Emerald|Lab Grown|IGI

1.58ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG811682398

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811682398

Diamond specifications and retailer prices

From €273 EUR
$305 USD
As of October 30, 2026
Save €1,005 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,987 EUR at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG811682398 or 811682398. Listed at 18 retailers as of October 30, 2026, with a 368% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle36.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811682398
Dimensions7.97 × 5.34 × 3.62 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm5.34 mm1.58 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811682398
Side View
Table 65.0%Crown 36.7°Girdle: MED-STKPavilion 39.7°Culet: LargeDepth 67.8%

Caratlytics Score

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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: €1,987 EUR|Low: €273 EUR|High: €2,014 EUR|Avg: €822 EUR|-1.3%
Rare Carat
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
October 31, 2026
Retailer 3€273 EUR
Retailer 5€303 EUR
Retailer 13€488 EUR
Retailer 4€503 EUR
Retailer 11€521 EUR
Retailer 8€526 EUR
Retailer 2€529 EUR
Retailer 10€705 EUR
Retailer 12€932 EUR
Retailer 6€977 EUR
Retailer 7€1,020 EUR
Retailer 14€1,166 EUR
Retailer 9€1,222 EUR
Retailer 15€1,278 EUR
Rare Carat€1,987 EUR

36 data points across 15 retailers

18 retailers€273 EUR to €1,278 EUR

Retailer 1
-
€244 EUR
$273 USD
Price last confirmed 39 days ago
A
Retailer 2
-
€273 EUR
$305 USD
View
Final sale: no returns
Retailer 3
-
€284 EUR
$317 USD
View
Price last confirmed 36 days ago
Retailer 4
-
€299 EUR
$334 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
€488 EUR
$545 USD
View
A
Retailer 6
-
€503 EUR
$562 USD
View
A
Retailer 7
-
€521 EUR
ZAR 9,405 ZAR
View
A
Retailer 8
-
€526 EUR
View
A
Retailer 9
-
€529 EUR
£465 GBP
View
A
Retailer 10
-
€705 EUR
A$1,212 AUD
View
B+
Retailer 11
-
€932 EUR
$1,041 USD
View
Retailer 12
-
€975 EUR
$1,089 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
€977 EUR
$1,092 USD
View
B+
Retailer 14
-
€1,020 EUR
$1,140 USD
View
B+
Retailer 15
-
€1,166 EUR
$1,303 USD
View
B+
Retailer 16
-
€1,222 EUR
£1,075 GBP
View
B+
Retailer 17
-
€1,278 EUR
$1,427 USD
View
Most Expensive
Rare Carat
871535 · Oct 18
€1,987 EUR
$2,220 USD
View
Price last confirmed 13 days ago
17 more retailers have this diamond
Prices start from €273 EURSave up to €1,005 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
€273 EUR