Emerald|Lab Grown|IGI

3.09ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG747535031

Shape and cutting style on the report: Modified emerald cut

Certificate IGI LG747535031

Diamond specifications and retailer prices

From £285 GBP
$382 USD
As of October 30, 2026
Save £2,006 GBP (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,291 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.09ct lab-grown emerald diamond

This 3.09ct 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 LG747535031 or 747535031. Listed at 19 retailers as of October 29, 2026, with prices from £285 to £2,291, a £2,006 spread on the same certified stone. Brilliant Earth lists it at £2,291. 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
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747535031
Dimensions10.06 × 7.04 × 4.46 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.06 mm7.04 mm3.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747535031
Side View
Table 60.0%Crown 31.8°Girdle: MED-STKPavilion 36.6°Culet: LargeDepth 63.4%

Caratlytics Score

How it works →
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: £2,291 GBP|Low: £202 GBP|High: £2,358 GBP|Avg: £836 GBP|-2.8%
Brilliant Earth
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 7£202 GBP
Retailer 4£285 GBP
Retailer 5£319 GBP
Retailer 12£319 GBP
Retailer 15£354 GBP
Retailer 16£354 GBP
Retailer 11£425 GBP
Retailer 6£481 GBP
Retailer 2£641 GBP
Retailer 9£716 GBP
Retailer 13£860 GBP
Retailer 3£1,138 GBP
Retailer 8£1,291 GBP
Retailer 17£1,325 GBP
Retailer 10£1,385 GBP
Retailer 14£1,739 GBP
Brilliant Earth£2,291 GBP

23 data points across 17 retailers

19 retailers£285 GBP to £2,291 GBP

A
Cheapest Retailer
-
£285 GBP
$382 USD
A
Retailer 2
-
£319 GBP
$427 USD
View
Final sale: no returns
A
Retailer 3
-
£319 GBP
$428 USD
View
A
Retailer 4
-
£354 GBP
$474 USD
View
A
Retailer 5
-
£354 GBP
$474 USD
View
A
Retailer 6
-
£425 GBP
$570 USD
View
B+
Retailer 7
-
£481 GBP
$645 USD
View
A
Retailer 8
-
£641 GBP
View
A
Retailer 9
-
£716 GBP
$959 USD
View
B+
Retailer 10
-
£860 GBP
$1,152 USD
View
B+
Retailer 11
-
£1,138 GBP
$1,525 USD
View
B+
Retailer 12
-
£1,166 GBP
$1,563 USD
View
B+
Retailer 13
-
£1,253 GBP
$1,679 USD
View
Retailer 14
-
£1,291 GBP
A$2,662 AUD
View
Price last confirmed 94 days ago
B+
Retailer 15
-
£1,325 GBP
$1,776 USD
View
B+
Retailer 16
-
£1,325 GBP
$1,776 USD
View
B+
Retailer 17
-
£1,385 GBP
View
Retailer 18
-
£1,739 GBP
$2,330 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
16938313A · Oct 29
£2,291 GBP
$3,070 USD
View
18 more retailers have this diamond
Prices start from £285 GBPSave up to £2,006 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
£285 GBP