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Emerald|Lab Grown|IGI

1.58ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG830620439

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830620439

Diamond specifications and retailer prices

From €260 EUR
$290 USD
As of October 30, 2026
Save €2,739 EUR (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,999 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG830620439 or 830620439. Listed at 21 retailers as of October 30, 2026, with prices from €260 to €2,999, a €2,739 spread on the same certified stone. Brilliant Earth lists it at €2,999. 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 angle30.2°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620439
Dimensions7.99 × 5.53 × 3.66 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm5.53 mm1.58 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620439
Side View
Table 58.0%Crown 30.2°Girdle: MED-STKPavilion 44.5°Culet: LargeDepth 66.2%

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 30
Current: €2,999 EUR|Low: €260 EUR|High: €3,249 EUR|Avg: €953 EUR|-7.7%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 11€260 EUR
Retailer 8€291 EUR
Retailer 7€302 EUR
Retailer 18€322 EUR
Retailer 15€483 EUR
Retailer 4€529 EUR
Retailer 17€536 EUR
Retailer 5€554 EUR
Retailer 20€558 EUR
Retailer 13€570 EUR
Retailer 21€749 EUR
Retailer 6€983 EUR
Retailer 16€990 EUR
Retailer 3€1,037 EUR
Retailer 10€1,051 EUR
Retailer 14€1,080 EUR
Retailer 2€1,132 EUR
Retailer 19€1,298 EUR
Retailer 12€1,372 EUR
Retailer 9€2,243 EUR
Brilliant Earth€2,999 EUR

6 data points across 21 retailers

21 retailers€260 EUR to €2,999 EUR

A
Cheapest Retailer
-
€260 EUR
$290 USD
A
Retailer 2
-
€291 EUR
$325 USD
View
Final sale: no returns
A
Retailer 3
-
€302 EUR
$337 USD
View
A
Retailer 4
-
€322 EUR
$360 USD
View
A
Retailer 5
-
€483 EUR
$540 USD
View
A
Retailer 6
-
€529 EUR
$591 USD
View
A
Retailer 7
-
€536 EUR
View
A
Retailer 8
-
€554 EUR
ZAR 9,995 ZAR
View
A
Retailer 9
-
€558 EUR
$623 USD
View
A
Retailer 10
-
€570 EUR
£502 GBP
View
A
Retailer 11
-
€749 EUR
A$1,288 AUD
View
B+
Retailer 12
-
€983 EUR
$1,098 USD
View
B+
Retailer 13
-
€990 EUR
$1,106 USD
View
B+
Retailer 14
-
€1,037 EUR
$1,158 USD
View
B+
Retailer 15
-
€1,051 EUR
SGD 1,587 SGD
View
B+
Retailer 16
-
€1,080 EUR
$1,206 USD
View
B+
Retailer 17
-
€1,132 EUR
$1,265 USD
View
B+
Retailer 18
-
€1,298 EUR
£1,142 GBP
View
B+
Retailer 19
-
€1,372 EUR
$1,533 USD
View
B
Retailer 20
-
€2,243 EUR
$2,506 USD
View
Most Expensive
B
Brilliant Earth
22311068A · Oct 30
€2,999 EUR
$3,350 USD
View
20 more retailers have this diamond
Prices start from €260 EURSave up to €2,739 EUR

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
€260 EUR