Emerald|Lab Grown|IGI

1.04ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG579361568

Shape and cutting style on the report: Emerald cut

Certificate IGI LG579361568

Diamond specifications and retailer prices

From £131 GBP
$175 USD
As of October 27, 2026
Save £1,130 GBP (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,449 GBP at Yadav Diamonds · As of October 19, 2026
View at Yadav Diamonds

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG579361568 or 579361568. Listed at 20 retailers as of October 27, 2026, with a 860% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.04
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579361568
Dimensions7.09 × 4.81 × 3.13 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.09 mm4.81 mm1.04 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579361568
Side View
Table 68.0%Crown 34.1°Girdle: MediumPavilion 37.7°Culet: LargeDepth 65.1%

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 27
Current: £326 GBP|Low: £131 GBP|High: £1,449 GBP|Avg: £509 GBP|-10.2%
Retailer 1
Retailer 2
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Retailer 12
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Retailer 15
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Retailer 19
Yadav Diamonds
October 29, 2026
Retailer 15£131 GBP
Retailer 9£146 GBP
Retailer 7£152 GBP
Retailer 2£163 GBP
Retailer 19£163 GBP
Retailer 18£219 GBP
Retailer 13£308 GBP
Retailer 1£326 GBP
Retailer 6£342 GBP
Retailer 5£400 GBP
Retailer 16£438 GBP
Retailer 17£553 GBP
Retailer 4£577 GBP
Retailer 14£596 GBP
Retailer 8£707 GBP
Retailer 10£811 GBP
Retailer 12£844 GBP
Retailer 11£1,224 GBP
Retailer 3£1,262 GBP
Yadav Diamonds£1,449 GBP

45 data points across 20 retailers

20 retailers£131 GBP to £1,262 GBP

A
Cheapest Retailer
-
£131 GBP
$175 USD
A
Retailer 2
-
£146 GBP
$195 USD
View
Final sale: no returns
A
Retailer 3
-
£152 GBP
$203 USD
View
A
Retailer 4
-
£163 GBP
$217 USD
View
A
Retailer 5
-
£163 GBP
$217 USD
View
B+
Retailer 6
-
£219 GBP
$292 USD
View
A
Retailer 7
-
£308 GBP
ZAR 6,635 ZAR
View
A
Retailer 8
-
£326 GBP
View
B+
Retailer 9
-
£342 GBP
$455 USD
View
B+
Retailer 10
-
£400 GBP
$533 USD
View
B+
Retailer 11
-
£438 GBP
A$898 AUD
View
B
Retailer 12
-
£553 GBP
$736 USD
View
B+
Retailer 13
-
£577 GBP
$769 USD
View
B+
Retailer 14
-
£596 GBP
A$1,221 AUD
View
B
Retailer 15
-
£707 GBP
$942 USD
View
B
Retailer 16
-
£811 GBP
$1,080 USD
View
B
Retailer 17
-
£844 GBP
View
B
Retailer 18
-
£1,224 GBP
$1,630 USD
View
B
Retailer 19
-
£1,262 GBP
$1,680 USD
View
Most Expensive
B
Yadav Diamonds
13316894 · Oct 19
£1,449 GBP
$1,930 USD
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from £131 GBPSave up to £1,130 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
1.04ct Emerald
£131 GBP