Emerald|Lab Grown|IGI

1.46ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG739559979

Shape and cutting style on the report: Emerald cut

Certificate IGI LG739559979

Diamond specifications and retailer prices

From £193 GBP
$258 USD
As of October 30, 2026
Save £1,972 GBP (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,164 GBP at Brilliant Earth · As of October 31, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739559979 or 739559979. Listed at 24 retailers as of October 30, 2026, with prices from £193 to £2,164, a £1,972 spread on the same certified stone. Brilliant Earth lists it at £2,164. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739559979
Dimensions7.56 × 5.39 × 3.60 mm
L/W Ratio1.40
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
7.56 mm5.39 mm1.46 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739559979
Side View
Table 65.0%Crown 38°Girdle: MED-STKPavilion 41.4°Culet: LargeDepth 66.8%

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: £2,164 GBP|Low: £184 GBP|High: £2,806 GBP|Avg: £693 GBP|-22.9%
Brilliant Earth
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
November 1, 2026
Retailer 17£193 GBP
Retailer 11£215 GBP
Retailer 16£223 GBP
Retailer 5£238 GBP
Retailer 8£337 GBP
Retailer 15£340 GBP
Retailer 12£397 GBP
Retailer 14£410 GBP
Retailer 9£433 GBP
Retailer 10£455 GBP
Retailer 13£580 GBP
Retailer 6£732 GBP
Retailer 3£766 GBP
Retailer 7£955 GBP
Retailer 2£955 GBP
Retailer 4£1,620 GBP
Brilliant Earth£2,164 GBP

38 data points across 17 retailers

24 retailers£193 GBP to £2,164 GBP

A
Cheapest Retailer
-
£193 GBP
$258 USD
A
Retailer 2
-
£215 GBP
$288 USD
View
Final sale: no returns
A
Retailer 3
-
£223 GBP
$299 USD
View
A
Retailer 4
-
£238 GBP
$319 USD
View
A
Retailer 5
-
£277 GBP
HK$2,900 HKD
View
A
Retailer 6
-
£337 GBP
$452 USD
View
A
Retailer 7
-
£340 GBP
$455 USD
View
A
Retailer 8
-
£397 GBP
€506 EUR
View
A
Retailer 9
-
£410 GBP
ZAR 8,866 ZAR
View
A
Retailer 10
-
£433 GBP
$580 USD
View
A
Retailer 11
-
£455 GBP
View
A
Retailer 12
-
£527 GBP
$707 USD
View
A
Retailer 13
-
£580 GBP
A$1,196 AUD
View
B+
Retailer 14
-
£732 GBP
$981 USD
View
B+
Retailer 15
-
£766 GBP
$1,027 USD
View
B+
Retailer 16
-
£802 GBP
$1,075 USD
View
B+
Retailer 17
-
£805 GBP
$1,078 USD
View
B+
Retailer 18
-
£807 GBP
SGD 1,461 SGD
View
B+
Retailer 19
-
£884 GBP
$1,185 USD
View
Retailer 20
-
£955 GBP
A$1,969 AUD
View
Price last confirmed 24 days ago
B+
Retailer 21
-
£955 GBP
View
B
Retailer 22
-
£1,028 GBP
$1,377 USD
View
B
Retailer 23
-
£1,620 GBP
$2,170 USD
View
Most Expensive
B
Brilliant Earth
16164099A · Oct 31
£2,164 GBP
$2,900 USD
View
23 more retailers have this diamond
Prices start from £193 GBPSave up to £1,972 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
£193 GBP