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Emerald|Lab Grown|IGI

1.58ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG737506763

Shape and cutting style on the report: Emerald cut

Certificate IGI LG737506763

Diamond specifications and retailer prices

From £241 GBP
$323 USD
As of October 30, 2026
Save £2,337 GBP (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,578 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.58ct lab-grown emerald diamond

This 1.58ct 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 LG737506763 or 737506763. Listed at 21 retailers as of October 30, 2026, with prices from £241 to £2,578, a £2,337 spread on the same certified stone. Yadav Diamonds lists it at £2,578. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737506763
Dimensions7.70 × 5.49 × 3.70 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
7.70 mm5.49 mm1.58 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737506763
Side View
Table 61.0%Crown 31.1°Girdle: MediumPavilion 39.7°Culet: LargeDepth 67.4%

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 30
Current: £534 GBP|Low: £229 GBP|High: £2,791 GBP|Avg: £731 GBP|+4.2%
Retailer 1
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Retailer 19
October 31, 2026
Retailer 17£241 GBP
Retailer 8£269 GBP
Retailer 3£280 GBP
Retailer 18£299 GBP
Retailer 19£299 GBP
Retailer 11£351 GBP
Retailer 12£392 GBP
Retailer 15£420 GBP
Retailer 1£534 GBP
Retailer 6£549 GBP
Retailer 13£625 GBP
Retailer 16£697 GBP
Retailer 5£828 GBP
Retailer 9£916 GBP
Retailer 2£961 GBP
Retailer 7£994 GBP
Retailer 4£1,149 GBP
Retailer 10£1,200 GBP
Retailer 14£2,515 GBP

41 data points across 19 retailers

21 retailers£241 GBP to £2,578 GBP

A
Cheapest Retailer
-
£241 GBP
$323 USD
A
Retailer 2
-
£269 GBP
$361 USD
View
Final sale: no returns
A
Retailer 3
-
£280 GBP
$375 USD
View
A
Retailer 4
-
£299 GBP
$401 USD
View
A
Retailer 5
-
£299 GBP
$401 USD
View
B+
Retailer 6
-
£351 GBP
$470 USD
View
A
Retailer 7
-
£392 GBP
$525 USD
View
A
Retailer 8
-
£420 GBP
€536 EUR
View
A
Retailer 9
-
£534 GBP
View
A
Retailer 10
-
£549 GBP
$736 USD
View
A
Retailer 11
-
£625 GBP
$838 USD
View
A
Retailer 12
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£666 GBP
$893 USD
View
A
Retailer 13
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£697 GBP
A$1,436 AUD
View
B+
Retailer 14
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£828 GBP
$1,109 USD
View
B+
Retailer 15
-
£916 GBP
SGD 1,658 SGD
View
B+
Retailer 16
-
£961 GBP
$1,287 USD
View
B+
Retailer 17
-
£994 GBP
$1,332 USD
View
B+
Retailer 18
-
£1,149 GBP
$1,540 USD
View
B+
Retailer 19
-
£1,200 GBP
View
B
Retailer 20
-
£2,515 GBP
$3,370 USD
View
Most Expensive
B
Yadav Diamonds
13004495 · Oct 30
£2,578 GBP
$3,454 USD
View
20 more retailers have this diamond
Prices start from £241 GBPSave up to £2,337 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
1.58ct Emerald
£241 GBP