BLACK FRIDAY SALE

This Black Friday Event, our website is bursting with incredible offers you won’t want to miss. Alongside our weekly deals, you can explore our full sale by category – whether you’re after jewellery-making tools, gemstones, beads, findings, settings, or more, we’ve got everything you need at unbeatable prices.

Now’s the perfect time to stock up on all your essentials and take your jewellery-making projects to the next level. But hurry – these Black Friday deals are too good to last!

Shop the sale now and enjoy the best deals of the season!

15% OFF DIAMONDS

displaying: 140 results

Clear Filters

Barrelling Machine Kit For Polishing Metal

~~£179.00~~ £152.15

Silver Linen Cardboard Presentation Boxes - Various sizes

~~from £1.95~~ from £1.56

Imperfect Swansdown Polishing Mop for Bench Polisher

~~£16.99~~ £15.95

Wheatsheaf Ring Gauge A-Z Plus 6 Sizes

~~£49.99~~ £44.99

Salt & Pepper Rose Cut Diamond Cabochon, Approx 6x4.5mm Oval

~~£385.00~~ £327.25

Black Rose Cut Diamond Cabochon, Approx 4x4.5mm cushion cut

~~£230.00~~ £195.50

Gold Rose Cut Diamond Cabochon, Approx 6.5x7mm Cushion Cut

~~£230.00~~ £195.50

Gold Diamond Faceted Stone, Approx 7x5mm Marquise

~~£230.00~~ £195.50

Sterling Silver Charm Ring

~~£18.95~~ £17.06

Sterling Silver Ring for One 5-6mm Half Drilled Bead

~~£17.95~~ from £16.16

Sterling Silver Ring for Two 4-6mm Half Drilled Beads

~~£19.99~~ from £17.99

Sterling Silver Pre-Notched Ring for 14x10mm Oval Faceted Stone

~~£26.60~~ £22.61

Sea Green Diamond Faceted Stones

~~from £34.99~~ from £29.74

Salt & Pepper Rose Cut Diamond Cabochons

~~from £40.00~~ from £34.00

Yellow Diamond Faceted Stones

~~from £75.00~~ from £63.75

Champagne Diamond Faceted Stones

~~from £49.99~~ from £42.49

9ct Gold Extra Fine Snake Chain - Various lengths

~~from £107.61~~ from £96.85

9ct Gold Filed Figaro Chain - Various lengths

~~from £53.76~~ from £48.38

Sterling Silver Plain Edge Bezel Cups for Cabochon Stones

from £0.80

Copper Serrated Edge Bezel Cups For Cabochon Stones

~~from £0.45~~ from £0.36

Champagne Faceted Round Diamond, Approx 4.5mm

~~£280.00~~ £238.00

Ocean Blue Faceted Diamond Stones

~~from £65.00~~ from £55.25

Diamond Cabochons - Approx 3mm round

~~£165.00~~ £140.25

Cubic Zirconia Cullinan Diamond Replica Collection

~~from £99.00~~ from £84.15

Chinese Spiderweb Matrix Turquoise Cabochons

~~from £2.55~~ from £2.55

Ruby Cabochons

~~from £2.65~~ from £2.65

Brecciated Jasper Cabochons

~~from £1.30~~ from £1.30

Rose Quartz Cabochons

~~from £0.60~~ from £0.60

Sterling Silver Large Hummingbird Charm

~~£15.95~~ £14.36

Sterling Silver Surfer Charm

~~£6.95~~ £6.25

Sterling Silver Bunny Charm

~~£9.40~~ £7.99

Sterling Silver Pineapple Charm

~~£8.95~~ £7.16

Turquoise Nuggets (Undrilled)

