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Emerald|Lab Grown|IGI

2.43ct H VVS2 Emerald Lab Grown Diamond

EX • H/VVS2 • IGI LG839680455

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839680455

Diamond specifications and retailer prices

From £224 GBP
$300 USD
As of October 31, 2026
Save £1,075 GBP (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,299 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.43ct lab-grown emerald diamond

This 2.43ct lab-grown emerald sits in the two to three carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839680455 or 839680455. Listed at 3 retailers as of October 29, 2026, with prices from £224 to £1,299, a £1,075 spread on the same certified stone. Brilliant Earth lists it at £1,299. 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

2.43
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839680455
Dimensions8.73 × 6.47 × 4.51 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.73 mm6.47 mm2.43 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839680455
Side View
Table 63.0%Crown 39.6°Girdle: MediumPavilion 40°Culet: LargeDepth 69.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £1,299 GBP|Low: £224 GBP|High: £1,373 GBP|Avg: £735 GBP|-5.4%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3£224 GBP
Retailer 2£449 GBP
Brilliant Earth£1,299 GBP

27 data points across 3 retailers

3 retailers£224 GBP to £1,299 GBP

A
Cheapest Retailer
-
£224 GBP
$300 USD
Final sale: no returns
A
Retailer 2
-
£449 GBP
View
Most Expensive
B
Brilliant Earth
21601285A · Oct 29
£1,299 GBP
$1,740 USD
View
2 more retailers have this diamond
Prices start from £224 GBPSave up to £1,075 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
2.43ct Emerald
£224 GBP