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Emerald|Lab Grown|IGI

3.31ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG782616770

Shape and cutting style on the report: Emerald cut

Certificate IGI LG782616770

Diamond specifications and retailer prices

From £1,061 GBP
CA$1,974 CAD
As of October 30, 2026
Save £342 GBP (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,403 GBP at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.31ct lab-grown emerald diamond

This 3.31ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782616770 or 782616770. Listed at 2 retailers as of October 30, 2026, with prices from £1,061 to £1,403, a £342 spread on the same certified stone. The Diamond Guys lists it at £1,403. 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

3.31
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782616770
Dimensions10.10 × 7.11 × 4.76 mm
L/W Ratio1.42
Culet sizeLong
Top View
10.10 mm7.11 mm3.31 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782616770
Side View
Table 66.0%Crown 34.8°Girdle: MediumPavilion 40.6°Culet: LNGDepth 66.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £364 GBP|Low: £207 GBP|High: £2,597 GBP|Avg: £1,268 GBP|-30.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
The Diamond Guys
August 10, 2026
Retailer 1£364 GBP
Retailer 7£403 GBP
Retailer 11£647 GBP
Retailer 2£657 GBP
Retailer 9£686 GBP
Retailer 8£777 GBP
Retailer 3£1,061 GBP
Retailer 13£1,144 GBP
Retailer 12£1,193 GBP
The Diamond Guys£1,403 GBP
Retailer 4£1,865 GBP
Retailer 10£2,067 GBP
Retailer 6£2,305 GBP
Retailer 5£2,582 GBP

55 data points across 14 retailers

2 retailers£1,061 GBP to £1,403 GBP

B+
Cheapest Retailer
-
£1,061 GBP
CA$1,974 CAD
Most Expensive
B
The Diamond Guys
1955241704 · Nov 1
£1,403 GBP
$1,880 USD
View
1 more retailer has this diamond
Prices start from £1,061 GBPSave up to £342 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+
3.31ct Emerald
£1,061 GBP