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Emerald|Lab Grown|IGI

1.46ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG815697879

Shape and cutting style on the report: Emerald cut

Certificate IGI LG815697879

Diamond specifications and retailer prices

From £263 GBP
$350 USD
As of October 28, 2026
Save £1,964 GBP (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,227 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.46ct lab-grown emerald diamond

This 1.46ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815697879 or 815697879. Listed at 22 retailers as of October 28, 2026, with prices from £263 to £2,227, a £1,964 spread on the same certified stone. Rare Carat lists it at £2,227. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815697879
Dimensions7.57 × 5.36 × 3.57 mm
L/W Ratio1.41
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
7.57 mm5.36 mm1.46 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815697879
Side View
Table 66.0%Crown 35.6°Girdle: MED-STKPavilion 42.4°Culet: LargeDepth 66.6%

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 28
Current: £2,227 GBP|Low: £258 GBP|High: £2,264 GBP|Avg: £892 GBP|-1.7%
Rare Carat
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
Retailer 17
October 30, 2026
Retailer 14£263 GBP
Retailer 9£365 GBP
Retailer 13£436 GBP
Retailer 5£469 GBP
Retailer 3£480 GBP
Retailer 12£493 GBP
Retailer 10£510 GBP
Retailer 2£510 GBP
Retailer 16£840 GBP
Retailer 15£882 GBP
Retailer 4£957 GBP
Retailer 8£1,009 GBP
Retailer 17£1,122 GBP
Retailer 7£1,141 GBP
Retailer 11£1,156 GBP
Retailer 6£2,065 GBP
Rare Carat£2,227 GBP

38 data points across 17 retailers

22 retailers£263 GBP to £2,227 GBP

A
Cheapest Retailer
-
£263 GBP
$350 USD
Final sale: no returns
Retailer 2
-
£282 GBP
$376 USD
View
Price last confirmed 28 days ago
Retailer 3
-
£330 GBP
$439 USD
View
Price last confirmed 35 days ago
Retailer 4
-
£365 GBP
$486 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
£436 GBP
$580 USD
View
A
Retailer 6
-
£469 GBP
$624 USD
View
A
Retailer 7
-
£480 GBP
$639 USD
View
A
Retailer 8
-
£493 GBP
ZAR 10,606 ZAR
View
A
Retailer 9
-
£510 GBP
€647 EUR
View
A
Retailer 10
-
£510 GBP
View
Retailer 11
-
£804 GBP
$1,071 USD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
£840 GBP
$1,119 USD
View
B+
Retailer 13
-
£882 GBP
$1,174 USD
View
B+
Retailer 14
-
£957 GBP
$1,275 USD
View
B
Retailer 15
-
£1,009 GBP
SGD 1,815 SGD
View
B
Retailer 16
-
£1,122 GBP
View
B
Retailer 17
-
£1,141 GBP
$1,519 USD
View
B+
Retailer 18
-
£1,156 GBP
View
Retailer 19
-
£1,172 GBP
$1,561 USD
View
Price last confirmed 29 days ago
B
Retailer 20
-
£2,065 GBP
$2,750 USD
View
Retailer 21
-
£2,223 GBP
$2,960 USD
View
Price last confirmed 31 days ago
Most Expensive
B
Rare Carat
PD-218949 · Oct 28
£2,227 GBP
$2,965 USD
View
21 more retailers have this diamond
Prices start from £263 GBPSave up to £1,964 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
1.46ct Emerald
£263 GBP