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Emerald|Lab Grown|IGI

1.54ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG720556123

Shape and cutting style on the report: Emerald cut

Certificate IGI LG720556123

Diamond specifications and retailer prices

From £165 GBP
$221 USD
As of October 30, 2026
Save £1,816 GBP (92%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,981 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.54ct lab-grown emerald diamond

This 1.54ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG720556123 or 720556123. Listed at 24 retailers as of October 27, 2026, with prices from £165 to £1,981, a £1,816 spread on the same certified stone. Queensmith lists it at £1,981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720556123
Dimensions7.77 × 5.47 × 3.61 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.77 mm5.47 mm1.54 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720556123
Side View
Table 61.0%Crown 32°Girdle: MediumPavilion 41°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 30
Current: £349 GBP|Low: £158 GBP|High: £1,269 GBP|Avg: £547 GBP|+5.6%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 14£165 GBP
Retailer 7£185 GBP
Retailer 3£204 GBP
Retailer 4£204 GBP
Retailer 1£349 GBP
Retailer 9£388 GBP
Retailer 6£395 GBP
Retailer 8£428 GBP
Retailer 10£527 GBP
Retailer 13£661 GBP
Retailer 15£802 GBP
Retailer 5£881 GBP
Retailer 11£907 GBP
Retailer 12£959 GBP
Retailer 2£1,231 GBP

46 data points across 15 retailers

24 retailers£165 GBP to £1,981 GBP

A
Cheapest Retailer
-
£165 GBP
$221 USD
A
Retailer 2
-
£185 GBP
$248 USD
View
Final sale: no returns
A
Retailer 3
-
£192 GBP
$257 USD
View
A
Retailer 4
-
£204 GBP
$274 USD
View
A
Retailer 5
-
£204 GBP
$274 USD
View
A
Retailer 6
-
£306 GBP
HK$3,200 HKD
View
A
Retailer 7
-
£349 GBP
$468 USD
View
A
Retailer 8
-
£369 GBP
$494 USD
View
A
Retailer 9
-
£388 GBP
ZAR 8,405 ZAR
View
A
Retailer 10
-
£395 GBP
$529 USD
View
A
Retailer 11
-
£428 GBP
View
B+
Retailer 12
-
£527 GBP
A$1,086 AUD
View
B+
Retailer 13
-
£661 GBP
$885 USD
View
B+
Retailer 14
-
£727 GBP
$974 USD
View
B
Retailer 15
-
£802 GBP
$1,074 USD
View
B
Retailer 16
-
£833 GBP
$1,116 USD
View
B
Retailer 17
-
£854 GBP
$1,145 USD
View
B
Retailer 18
-
£881 GBP
SGD 1,595 SGD
View
B
Retailer 19
-
£907 GBP
View
B
Retailer 20
-
£941 GBP
$1,261 USD
View
B
Retailer 21
-
£959 GBP
$1,285 USD
View
B
Retailer 22
-
£1,231 GBP
$1,650 USD
View
B
Retailer 23
-
£1,582 GBP
$2,120 USD
View
Most Expensive
B
Queensmith
LG720556123 · Oct 27
£1,981 GBP
View
23 more retailers have this diamond
Prices start from £165 GBPSave up to £1,816 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
1.54ct Emerald
£165 GBP