El GIA lanza un nuevo certificado para diamantes de laboratorioJewelry & Gemstones / The GIA Is Issuing a New Lab-Grown Diamond Certificate As you might know, the Gemological Institute of America (GIA) is octubre 1, 2025 Joyeria & Gemas
When HRD Antwerp Steps Back from Lab-Grown DiamondsHRD Antwerp will stop certifying loose lab-grown diamonds in 2026. What this decision means for the industry, certification, and consumer trust. enero 1, 2025 Joyeria & Gemas
