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Emerald|Lab Grown|IGI

3.31ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG745516528

Shape and cutting style on the report: Emerald cut

Certificate IGI LG745516528

Diamond specifications and retailer prices

From £478 GBP
$641 USD
As of October 30, 2026
Save £3,582 GBP (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,060 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.31ct lab-grown emerald diamond

This 3.31ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG745516528 or 745516528. Listed at 11 retailers as of October 29, 2026, with prices from £478 to £4,060, a £3,582 spread on the same certified stone. Do Amore Diamonds lists it at £4,060. 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
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745516528
Dimensions9.62 × 6.96 × 4.88 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.62 mm6.96 mm3.31 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745516528
Side View
Table 66.0%Crown 38.3°Girdle: STK-THKPavilion 42.6°Culet: LargeDepth 70.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £4,060 GBP|Low: £459 GBP|High: £4,060 GBP|Avg: £1,530 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 8£478 GBP
Retailer 13£520 GBP
Retailer 15£791 GBP
Retailer 3£887 GBP
Retailer 12£888 GBP
Retailer 14£907 GBP
Retailer 6£1,029 GBP
Retailer 4£1,121 GBP
Retailer 11£1,417 GBP
Retailer 9£1,722 GBP
Retailer 10£1,918 GBP
Retailer 7£2,286 GBP
Retailer 2£2,418 GBP
Retailer 5£2,497 GBP
Do Amore Diamonds£4,060 GBP

24 data points across 15 retailers

11 retailers£478 GBP to £4,060 GBP

A
Cheapest Retailer
-
£478 GBP
$641 USD
A
Retailer 2
-
£520 GBP
$697 USD
View
A
Retailer 3
-
£791 GBP
$1,060 USD
View
A
Retailer 4
-
£887 GBP
$1,188 USD
View
B+
Retailer 5
-
£888 GBP
$1,190 USD
View
A
Retailer 6
-
£907 GBP
$1,215 USD
View
B+
Retailer 7
-
£1,417 GBP
$1,899 USD
View
B+
Retailer 8
-
£1,722 GBP
$2,307 USD
View
Retailer 9
-
£1,918 GBP
$2,570 USD
View
Price last confirmed 12 days ago
B
Retailer 10
-
£2,418 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1732575 · Oct 29
£4,060 GBP
$5,440 USD
View
10 more retailers have this diamond
Prices start from £478 GBPSave up to £3,582 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
3.31ct Emerald
£478 GBP