These diamonds may also have numerous cleavages or fractures that are stained black or have become black because of graphitization. Concentrations of these internal features are responsible for the ...

while the dark gray diamonds most commonly contained inclusions of hematite and native iron. Moreover, the black diamonds studied exhibited anomalously high magnetic susceptibility, which may serve as ...

Sandra Adwoa Diamond, the surviving girlfriend of the late Kumawood actor C Confion, flaunted her natural beauty in a video, ...

Lab-grown diamonds are shining in 2025, and not just because they can be a much more affordable choice than their natural, mined counterparts. These days, couples are increasingly involved in the ...

Black jewelers reflected on the racial justice movement, and on how a wave of support that pushed them forward since 2020 has ...

World Federation of Diamond Bourses president Yoram Dvash says the 2024 festive season showed some demand recovery for natural diamond jewellery, with sales having been stable. Notably ...

The price of both natural and lab-grown diamonds has tumbled in the past two years, according to a report, as marriage proposals slowed and inflation increased. Diamonds might still be out of many ...

After a postpandemic surge in demand in 2021 and 2022, natural-diamond prices are down about 8% compared with the first quarter of 2020, while lab-grown diamond prices are down 75%, according to ...

(IDEX Online) - The World Federation of Diamond Bourses (WFDB) has launched a social media campaign to promote natural diamonds. It follows calls by the federation's president Yoram Dvash for ...

The World Federation of Diamond Bourses (WFDB) has launched a new social media campaign to promote natural diamonds. Entitled Moments, the campaign celebrates the emotional significance of natural ...

Natural diamonds are losing their sparkle. What will it take to restore it? After a postpandemic surge in demand in 2021 and 2022, natural-diamond prices are down about 8% compared with the first ...