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Emerald|Lab Grown|IGI

1.05ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG602380743

Shape and cutting style on the report: Emerald cut

Certificate IGI LG602380743

Diamond specifications and retailer prices

From £122 GBP
$162 USD
As of October 27, 2026
Save £1,050 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,171 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown emerald diamond

This 1.05ct 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 LG602380743 or 602380743. Listed at 21 retailers as of October 27, 2026, with prices from £122 to £1,171, a £1,050 spread on the same certified stone. Do Amore Diamonds lists it at £1,171. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602380743
Dimensions6.89 × 4.86 × 3.17 mm
L/W Ratio1.42
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
6.89 mm4.86 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602380743
Side View
Table 66.0%Crown 33.3°Girdle: MediumPavilion 42.7°Culet: LargeDepth 65.2%

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 27
Current: £299 GBP|Low: £117 GBP|High: £788 GBP|Avg: £336 GBP|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 11£122 GBP
Retailer 12£141 GBP
Retailer 2£151 GBP
Retailer 9£151 GBP
Retailer 4£204 GBP
Retailer 7£286 GBP
Retailer 1£299 GBP
Retailer 5£334 GBP
Retailer 8£406 GBP
Retailer 13£419 GBP
Retailer 10£535 GBP
Retailer 6£591 GBP
Retailer 3£783 GBP

39 data points across 13 retailers

21 retailers£122 GBP to £1,171 GBP

A
Cheapest Retailer
-
£122 GBP
$162 USD
A
Retailer 2
-
£136 GBP
$181 USD
View
Final sale: no returns
A
Retailer 3
-
£141 GBP
$188 USD
View
A
Retailer 4
-
£151 GBP
$201 USD
View
A
Retailer 5
-
£151 GBP
$201 USD
View
B+
Retailer 6
-
£204 GBP
$272 USD
View
A
Retailer 7
-
£240 GBP
HK$2,500 HKD
View
Price last confirmed 55 days ago
A
Retailer 8
-
£286 GBP
ZAR 6,150 ZAR
View
A
Retailer 9
-
£299 GBP
View
A
Retailer 10
-
£334 GBP
$445 USD
View
A
Retailer 11
-
£346 GBP
$461 USD
View
A
Retailer 12
-
£406 GBP
A$832 AUD
View
B+
Retailer 13
-
£419 GBP
$558 USD
View
B+
Retailer 14
-
£512 GBP
$682 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
£535 GBP
$713 USD
View
B+
Retailer 16
-
£591 GBP
A$1,210 AUD
View
B+
Retailer 17
-
£666 GBP
$886 USD
View
B+
Retailer 18
-
£783 GBP
View
B
Retailer 19
-
£807 GBP
$1,074 USD
View
B
Retailer 20
-
£870 GBP
View
Price last confirmed 23 days ago
Most Expensive
B
Do Amore Diamonds
27-2E43C2426 · Oct 29
£1,171 GBP
$1,560 USD
View
20 more retailers have this diamond
Prices start from £122 GBPSave up to £1,050 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
1.05ct Emerald
£122 GBP