rough diamond in shanghai As the global jewelry procurement community focuses on Henan, China—the “heart of the world’s superhard materials” home to production giants like Henan Huanghe Whirlwind Co., Ltd.,
Documentary of the visit to the 2026 Hong Kong International Diamond, Gem and Pearl Exhibition Exhibition Report · Show Report 01 Exhibition Overview: The world’s largest one-stop platform for gem
VEDABRITE diamond export business is completed at the Shanghai Diamond Exchange.In order to facilitate national and global partners, the company has set up a cargo inspection center in Shanghai, and
Building on a validated market outlook and proven technical roadmap, Vibede plans to construct a new Phase II facility of 25,000 sqm of advanced manufacturing space, deploying 1,000 MPCVD units
In HPHT synthesis, when it comes to large-scale mass production, system stability always takes precedence over pushing extreme parameters. Cubic presses are extraordinarily sensitive; even minor fluctuations in ambient workshop
By optimizing the catalyst formula and stabilizing the growth pressure, we have overcome the challenge of internal consistency in diamonds, producing “high-density, low-stress” rough diamonds. These rough diamonds are resistant
HPHT (High Pressure High Temperature) synthesis cycles last for several hundred hours. Any millisecond-level voltage drop or power grid fluctuation can instantly disturb the thermal-pressure field, causing growth lines, internal
In HPHT synthetic diamond production, humidity is not the most critical technical variable — but it is a stability factor that has long been underestimated. Synthetic pyrophyllite assembly components are
rough diamond in shanghai As the global jewelry procurement community focuses on Henan, China—the “heart of the world’s superhard materials” home to production giants like Henan Huanghe Whirlwind Co., Ltd., Zhongnan Diamond, Power Diamond, and Sinomach Precision Industry Group Co., Ltd.—a quiet revolution in supply chain efficiency is unfolding in Shanghai. Vedabrite, a lab-grown diamond
The fine jewelry and industrial diamond sectors are undergoing a massive transformation. As consumer demand for ethical, sustainable, and high-quality stones skyrockets, jewelers, retailers, and wholesalers are re-evaluating their supply chains. The secret to staying competitive? Partnering directly with a lab-grown diamond manufacturer. While the retail market focuses on the romantic appeal of a single
Documentary of the visit to the 2026 Hong Kong International Diamond, Gem and Pearl Exhibition Exhibition Report · Show Report 01 Exhibition Overview: The world’s largest one-stop platform for gem raw materials The exhibition will be held at AsiaWorld-Expo (AsiaWorld-Expo) on Lantau Island, Hong Kong from March 2 to 6, 2026. It will be held
Wen / Lu Yanzhen Shanghai Diamond Exchange The 2026 Lunar New Year Golden Week (including Valentine’s Day), as the annual “touchstone” of Chinese jewelry retail, has handed over a complex and profound market answer sheet.According to the latest data from the Shanghai Gold Jewelry Industry Association, the sales of the Shanghai gold jewelry market during
According to the latest trend report from the Natural Diamond Council (NDC), the average price of an engagement ring in the United States rose 9% year-over-year to $7,364 in 2025. Round-cut diamonds remain dominant, accounting for 62% of sales, but consumers are showing a clear preference for larger carat weights—sales of 1.5 to 1.59 carat
The latest report from The Knot, a wedding resource platform, shows that cultivated diamonds are rapidly dominating the U.S. engagement ring market. In 2025, 61% of consumers will choose cultivated diamonds as the main stone, a surge from 2020.239%, a sharp increase from the first time in 2024 after breaking through 50%. The report points
VEDABRITE diamond export business is completed at the Shanghai Diamond Exchange.In order to facilitate national and global partners, the company has set up a cargo inspection center in Shanghai, and provides professional full customs declaration and logistics support. The Shanghai Diamond Exchange is a national-level diamond market established on October 27, 2000 with the approval
Building on a validated market outlook and proven technical roadmap, Vibede plans to construct a new Phase II facility of 25,000 sqm of advanced manufacturing space, deploying 1,000 MPCVD units dedicated to the scaled production of large single-crystal diamond materials. This strategic capacity expansion is designed to provide reliable, cutting-edge material solutions to partners across
In HPHT synthesis, when it comes to large-scale mass production, system stability always takes precedence over pushing extreme parameters. Cubic presses are extraordinarily sensitive; even minor fluctuations in ambient workshop temperature can translate into uncontrollable pressure variations within the synthesis cavity. Traditional facilities often rely on massive forced-cooling systems (high-capacity central air conditioning) to combat
By optimizing the catalyst formula and stabilizing the growth pressure, we have overcome the challenge of internal consistency in diamonds, producing “high-density, low-stress” rough diamonds. These rough diamonds are resistant to cracking during cutting and polishing, bringing a high and predictable yield rate to downstream factories.
