Emerald|Lab Grown|IGI

1.48ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG801694948

Shape and cutting style on the report: Emerald cut

Certificate IGI LG801694948

Diamond specifications and retailer prices

From £430 GBP
$573 USD
As of October 28, 2026
Save £1,905 GBP (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,131 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.48ct lab-grown emerald diamond

This 1.48ct 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 LG801694948 or 801694948. Listed at 12 retailers as of October 28, 2026, with a 443% 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

1.48
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694948
Dimensions7.88 × 5.36 × 3.45 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
7.88 mm5.36 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694948
Side View
Table 61.0%Crown 32.3°Girdle: Slightly ThickPavilion 36.7°Culet: LargeDepth 64.4%

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 28
Current: £3,131 GBP|Low: £383 GBP|High: £3,830 GBP|Avg: £1,390 GBP|-18.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6£430 GBP
Retailer 3£447 GBP
Retailer 2£490 GBP
Retailer 9£666 GBP
Retailer 5£800 GBP
Retailer 7£1,153 GBP
Retailer 4£1,862 GBP
Retailer 8£2,335 GBP
Brilliant Earth£3,131 GBP

23 data points across 9 retailers

12 retailers£430 GBP to £2,335 GBP

Retailer 1
-
£268 GBP
$357 USD
Price last confirmed 25 days ago
Retailer 2
-
£318 GBP
$423 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
£430 GBP
$573 USD
View
A
Retailer 4
-
£447 GBP
$595 USD
View
A
Retailer 5
-
£490 GBP
€622 EUR
View
A
Retailer 6
-
£666 GBP
$887 USD
View
B+
Retailer 7
-
£800 GBP
$1,065 USD
View
B+
Retailer 8
-
£1,153 GBP
View
Retailer 9
-
£1,228 GBP
$1,635 USD
View
Price last confirmed 25 days ago
B
Retailer 10
-
£1,862 GBP
$2,480 USD
View
B
Retailer 11
-
£2,335 GBP
$3,110 USD
View
Most Expensive
Brilliant Earth
21060244Y · Oct 29
£3,131 GBP
$4,170 USD
View
Price under review
11 more retailers have this diamond
Prices start from £430 GBPSave up to £1,905 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
1.48ct Emerald
£430 GBP