Emerald|Lab Grown|IGI

1.46ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG836616534

Shape and cutting style on the report: Emerald cut

Certificate IGI LG836616534

Diamond specifications and retailer prices

From £240 GBP
$319 USD
As of October 30, 2026
Save £2,077 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,109 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836616534 or 836616534. Listed at 21 retailers as of October 28, 2026, with a 867% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616534
Dimensions7.93 × 5.38 × 3.52 mm
L/W Ratio1.47
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
7.93 mm5.38 mm1.46 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616534
Side View
Table 66.0%Crown 31.6°Girdle: Slightly ThickPavilion 41.3°Culet: LargeDepth 65.4%

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 30
Current: £3,109 GBP|Low: £240 GBP|High: £3,109 GBP|Avg: £925 GBP
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 4£240 GBP
Retailer 18£272 GBP
Retailer 21£278 GBP
Retailer 9£297 GBP
Retailer 10£297 GBP
Retailer 17£451 GBP
Retailer 8£482 GBP
Retailer 11£489 GBP
Retailer 16£511 GBP
Retailer 13£525 GBP
Retailer 2£530 GBP
Retailer 6£824 GBP
Retailer 3£871 GBP
Retailer 5£955 GBP
Retailer 12£989 GBP
Retailer 20£1,039 GBP
Retailer 19£1,181 GBP
Retailer 15£1,197 GBP
Retailer 14£2,136 GBP
Retailer 7£2,317 GBP
Brilliant Earth£3,109 GBP

15 data points across 21 retailers

21 retailers£240 GBP to £2,317 GBP

A
Cheapest Retailer
-
£240 GBP
$319 USD
A
Retailer 2
-
£272 GBP
$362 USD
View
Final sale: no returns
A
Retailer 3
-
£278 GBP
$370 USD
View
A
Retailer 4
-
£297 GBP
$396 USD
View
A
Retailer 5
-
£297 GBP
$396 USD
View
A
Retailer 6
-
£451 GBP
$600 USD
View
A
Retailer 7
-
£482 GBP
$642 USD
View
A
Retailer 8
-
£489 GBP
$651 USD
View
A
Retailer 9
-
£511 GBP
ZAR 10,983 ZAR
View
A
Retailer 10
-
£525 GBP
€666 EUR
View
A
Retailer 11
-
£530 GBP
View
B+
Retailer 12
-
£824 GBP
$1,097 USD
View
B+
Retailer 13
-
£871 GBP
$1,160 USD
View
B+
Retailer 14
-
£955 GBP
$1,272 USD
View
B+
Retailer 15
-
£989 GBP
$1,317 USD
View
B+
Retailer 16
-
£1,039 GBP
SGD 1,870 SGD
View
B
Retailer 17
-
£1,181 GBP
$1,573 USD
View
B+
Retailer 18
-
£1,197 GBP
View
B
Retailer 19
-
£2,136 GBP
$2,844 USD
View
B
Retailer 20
-
£2,317 GBP
$3,085 USD
View
Most Expensive
Brilliant Earth
22135323A · Oct 29
£3,109 GBP
$4,140 USD
View
Price under review
20 more retailers have this diamond
Prices start from £240 GBPSave up to £2,077 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
£240 GBP