Filters

Filter by (68 results)

Filter

Sort by:
NEXT DAY DELIVERY
NEW IN
Crest 0.03ct Lab Diamond Men's Square Signet Ring in 18K Yellow Gold Vermeil
£209£285
18K Gold Vermeil (selected)
Diamond Diamond 0.03ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Capricorn Zodiac 0.01ct Lab Diamond Signet Ring in 18K Gold Vermeil
£179£205
Diamond Diamond 0.01ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Scorpio Zodiac 0.01ct Lab Diamond Signet Ring in 18K Gold Vermeil
£179£205
Diamond Diamond 0.01ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Lab Diamond Signet Ring 0.25ct Round Cut in 18K Gold Vermeil
£209£279
18K Gold Vermeil (selected)
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected) Diamond
NEXT DAY DELIVERY
Sagittarius Zodiac 0.01ct Lab Diamond Signet Ring in 18K Gold Vermeil
£179£205
Diamond Diamond 0.01ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Sale
Lab Diamond Signet Ring 0.25ct Round Cut in 925 Silver
£119£175
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Aquarius Zodiac 0.01ct Lab Diamond Signet Ring in 18K Gold Vermeil
£179£205
Diamond Diamond 0.01ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Pisces Zodiac 0.01ct Lab Diamond Signet Ring in 18K Gold Vermeil
£179£205
Diamond Diamond 0.01ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Virgo Zodiac 0.01ct Lab Diamond Signet Ring in 18K Gold Vermeil
£179£205
Diamond Diamond 0.01ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Cancer Zodiac 0.01ct Lab Diamond Signet Ring in 18K Gold Vermeil
£179£205
Diamond Diamond 0.01ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Sale
Mens Lab Diamond Ring 0.25ct H/Si in 9K White Gold
£625£1,155
From £21/mo
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Sale
Lab Diamond Signet Ring 0.50ct in 18K Gold Vermeil H/SI
£179£289
Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Axis Men's Lab Diamond Signet Ring 1.00ct Emerald Cut Set in 9k White Gold
£1,699£2,829
From £57/mo
9K White Gold (selected)
Diamond Diamond 1.00ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Sale
Lab Diamond Signet Ring 0.50ct Round Cut in 925 Silver
£179£289
Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Sale
Men's Lab Diamond Signet Ring 0.25ct in 925 Silver H/SI
£119£179
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Axis Men's Lab Diamond Signet Ring 1.00ct Emerald Cut Set in 9k Gold
£1,699£2,829
From £57/mo
9K Yellow Gold (selected)
Diamond Diamond 1.00ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Men's 1.05ct Lab Diamond Pave Encrusted Ring in 18K Gold Vermeil
£399£605
From £13/mo
Diamond Diamond 1.05ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Lab Diamond Signet Ring 0.50ct Round Cut in 18K Gold Vermeil
£279£389
18K Gold Vermeil (selected)
Diamond Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Sale
Lab Diamond Signet Ring 0.25ct in 925 Silver H/SI
£119£179
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Crest 0.03ct Lab Diamond Men's Oval Signet Ring in 18K Yellow Gold Vermeil
£219£299
18K Gold Vermeil (selected)
Diamond Diamond 0.03ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Crest 0.03ct Lab Diamond Men's Round Signet Ring in 18K Yellow Gold Vermeil
£219£299
18K Gold Vermeil (selected)
Diamond Diamond 0.03ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Axis Men's Lab Diamond Signet Ring 0.50ct Round Cut Set in 9k White Gold
£1,199£1,995
From £40/mo
9K White Gold (selected)
Diamond Diamond 0.50ct F/VS (Lab Grown) (selected) Diamond
NEXT DAY DELIVERY
Sale
Mens Lab Diamond 0.25ct H/Si Signet Ring in 9K White Gold SIZE W
£509£969
From £17/mo
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Sale
Lab Diamond Signet Ring 0.50ct in 925 Silver H/SI
£179£289
Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
Crest 0.03ct Lab Diamond Men's Square Signet Ring in 18K Yellow Gold Vermeil

Signet Diamond Rings


Our signet rings combine heritage design with modern style. Once worn as family crests, they now represent a meaningful statement of individuality, reimagined for today’s style.

Every signet ring in this collection is consciously crafted from recycled precious metals, reducing the need for new mining and supporting sustainable craftsmanship. Each piece can be set with your choice of ethically sourced natural diamonds, responsibly obtained under the UN-backed Kimberley Process, or with sustainable lab-grown diamonds that are identical in brilliance and quality. With 70 years of fine jewellery expertise, we combine design integrity with care and precision.

The collection includes classic and modern profiles in 9k and 18k gold, gold vermeil and sterling silver. Each design is refined through clean geometry and considered proportion, with options featuring round, emerald and asscher-cut diamonds. For those seeking added detail, pavé and rub-over settings bring subtle texture and depth.

Explore our collection and try on a signet ring that balances heritage, craftsmanship, and contemporary character.

e6e96178871b9e3f074fa093e5b05165d2c36d02

FAQs

Getting the right ring size is key to comfort and fit. You can order our free ring sizer (https://www.thediamondstore.co.uk/pages/free-ring-sizer-form) or use our ring size guide (https://news.thediamondstore.co.uk/general-jewellery-learning/rings/how-measure-ring-size/) and app (https://www.thediamondstore.co.uk/pages/ring-sizer) to measure an existing ring at home. If you’re buying an engagement ring in secret, a good tip is to borrow a ring your partner already wears (on the correct finger if possible) and measure it or ask a close friend or family member for help. Our team can also guide you on choosing the best size, and in many cases, rings can be resized later if needed.

In most cases, yes. Many of our rings can be resized depending on the design and setting. Classic diamond rings, wedding bands, and engagement rings are often resizable, while certain eternity bands or intricate styles may not be.

Once your ring is returned to us, if resizing isn’t possible, we’ll simply issue you a replacement ring in your desired size. This is the best solution for most orders.

However, if you would prefer to have your original ring resized, usually for sentimental reasons, please let our Customer Service team know when you get in touch. We’ll do everything we can to accommodate this request and keep you updated throughout the process.

Yes, we offer ring engraving on selected designs, ideal for adding a personal touch to wedding rings, engagement rings, and special gifts. Popular engraving choices include initials, meaningful dates, or short messages, making your jewellery truly unique. If engraving is available for your ring, it will show as an option to add an engraved message on the product page.

Yes - your ring should be as unique as your love story, so you can choose any design from our collection to represent it. Many of our rings, from classic diamond solitaires to eternity bands and gemstone styles, are perfect for both weddings and engagements. Whether you prefer a timeless design or something modern and distinctive, our rings are crafted to symbolise love, commitment, and a lifetime together.

Our rings are crafted with high-quality materials, designed to be durable enough for everyday wear. However, to keep your ring in the best condition, we recommend removing it during heavy manual work, gym sessions, or when using strong cleaning products. Some gemstones, such as emeralds or opals, are more delicate due to their hardness rating and are better suited for occasional wear. But with the right care, your ring will shine for a lifetime.