Emerald|Lab Grown|IGI

1.05ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG627461660

Shape and cutting style on the report: Emerald cut

Certificate IGI LG627461660

Diamond specifications and retailer prices

From £125 GBP
$167 USD
As of October 27, 2026
Save £1,076 GBP (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,201 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 LG627461660 or 627461660. Listed at 22 retailers as of October 27, 2026, with prices from £125 to £1,201, a £1,076 spread on the same certified stone. Do Amore Diamonds lists it at £1,201. 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 angle32.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627461660
Dimensions7.04 × 4.78 × 3.14 mm
L/W Ratio1.47
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
7.04 mm4.78 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627461660
Side View
Table 61.0%Crown 32.3°Girdle: MediumPavilion 37.7°Culet: LNGDepth 65.7%

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: £309 GBP|Low: £120 GBP|High: £1,201 GBP|Avg: £405 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
Retailer 16
October 29, 2026
Retailer 15£125 GBP
Retailer 13£140 GBP
Retailer 14£145 GBP
Retailer 3£155 GBP
Retailer 5£242 GBP
Retailer 11£294 GBP
Retailer 9£296 GBP
Retailer 1£309 GBP
Retailer 7£338 GBP
Retailer 8£361 GBP
Retailer 4£527 GBP
Retailer 16£550 GBP
Retailer 12£607 GBP
Retailer 10£806 GBP
Retailer 2£819 GBP
Retailer 6£1,201 GBP

45 data points across 16 retailers

22 retailers£125 GBP to £1,201 GBP

A
Cheapest Retailer
-
£125 GBP
$167 USD
A
Retailer 2
-
£140 GBP
$186 USD
View
Final sale: no returns
A
Retailer 3
-
£145 GBP
$193 USD
View
A
Retailer 4
-
£155 GBP
$207 USD
View
A
Retailer 5
-
£242 GBP
$322 USD
View
A
Retailer 6
-
£260 GBP
HK$2,700 HKD
View
A
Retailer 7
-
£294 GBP
ZAR 6,330 ZAR
View
A
Retailer 8
-
£296 GBP
€375 EUR
View
A
Retailer 9
-
£309 GBP
View
A
Retailer 10
-
£338 GBP
$450 USD
View
A
Retailer 11
-
£346 GBP
$461 USD
View
A
Retailer 12
-
£361 GBP
$480 USD
View
B+
Retailer 13
-
£527 GBP
$702 USD
View
B+
Retailer 14
-
£550 GBP
$733 USD
View
B+
Retailer 15
-
£607 GBP
A$1,243 AUD
View
B+
Retailer 16
-
£615 GBP
SGD 1,106 SGD
View
B+
Retailer 17
-
£681 GBP
$907 USD
View
B+
Retailer 18
-
£806 GBP
View
B
Retailer 19
-
£818 GBP
$1,089 USD
View
B+
Retailer 20
-
£819 GBP
$1,090 USD
View
B
Retailer 21
-
£1,201 GBP
$1,600 USD
View
Most Expensive
B
Do Amore Diamonds
27-62BCFE366 · Oct 29
£1,201 GBP
$1,600 USD
View
21 more retailers have this diamond
Prices start from £125 GBPSave up to £1,076 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
£125 GBP