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Emerald|Lab Grown|IGI

1.01ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG602378709

Shape and cutting style on the report: Emerald cut

Certificate IGI LG602378709

Diamond specifications and retailer prices

From £118 GBP
$157 USD
As of October 30, 2026
Save £1,016 GBP (90%) vs most expensive(unlock to see where)
21 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 LG602378709 or 602378709. Listed at 21 retailers as of October 29, 2026, with prices from £118 to £1,134, a £1,016 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 angle37.4°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602378709
Dimensions6.66 × 4.72 × 6.66 mm
L/W Ratio1.41
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
6.66 mm4.72 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602378709
Side View
Table 63.0%Crown 37.4°Girdle: MediumPavilion 42.9°Culet: LNGDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £288 GBP|Low: £113 GBP|High: £763 GBP|Avg: £318 GBP|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11£118 GBP
Retailer 3£131 GBP
Retailer 12£137 GBP
Retailer 2£146 GBP
Retailer 9£146 GBP
Retailer 6£277 GBP
Retailer 1£288 GBP
Retailer 8£393 GBP
Retailer 4£403 GBP
Retailer 10£518 GBP
Retailer 7£569 GBP
Retailer 5£757 GBP

38 data points across 12 retailers

21 retailers£118 GBP to £1,134 GBP

A
Cheapest Retailer
-
£118 GBP
$157 USD
A
Retailer 2
-
£131 GBP
$175 USD
View
Final sale: no returns
A
Retailer 3
-
£137 GBP
$182 USD
View
A
Retailer 4
-
£146 GBP
$194 USD
View
A
Retailer 5
-
£146 GBP
$194 USD
View
B+
Retailer 6
-
£197 GBP
$263 USD
View
Retailer 7
-
£231 GBP
HK$2,400 HKD
View
Price last confirmed 57 days ago
A
Retailer 8
-
£277 GBP
ZAR 5,953 ZAR
View
A
Retailer 9
-
£288 GBP
View
A
Retailer 10
-
£321 GBP
$428 USD
View
A
Retailer 11
-
£328 GBP
$437 USD
View
A
Retailer 12
-
£393 GBP
A$805 AUD
View
B+
Retailer 13
-
£403 GBP
$537 USD
View
Retailer 14
-
£448 GBP
$597 USD
View
Price last confirmed 43 days ago
B+
Retailer 15
-
£518 GBP
$690 USD
View
B+
Retailer 16
-
£569 GBP
A$1,166 AUD
View
B+
Retailer 17
-
£648 GBP
$864 USD
View
B+
Retailer 18
-
£757 GBP
View
B
Retailer 19
-
£795 GBP
$1,058 USD
View
Retailer 20
-
£835 GBP
View
Price last confirmed 23 days ago
Most Expensive
B
Do Amore Diamonds
27-C18DE3C14 · Oct 29
£1,134 GBP
$1,510 USD
View
20 more retailers have this diamond
Prices start from £118 GBPSave up to £1,016 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
£118 GBP