Emerald|Lab Grown|IGI

1.04ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG674502247

Shape and cutting style on the report: Emerald cut

Certificate IGI LG674502247

Diamond specifications and retailer prices

From £162 GBP
$216 USD
As of October 30, 2026
Save £647 GBP (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £831 GBP at Rare Carat · As of August 9, 2026
View at Rare Carat

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 top-tier cut grade and certified by IGI LG674502247 or 674502247. Listed at 19 retailers as of October 25, 2026, with a 399% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674502247
Dimensions4.77 × 4.77 × 3.23 mm
L/W Ratio1.00
Culet sizeLarge
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
4.77 mm4.77 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674502247
Side View
Table 64.0%Crown 35.2°Girdle: Slightly ThickPavilion 39.8°Culet: LargeDepth 67.7%

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 30
Current: £374 GBP|Low: £162 GBP|High: £817 GBP|Avg: £403 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
October 30, 2026
Retailer 11£162 GBP
Retailer 4£182 GBP
Retailer 12£201 GBP
Retailer 5£340 GBP
Retailer 2£345 GBP
Retailer 6£346 GBP
Retailer 1£374 GBP
Retailer 3£435 GBP
Retailer 8£492 GBP
Retailer 7£612 GBP
Retailer 10£650 GBP
Retailer 9£809 GBP

43 data points across 12 retailers

19 retailers£162 GBP to £809 GBP

A
Cheapest Retailer
-
£162 GBP
$216 USD
A
Retailer 2
-
£182 GBP
$242 USD
View
Final sale: no returns
A
Retailer 3
-
£188 GBP
$251 USD
View
A
Retailer 4
-
£201 GBP
$268 USD
View
A
Retailer 5
-
£201 GBP
$268 USD
View
A
Retailer 6
-
£340 GBP
€431 EUR
View
A
Retailer 7
-
£345 GBP
$459 USD
View
A
Retailer 8
-
£346 GBP
ZAR 7,448 ZAR
View
A
Retailer 9
-
£374 GBP
View
B+
Retailer 10
-
£435 GBP
$579 USD
View
B+
Retailer 11
-
£447 GBP
$595 USD
View
B+
Retailer 12
-
£492 GBP
A$1,009 AUD
View
B+
Retailer 13
-
£612 GBP
A$1,254 AUD
View
B+
Retailer 14
-
£648 GBP
$863 USD
View
B+
Retailer 15
-
£650 GBP
$866 USD
View
B+
Retailer 16
-
£688 GBP
$916 USD
View
B
Retailer 17
-
£720 GBP
$959 USD
View
B
Retailer 18
-
£809 GBP
View
Most Expensive
Rare Carat
K42475022KK674 · Aug 9
£831 GBP
$1,107 USD
View
Price last confirmed 81 days ago
18 more retailers have this diamond
Prices start from £162 GBPSave up to £647 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
£162 GBP