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Heart|Lab Grown|IGI

1.58ct F VS2 Heart Lab Grown Diamond

EX • F/VS2 • IGI LG830691028

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830691028

Diamond specifications and retailer prices

From $255 USD
As of October 30, 2026
Save $915 USD (78%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,170 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.58ct lab-grown heart diamond

This 1.58ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830691028 or 830691028. Listed at 3 retailers as of October 30, 2026, with prices from $255 to $1,170, a $915 spread on the same certified stone. Brilliant Earth lists it at $1,170. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830691028
Dimensions7.30 × 8.00 × 4.65 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm8.00 mm1.58 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830691028
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,170 USD|Low: $255 USD|High: $1,170 USD|Avg: $694 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3$255 USD
Retailer 6$479 USD
Retailer 5$533 USD
Retailer 2$550 USD
Retailer 4$1,013 USD
Brilliant Earth$1,170 USD

37 data points across 6 retailers

3 retailers$255 USD to $1,170 USD

A
Cheapest Retailer
-
$255 USD
Final sale: no returns
A
Retailer 2
-
$550 USD
£433 GBP
View
Most Expensive
B
Brilliant Earth
21231238A · Oct 31
$1,170 USD
View
2 more retailers have this diamond
Prices start from $255 USDSave up to $915 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 Heart
$255 USD