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Emerald|Lab Grown|IGI

1.09ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG573379868

Shape and cutting style on the report: Emerald cut

Certificate IGI LG573379868

Diamond specifications and retailer prices

From £161 GBP
$214 USD
As of October 28, 2026
Save £946 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,106 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG573379868 or 573379868. Listed at 17 retailers as of October 27, 2026, with prices from £161 to £1,106, a £946 spread on the same certified stone. Queensmith lists it at £1,106. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573379868
Dimensions7.21 × 4.80 × 3.17 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.21 mm4.80 mm1.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573379868
Side View
Table 62.0%Crown 35.1°Girdle: MediumPavilion 39.2°Culet: LNGDepth 66.0%

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 28
Current: £323 GBP|Low: £138 GBP|High: £879 GBP|Avg: £418 GBP|+4.2%
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
October 29, 2026
Retailer 13£138 GBP
Retailer 4£161 GBP
Retailer 9£178 GBP
Retailer 12£178 GBP
Retailer 6£306 GBP
Retailer 2£312 GBP
Retailer 1£323 GBP
Retailer 3£415 GBP
Retailer 7£434 GBP
Retailer 10£574 GBP
Retailer 5£652 GBP
Retailer 8£834 GBP
Retailer 11£849 GBP

44 data points across 13 retailers

17 retailers£161 GBP to £1,106 GBP

A
Retailer 1
-
£138 GBP
$184 USD
Price last confirmed 27 days ago
A
Retailer 2
-
£161 GBP
$214 USD
View
Final sale: no returns
A
Retailer 3
-
£167 GBP
$222 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
£178 GBP
$237 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
£178 GBP
$237 USD
View
A
Retailer 6
-
£276 GBP
$368 USD
View
A
Retailer 7
-
£306 GBP
ZAR 6,579 ZAR
View
A
Retailer 8
-
£312 GBP
$415 USD
View
A
Retailer 9
-
£323 GBP
View
B+
Retailer 10
-
£415 GBP
$553 USD
View
B+
Retailer 11
-
£434 GBP
A$890 AUD
View
B+
Retailer 12
-
£572 GBP
$762 USD
View
Price last confirmed 29 days ago
B
Retailer 13
-
£574 GBP
$765 USD
View
B
Retailer 14
-
£613 GBP
$816 USD
View
B
Retailer 15
-
£834 GBP
View
B
Retailer 16
-
£849 GBP
$1,130 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Queensmith
LG573379868 · Oct 27
£1,106 GBP
View
16 more retailers have this diamond
Prices start from £161 GBPSave up to £946 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
1.09ct Emerald
£161 GBP