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Heart|Lab Grown|IGI

8.58ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG839674867

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839674867

Diamond specifications and retailer prices

From $1,429 USD
As of November 1, 2026
Save $4,771 USD (77%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,200 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.58ct lab-grown heart diamond

This 8.58ct lab-grown heart sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839674867 or 839674867. Listed at 3 retailers as of October 31, 2026, with prices from $1,429 to $6,200, a $4,771 spread on the same certified stone. Brilliant Earth lists it at $6,200. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

8.58
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839674867
Dimensions12.13 × 14.24 × 8.49 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.13 mm14.24 mm8.58 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839674867
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $6,200 USD|Low: $1,429 USD|High: $6,210 USD|Avg: $3,568 USD|-0.2%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$1,429 USD
Retailer 2$2,109 USD
Brilliant Earth$6,200 USD

27 data points across 3 retailers

3 retailers$1,429 USD to $6,200 USD

A
Cheapest Retailer
-
$1,429 USD
Final sale: no returns
A
Retailer 2
-
$2,109 USD
£1,661 GBP
View
Most Expensive
B
Brilliant Earth
21613287A · Oct 31
$6,200 USD
View
2 more retailers have this diamond
Prices start from $1,429 USDSave up to $4,771 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
8.58ct Heart
$1,429 USD