Diamonds & Gems

Diamonds & Gems, jewellery and precious metals in Liskeard

Diamonds & Gems is a family business based in Common Moor, in Liskeard (Cornwall), presenting itself as a supplier of jewellery and precious metals in the South West of England, with declared coverage across Devon and Cornwall. The company combines the sale of new and pre-owned pieces with a buying service for unwanted items and various technical workshop services.

Buying jewellery and precious metals

One of the cornerstones of the business is the purchase of jewellery and metals that customers no longer use. The company buys gold, silver, platinum and palladium regardless of condition and offers payment in cash or by bank transfer. It also points out that the absence of hallmarks or stamps is no obstacle: its team has the means to test and authenticate pieces, and presents this process as quick and confidential. The firm invites customers to request a free, no-obligation quote.

Workshop services and valuations

The establishment provides jewellery maintenance and repair services, including ultrasonic cleaning, clasp replacement, polishing and ring resizing. It also carries out valuations for insurance or resale and applies rhodium plating to enhance the brilliance of pieces. In addition, it offers bespoke design and manufacturing, creating one-of-a-kind pieces tailored to each commission.

Catalogue: 9ct gold, silver and gemstones

The range is organised into several product families. In 9ct gold there are rings, chains, bracelets and pendants, with pieces presented as hand-finished and British-hallmarked. The catalogue includes sovereign rings with various mounts and designs, knuckle duster-style rings, an owl-shaped ring, a Gypsy bracelet, a Chaps link bracelet and pendants such as the spanner pendant. In silver, rings, necklaces, bracelets and pendants are sold, including a 925 sterling silver ring with a pyramid and Eye of Horus design. The loose gemstones section covers natural and treated diamonds, emeralds, sapphires, rubies and tanzanites, with examples such as a certified 0.33-carat pear-shaped diamond, a 0.39-carat round brilliant diamond, a 0.88-carat Ceylon blue sapphire with AIGS certification and a 1.02-carat royal blue pear-shaped sapphire with GIA certification. The company also maintains specific sections for men's, women's and children's jewellery, and an educational section on diamonds that distinguishes between natural and treated stones.

Bullion and coins

Alongside jewellery, the business has an investment line in precious metals comprising gold and silver bars and coins.

Customer reviews

The site collects verified reviews from Google and shows an average rating of 4.7 out of 5 based on 33 reviews. Comments repeatedly mention the service received, the buying and selling of pieces — including remote transactions with postal delivery — and chain repairs. The company states that orders within the United Kingdom are shipped free of charge and that it applies a 30-day returns policy.

Location and contact

Common Moor, Liskeard, Cornwall United Kingdom PL14 6EP · Email: web@diamondsgems.co.uk