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Emerald|Lab Grown|IGI

1.04ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG602391449

Shape and cutting style on the report: Emerald cut

Certificate IGI LG602391449

Diamond specifications and retailer prices

From £147 GBP
$197 USD
As of October 30, 2026
Save £1,114 GBP (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,261 GBP at Brilliant Earth · As of October 30, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG602391449 or 602391449. Listed at 22 retailers as of October 30, 2026, with prices from £147 to £1,261, a £1,114 spread on the same certified stone. Brilliant Earth lists it at £1,261. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602391449
Dimensions6.84 × 4.82 × 3.04 mm
L/W Ratio1.42
Culet sizeLong
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
6.84 mm4.82 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602391449
Side View
Table 66.0%Crown 38.4°Girdle: MediumPavilion 42.7°Culet: LNGDepth 63.1%

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 30
Current: £1,261 GBP|Low: £142 GBP|High: £1,851 GBP|Avg: £433 GBP|-31.9%
Brilliant Earth
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 31, 2026
Retailer 4£147 GBP
Retailer 13£164 GBP
Retailer 6£171 GBP
Retailer 3£183 GBP
Retailer 12£183 GBP
Retailer 8£310 GBP
Retailer 10£314 GBP
Retailer 2£334 GBP
Retailer 7£360 GBP
Retailer 14£441 GBP
Retailer 11£446 GBP
Retailer 15£587 GBP
Retailer 9£630 GBP
Retailer 5£859 GBP
Brilliant Earth£1,261 GBP

44 data points across 15 retailers

22 retailers£147 GBP to £1,261 GBP

A
Cheapest Retailer
-
£147 GBP
$197 USD
A
Retailer 2
-
£164 GBP
$220 USD
View
Final sale: no returns
A
Retailer 3
-
£171 GBP
$229 USD
View
A
Retailer 4
-
£183 GBP
$245 USD
View
A
Retailer 5
-
£183 GBP
$245 USD
View
A
Retailer 6
-
£210 GBP
HK$2,200 HKD
View
A
Retailer 7
-
£246 GBP
$330 USD
View
A
Retailer 8
-
£310 GBP
€396 EUR
View
A
Retailer 9
-
£314 GBP
ZAR 6,791 ZAR
View
A
Retailer 10
-
£334 GBP
View
A
Retailer 11
-
£360 GBP
$483 USD
View
B+
Retailer 12
-
£430 GBP
$576 USD
View
B+
Retailer 13
-
£441 GBP
$591 USD
View
B+
Retailer 14
-
£446 GBP
A$920 AUD
View
B+
Retailer 15
-
£469 GBP
$629 USD
View
B+
Retailer 16
-
£495 GBP
SGD 897 SGD
View
B+
Retailer 17
-
£587 GBP
$787 USD
View
B+
Retailer 18
-
£627 GBP
$841 USD
View
B+
Retailer 19
-
£630 GBP
A$1,298 AUD
View
Retailer 20
-
£859 GBP
View
Price last confirmed 10 days ago
B
Retailer 21
-
£885 GBP
$1,185 USD
View
Most Expensive
B
Brilliant Earth
14008756A · Oct 30
£1,261 GBP
$1,690 USD
View
21 more retailers have this diamond
Prices start from £147 GBPSave up to £1,114 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
£147 GBP