This 3ct marquise cut moissanite diamond ring in 14K solid gold exudes classic charm and radiant brilliance—ideal for a truly unforgettable proposal.
Shop Moissanite Jewelry
Welcome to our Moissanite Jewellery collection—where sparkle meets strength. Each piece is made using solid 14K or 18K gold and set with certified Moissanite stones that rival the brilliance of diamonds. Whether you're shopping for a statement ring, elegant earrings, or a meaningful gift, our collection offers timeless styles you’ll love to wear every day.
All jewellery is handcrafted with care, certified for authenticity, and shipped across the UK. With every order, you get trusted quality, a full invoice, and secure packaging. Our Moissanite jewellery combines beauty, ethics, and craftsmanship—designed to last a lifetime.
Ice Pear Moissanite Engagement Ring 18karat Gold
Inkling Studs in Marquise Diamond
Inkling Studs in Marquise Diamond
Get this Product in 14K Gold
These Inkling studs feature marquise-cut diamonds in a minimalist design—offering subtle sparkle and refined elegance for any occasion.
Inline Threader with Diamonds
Inline Threader with Diamonds
Get this Product in 14K Gold
These inline threader earrings feature sparkling diamonds in a refined, linear design—perfect for a delicate yet modern touch of everyday sophistication.
Lady’s Slipper Ring, Oval Cut Moissanite Diamond Ring for Women
Lady’s Slipper Ring, Oval Cut Moissanite Diamond Ring for Women
Lakeside Ring, .5ct. Yellow Cushion Cut Diamond
Lakeside Ring, .5ct. Yellow Cushion Cut Diamond
Marquise Cut 14K Solid Gold 4ct Moissanite Diamond Engagement Ring
Marquise Cut 14K Solid Gold Moissanite Diamond Engagement Ring
Marquise Cut 18K Solid Gold 4ct Moissanite Diamond Engagement Ring
Marquise Cut 18K Solid Gold Moissanite Diamond Engagement Ring
Marquise Cut 2ct 14K Solid Gold Moissanite Diamond Engagement Ring
Marquise Cut 2ct 18K Solid Gold Moissanite Diamond Engagement Ring
Marquise Cut 3.5 ct 14K Solid Gold Moissanite Diamond Engagement Ring
Marquise Cut 3.5 ct 18K Solid Gold Moissanite Diamond Engagement Ring
Marquise Cut 3ct 18K Solid Gold Moissanite Diamond Engagement Ring
Marquise Cut Halo Ring 4ct Moissanite Diamond Engagement Ring
Marquise Cut Halo Ring 4ct Moissanite Diamond Engagement Ring
Marquise Moissanite Diamond Dome Ring, 14k Gold Pave Signet Statement Ring for Women
Marquise Moissanite Diamond Dome Ring, 18k Gold Pave Signet Statement Ring for Women
Minimalist Pave Moissanite Diamond Ring: 14k Gold Signet Pinky Statement Ring for Women
Minimalist Pave Moissanite Diamond Ring: 18k Gold Signet Pinky Statement Ring for Women
Mixed Shape Triple bypass ring | Multi Moissanite Diamond Wrap Ring | 14k solid gold
Mixed Shape Triple bypass ring | Multi Moissanite Diamond Wrap Ring | 18K Solid Gold
Moissanite 4.5mm Width Mens Wedding Band, Matt Men’s Wedding Band
Moissanite 4.5mm Width Mens Wedding Band, Matt Men’s Wedding Band
Moissanite Diamond and Black Onyx Cocktail Ring | 14K Solid Gold Black Onyx Statement Ring
Moissanite Diamond and Black Onyx Cocktail Ring | 18K Solid Gold Black Onyx Statement Ring
Get this Product in 14K Gold
This 18k solid gold cocktail ring pairs moissanite diamonds with a striking black onyx centerpiece—perfect for bold elegance and refined evening glamour.
Moissanite Diamond and Black Onyx Fashion Ring | 14K Solid Gold Onyx Statement Ring
Moissanite Diamond and Black Onyx Fashion Ring | 18K Solid Gold Onyx Statement Ring
Get this Product in 14K Gold
Crafted in 18k solid gold, this fashion ring features moissanite diamonds and black onyx—blending classic elegance with a bold, modern statement.
