond specifications and retailer prices

From £629 GBP
As of October 25, 2026
Save £3,276 GBP (84%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £3,905 GBP at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 2.99ct lab-grown emerald diamond

This 2.99ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844625428 or 844625428. Listed at 2 retailers as of October 24, 2026, with prices from £629 to £3,905, a £3,276 spread on the same certified stone. Brilliant Earth lists it at £3,905. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.99
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844625428
Dimensions9.77 × 6.70 × 4.59 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm6.70 mm2.99 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844625428
Side View
Table 65.0%Crown 40.5°Girdle: MediumPavilion 40.9°Culet: LargeDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: £3,905 GBP|Low: £604 GBP|High: £3,905 GBP|Avg: £2,262 GBP
Brilliant Earth
Retailer 2
October 25, 2026
Retailer 2£629 GBP
Brilliant Earth£3,905 GBP

8 data points across 2 retailers

2 retailers£629 GBP to £3,905 GBP

A
Cheapest Retailer
-
£629 GBP
Most Expensive
C
Brilliant Earth
21815984A · Oct 24
£3,905 GBP
$5,200 USD
View
1 more retailer has this diamond
Prices start from £629 GBPSave up to £3,276 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
2.99ct Emerald
£629 GBP