Shop Gemstone Solitaire Rings
Let your style shine with the quiet beauty of our gemstone solitaire rings—a celebration of simplicity, colour, and individuality. Set in 100% solid 14K & 18K gold and featuring ethically sourced natural gemstones, each ring centres around a single stunning stone. Whether it’s a gift for a loved one or a personal favourite, solitaire rings offer timeless elegance and endless meaning.
Each ring is certified, artisan-crafted, and shipped securely across the UKÂ in tamper-proof, gift-ready packaging.
14K Solid Gold Teal Green Solitaire Montana Sapphire Rings Set
14K Solid Gold Teal Montana Sapphire Ring Set
14K Solid Gold Teal Sapphire Engagement Ring with Salt and Pepper Diamonds
14K Solid Gold Teal Sapphire Hidden Halo Diamond Engagement Ring
14K Solid Gold Teal Sapphire Marquise Engagement Ring
14K Solid Gold White Sapphire Astra Ring
14K Solid Gold Yellow Sapphire & Diamond Engagement Ring
14K Solid Gold Yellow Sapphire Ring
18k Gold Oval Cut Aquamarine Diamond Solitaire Ring
18k Gold Sapphire & Diamond Wedding Ring
18K Solid Gold 1.44ct. Blue Sapphire Ring
18K Solid Gold 1ct. Violet Montana Sapphire Ring
18K Solid Gold 3 ct Montana Sapphire Solitaire Engagement Ring
18K Solid Gold 5.46 Carat Solitaire Sapphire and Diamond Eternity Band Ring
18K Solid Gold Amethyst and Diamond Ring
18K Solid Gold Amethyst Cocktail Ring
18K Solid Gold Amethyst Ring
18K Solid Gold Amethyst Ring
18K Solid Gold Amethyst Ring
18K Solid Gold Amethyst Rings
18K Solid Gold Aqua Blue Montana Sapphire Solitaire Engagement Ring
18K Solid Gold Aqua Blue Sapphire Engagement Ring Set
18K Solid Gold Aquamarine Combo Jewelry Set
18K Solid Gold Aquamarine Ring
18K Solid Gold Aquamarine Ring
18K Solid Gold Aquamarine Ring
18K Solid Gold Aquamarine Solitaire Ring
18K Solid Gold Baguette Emerald Twist Ring
18K Solid Gold Bezel Iolite Solitaire Ring
18K Solid Gold Bezel Peridot Solitaire Ring
18K Solid Gold Blue Sapphire And Diamond Ring
18K Solid Gold Blue Sapphire and Diamond Ring
18K Solid Gold Blue Sapphire Engagement Rings | Blue Sapphire and Diamond Ring
18K Solid Gold Blue Sapphire Ring
18K Solid Gold Blue Sapphire Ring
18K Solid Gold Blue Sapphire Ring in Prong Setting
18K Solid Gold Blue Topaz Candy Cocktail Ring
18K Solid Gold Citrine & Diamond Ring
18K Solid Gold Citrine & Diamond Ring
18K Solid Gold Citrine Ring
18K Solid Gold Citrine Ring
18K Solid Gold Citrine Solitaire Ring
18K Solid Gold Cushion-Cut Natural Emerald Solitaire Ring
18K Solid Gold Diamond and Aquamarine Engagement Ring
18K Solid Gold Diamond And Baguette Topaz Ring
18K Solid Gold Diamond and Sapphire Cocktail Ring
18K Solid Gold Emerald & Diamond Engagement Ring
18K Solid Gold Emerald Diamond Engagement Ring
18K Solid Gold Emerald Marquise Ring
18K Solid Gold Emerald Ring
18K Solid Gold Emerald Ring
18K Solid Gold Emerald Ring
18K Solid Gold Emerald Ring
18K Solid Gold Emerald Ring
18K Solid Gold Emerald Ring
18K Solid Gold Emerald Ring
18K Solid Gold Emerald Solitaire Ring
18K Solid Gold Emerald Teardrop Solitaire Ring
18K Solid Gold Enchanted Garden Purple Sapphire Ring
18K Solid Gold Green Amethyst Ring
18K Solid Gold Green Sapphire and Diamonds Engagement Ring
Elegant 18k solid gold engagement ring featuring a rich green sapphire accented with diamonds—crafted for timeless romance and natural beauty.
18K Solid Gold Green Teal Montana Sapphire Ring
18K Solid Gold Hexagon Lab Grown Diamond and Natural Sapphire Engagement Ring Set
18K Solid Gold Lab Grown Royal Blue Sapphire and Diamond Solitaire Ring
18K Solid Gold Leaf Engagement Ring With Montana Sapphire
18K Solid Gold Marquise Sapphire Ring
18K Solid Gold Montana Sapphire Cluster Engagement Ring
Romantic 18k solid gold engagement ring featuring a cluster of Montana sapphires—crafted for natural elegance and timeless sophistication.
18K Solid Gold Montana Sapphire Ring
Elegant 18k solid gold ring featuring a captivating Montana sapphire—crafted for timeless beauty, natural charm, and refined sophistication.