from £0.65

Apatite Faceted Rondelle Beads - Various sizes

from £2.95

Tanzanite Rondelle Beads - Various sizes

from £1.45

Pink Tourmaline Round Beads - Various sizes

from £12.99

Titanium Beta Quartz Crystals (Undrilled) - Various sizes

~~from £2.70~~ from £2.16

Angel Aura Beta Quartz Crystals (Undrilled) - Various sizes

~~from £2.70~~ from £2.70

Sunset Beta Quartz Crystals (Undrilled) - Various sizes

~~from £2.70~~ from £2.16

Silver Beta Quartz Crystals (Undrilled) - Various sizes

~~from £2.70~~ from £2.16

Sterling Silver Pre-Notched Ring for One 18x13mm Oval Faceted Stone

~~£29.99~~ from £26.99

Sterling Silver Claw Ring for 10x8mm Oval Cabochon Stone

~~£18.65~~ from £16.79

Sterling Silver Adjustable Leaf Ring Setting For 6mm Round Cabochons

~~£12.55~~ from £10.04

Sterling Silver Ring for One 4mm To 8mm Half Drilled Bead

~~£18.15~~ £16.34

Natural Ethiopian Opal Rough Nuggets (Undrilled) - Various Sizes

~~from £1.85~~ from £1.66

Natural Baltic Amber Rough Nuggets (Undrilled) - Various sizes

~~from £0.79~~ from £0.71

Citrine Top Drilled Faceted Teardrop Briolette Beads, 13x9mm teardrop

~~£54.00~~ £45.90

Green Onyx Faceted Heart Briolette Beads - Approx From 9mm

~~£3.25~~ £2.76

9ct Gold Filed Curb Chain - Various lengths

~~from £72.45~~ from £65.21

9ct Gold Close Trace Chain - Various lengths

~~from £124.65~~ from £112.18

9ct Gold Oval Belcher Chain - Various lengths

~~from £75.20~~ from £67.68

9ct Gold Fine Rope Chain - Various lengths

~~from £29.90~~ from £26.91

Labradorite Cabochons

~~from £2.25~~ from £2.25

Assorted Imperfect Faceted Gemstone Packs (minimum 6 stones per pack)

£29.99

Blue Chalcedony Cabochons

~~from £1.85~~ from £1.85

Peridot Cabochons

~~from £2.50~~ from £2.50

Sterling Silver Large Dragonfly Charm

~~£4.15~~ £3.32

Sterling Silver Parrot Charm

~~£10.95~~ £8.76

Sterling Silver Flamingo Charm

~~£9.35~~ £7.48

Sterling Silver Arrowhead Charm

~~£14.35~~ £12.91

Botswana Agate Cabochons

~~from £1.05~~ from £1.05

Diopside 4 Ray Star Cabochons

~~from £1.55~~ from £1.55

Fancy Jasper Cabochons

~~from £0.60~~ from £0.48

Black Lip Pearl Cabochons

~~from £1.00~~ from £1.00

Aqua Blue Chalcedony Faceted Bullet Shaped Beads - Approx 15x6mm

~~£2.79~~ £2.51

Amethyst Top Drilled Faceted Teardrop Briolette Beads - Various size

~~from £59.99~~ from £50.99

Sky Blue Topaz Top Drilled Faceted Teardrop Briolette Beads, Approx 15x10mm Teardrop

~~£64.35~~ £57.92

Assorted Imperfect Briolette Bead Pack, Pack of 8 Beads

£16.99

Sterling Silver Nautical Ships Wheel Charm

~~£7.95~~ £6.36

Sterling Silver Crab Charm

~~£12.95~~ £10.36

Sterling Silver Palm Tree Charm

~~£8.95~~ £7.16

Sterling Silver Cross Charm

~~£6.95~~ £5.56

Green Fluorite Octahedron Crystals, Pack of 10 Crystals (Undrilled)

~~£9.99~~ £4.99

Purple Fluorite Octahedron Crystals, Pack of 10 Crystals (Undrilled)

~~£9.99~~ £4.99

Pastel Rainbow Fluorite Octahedron Crystals, Pack of 10 Crystals ((Undrilled)