Moissanite Diamond And Sapphire Evil Eye Medallion Necklace
Moissanite Diamond And Sapphire Evil Eye Medallion Necklace
Moissanite Diamond Arrow 14K Gold Ear Climber
Moissanite Diamond Arrow 18k Gold Ear Climber
Get this Product in 14K Gold
Crafted in 18k Solid Gold, this arrow ear climber sparkles with moissanite diamonds—offering a modern, edgy touch with refined brilliance and style.
Moissanite Diamond Blue Enamel Huggie
Moissanite Diamond Blue Enamel Huggie
Moissanite Diamond Classic Marriage Band: Solo Low Dome Ring in 14k Solid Gold
Moissanite Diamond Classic Marriage Band: Solo Low Dome Ring in 18K Solid Gold
Moissanite Diamond Cluster Ring
Moissanite Diamond Cluster Ring
Get this Product in 14K Gold
Embrace elegance with our Moissanite Diamond Cluster Ring, featuring D Color, VVS1 Clarity diamonds set in 18k solid gold. Available in yellow, white, and rose gold.
Moissanite Diamond Croissant Bubble Ring
Moissanite Diamond Croissant Bubble Ring
Moissanite Diamond Cuff Ring | Solid Gold Open Stacking Ring | 14K Pave Moissanite Diamond Wrap Ring
Moissanite Diamond Cuff Ring | Solid Gold Open Stacking Ring | 18k Pave Moissanite Diamond Wrap Ring
Moissanite Diamond Gold Mosaic Studs
Moissanite Diamond Gold Mosaic Studs
Get this Product in 14K Gold
These mosaic studs feature moissanite diamonds set in a stylish gold design—offering a modern, artistic twist on classic sparkle for any occasion.
Moissanite Diamond Half Eternity Wedding Ring | 14k Solid Gold Sparkling Band for Women
Moissanite Diamond Half Eternity Wedding Ring | 18K Solid Gold Sparkling Band for Women
Moissanite Diamond Halo Engagement Ring
Moissanite Diamond Halo Engagement Ring
Moissanite Diamond Marquise Stud Earring
Moissanite Diamond Marquise Stud Earring
Get this Product in 14k Gold
This marquise moissanite stud earring offers a sleek, elongated sparkle—crafted for modern elegance and ideal for everyday wear or special occasions.
Moissanite Diamond Open Bezel Pinky Ring: 14k Solid Gold Statement Ring for Women
Moissanite Diamond Open Bezel Pinky Ring: 18K Solid Gold Statement Ring for Women
Moissanite Diamond Round 4-Prong Split Shank Solitaire Ring
Moissanite Diamond Snowflake Engagement Ring: 14k Solid Gold Promise Ring for Women
Moissanite Diamond Snowflake Engagement Ring: 18K Solid Gold Promise Ring for Women
Moissanite Diamond Solid Gold Eternity Ring
Moissanite Diamond Solid Gold Eternity Ring
Moissanite Diamond Solitaire Ring in Art Deco Style | Cocktail Ring For Women
Moissanite Diamond Solitaire Ring in Art Deco Style | Cocktail Ring For Women
Moissanite Diamond Starburst Wedding Band, 14k Solid Gold Dainty Celestial Ring for Women
Moissanite Diamond Starburst Wedding Band, 18K Solid Gold Dainty Celestial Ring for Women
Moissanite Diamond tennis necklace
Moissanite Diamond tennis necklace
Moissanite Diamond tennis necklace
Moissanite Diamond tennis necklace
Moissanite Diamond tennis necklace
Moissanite Diamond tennis necklace
Moissanite Diamond tennis necklace | 10ct tennis necklace
Moissanite Diamond tennis necklace | 10ct tennis necklace
Moissanite Diamond Vine Ring
Moissanite Diamond Vine Ring
Moissanite Diamond Zigzag Ring | 14k Solid Gold Stacking Ring for Women | Pave Wave Ring
Moissanite Diamond Zigzag Ring | 18K Solid Gold Stacking Ring for Women | Pave Wave Ring
Non-traditional Engagement Ring | Accented Bezel Solitaire | 14k Solid Gold Halo
Non-traditional Engagement Ring | Accented Bezel Solitaire | 18K Solid Gold Halo
Get this Product in 14K Gold
This non-traditional engagement ring features an accented bezel solitaire with a 18k solid gold halo—modern design meets timeless charm for a bold love story.
