Heart|Lab Grown|IGI

15.52ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG843673794

Certificate IGI LG843673794

Diamond specifications and retailer prices

From €8,762 EUR

$9,828 USD

As of November 1, 2026

1 retailer carries this diamond

Only listing: €8,762 EUR at Loose Grown Diamond

Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.

View at Loose Grown Diamond

About this 15.52ct lab-grown heart diamond

This 15.52ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843673794 or 843673794. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

15.52

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

Polish

Symmetry

Fluorescence

OriginLab Grown

Grading LabIGI

CertificateIGI LG843673794

Dimensions17.02 × 14.92 × 10.17 mm

L/W Ratio1.14

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

CertificateIGI LG843673794

Side View

Caratlytics Score

How it works →

Average

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Price History

Last verified: Nov 1

Current: €8,762 EUR|Low: €8,762 EUR|High: €9,384 EUR|Avg: €9,073 EUR|-6.6%

November 1, 2026

Loose Grown Diamond€8,762 EUR

2 data points across 1 retailer

1 retailer

Loose Grown Diamond

843673794 · Nov 1

€8,762 EUR

$9,828 USD

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15.52ct Heart

€8,762 EUR