~~£9.99~~ £4.99

Rough Apatite Natural Crystals (Undrilled) - Various Sizes

~~from £2.25~~ from £1.91

Sterling Silver Heart Shape Affirmation Joy, Love and Peace Charm, Approx 22.5mm

~~£13.99~~ £11.19

Sterling Silver Heart Shaped Affirmation Dream, Live, Life, Charm, Approx 22.5mm

~~£13.99~~ £11.19

Sterling Silver Heart Shaped Affirmation Love, Faith, Hope, Charm, Approx 22.5mm

~~£13.99~~ £11.19

Sterling Silver Sugar Skull Charm

~~£9.99~~ £7.99

Iridescent White Flat Drusy Cabochons, Approx 18x13mm Oval

~~£19.00~~ £15.20

Sunset Blush Flat Drusy Cabochons

~~from £21.00~~ from £16.80

Kingfisher Flat Drusy Cabochons

~~from £12.60~~ from £10.08

Bronze Glow Window Drusy Cabochons

~~from £13.50~~ from £10.80

Sterling Silver 'Love' Ring

~~£5.99~~ £4.79

Sterling Silver Hammered Heart Ring

~~£5.99~~ £4.79

Sterling Silver Ring with Plain Bezel Cups For 3mm Cabochon Stones

~~£16.75~~ £13.40

Sterling Silver Ring for 10x8mm Cabochon Stone

~~£15.65~~ £14.08

Purple Kaleidoscope Quartz Faceted Stones, 18x13mm Oval

~~£59.95~~ £39.95

Iridescent Aqua Topaz Faceted Stones

~~from £25.10~~ from £21.34

Pink Kaleidoscope Quartz Faceted Stones, 18x13mm Oval

~~£59.95~~ £39.95

Sea Green Quartz Faceted Stones, Approx 18x13mm Oval

~~£59.95~~ £39.95

Sterling Silver Birdhouse Pendant Charm

~~£4.30~~ £3.44

Sterling Silver Open Scallop Shell Charm

~~£4.10~~ £3.69

14ct Gold Vermeil Small Geometric Diamond Pendant Charm

~~£8.15~~ £7.33

14ct Gold Vermeil Diamond Nimbus Pendant Charm

~~£9.95~~ £7.96

Blossom Pink Kaleidoscope Quartz Faceted Stones, Approx 18x13mm Oval

~~£59.95~~ £39.95

Marine Blue Quartz Faceted Stones, Approx 18x13mm Oval

~~£59.95~~ £39.95

Paraiba Aqua Blue Quartz Faceted Stones

~~from £42.40~~ from £42.40

Rainbow Titanium Flat Drusy Cabochons

~~from £12.60~~ from £10.08

Rainbow Moonstone Faceted Teardrop Briolette Beads - Approx From 9mm

~~£3.85~~ £3.46

Rainbow Moonstone Heart Shape Faceted Briolette Beads - Approx From 7mm

~~£5.65~~ £5.08

Purple Fluorite Tumbled Polished Stones, Pack Of 5 Stones

~~£9.99~~ £7.99

Rainbow Fluorite Tumbled Polished Stones, Pack of 5 Stones

~~£9.99~~ £7.99

Sterling Silver Snaptite Earstud Settings For Faceted Stones (Pair)

~~from £4.95~~ from £4.76

Sterling Silver Branch 6 Loop Connector Link

~~£3.95~~ £2.99

Sterling Silver Snowflake Earstuds

~~from £7.99~~ from £6.39

Sterling Silver Crimp with Loop (Pair)

