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Emerald|Lab Grown|IGI

1.58ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG728538626

Shape and cutting style on the report: Emerald cut

Certificate IGI LG728538626

Diamond specifications and retailer prices

From $234 USD
As of November 4, 2026
Save $991 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,225 USD at Reve Diamonds · As of November 4, 2026
View at Reve 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 LG728538626 or 728538626. Listed at 18 retailers as of November 4, 2026, with prices from $234 to $1,225, a $991 spread on the same certified stone. Reve Diamonds lists it at $1,225. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728538626
Dimensions7.98 × 5.40 × 3.62 mm
L/W Ratio1.48
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
7.98 mm5.40 mm1.58 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728538626
Side View
Table 65.0%Crown 40.9°Girdle: ThickPavilion 38.6°Culet: LargeDepth 67.0%

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: Nov 4
Current: $475 USD|Low: $202 USD|High: $1,225 USD|Avg: $549 USD|+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
Reve Diamonds
November 4, 2026
Retailer 14$202 USD
Retailer 3$234 USD
Retailer 5$243 USD
Retailer 10$260 USD
Retailer 13$260 USD
Retailer 12$362 USD
Retailer 8$449 USD
Retailer 1$475 USD
Retailer 6$518 USD
Retailer 7$606 USD
Retailer 4$837 USD
Retailer 11$840 USD
Retailer 9$1,042 USD
Retailer 2$1,060 USD
Reve Diamonds$1,225 USD

45 data points across 15 retailers

18 retailers$234 USD to $1,225 USD

Retailer 1
-
$202 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$234 USD
View
Final sale: no returns
Retailer 3
-
$243 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$260 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$260 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$260 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$362 USD
View
A
Retailer 8
-
$449 USD
View
A
Retailer 9
-
$475 USD
View
A
Retailer 10
-
$518 USD
View
A
Retailer 11
-
$606 USD
View
Retailer 12
-
$837 USD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$840 USD
View
B+
Retailer 14
-
$889 USD
View
B+
Retailer 15
-
$1,042 USD
View
B+
Retailer 16
-
$1,058 USD
View
B+
Retailer 17
-
$1,060 USD
View
Most Expensive
B
Reve Diamonds
98294BF26 · Nov 4
$1,225 USD
View
17 more retailers have this diamond
Prices start from $234 USDSave up to $991 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
$234 USD