Emerald|Lab Grown|IGI

1.55ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG841627146

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841627146

Diamond specifications and retailer prices

From £224 GBP
$298 USD
As of October 28, 2026
Save £832 GBP (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,056 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG841627146 or 841627146. Listed at 14 retailers as of October 28, 2026, with prices from £224 to £1,056, a £832 spread on the same certified stone. Reve Diamonds lists it at £1,056. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841627146
Dimensions8.15 × 5.41 × 3.51 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm5.41 mm1.55 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841627146
Side View
Table 65.0%Crown 34.1°Girdle: MediumPavilion 38.9°Culet: LargeDepth 64.9%

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 28
Current: £474 GBP|Low: £224 GBP|High: £1,056 GBP|Avg: £645 GBP|+2.3%
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
Reve Diamonds
October 29, 2026
Retailer 4£224 GBP
Retailer 10£334 GBP
Retailer 12£334 GBP
Retailer 8£427 GBP
Retailer 6£445 GBP
Retailer 1£474 GBP
Retailer 9£577 GBP
Retailer 11£763 GBP
Retailer 2£791 GBP
Retailer 5£799 GBP
Retailer 3£837 GBP
Retailer 13£955 GBP
Retailer 7£1,000 GBP
Reve Diamonds£1,056 GBP

22 data points across 14 retailers

14 retailers£224 GBP to £1,056 GBP

A
Cheapest Retailer
-
£224 GBP
$298 USD
Final sale: no returns
B+
Retailer 2
-
£334 GBP
$445 USD
View
A
Retailer 3
-
£334 GBP
$445 USD
View
A
Retailer 4
-
£427 GBP
ZAR 9,179 ZAR
View
A
Retailer 5
-
£445 GBP
€564 EUR
View
A
Retailer 6
-
£474 GBP
View
A
Retailer 7
-
£577 GBP
A$1,183 AUD
View
B+
Retailer 8
-
£763 GBP
$1,016 USD
View
B+
Retailer 9
-
£791 GBP
$1,053 USD
View
B+
Retailer 10
-
£799 GBP
SGD 1,438 SGD
View
B+
Retailer 11
-
£837 GBP
$1,114 USD
View
B
Retailer 12
-
£955 GBP
$1,272 USD
View
B+
Retailer 13
-
£1,000 GBP
View
Most Expensive
B+
Reve Diamonds
0C9E265FA · Oct 28
£1,056 GBP
$1,406 USD
View
13 more retailers have this diamond
Prices start from £224 GBPSave up to £832 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
1.55ct Emerald
£224 GBP