J. ORTMAN INC

Gemstone Cinema

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Real conversations about diamonds, fine jewelry, vintage pieces, and what buyers should know before they invest.

Beyond the Jewelry Store

Heidi shares expert guidance, industry secrets, and trusted advice from generations inside the diamond world.

The Jewelry Concierge Podcast

A luxury podcast for anyone who wants smarter, more personal guidance when buying diamonds and fine jewelry.

Inside the Diamond World

Learn what really matters in diamonds, gemstones, engagement rings, vintage jewelry, and custom design.

The J. Ortman Jewelry Podcast

A modern conversation rooted in 127 years of diamonds, trust, relationships, and fine jewelry expertise.

Diamonds, Decoded

Heidi breaks down what to buy, what to avoid, and how to make confident decisions in the jewelry world.

The Diamond Guru Podcast

Expert insight, honest advice, and luxury jewelry knowledge from Heidi Ortman Sheff.

Jewelry Wisdom with Heidi

Timeless guidance on diamonds, engagement rings, precious stones, vintage pieces, and meaningful jewelry.

The Luxury Jewelry Edit

Smart, elegant conversations about diamonds, signed jewelry, custom pieces, and buying with confidence.

What Jewelers Know

Heidi reveals the knowledge, connections, and details that most buyers never hear in a traditional store.

Diamonds with Depth

A podcast about value, craftsmanship, history, emotion, and the stories behind fine jewelry.

The Fine Jewelry Conversation

Heidi brings clarity and sophistication to the world of diamonds, gemstones, estate jewelry, and custom design.

The Smart Diamond Buyer

Learn how to choose diamonds and jewelry with confidence, taste, and insider-level understanding.

Vintage, Value & Diamonds

A podcast exploring why fine jewelry is more than beauty — it is history, rarity, and long-term meaning.

Heidi Talks Jewelry

Straightforward, elegant insight from a trusted jewelry concierge with generations of experience.

The Real Diamond Guide

No confusion, no pressure — just expert advice on diamonds, engagement rings, and fine jewelry decisions.

cartier diamond walking panther ring

diamond bulgari bracelet

DIAMOND BY THE YARD NECKLACES

Bridal Jewelry & Engagement Rings

Diamond Engagement Rings

Engagement Rings & Bridal Jewelry

Vintage & Estate Jewelry

antique cushion cut diamond and platinum ring

Buy, Sell or Redesign
your Jewelry

diamond bangle brecelets

diamond & platinum edwardian bracelet

Fancy Colored Diamond

Fancy Colored Diamond Jewelry

Diamond Engagement Rings

Oval Diamonds

mother of pearl statement ring

art decor diamond lavalier necklace

ruby and diamond earrings

diamond bulgari bracelet

rare & important diamonds

diamond 18 kt yellow gold cuff bracelet 7 carats

hermès bracelet

diamond 18 kt yellow gold cuff bracelet 7 carats

ASSCHER CUT DIAMOND HOOP EARRINGS

Vintage, signed, Tiffany 18 karat yellow gold bracelet

earrings

jelly bean emerald & white topaz necklace

Turquoise earrings

Pink Sapphire Ring

diamond tennis straight line necklaces

Vintage Signed Buccellati Bracelet

Pearl Earrings and Necklace

Black Peacock Pearl and Diamond Necklace

Diamond Art Deco Necklace & Antique Cushion cut Diamond Ring

Blue Topaz Briolette, detachable Earring drops & Blue and Green Briolette Necklace

Vintage Signed Cartier Yellow Gold Bracelet and Vintage Earrings

diamond tennis bracelet

Diamond & Fine Jewelry, Wholesale, Family Business, since 1899

Gem Emerald Bead Necklace

Statement Rings

Fine Jewelry: Bracelets

Fine Jewelry: Necklaces

Fine Jewelry: Rings

Oval Diamond Rings

Vintage, One of a Kind Bracelets

Green Quartz and Sapphire Earrings & Gem Emerald Bead Necklace

Get In Touch

Interested in one of these exquisite pieces?
Reach out to us for inquiries or connect with our Jewelry Concierge to discover your unique treasure.

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