Table of contents +

Sourcing, Authenticated with Expertise & Discretion

We offer curated access to rare diamonds, colored gemstones, and unique collector’s pieces. Our team leverages exclusive industry connections to source exceptional stones for investment, bespoke jewelry, or private collections, all with complete confidentiality. Every sourced stone is authenticated and comes with transparent documentation.

Comprehensive Sourcing & Certification

Begin with a private consultation where we understand your needs, evaluating preferred carat, color, clarity, cut, and provenance. Our gemologists and sourcing experts then identify opportunities in international markets, auctions, and private networks to locate stones matching your exact criteria. Each acquisition includes certification from leading gemological laboratories, ensuring authenticity and verified quality.

Market Insight & Access to Rare Gems

We evaluate stones based on rarity, market trends, provenance, and investment potential. Whether you seek a rare blue diamond, a Kashmir sapphire, or a fine Paraiba tourmaline, we combine global market insight with hands-on sourcing to secure the ideal gem.

Specialist Sourcing for Investment & Bespoke Pieces

With decades of experience in fine gems, we specialize in locating stones that meet the highest standards for quality and collectability. From vintage gemstones to newly mined rarities, we ensure each acquisition aligns with your objectives, whether for private investment, commissioned jewelry, or a curated collection.

Confidential Handling & Professional Support

Every transaction is handled with complete discretion. Our team manages sourcing, authentication, shipping, and certification with professionalism, ensuring peace of mind and privacy. Digital and hardcopy documentation is provided for all sourced stones.

For Collectors, Designers, or Investors

Whether you are a collector building a rare collection, a designer seeking the perfect gem for a commission, or an investor exploring tangible assets, our sourcing service is tailored to your needs. We provide guidance on market value, rarity, and historical significance to inform every acquisition.

Multi-Stone & Collection Sourcing

We source not only individual gems but also multiple stones or complete sets for bespoke projects or portfolios. Preferential terms are available for larger acquisitions or repeated sourcing requests.

WE UNLOCK RARE GEMS
SOURCING & ACQUISITION

We believe every stone has a story—and the right source to bring it to your collection. Whether seeking an investment-quality diamond or a rare colored gemstone, our experts provide discreet access, verified authenticity, and professional guidance.

WE RESPECT EXCLUSIVITY
INFORMED SELECTION

Our sourcing combines technical analysis with market insight. From investment-grade diamonds to extraordinary colored gems, we verify origin, quality, and rarity—offering both certified documentation and guidance on acquisition or future investment strategy.

WE OFFER OPPORTUNITY
CURATED ACQUISITIONS

Should you wish to acquire a stone, we facilitate direct purchase or assist with bespoke commissions through trusted channels. Every acquisition meets our rigorous standards, ensuring both value and provenance are preserved.

Why Trust Us with Your Sourcing

From private consultations to confidential acquisitions, here’s why collectors, investors, and bespoke jewelry clients rely on us for sourcing the world’s rarest gems.


Unmatched Expertise in Diamonds & Colored Gemstones

Our sourcing team combines gemological credentials with deep market knowledge, specializing in investment-grade diamonds, rare colored stones, and unique collector’s gems. We maintain privileged access to mines, auctions, and private sources worldwide.


Certified Authentication & Provenance

Every stone we source is fully authenticated, with documentation from leading gemological laboratories. We verify origin, cut, clarity, carat, and color intensity, ensuring transparency and confidence in every acquisition.


Transparent Market Insight & Rare Opportunities

We identify and assess gems based on rarity, provenance, global market trends, and investment potential. Whether seeking a Kashmir sapphire, a Colombian emerald, or a Type IIa diamond, our guidance ensures your selection meets both aesthetic and financial objectives.


Discreet, Personalized Consultations

Your privacy is our priority. Every sourcing request is handled confidentially, with personalized advice, market intelligence, and professional discretion throughout the process.


Ongoing Support for Collectors & Designers

Whether building a private collection, designing bespoke jewelry, or acquiring a statement stone, we provide continued support. This includes market updates, sourcing alerts, and guidance on integrating newly acquired gems into investment or creative projects.


Transparent Pricing & Tailored Service

We approach every sourcing request with individual care, considering the unique requirements of each client. Pricing reflects market conditions, rarity, and certification costs. For repeat clients or large portfolios, we offer preferential terms and discreet handling.

Request Proposal
Founder

Every gemstone has a story–our role is to uncover access to it. Through expert sourcing, we don’t just provide stones, we secure exceptional opportunities for collectors, investors, and designers.

Eduard Grygorian

Founder & CEO

Schedule Your Consultation
Learn & Discover

Discover how stones are sourced, what factors define rarity and value, and why verified provenance and certification are critical. Through decades of experience and trusted industry connections, we identify gems that meet the highest standards of quality, rarity, and investment potential.

Visit education center
Illustration

The curated selection features rare diamonds and colored gemstones across a variety of sizes and qualities, ready for investment, bespoke design, or private collections. Each piece comes with verified documentation and a complete report of origin, quality, and market relevance.

Get in Touch

Whether seeking a rare diamond, a colored gemstone for a bespoke design, or an investment-quality stone, we provide expert guidance, confidential sourcing, and verified certification at every step.

    Your name *

    Email *

    By clicking SEND you agree with the Privacy policy

    Beyond Sourcing
    Beyond sourcing, we also offer consultations on collection strategy, bespoke jewelry design, and ongoing market intelligence for collectors and investors.
    All services