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Emerald|Lab Grown|IGI

1.82ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG790644853

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790644853

Diamond specifications and retailer prices

From £1,340 GBP
$1,784 USD
As of October 30, 2026
Save £3,106 GBP (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,446 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.82ct lab-grown emerald diamond

This 1.82ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790644853 or 790644853. Listed at 9 retailers as of October 29, 2026, with prices from £1,340 to £4,446, a £3,106 spread on the same certified stone. Brilliant Earth lists it at £4,446. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.82
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790644853
Dimensions7.91 × 5.75 × 3.65 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm5.75 mm1.82 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790644853
Side View
Table 69.0%Crown 41°Girdle: STK-THKPavilion 40.5°Culet: LargeDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £4,446 GBP|Low: £1,340 GBP|High: £4,800 GBP|Avg: £2,678 GBP|-2.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6£1,340 GBP
Retailer 7£1,406 GBP
Retailer 2£1,722 GBP
Retailer 5£1,746 GBP
Retailer 3£2,127 GBP
Retailer 4£3,505 GBP
Retailer 8£4,084 GBP
Retailer 9£4,294 GBP
Brilliant Earth£4,446 GBP

42 data points across 9 retailers

9 retailers£1,340 GBP to £4,446 GBP

B+
Cheapest Retailer
-
£1,340 GBP
$1,784 USD
B+
Retailer 2
-
£1,406 GBP
$1,872 USD
View
B+
Retailer 3
-
£1,722 GBP
View
B+
Retailer 4
-
£1,746 GBP
$2,325 USD
View
B
Retailer 5
-
£2,127 GBP
€2,698 EUR
View
B
Retailer 6
-
£3,505 GBP
View
B
Retailer 7
-
£4,084 GBP
SGD 7,349 SGD
View
B
Retailer 8
-
£4,294 GBP
$5,718 USD
View
Most Expensive
B
Brilliant Earth
20608516A · Oct 29
£4,446 GBP
$5,920 USD
View
8 more retailers have this diamond
Prices start from £1,340 GBPSave up to £3,106 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.

B+
1.82ct Emerald
£1,340 GBP