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Emerald|Lab Grown|IGI

1.89ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG790681907

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790681907

Diamond specifications and retailer prices

From £211 GBP
$281 USD
As of October 27, 2026
Save £2,417 GBP (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,628 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.89ct lab-grown emerald diamond

This 1.89ct 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 LG790681907 or 790681907. Listed at 21 retailers as of October 27, 2026, with prices from £211 to £2,628, a £2,417 spread on the same certified stone. Brilliant Earth lists it at £2,628. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790681907
Dimensions8.60 × 5.75 × 3.89 mm
L/W Ratio1.50
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
8.60 mm5.75 mm1.89 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790681907
Side View
Table 64.0%Crown 35.5°Girdle: MediumPavilion 41.2°Culet: LargeDepth 67.7%

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 27
Current: £513 GBP|Low: £237 GBP|High: £2,016 GBP|Avg: £823 GBP|-3.5%
Retailer 1
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
October 29, 2026
Retailer 6£237 GBP
Retailer 3£245 GBP
Retailer 14£379 GBP
Retailer 8£432 GBP
Retailer 13£497 GBP
Retailer 1£513 GBP
Retailer 4£526 GBP
Retailer 11£674 GBP
Retailer 15£731 GBP
Retailer 5£899 GBP
Retailer 17£1,007 GBP
Retailer 7£1,052 GBP
Retailer 2£1,079 GBP
Retailer 10£1,164 GBP
Retailer 9£1,230 GBP
Retailer 16£1,877 GBP
Retailer 12£1,994 GBP

41 data points across 17 retailers

21 retailers£211 GBP to £2,628 GBP

A
Cheapest Retailer
-
£211 GBP
$281 USD
A
Retailer 2
-
£237 GBP
$315 USD
View
Final sale: no returns
A
Retailer 3
-
£245 GBP
$326 USD
View
A
Retailer 4
-
£262 GBP
$349 USD
View
A
Retailer 5
-
£379 GBP
$505 USD
View
A
Retailer 6
-
£432 GBP
$575 USD
View
A
Retailer 7
-
£497 GBP
ZAR 10,686 ZAR
View
A
Retailer 8
-
£513 GBP
View
A
Retailer 9
-
£526 GBP
$700 USD
View
A
Retailer 10
-
£674 GBP
A$1,380 AUD
View
A
Retailer 11
-
£731 GBP
$973 USD
View
B+
Retailer 12
-
£899 GBP
$1,197 USD
View
B+
Retailer 13
-
£930 GBP
$1,238 USD
View
B+
Retailer 14
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£1,007 GBP
$1,341 USD
View
B+
Retailer 15
-
£1,052 GBP
$1,401 USD
View
B+
Retailer 16
-
£1,079 GBP
SGD 1,941 SGD
View
B+
Retailer 17
-
£1,164 GBP
View
B+
Retailer 18
-
£1,230 GBP
A$2,519 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
-
£1,877 GBP
$2,500 USD
View
B
Retailer 20
-
£1,994 GBP
$2,655 USD
View
Most Expensive
B
Brilliant Earth
22138314Y · Oct 29
£2,628 GBP
$3,500 USD
View
20 more retailers have this diamond
Prices start from £211 GBPSave up to £2,417 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
1.89ct Emerald
£211 GBP