What it is

Hi-Tech Diamond is a first-party lapidary equipment manufacturer and supplier whose official Shopify shop (hitechdiamond.com) sells U.S.-made saws, cabbers, All-U-Need flat-lap style machines, diamond discs/blades, burs, and related accessories for rock/mineral and glass/crystal work. About page: since 1984; machines proudly made in the United States at the Westmont, Illinois warehouse; brand subsidiary of Reentel International, Inc. It is not a membership gem club and not a week-long residential teaching school.

Who it’s for

Hobbyist and professional lapidaries, jewelers, glass workers, and studios who want manufacturer-direct trim and slab saws, slant cabbers, All-U-Need machines, diamond abrasives, and parts ordered from hitechdiamond.com — with phone support during posted Central-time weekday hours. About invites Chicagoland visitors to call and schedule a studio visit to try equipment (appointment framing; not a drop-in retail clubhouse).

Why it’s listed

This is a first-party lapidary supplier with published weekday phone hours, a Westmont IL manufacturing/warehouse identity on About, an official shop URL with on-page machine and accessory dollar prices, and U.S.-made product framing — not a scraped directory card, not Amazon, and not an affiliate storefront. Note: Contact and About pages checked today print city/warehouse (Westmont, Illinois) and phone/hours but do not print a full street address; this listing does not invent one.

Contact / hours (Contact + site footer — checked 2026-09-18): Monday–Friday, 8:30 a.m. to 5:00 p.m. CST; phone 1 (630) 596-9909. About: customer support based just outside of Chicago; machines made at the Westmont, Illinois warehouse; call to schedule a visit if in the Chicagoland area.
Shop identity (home / About — checked today): home headline “Hi-Tech Diamond machines are proudly made in the USA.” Product families on the official shop include All-U-Need (rock/mineral and glass/crystal), Slant Cabber (rock/mineral and glass/crystal), trim saws, slab saws, diamond discs/blades, burs, dopping supplies, and machine parts/shields.
Sample machine list prices (official products.json / home sale prices — checked today): All-U-Need (rock/mineral model) — $599.00 (compare-at $699.00); All-U-Need (glass/crystal model) — $599.00 (compare-at $699.00); Slant Cabber (rock/mineral model) — $599.00 (compare-at $699.00); Slant Cabber (glass/crystal model) — $599.00 (compare-at $699.00); 6″ Trim saw — $499.00 (compare-at $529.00); 4″/5″ Trim saw — $359.00 (compare-at $399.00); 10″ Slab saw — $899.00 (compare-at $949.00).
Sample accessories (official products.json — checked today): Glass/crystal disc kit — $186.00; Electroplated diamond discs — $40.00; All-U-Need spray shield — $40.00; Slant Cabber spray shield — $40.00; Pro-Flow water cooling (Slant Cabber) — $30.00; Pro-Flow water cooling (All-U-Need) — $23.75; 10″ Slab saw vise — $105.00; 6″ Trim saw vise — $100.00; DopStation — $34.95; 6″ digital caliper — $35.00; Thick sintered diamond saw blade — $50.00; Thin sintered diamond saw blade — $30.00.

Hours, sale flags, and list prices above are what the official shop pages showed on the check date. They can change. Use the live product or Contact page before treating any figure as fixed. Do not invent a street number not printed on first-party Contact/About.

Official URL

https://hitechdiamond.com/

About: https://hitechdiamond.com/pages/about

Contact: https://hitechdiamond.com/pages/contact

All-U-Need (rock/mineral): https://hitechdiamond.com/products/all-u-need-rock-mineral-model

Slant Cabber (rock/mineral): https://hitechdiamond.com/products/slant-cabber-rock-mineral-model

6″ Trim saw: https://hitechdiamond.com/products/6-inch-trim-saw

4″/5″ Trim saw: https://hitechdiamond.com/products/4-inch-5-inch-trim-saw

10″ Slab saw: https://hitechdiamond.com/products/10-inch-slab-saw

Location

Manufacturing / warehouse identity (About checked 2026-09-18): Westmont, Illinois, USA. Phone 1 (630) 596-9909. Hours: Monday–Friday 8:30 a.m.–5:00 p.m. CST. Full street address was not printed on Contact or About on the check date — confirm any visit or shipping address directly with the company by phone rather than relying on third-party directories.

This is a manufacturer / mail-order supply identity. Do not treat it as a walk-in membership gem-club workshop or a residential class campus.

Notes

Category is Suppliers. First-party U.S. lapidary equipment manufacturer/shop with official shop URL and printed prices. Not a Clubs gem society and not a Workshops teaching school.
Sample machine and accessory dollar prices ($599 All-U-Need / Slant Cabber sale prices, $499 / $359 trim saws, $899 10″ slab, and accessory samples) are transcribed from the official shop checked on 2026-09-18 and may change; confirm live SKU, stock, and cart total before ordering. Street address not printed on Contact/About today.
First-party logo saved beside this listing as hi-tech-diamond.png (from hitechdiamond.com CDN shop files).
Not affiliated with Lapidary Plaza.
No Lapidary Plaza contact, purchase, booking, or publication action was taken.

FAQ

Q: Where is Hi-Tech Diamond, and what are the hours?
A: About / Contact (checked 2026-09-18): Westmont, Illinois warehouse; Monday–Friday 8:30 a.m.–5:00 p.m. CST; phone 1 (630) 596-9909. A full street address was not printed on those pages — call for visit or shipping details.

Q: What machine prices were printed today?
A: Official shop samples checked 2026-09-18 included All-U-Need and Slant Cabber models at $599 (compare-at $699), 6″ trim saw $499, 4″/5″ trim saw $359, and 10″ slab saw $899. Confirm the live SKU; sale and compare-at prices change.

Q: Does Hi-Tech Diamond run classes or a gem club?
A: Official About and shop pages emphasize manufacturing and selling lapidary/glass equipment and accessories. Hi-Tech Diamond is listed here as a Suppliers entry (U.S.-made equipment with an official shop URL), not as a Clubs meeting organization or a Workshops residential school.