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Emerald|Lab Grown|IGI

1.54ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG628451177

Shape and cutting style on the report: Emerald cut

Certificate IGI LG628451177

Diamond specifications and retailer prices

From £206 GBP
$276 USD
As of October 30, 2026
Save £795 GBP (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,001 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628451177 or 628451177. Listed at 23 retailers as of October 30, 2026, with prices from £206 to £1,001, a £795 spread on the same certified stone. Reve Diamonds lists it at £1,001. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628451177
Dimensions5.50 × 5.50 × 7.71 mm
L/W Ratio1.00
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
5.50 mm5.50 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628451177
Side View
Table 66.0%Crown 33.5°Girdle: MED-STKPavilion 39.7°Culet: LNGDepth 66.9%

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: £433 GBP|Low: £177 GBP|High: £925 GBP|Avg: £447 GBP|+4.6%
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
October 30, 2026
Retailer 13£184 GBP
Retailer 5£206 GBP
Retailer 2£228 GBP
Retailer 3£228 GBP
Retailer 6£307 GBP
Retailer 7£379 GBP
Retailer 10£392 GBP
Retailer 4£416 GBP
Retailer 1£433 GBP
Retailer 11£532 GBP
Retailer 12£569 GBP
Retailer 9£672 GBP
Retailer 14£829 GBP
Retailer 8£919 GBP

41 data points across 14 retailers

23 retailers£206 GBP to £1,001 GBP

Retailer 1
-
£184 GBP
$246 USD
Price last confirmed 11 days ago
A
Retailer 2
-
£206 GBP
$276 USD
View
Final sale: no returns
Retailer 3
-
£213 GBP
$286 USD
View
Price last confirmed 17 days ago
Retailer 4
-
£228 GBP
$306 USD
View
Price last confirmed 11 days ago
Retailer 5
-
£228 GBP
$306 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£258 GBP
HK$2,700 HKD
View
B+
Retailer 7
-
£307 GBP
$412 USD
View
A
Retailer 8
-
£379 GBP
€483 EUR
View
A
Retailer 9
-
£392 GBP
ZAR 8,483 ZAR
View
A
Retailer 10
-
£400 GBP
$536 USD
View
B+
Retailer 11
-
£416 GBP
$557 USD
View
B+
Retailer 12
-
£433 GBP
View
B+
Retailer 13
-
£532 GBP
A$1,096 AUD
View
Retailer 14
-
£569 GBP
$762 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
£575 GBP
$770 USD
View
B+
Retailer 16
-
£672 GBP
A$1,386 AUD
View
Retailer 17
-
£733 GBP
$982 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
£738 GBP
SGD 1,336 SGD
View
B
Retailer 19
-
£772 GBP
$1,034 USD
View
B
Retailer 20
-
£829 GBP
$1,111 USD
View
B
Retailer 21
-
£898 GBP
$1,203 USD
View
B
Retailer 22
-
£919 GBP
View
Most Expensive
B
Reve Diamonds
EB12C62AC · Oct 30
£1,001 GBP
$1,342 USD
View
22 more retailers have this diamond
Prices start from £206 GBPSave up to £795 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
£206 GBP