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Emerald|Lab Grown|IGI

1.04ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG636477463

Shape and cutting style on the report: Emerald cut

Certificate IGI LG636477463

Diamond specifications and retailer prices

From £122 GBP
$163 USD
As of October 27, 2026
Save £667 GBP (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £790 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 LG636477463 or 636477463. Listed at 16 retailers as of October 27, 2026, with prices from £122 to £790, a £667 spread on the same certified stone. Flawless Fine Jewelry lists it at £790. 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 angle37.4°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636477463
Dimensions4.78 × 4.78 × 6.64 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
4.78 mm4.78 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636477463
Side View
Table 62.0%Crown 37.4°Girdle: Slightly ThickPavilion 42.7°Culet: LargeDepth 68.0%

Caratlytics Score

How it works →
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 27
Current: £790 GBP|Low: £118 GBP|High: £835 GBP|Avg: £364 GBP|+1.5%
Flawless Fine Jewelry
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
October 29, 2026
Retailer 14£122 GBP
Retailer 7£137 GBP
Retailer 8£142 GBP
Retailer 3£152 GBP
Retailer 16£152 GBP
Retailer 12£212 GBP
Retailer 10£261 GBP
Retailer 2£269 GBP
Retailer 6£334 GBP
Retailer 11£370 GBP
Retailer 5£433 GBP
Retailer 4£489 GBP
Retailer 13£516 GBP
Retailer 15£530 GBP
Retailer 9£714 GBP
Flawless Fine Jewelry£790 GBP

45 data points across 16 retailers

16 retailers£122 GBP to £790 GBP

A
Cheapest Retailer
-
£122 GBP
$163 USD
A
Retailer 2
-
£137 GBP
$182 USD
View
Final sale: no returns
A
Retailer 3
-
£142 GBP
$189 USD
View
A
Retailer 4
-
£152 GBP
$202 USD
View
A
Retailer 5
-
£152 GBP
$202 USD
View
B+
Retailer 6
-
£212 GBP
$282 USD
View
A
Retailer 7
-
£261 GBP
ZAR 5,614 ZAR
View
A
Retailer 8
-
£269 GBP
View
A
Retailer 9
-
£334 GBP
$445 USD
View
A
Retailer 10
-
£370 GBP
A$759 AUD
View
B+
Retailer 11
-
£433 GBP
$576 USD
View
B+
Retailer 12
-
£489 GBP
$651 USD
View
B+
Retailer 13
-
£516 GBP
$687 USD
View
B+
Retailer 14
-
£530 GBP
$705 USD
View
B+
Retailer 15
-
£714 GBP
View
Most Expensive
B
Flawless Fine Jewelry
B05E2D181 · Oct 29
£790 GBP
View
15 more retailers have this diamond
Prices start from £122 GBPSave up to £667 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
£122 GBP