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Emerald|Lab Grown|IGI

1.01ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG602381178

Shape and cutting style on the report: Emerald cut

Certificate IGI LG602381178

Diamond specifications and retailer prices

From £131 GBP
$175 USD
As of October 28, 2026
Save £1,002 GBP (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,134 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown emerald diamond

This 1.01ct 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 LG602381178 or 602381178. Listed at 19 retailers as of October 28, 2026, with prices from £131 to £1,134, a £1,002 spread on the same certified stone. Do Amore Diamonds lists it at £1,134. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602381178
Dimensions4.77 × 4.77 × 3.11 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 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602381178
Side View
Table 67.0%Crown 35.7°Girdle: MediumPavilion 40.1°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 28
Current: £287 GBP|Low: £118 GBP|High: £835 GBP|Avg: £346 GBP|+4.3%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 2£118 GBP
Retailer 13£131 GBP
Retailer 4£137 GBP
Retailer 3£144 GBP
Retailer 14£146 GBP
Retailer 6£197 GBP
Retailer 8£277 GBP
Retailer 1£287 GBP
Retailer 5£328 GBP
Retailer 10£393 GBP
Retailer 12£403 GBP
Retailer 15£518 GBP
Retailer 9£569 GBP
Retailer 11£754 GBP
Retailer 7£835 GBP

44 data points across 15 retailers

19 retailers£131 GBP to £1,134 GBP

A
Retailer 1
-
£118 GBP
$157 USD
Price last confirmed 29 days ago
A
Retailer 2
-
£131 GBP
$175 USD
View
Final sale: no returns
A
Retailer 3
-
£137 GBP
$182 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
£144 GBP
$192 USD
View
Price last confirmed 31 days ago
B+
Retailer 5
-
£197 GBP
$263 USD
View
A
Retailer 6
-
£231 GBP
HK$2,400 HKD
View
Price last confirmed 57 days ago
A
Retailer 7
-
£277 GBP
ZAR 5,953 ZAR
View
A
Retailer 8
-
£287 GBP
View
A
Retailer 9
-
£321 GBP
$428 USD
View
A
Retailer 10
-
£328 GBP
$437 USD
View
A
Retailer 11
-
£393 GBP
A$805 AUD
View
B+
Retailer 12
-
£403 GBP
$537 USD
View
B+
Retailer 13
-
£518 GBP
$690 USD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
£569 GBP
A$1,166 AUD
View
B+
Retailer 15
-
£648 GBP
$864 USD
View
B+
Retailer 16
-
£754 GBP
View
B
Retailer 17
-
£795 GBP
$1,058 USD
View
B
Retailer 18
-
£835 GBP
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-A2A1150B6 · Oct 29
£1,134 GBP
$1,510 USD
View
18 more retailers have this diamond
Prices start from £131 GBPSave up to £1,002 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
1.01ct Emerald
£131 GBP