With 25 years of experience in the diamond industry, Goldiama sources rare natural diamonds through established international networks, from responsibly sourced rough stones to GIA-certified natural color diamonds selected for rarity, quality and enduring value.
From Dubai, we serve investors, collectors, jewellers and institutional clients seeking diamonds of exceptional character. Every stone is assessed for origin, grading and documentation, supported by our in-house cutting and polishing expertise and bespoke high-end jewellery capabilities.
Responsibly sourced through established global networks.
Rare fancy colors selected for enduring value.
Independently graded and fully documented.
High-end pieces crafted to individual vision.
Ethically Sourced. Globally Connected. Trusted by Industry.
At Goldiama, we provide secure and reliable rough diamond sourcing solutions through a trusted international network of licensed producers, miners, and authorized suppliers. Our commitment to responsible sourcing ensures every diamond is procured with integrity, transparency, and full compliance with international industry standards.
Whether supporting manufacturers, diamond traders, or institutional buyers, Goldiama delivers consistent access to high-quality rough diamonds tailored to specific production requirements.
Rare Assets · Enduring Value · Timeless Legacy
Investment-grade diamonds represent one of the world's most exclusive tangible assets, valued for their rarity, portability, and long-term wealth preservation. At Goldiama, we source and deliver exceptional natural diamonds that meet the highest standards of quality, provenance, and international certification.
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Rare pear-shaped Fancy Pink, elegant silhouette and extraordinary scarcity.
Brilliant faceting with intense natural blue and timeless prestige.
Naturally rare green hue, classic proportions, collectible value.
Rich golden color and exceptional brilliance with investment appeal.
The World's Rarest Colours. Traded with Absolute Confidence.
Goldiama Natural Color Diamonds Trading specializes in the sourcing, evaluation, and international trade of the world's most exceptional natural fancy color diamonds. From investment-grade single stones to bespoke collections, we connect collectors, investors, luxury brands, and global partners with diamonds of extraordinary rarity, provenance, and enduring value.
Our Portfolio of Rare ColoursBeyond diamonds, Goldiama sources the world's finest coloured gemstones, each certified, ethically sourced and selected for exceptional colour, clarity and provenance.
Deep, saturated red of legendary rarity, certified and traceable to origin.
A velvety cornflower blue of exceptional saturation and clarity.
Vivid, garden-clear green from the world's most celebrated mines.
Where Vision Becomes Heirloom.
From rare investment-grade diamonds and coloured gemstones to master craftsmanship, every Goldiama piece is conceived, designed and hand-finished exclusively for you, a singular creation destined to be treasured for generations.
Private LabelYour Name. Our Craft.
Goldiama partners with retailers, designers and entrepreneurs to bring their own jewellery brand to life, guiding you through every stage from first concept to shelf-ready collection.
Logo, hallmark and visual identity crafted for a lasting jewellery house.
Signature collections designed and produced under your label.
Certification, hallmarking and luxury packaging.
Advisory to bring your brand to market with confidence.
