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Emerald|Lab Grown|IGI

1.82ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG816615612

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816615612

Diamond specifications and retailer prices

From £237 GBP
$316 USD
As of October 28, 2026
Save £2,301 GBP (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,538 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816615612 or 816615612. Listed at 19 retailers as of October 28, 2026, with prices from £237 to £2,538, a £2,301 spread on the same certified stone. Brilliant Earth lists it at £2,538. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.82
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615612
Dimensions8.36 × 5.65 × 3.81 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
8.36 mm5.65 mm1.82 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615612
Side View
Table 66.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.2°Culet: LargeDepth 67.4%

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 28
Current: £2,538 GBP|Low: £185 GBP|High: £2,538 GBP|Avg: £713 GBP
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 20
October 29, 2026
Retailer 11£231 GBP
Retailer 3£237 GBP
Retailer 10£283 GBP
Retailer 8£287 GBP
Retailer 20£388 GBP
Retailer 14£399 GBP
Retailer 12£406 GBP
Retailer 19£429 GBP
Retailer 2£440 GBP
Retailer 13£468 GBP
Retailer 15£541 GBP
Retailer 6£581 GBP
Retailer 4£785 GBP
Retailer 16£823 GBP
Retailer 9£921 GBP
Retailer 17£932 GBP
Retailer 18£1,054 GBP
Retailer 7£1,207 GBP
Retailer 5£1,900 GBP
Brilliant Earth£2,538 GBP

31 data points across 20 retailers

19 retailers£237 GBP to £2,538 GBP

Retailer 1
-
£231 GBP
$308 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£237 GBP
$316 USD
View
Final sale: no returns
Retailer 3
-
£269 GBP
$358 USD
View
Price last confirmed 35 days ago
Retailer 4
-
£283 GBP
$377 USD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
£388 GBP
$517 USD
View
A
Retailer 6
-
£399 GBP
ZAR 8,578 ZAR
View
A
Retailer 7
-
£429 GBP
$571 USD
View
A
Retailer 8
-
£440 GBP
View
A
Retailer 9
-
£468 GBP
€593 EUR
View
A
Retailer 10
-
£541 GBP
A$1,108 AUD
View
A
Retailer 11
-
£581 GBP
$774 USD
View
A
Retailer 12
-
£785 GBP
$1,045 USD
View
A
Retailer 13
-
£823 GBP
$1,096 USD
View
B+
Retailer 14
-
£921 GBP
SGD 1,658 SGD
View
B+
Retailer 15
-
£932 GBP
View
B+
Retailer 16
-
£1,054 GBP
$1,404 USD
View
B+
Retailer 17
-
£1,207 GBP
$1,608 USD
View
B
Retailer 18
-
£1,900 GBP
$2,530 USD
View
Most Expensive
B
Brilliant Earth
21421733A · Oct 29
£2,538 GBP
$3,380 USD
View
18 more retailers have this diamond
Prices start from £237 GBPSave up to £2,301 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
1.82ct Emerald
£237 GBP