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Emerald|Lab Grown|IGI

1.58ct F IF Emerald Lab Grown Diamond

EX • F/IF • IGI LG659452487

Shape and cutting style on the report: Emerald cut

Certificate IGI LG659452487

Diamond specifications and retailer prices

From $662 USD
As of November 4, 2026
Save $2,528 USD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,250 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG659452487 or 659452487. Listed at 22 retailers as of November 3, 2026, with a 382% 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
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle45.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659452487
Dimensions7.84 × 5.50 × 3.76 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm5.50 mm1.58 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659452487
Side View
Table 64.0%Crown 31°Girdle: Slightly ThickPavilion 45.7°Culet: LNGDepth 68.4%

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: Nov 4
Current: $1,198 USD|Low: $662 USD|High: $3,228 USD|Avg: $1,663 USD|+1.2%
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
November 5, 2026
Retailer 5$662 USD
Retailer 3$733 USD
Retailer 4$823 USD
Retailer 7$865 USD
Retailer 1$1,198 USD
Retailer 9$1,391 USD
Retailer 12$1,544 USD
Retailer 13$1,690 USD
Retailer 14$1,820 USD
Retailer 11$1,885 USD
Retailer 2$2,340 USD
Retailer 6$2,362 USD
Retailer 10$3,170 USD
Retailer 8$3,190 USD

44 data points across 14 retailers

22 retailers$662 USD to $3,190 USD

Retailer 1
-
$568 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$662 USD
View
Final sale: no returns
Retailer 3
-
$662 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$733 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$823 USD
View
A
Retailer 6
-
$865 USD
View
B+
Retailer 7
-
$914 USD
View
B+
Retailer 8
-
$970 USD
View
B+
Retailer 9
-
$1,198 USD
View
B+
Retailer 10
-
$1,391 USD
View
B+
Retailer 11
-
$1,544 USD
View
B
Retailer 12
-
$1,690 USD
View
B
Retailer 13
-
$1,820 USD
View
B
Retailer 14
-
$1,885 USD
View
Retailer 15
-
$2,129 USD
View
Price last confirmed 36 days ago
B
Retailer 16
-
$2,340 USD
View
B
Retailer 17
-
$2,362 USD
View
B
Retailer 18
-
$2,424 USD
View
B
Retailer 19
-
$2,727 USD
View
B
Retailer 20
-
$3,170 USD
View
B
Retailer 21
-
$3,190 USD
View
Most Expensive
Do Amore Diamonds
27-39A0DA22C · Nov 4
$5,250 USD
View
Price under review
21 more retailers have this diamond
Prices start from $662 USDSave up to $2,528 USD

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
$662 USD