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Emerald|Lab Grown|IGI

3.09ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG752521452

Shape and cutting style on the report: Emerald cut

Certificate IGI LG752521452

Diamond specifications and retailer prices

From £907 GBP
CA$1,687 CAD
As of October 30, 2026
Save £293 GBP (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,199 GBP at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752521452 or 752521452. Listed at 2 retailers as of October 30, 2026, with prices from £907 to £1,199, a £293 spread on the same certified stone. The Diamond Guys lists it at £1,199. 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

3.09
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752521452
Dimensions9.80 × 7.06 × 4.71 mm
L/W Ratio1.39
Culet sizeLong
Top View
9.80 mm7.06 mm3.09 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752521452
Side View
Table 65.0%Crown 34.7°Girdle: MediumPavilion 40.7°Culet: LNGDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £458 GBP|Low: £181 GBP|High: £2,307 GBP|Avg: £1,043 GBP|-23.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
September 17, 2026
Retailer 10£419 GBP
Retailer 1£458 GBP
Retailer 5£490 GBP
Retailer 6£746 GBP
Retailer 9£748 GBP
Retailer 7£751 GBP
Retailer 8£891 GBP
Retailer 2£907 GBP
Retailer 11£1,120 GBP
The Diamond Guys£1,199 GBP
Retailer 4£1,564 GBP
Retailer 3£1,888 GBP
Retailer 12£2,097 GBP

64 data points across 13 retailers

2 retailers£907 GBP to £1,199 GBP

A
Cheapest Retailer
-
£907 GBP
CA$1,687 CAD
Most Expensive
B
The Diamond Guys
1954436893 · Oct 30
£1,199 GBP
$1,607 USD
View
1 more retailer has this diamond
Prices start from £907 GBPSave up to £293 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
3.09ct Emerald
£907 GBP