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Emerald|Lab Grown|IGI

6.11ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG770635421

Shape and cutting style on the report: Emerald cut

Certificate IGI LG770635421

Diamond specifications and retailer prices

From £1,359 GBP
$1,821 USD
As of October 30, 2026
Save £4,215 GBP (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,574 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 6.11ct lab-grown emerald diamond

This 6.11ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770635421 or 770635421. Listed at 12 retailers as of October 30, 2026, with prices from £1,359 to £5,574, a £4,215 spread on the same certified stone. Taylor and Hart lists it at £5,574. 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

6.11
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770635421
Dimensions13.16 × 8.21 × 5.29 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.16 mm8.21 mm6.11 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770635421
Side View
Table 67.0%Crown 32.1°Girdle: Slightly ThickPavilion 40.9°Culet: LargeDepth 64.4%

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: £2,256 GBP|Low: £1,359 GBP|High: £6,361 GBP|Avg: £3,121 GBP|-9.7%
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
Taylor and Hart
October 30, 2026
Retailer 2£1,359 GBP
Retailer 12£1,478 GBP
Retailer 13£1,521 GBP
Retailer 7£1,576 GBP
Retailer 4£1,905 GBP
Retailer 3£2,252 GBP
Retailer 1£2,256 GBP
Retailer 8£2,954 GBP
Retailer 10£3,287 GBP
Retailer 5£3,427 GBP
Retailer 11£4,286 GBP
Retailer 6£4,526 GBP
Retailer 9£4,654 GBP
Taylor and Hart£5,574 GBP

30 data points across 14 retailers

12 retailers£1,359 GBP to £5,574 GBP

A
Cheapest Retailer
-
£1,359 GBP
$1,821 USD
A
Retailer 2
-
£1,478 GBP
$1,981 USD
View
A
Retailer 3
-
£1,521 GBP
$2,038 USD
View
Final sale: no returns
A
Retailer 4
-
£1,576 GBP
$2,112 USD
View
A
Retailer 5
-
£2,252 GBP
$3,018 USD
View
A
Retailer 6
-
£2,256 GBP
View
B+
Retailer 7
-
£2,954 GBP
$3,958 USD
View
B+
Retailer 8
-
£3,287 GBP
View
B
Retailer 9
-
£4,286 GBP
$5,743 USD
View
B
Retailer 10
-
£4,526 GBP
View
B
Retailer 11
-
£4,654 GBP
$6,236 USD
View
Most Expensive
B
Taylor and Hart
8LN0QQX · Oct 30
£5,574 GBP
$7,469 USD
View
11 more retailers have this diamond
Prices start from £1,359 GBPSave up to £4,215 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
6.11ct Emerald
£1,359 GBP