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Emerald|Lab Grown|IGI

1.23ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG842608545

Shape and cutting style on the report: Emerald cut

Certificate IGI LG842608545

Diamond specifications and retailer prices

From £122 GBP
$164 USD
As of October 29, 2026
Save £810 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £933 GBP at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842608545 or 842608545. Listed at 21 retailers as of October 29, 2026, with prices from £122 to £933, a £810 spread on the same certified stone. Michael Trio lists it at £933. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842608545
Dimensions7.76 × 4.88 × 3.21 mm
L/W Ratio1.59
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.76 mm4.88 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842608545
Side View
Table 69.0%Crown 34.6°Girdle: Slightly ThickPavilion 40°Culet: LargeDepth 65.8%

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 29
Current: £933 GBP|Low: £122 GBP|High: £968 GBP|Avg: £389 GBP|-3.6%
Michael Trio
Retailer 2
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Retailer 21
October 30, 2026
Retailer 17£122 GBP
Retailer 2£137 GBP
Retailer 7£144 GBP
Retailer 20£152 GBP
Retailer 12£156 GBP
Retailer 15£205 GBP
Retailer 19£256 GBP
Retailer 6£264 GBP
Retailer 16£270 GBP
Retailer 4£355 GBP
Retailer 9£377 GBP
Retailer 3£396 GBP
Retailer 5£493 GBP
Retailer 18£498 GBP
Retailer 8£512 GBP
Retailer 14£515 GBP
Retailer 10£525 GBP
Retailer 13£528 GBP
Retailer 11£709 GBP
Retailer 21£716 GBP
Michael Trio£933 GBP

13 data points across 21 retailers

21 retailers£122 GBP to £933 GBP

A
Cheapest Retailer
-
£122 GBP
$164 USD
A
Retailer 2
-
£137 GBP
$184 USD
View
Final sale: no returns
A
Retailer 3
-
£144 GBP
$193 USD
View
A
Retailer 4
-
£152 GBP
$204 USD
View
A
Retailer 5
-
£156 GBP
$209 USD
View
B+
Retailer 6
-
£205 GBP
$275 USD
View
A
Retailer 7
-
£256 GBP
€327 EUR
View
A
Retailer 8
-
£264 GBP
ZAR 5,722 ZAR
View
A
Retailer 9
-
£270 GBP
View
A
Retailer 10
-
£355 GBP
$475 USD
View
A
Retailer 11
-
£377 GBP
A$778 AUD
View
A
Retailer 12
-
£396 GBP
$531 USD
View
B+
Retailer 13
-
£493 GBP
$660 USD
View
B+
Retailer 14
-
£498 GBP
$667 USD
View
B+
Retailer 15
-
£512 GBP
A$1,056 AUD
View
B+
Retailer 16
-
£515 GBP
$690 USD
View
B+
Retailer 17
-
£525 GBP
$704 USD
View
B+
Retailer 18
-
£528 GBP
$707 USD
View
B
Retailer 19
-
£709 GBP
$950 USD
View
B
Retailer 20
-
£716 GBP
View
Most Expensive
B
Michael Trio
1002503345 · Oct 30
£933 GBP
SGD 1,689 SGD
View
20 more retailers have this diamond
Prices start from £122 GBPSave up to £810 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
1.23ct Emerald
£122 GBP