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Emerald|Lab Grown|IGI

1.46ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG816615994

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816615994

Diamond specifications and retailer prices

From £266 GBP
$357 USD
As of October 30, 2026
Save £2,036 GBP (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,302 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816615994 or 816615994. Listed at 20 retailers as of October 28, 2026, with prices from £266 to £2,302, a £2,036 spread on the same certified stone. Rare Carat lists it at £2,302. 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 angle30.5°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615994
Dimensions7.82 × 5.28 × 3.47 mm
L/W Ratio1.48
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
7.82 mm5.28 mm1.46 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615994
Side View
Table 63.0%Crown 30.5°Girdle: MED-STKPavilion 41.7°Culet: LargeDepth 65.7%

Caratlytics Score

How it works →
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: £2,302 GBP|Low: £262 GBP|High: £3,090 GBP|Avg: £1,028 GBP|-1.4%
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
October 30, 2026
Retailer 12£266 GBP
Retailer 11£440 GBP
Retailer 6£474 GBP
Retailer 10£501 GBP
Retailer 9£516 GBP
Retailer 8£520 GBP
Retailer 15£818 GBP
Retailer 13£855 GBP
Retailer 5£971 GBP
Retailer 7£1,020 GBP
Retailer 4£1,137 GBP
Retailer 3£1,158 GBP
Retailer 14£1,170 GBP
Retailer 2£2,254 GBP
Rare Carat£2,302 GBP

33 data points across 15 retailers

20 retailers£266 GBP to £2,302 GBP

A
Cheapest Retailer
-
£266 GBP
$357 USD
Final sale: no returns
Retailer 2
-
£289 GBP
$387 USD
View
Price last confirmed 28 days ago
Retailer 3
-
£337 GBP
$451 USD
View
Price last confirmed 35 days ago
Retailer 4
-
£373 GBP
$500 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
£440 GBP
$590 USD
View
A
Retailer 6
-
£474 GBP
$635 USD
View
A
Retailer 7
-
£501 GBP
ZAR 10,842 ZAR
View
A
Retailer 8
-
£516 GBP
€659 EUR
View
A
Retailer 9
-
£520 GBP
View
B+
Retailer 10
-
£818 GBP
$1,096 USD
View
Retailer 11
-
£822 GBP
$1,101 USD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
£855 GBP
$1,145 USD
View
B+
Retailer 13
-
£971 GBP
$1,301 USD
View
B+
Retailer 14
-
£1,020 GBP
SGD 1,847 SGD
View
B+
Retailer 15
-
£1,137 GBP
View
B
Retailer 16
-
£1,158 GBP
$1,552 USD
View
B+
Retailer 17
-
£1,170 GBP
View
Retailer 18
-
£1,199 GBP
$1,607 USD
View
Price last confirmed 30 days ago
Retailer 19
-
£2,254 GBP
$3,020 USD
View
Price under review
Most Expensive
B
Rare Carat
PE-230792 · Oct 28
£2,302 GBP
$3,085 USD
View
19 more retailers have this diamond
Prices start from £266 GBPSave up to £2,036 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
£266 GBP