Goldiama Diamond brings the full diamond journey under one disciplined vision from rough sourcing and planning to cutting, polishing, investment and bespoke creation.
Built on more than two decades of precious-stone expertise, Goldiama combines commercial intelligence with craftsmanship and rigorous due diligence. Every stone is selected for provenance, character, potential and enduring value.





Provenance · Process · Potential

Curated rough stones selected through disciplined sourcing, provenance review and commercial assessment.

Exceptional pink, blue, green and yellow diamonds assessed for rarity, saturation and market desirability.

Supply-chain due diligence, KYC and compliance principles designed to support transparent diamond commerce.
In-House · End to End · GIA Certified
Goldiama's diamond manufacturing factory transforms carefully selected rough into exceptional polished stones, entirely within our own atelier. Advanced planning technology, precision laser systems and master polishers work under a single roof, with nothing outsourced and nothing untraceable.
From the first 3D scan to independent GIA certification, every stage is controlled, documented and executed to the highest international standards of brilliance, symmetry and precision.
01Every diamond is meticulously evaluated by our expert gemologists, combining decades of craftsmanship with advanced analytical techniques to identify its true potential.
02Every rough stone is scanned, modelled and mapped in three dimensions, so each cut is decided by data before a single facet is touched.
03Master polishers apply centuries-refined technique on our own wheels, every facet finished by hand, judged by eye, and never outsourced.
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.

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.
Design · Craftsmanship · Legacy

Every piece begins as a private consultation, translating personal vision into a wearable work of art.

Hand-set by master jewellers using time-honoured technique, judged by eye and finished to perfection.

Every diamond and gemstone is accompanied by internationally recognised grading and full provenance.

Diamonds & Gold, In Person.
Step inside an experience reserved for the few, private appointments, expert guidance and the world's finest stones and gold, presented exclusively for you.
01Fully-appointed private rooms where every piece is presented exclusively for you, without distraction.
02Our certified gemologists guide every visit, each consultation unhurried, personal and completely confidential.
03Every diamond and gemstone comes with internationally recognised grading reports and full provenance.
04Access is by private appointment only, ensuring a bespoke, one-on-one experience every time.
An integrated precious metals partner, trusted by investors, family offices and institutions across continents.