18K Solid Gold Montana Sapphire Solitaire Engagement Ring Set
18K Solid Gold Moss Agate Solitaire Ring
18K Solid Gold Moss Agate Solitaire Ring
18K Solid Gold Natural Tanzanite Gemstone Ring
18K Solid Gold Nature Inspired Light Blue Montana Sapphire Diamond Engagement Ring
18K Solid Gold Opal Solitaire Ring
18K Solid Gold Oval Peridot & Diamond Ring
18K Solid Gold Oval Sapphire Ring
18K Solid Gold Parti Color Sapphire Solitaire Ring
18K Solid Gold Pastel Blue Sapphire & Diamond Engagement Ring
18K Solid Gold Pastel Blue Sapphire Hidden Halo Diamond Engagement Ring
18K Solid Gold Pear Cut Blue Sapphire Ring
18K Solid Gold Pear Cut Emerald Engagement Ring
Timeless 18k solid gold engagement ring featuring a pear-cut emerald—crafted for elegant brilliance, vibrant color, and lasting love.
18K Solid Gold Pear Shape Emerald Ring
18K Solid Gold Peridot Ring
18K Solid Gold Pink Morganite and Diamond Solitaire Cocktail Ring
18K Solid Gold Pink Sapphire & Diamond Ring
18K Solid Gold Quartz Ring
18K Solid Gold Quartz Ring
18K Solid Gold Rare Emerald Diamond Solitaire Ring
18K Solid Gold Red Tourmaline Solitaire Ring
18K Solid Gold Round Cut Blue Sapphire Ring
18K Solid Gold Round Emerald Ring
18K Solid Gold Round Shape Natural Emerald Solitaire Ring in Four-Prong
18K Solid Gold Ruby Ring
18K Solid Gold Ruby Ring
18K Solid Gold Ruby Solitaire Band
18K Solid Gold Sapphire & Diamond Engagement Ring
18K Solid Gold Sapphire and Diamond Engagement Ring Set
18K Solid Gold Sapphire Halo Diamond Ring
18K Solid Gold Sapphire Ring
18K Solid Gold Sapphire Ring
History, Types, Cultural Significance Of Gemstone Solitaire Rings
There’s something powerful about a single gemstone. In UK fine jewellery, solitaire gemstone rings are treasured for their timeless appeal, meaningful symbolism, and ability to highlight the beauty of one carefully chosen stone.
At The Karat Store, you’ll find a wide variety of solitaire styles—from traditional prong settings to sleek bezels and modern east-west designs. Choose from natural stones like emerald, ruby, sapphire, garnet, aquamarine, topaz, citrine, amethyst, and more—available in 14K & 18K yellow, white, or rose gold.
Whether you’re celebrating a birthstone, engagement, or personal milestone, a gemstone solitaire ring is a lasting, beautiful expression of who you are.
Quality of Material Used
All our solitaire rings are made from 100% solid 14K gold, never plated or filled, ensuring brilliance, longevity, and hypoallergenic comfort for sensitive skin.
We use natural, ethically sourced gemstones, hand-selected for their vivid colour, clarity, and perfect proportion. Each stone is precision-set to shine from every angle.
Certifications Provided
Every gemstone solitaire ring includes a Gemological Lab Certificate, verifying gemstone authenticity and quality.
Your purchase also includes:
A visible 14K & 18K gold purity stamp
A detailed invoice
Full gemstone certification paperwork
Buying certified gemstone jewellery means investing in beauty, trust, and craftsmanship.
Craftsmanship
Each ring is individually handmade by expert artisans, designed to highlight the natural character of the gemstone. From clean-lined settings to high-polish finishes, every ring reflects thoughtful craftsmanship and timeless design.
Before shipping, each ring undergoes a multi-step quality check and is delivered in secure, tamper-proof packaging, ready to wear or gift.
Frequently Asked Questions
1. How long does shipping take to the UK?
Shipping takes 12 to 22 days from our workshop to your U.K. address.
2. Are your rings made with real gold?
Yes, all gemstone solitaire rings are made with 100% solid 14K & 18K gold, never plated or filled.
3. Can I return the ring if it doesn’t fit?
We accept returns only for damaged or incorrect items, so please confirm your size before placing your order.
4. Is shipping free across the UK?
Yes, we offer free shipping throughout the United Kingdom.
5. Will I receive tracking information?
Yes, we provide tracking details once your order ships.
6. How can I contact customer support?
You can email us anytime at contact@thekaratstore.uk.
7. Will my ring come with certification?
Yes, every ring includes a Gemological Lab Certificate.
8. Can I customise the gemstone or setting?
Absolutely! We accept custom orders—choose your stone, cut, gold tone, and setting style.
9. Is your gold hypoallergenic?
Yes, our solid 14K & 18K gold is nickel-free and safe for sensitive skin.
10. Will the ring come in gift-ready packaging?
Yes, all rings arrive in secure, tamper-proof packaging with a premium jewellery box.