Emerald|Lab Grown|IGI

1.04ct E FL Emerald Lab Grown Diamond

EX • E/FL • IGI LG813651646

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813651646

Diamond specifications and retailer prices

From £158 GBP
$211 USD
As of October 30, 2026
Save £1,471 GBP (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,630 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813651646 or 813651646. Listed at 23 retailers as of October 29, 2026, with prices from £158 to £1,630, a £1,471 spread on the same certified stone. Brilliant Earth lists it at £1,630. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813651646
Dimensions7.07 × 4.74 × 3.20 mm
L/W Ratio1.49
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
7.07 mm4.74 mm1.04 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813651646
Side View
Table 64.0%Crown 36°Girdle: THN-MEDPavilion 41.8°Culet: LargeDepth 67.5%

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 30
Current: £1,630 GBP|Low: £158 GBP|High: £1,735 GBP|Avg: £653 GBP
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 22£158 GBP
Retailer 9£178 GBP
Retailer 20£184 GBP
Retailer 10£197 GBP
Retailer 14£197 GBP
Retailer 8£249 GBP
Retailer 6£264 GBP
Retailer 13£349 GBP
Retailer 4£360 GBP
Retailer 12£360 GBP
Retailer 19£365 GBP
Retailer 18£373 GBP
Retailer 2£410 GBP
Retailer 21£635 GBP
Retailer 23£698 GBP
Retailer 11£708 GBP
Retailer 3£811 GBP
Retailer 15£827 GBP
Retailer 17£875 GBP
Retailer 7£923 GBP
Retailer 16£1,449 GBP
Retailer 5£1,524 GBP
Brilliant Earth£1,630 GBP

37 data points across 23 retailers

23 retailers£158 GBP to £1,630 GBP

A
Cheapest Retailer
-
£158 GBP
$211 USD
A
Retailer 2
-
£178 GBP
$237 USD
View
Final sale: no returns
A
Retailer 3
-
£184 GBP
$245 USD
View
A
Retailer 4
-
£197 GBP
$262 USD
View
A
Retailer 5
-
£197 GBP
$262 USD
View
A
Retailer 6
-
£249 GBP
$331 USD
View
A
Retailer 7
-
£264 GBP
$352 USD
View
A
Retailer 8
-
£349 GBP
€443 EUR
View
Retailer 9
-
£360 GBP
$480 USD
View
Price last confirmed 13 days ago
A
Retailer 10
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£360 GBP
$480 USD
View
Retailer 11
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£365 GBP
$486 USD
View
Price last confirmed 7 days ago
A
Retailer 12
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£373 GBP
ZAR 8,029 ZAR
View
A
Retailer 13
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£410 GBP
View
B+
Retailer 14
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£635 GBP
$845 USD
View
B+
Retailer 15
-
£698 GBP
$930 USD
View
B+
Retailer 16
-
£708 GBP
$943 USD
View
B+
Retailer 17
-
£811 GBP
$1,080 USD
View
B+
Retailer 18
-
£827 GBP
$1,101 USD
View
B
Retailer 19
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£875 GBP
View
B
Retailer 20
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£923 GBP
$1,230 USD
View
B
Retailer 21
-
£1,449 GBP
$1,930 USD
View
B
Retailer 22
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£1,524 GBP
$2,030 USD
View
Most Expensive
B
Brilliant Earth
21803032A · Oct 29
£1,630 GBP
$2,170 USD
View
22 more retailers have this diamond
Prices start from £158 GBPSave up to £1,471 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
£158 GBP