Offset Open Diamond Ring
Offset Open Diamond Ring
Opal Tennis Bracelet, Moissanite Diamond Tennis Bracelet, gold tennis bracelet
Opal Tennis Bracelet, Moissanite Diamond Tennis Bracelet, gold tennis bracelet
Out of Bounds Studs
Out of Bounds Studs
Get this Product in 14K Gold
18k gold Out of Bounds Studs featuring D color, VVS1 clarity moissanite diamonds. A modern, radiant statement piece. BIS Hallmarked for authenticity.
Oval Cut 3ct Moissanite Diamond Engagement Ring
Oval Cut 3ct Moissanite Diamond Engagement Ring
Oval Cut 4ct Moissanite Diamond Engagement Ring
Oval Cut 4ct Moissanite Diamond Engagement Ring
Get this Product in 14K Gold
The Oval Cut 4 ct Moissanite Diamond Engagement Ring features a 4-carat VVS1, D color moissanite diamond in a sleek 18k solid gold band. Available in rose, yellow, and white gold.
Oval Moissanite Hidden Halo Invisible Wrap Solitaire Engagement ring
Oval Moissanite Hidden Halo Invisible Wrap Solitaire Engagement ring
Oval Moissanite with .04 ct Side Flare Diamond Ring
Oval Moissanite with .04 ct Side Flare Diamond Ring
History, Types, Cultural Significance Of Moissanite Jewellery
Moissanite has a story like no other. Originally discovered in a meteor crater in the late 1800s, it was later recreated in labs for its unmatched brilliance and fire. Today, Moissanite is one of the most loved diamond alternatives in the UK, valued for its sparkle, durability, and affordability.
This collection showcases a wide range of styles designed for every occasion. You’ll find:
Solitaire and halo engagement rings
Eternity bands and stackables
Tennis bracelets and charm chains
Classic Moissanite studs and drop earrings
Delicate pendants and bold statement pieces
Every piece is made using 14K or 18K solid gold—available in yellow, white, or rose gold—so it won’t tarnish or fade. Whether you're drawn to minimal elegance or bold sparkle, our handcrafted designs are made to match your style.
Moissanite has quickly become a favourite in UK jewellery culture. It offers luxury without the high price tag and reflects a conscious, modern lifestyle from engagements to anniversaries, or just because—it’s jewellery that makes a statement and feels good to wear.
Quality of Material Used
Our jewellery is crafted with 100% solid 14K or 18K gold—never plated, never filled. This makes it strong, safe, and made to last. Each Moissanite stone is ethically sourced and certified, chosen for clarity, cut, and sparkle.
The result? Jewellery that’s hypoallergenic, durable, and suitable for everyday wear. It holds its brilliance over time and is gentle on sensitive skin. It’s luxury without compromise.
Certifications Provided
Every item in our Moissanite jewellery collection comes with a GRA certificate, confirming the authenticity and cut quality of your Moissanite stone. You’ll also receive:
A 14K or 18K gold purity stamp
A complete invoice
Full certification documentation
Certified jewellery ensures you’re investing in beauty, backed by trust.
Craftsmanship
Each piece is handcrafted by experienced artisans, using techniques that emphasise detail, symmetry, and comfort. From stone setting to polishing, every step is carefully executed to ensure lasting elegance and wearability.
All jewellery undergoes a multi-step quality inspection before shipping, delivering handcrafted fine jewellery that’s built to shine for a lifetime.
Frequently Asked Questions
1. How long does shipping take to the UK?
Shipping takes 12 to 22 business days to your U.K. address.
2. Are your pieces made of real gold?
Yes, all items are crafted from 100% solid 14K or 18K gold, not plated or filled.
3. What’s your return policy?
We accept returns only for damaged items or if the wrong product is delivered.
4. Do you offer free shipping across the UK?
Yes, we offer free shipping on all orders across the UK.
5. Will I receive tracking details?
Yes, tracking information is provided as soon as your order ships.
6. How can I contact The Karat Store?
You can email us anytime at contact@thekaratstore.uk.
7. Are your Moissanite stones certified?
Yes, all stones come with a GRA certificate and a 14K or 18K gold stamp on the jewellery.
8. Can I place a custom jewellery order?
Absolutely! We welcome custom orders—just share your design and we'll bring it to life.
9. Are your products hypoallergenic?
Yes, all our jewellery is hypoallergenic and nickel-free, safe even for sensitive skin.
10. How is the jewellery packaged?
Each item arrives in secure, tamper-proof packaging, ideal for gifting or safekeeping.