~~from £5.99~~ from £5.99

Espresso Window Drusy Cabochons, Approx 18x13mm Rectangle

~~£13.75~~ £11.00

Super Seven Freeform Cabochon, Approx 19x12mm

~~£47.99~~ £38.39

Fossilised Coral Freeform Cabochon, Approx 26x18mm

~~£18.99~~ £9.50

Black Diamond Faceted Rondelle Beads - Various sizes

~~from £19.95~~ from £15.96

White Diamond Faceted Rondelle Beads - Various sizes

~~from £20.45~~ from £20.45

Natural Diamond Nuggets (Undrilled) - Various colours

~~£4.99~~ £3.99

Grey Diamond Faceted Rondelle Beads - Various sizes

~~£50.00~~ £40.00

Mystic Coated Sapphire Nugget Beads - Approx From 5mm

~~£2.99~~ £2.54

Pastel Pink Cubic Zirconia Faceted Stones, Approx 3mm Round

£0.70

Labradorite Faceted Stones

~~from £3.99~~ from £3.99

Jadeite Top Drilled Teardrop Gemstone Beads, Approx 22x7mm

~~£9.99~~ £8.49

Lapis Lazuli Cabochons

~~from £1.35~~ from £1.35

9ct Gold Claw Ring for 8mm Round Faceted Stone

~~£124.00~~ £111.60

Sterling Silver Adjustable Magpie Ring with Loop

~~£14.95~~ £11.96

Sterling Silver Brushed Finish Coin Beads, Approx 10mm

~~£6.10~~ £5.19

Plated Gimp Wire, Approx 1g pack - Various options

~~£4.40~~ £3.52

Silver Plated Nickel Silver Brooch Pin

~~£1.65~~ £1.32

Sterling Silver 6mm Closed Jump Rings

~~£1.25~~ £1.00

Fine Silver 20mm Marquise Earwires (pair)

~~£7.99~~ £6.79

Natural Emerald Nuggets (Undrilled) - Various sizes

~~from £6.15~~ from £4.92

Mini Crystal Geode, Approx From 15mm

~~£14.95~~ £11.96

Pink Tourmaline Rough Natural Crystals (Undrilled) - Various sizes

~~from £2.25~~ from £1.91

Rough Neon Apatite Natural Crystals (Undrilled) - Various sizes

~~from £1.99~~ from £1.69

Natural Rough Ruby Crystals (Undrilled) - Various Sizes

~~from £5.55~~ from £4.72

Natural Ruby Crystal Hexagon Slices (Undrilled) - Various sizes

~~from £9.75~~ from £8.29

Rough Aquamarine Crystals (Undrilled) - Various sizes

~~from £1.99~~ from £1.69

Herkimer 'Diamond' Natural Crystals (Undrilled) - Various Sizes

~~from £4.99~~ from £4.24

Medium Hand Carved Polished Guardian Angel, Rock Crystal

~~£13.99~~ £11.19

White Synthetic Thread - Various sizes

~~£2.00~~ from £1.60

Cushioned Pads for PB34 Pendant Boxes - Pack of 10

~~£1.60~~ from £1.28

Precious Metal Labels, Pack of 100 (approx)

~~£4.95~~ from £3.96

Shimmering Black Flat Drusy Cabochons

~~from £14.45~~ from £11.56

What Our Customers Say...

Helen

Just wanted to say thank you for picking such beautiful stones for my order. I'm halfway through making a ring for my daughter and the rose cut rainbow moonstones are particularly yummy. Thank you!

I added a special request for moonstones with strong blue/green flashes and received 3 briolettes which were exactly that - some of the prettiest moonstones I’ve seen. Thank you!

Jenny Kirkwood

Love the service you get and appreciate the range of products on offer. I just used the alligator tape for the first time and found myself asking - where have you been all my life?

Claire Hall

Kernowcraft is my go to for all my gemstones! Their stones are the first ones I show when offering my clients stone choices and I can't recommend their customer service enough! This is a company that cares!

Frank Wilson

It is always a joy to deal with your Company and your hints and tips always help me to improve my skills and encourage my interests. Thank you for caring about us small enthusiastic silversmiths!

Lynn Carson

I bought the sand dollar charm to make a holiday bracelet. It’s really lovely, subtle and pretty detail. Perfect piece and exactly as described.

Julia Schofield

I’ve used Kernowcraft as a supplier for findings and pearls since beginning my business 8 years ago, because I know I can absolutely rely on the quality I get. The service is pretty impeccable too.

Marshal

Thank you to the lady who went to a great deal of trouble to find a very small opal that fitted a bezel cup. The work is now complete and looks very nice - my wife is delighted with the result.

Sarah Tiley

Whenever I feel unsure as to where to purchase any stones or jewellery requirements I always go back to what is familiar. Thank you Kernowcraft for being true to your customers.

Janice Scragg

Your website is easy to use, your products excellent, nice friendly service on the phone and delivery quick, excellent. Thank you and well done Kernowcraft. Gold star!

Deborah Roberts-Barter

I have sent a couple of email enquiries today, which have been really quickly answered. This customer service is what made me order with you straight away!

