Your Trusted Guide Since 1933
Choosing a diamond is deeply personal, and our family has helped Tampa buyers navigate that decision with confidence for generations.
Buying Diamonds
Your trusted guide in downtown Tampa since 1933. At Hayman Jewelry, we believe every diamond tells a story. Whether it is a miracle of nature formed over billions of years or a modern marvel of science, choosing a diamond is a deeply personal experience that cannot be duplicated on a screen.
As Tampa's most reputable family-owned jeweler, we are here to help you navigate the 4Cs, cut, color, clarity, and carat, to find a diamond that perfectly reflects your love and your budget.

Buying Diamonds
Buying A Diamond at Hayman Jewelry
Why Hayman Jewelry
We help you compare origin, value, rarity, and long-term goals so the diamond you choose feels right the moment you see it and long after you wear it.
Choosing a diamond is deeply personal, and our family has helped Tampa buyers navigate that decision with confidence for generations.
We walk you through cut, color, clarity, and carat so you understand what drives beauty, rarity, and value.
From natural to lab-grown, we offer independently graded diamonds so you can compare with clarity and peace of mind.
We help you balance size, setting, and budget to find the diamond that feels right for your story.
Natural diamonds are miracles of time and pressure, formed deep within the earth over 1 to 3 billion years.
Lab-grown diamonds are a modern alternative that is chemically, physically, and optically identical to natural diamonds. The difference is their origin.
| Feature | Natural Diamonds | Lab-Grown Diamonds |
|---|---|---|
| Composition | Pure carbon crystal | Pure carbon crystal |
| Appearance | Identical to the naked eye | Identical to the naked eye |
| Hardness | 10 on Mohs scale (Extremely Durable) | 10 on Mohs scale (Extremely Durable) |
| Origin | Formed deep in the Earth over billions of years | Created in a controlled lab over a few weeks |
| Rarity | Limited, finite resource | Unlimited, produced on demand |
| Value | Higher long-term resale/heirloom value | Superior upfront value (more carats for your budget) |
| Certification | GIA or IGI certified | GIA, GCAL or IGI certified |
| Typical Cost | Premium pricing based on rarity | 50% to 80% less than natural |
Visit Hayman Jewelry to compare natural and lab-grown diamonds, explore shapes and sizes, and get thoughtful guidance from a family-operated team that knows how meaningful this decision is.