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Emerald|Lab Grown|IGI

0.57ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG669437537

Shape and cutting style on the report: Emerald cut

Certificate IGI LG669437537

Diamond specifications and retailer prices

From £162 GBP
$216 USD
As of October 28, 2026
Save £772 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £934 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.57ct lab-grown emerald diamond

This 0.57ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG669437537 or 669437537. Listed at 19 retailers as of October 28, 2026, with prices from £162 to £934, a £772 spread on the same certified stone. Reve Diamonds lists it at £934. 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

0.57
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle48.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669437537
Dimensions6.22 × 4.08 × 2.39 mm
L/W Ratio1.52
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm4.08 mm0.57 ctE / IF
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG669437537
Side View
Table 77.0%Crown 35.6°Girdle: Slightly ThickPavilion 48.2°Culet: LNGDepth 58.6%

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: £371 GBP|Low: £155 GBP|High: £814 GBP|Avg: £376 GBP|+4.3%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 15£162 GBP
Retailer 7£181 GBP
Retailer 6£188 GBP
Retailer 3£200 GBP
Retailer 5£200 GBP
Retailer 14£272 GBP
Retailer 10£289 GBP
Retailer 8£328 GBP
Retailer 11£363 GBP
Retailer 1£371 GBP
Retailer 2£488 GBP
Retailer 4£645 GBP
Retailer 12£647 GBP
Retailer 13£790 GBP
Retailer 9£809 GBP

44 data points across 15 retailers

19 retailers£162 GBP to £934 GBP

A
Cheapest Retailer
-
£162 GBP
$216 USD
A
Retailer 2
-
£181 GBP
$241 USD
View
Final sale: no returns
B+
Retailer 3
-
£188 GBP
$250 USD
View
B+
Retailer 4
-
£200 GBP
$267 USD
View
B+
Retailer 5
-
£200 GBP
$267 USD
View
B+
Retailer 6
-
£234 GBP
$311 USD
View
B+
Retailer 7
-
£272 GBP
$362 USD
View
B+
Retailer 8
-
£289 GBP
$385 USD
View
B+
Retailer 9
-
£328 GBP
€416 EUR
View
B
Retailer 10
-
£363 GBP
ZAR 7,811 ZAR
View
B
Retailer 11
-
£371 GBP
View
B
Retailer 12
-
£488 GBP
$650 USD
View
B
Retailer 13
-
£645 GBP
$859 USD
View
B
Retailer 14
-
£647 GBP
$862 USD
View
C
Retailer 15
-
£685 GBP
$912 USD
View
C
Retailer 16
-
£695 GBP
$925 USD
View
C
Retailer 17
-
£790 GBP
View
B
Retailer 18
-
£809 GBP
View
Most Expensive
C
Reve Diamonds
FFB8132BC · Oct 28
£934 GBP
$1,243 USD
View
18 more retailers have this diamond
Prices start from £162 GBPSave up to £772 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
0.57ct Emerald
£162 GBP