Denise Mountain Pike

I recently ordered a couple of replacement stones from you and I'd just like to say how happy I am with my purchase and very impressed with the friendly helpful service you gave. Thank you very much.

Catriona

Thank you for my recent order as I'm blown away by all the lovely pieces. I don't really know what to start work on first. Thank you for supplying top quality items on a easy to use website.

Frank Wilson

I have grown as a jewellery maker over the last year or so due to the encouragement the team have given me - they are all experienced jewellery makers or keen crafters. They have helped to guide me through my inventory, offered helpful tips and advice on all manner of silver working.

Christine Wood

Just want to say a very big thank you for your quick delivery and excellent service. The stones I ordered arrived this morning, the quality and price are second to none. I was delighted with my purchase. Thank you so much.

Eve

The stones are excellent quality, and the special request I put in for dark citrines and paired malachites has been met perfectly. I am delighted with Kernowcraft, and will be back!

April Luescher

Beautiful quality and colours - I rarely buy semi-precious stones anywhere else these days. Very helpful, superb service, speedy delivery. What more could anyone want?

Lauren Jodie Piercy

Beautiful gemstones and a lot of choice. Running competitions and being interactive as well really sets them apart. Keep up the interesting content.

Maggi Henman

I’ve just had my first order from you and I am so pleased with the fast delivery and the quality of the products. The satin cords and the findings really finished off my ceramic jewellery.

Rhiannon Piper

The opal I received is absolutely amazing and just perfect. Its such a beautiful stone and I tried it with my wedding dress yesterday and its just set it off so well.

Kim Thomson

I have been using Kernowcraft since 1997 and still regularly recommend them to all my students.

Claire

I just wanted to say a big thank you for the beautiful sapphires that arrived today. Hannah picked out just what I wanted and I’m over the moon with them.

Jaquie

It can be difficult to order gemstones online - no such worries with Kernowcraft - you really do care about your products & clients and it shows.

Vivienne Sadler

Always too many temptations, but a joy to look through. Thank you for such good service. I have to be very strict with myself when I visit your website!

George Inglis

Great looking website, one of the best I've seen and used. Good search function, good range of products, good prices and great advice for jewellery makers of all abilities. All-in-all a great site and one I'll use again and again.

Daniel Coe

The customer service I have received from you and the help has been second to none. If only all companies were so helpful and understanding that i am a complete newbie. The retail world would be a better place.

Mihaela Ciubotaru

I am very happy with my products... it is wonderful to have a reliable source of materials and gems with a fast delivery and a lot of tips on how to use the tools we buy.

Joel Martin

Great, easy to navigate website with wonderful clear photographs. I look forward to receiving my order... it's going to be like Christmas!

Lenna

Hi, just a quick email to thank you for my cross and chain - I love it. What a speedy service - ordered it yesterday and wearing it tonight. Thank you very much.

Gloria Williams

I just came across your online shop and my first reaction was wow! It has everything i need to carry on with my jewellery making. I've seen things that i have been looking for and couldn't find in so many other shops!

Helen Bowles

I felt compelled to write to you, as I'm so impressed with your quick service! I've been a Kernowcraft customer for years and have never had anything but reliable, efficient service from you.

Dorota Todd

I just wanted to say how impressed I am with the quality of pearls in my recent order! Thank you so much for taking time and matching them into pairs, it's very appreciated. Thank you and I am definitely going to buy at your store in the future.

Hayley Meredith

I just wanted to say thank you for the amazing service from Kernowcraft. I find your website easy to navigate, products good quality and the delivery is second to none!

Lydia Farrow

Just to say that I have always had the best possible results for every order - however small and all your products are of excellent quality.

Catherine Warwick

Just received my order that I placed only yesterday. I wanted to say thank you! I am delighted with the choice of cabochon, setting and books. Now I have to read up on how to set it! FABULOUS SERVICE - Thank you!

Jill Hammersely

I just wanted to say a massive thank you to the team, particularly the ladies that helped me yesterday. Delivery took less than 24hrs, that's amazing. The quality of both cabochons and settings are stunning.