This 14K solid gold engagement ring features a 1.5CT oval moissanite diamond with a hidden halo—blending classic beauty and graceful sparkle in every detail.
Buy Moissanite Engagement Ring Under $300
Yes, you can find a beautiful, real gold engagement ring for less than $300. Our Moissanite Engagement Rings under $300 are made with 100% solid 14K & 18K gold and set with brilliant certified Moissanite stones, offering timeless sparkle at a truly affordable price. Perfect for proposals on a budget, promise rings, or everyday elegance—these rings are designed to make love affordable.
Each ring is handcrafted, GRA certified, and shipped across the UK with free delivery, secure packaging, and a complete invoice. Because meaningful moments deserve quality, even without the big price tag.
14k Gold 1 CT Elongated Cushion Cut Moissanite Diamond Snowdrift Engagement Ring
£392.00
14K Gold Lady’s Slipper Ring, Oval Cut Diamond Moissanite Engagement Ring
£350.00
14K Gold Moissanite Diamond Classic Solitaire Ring
£324.00
14k Gold Oval Moissanite Diamond Solitaire Ring | Solid Gold Bezel Set Engagement Ring
£370.00
14K Gold Pear Cut Moissanite Diamond Engagement Ring |Solitaire Engagement Ring
£370.00
14K Solid Gold Bezel Solitaire Moissanite Diamond Ring
£370.00
14K Solid Gold 0.8 Carat Oval Cut Moissanite Diamond Engagement Ring
£350.00
14K Solid Gold 0.80 Carat Moissanite Engagement Ring
£366.00
14k Solid Gold 1.04 ct Long Pear Moissanite Diamond Ring
£355.00
14k Solid Gold 1.0ct 4-Prong Round Cut Solitaire Moissanite Engagement Ring
£377.00
14K Solid Gold 1.28 CT Oval Cut Moissanite Snowdrift Engagement Ring
£392.00
14K Solid Gold 1.5CT Moissanite Diamond Bezel Set Pear Solitaire Ring
£314.00
14k Solid Gold 4-Prong Promise Knife Edge Princess Cut Solitaire Engagement Ring
£351.00
14K Solid Gold Emerald Cut Moissanite Engagement Ring
£376.00
14k Solid Gold Faceted Band Solitaire Ring | 0.3CT Round Engagement Ring | 14k Solid Gold Ring
£273.00
14K Solid Gold Hidden Halo Moissanite Engagement Ring | 1CT Round Cut Moissanite Diamond Ring
£384.00
14k Solid Gold Luminary Ring
£351.00
14k Solid Gold Marquise 4-Prong Solitaire Moissanite Diamond Ring
£370.00
14K Solid Gold Marquise Moissanite Diamond Engagement Ring | 0.5ctw Solitaire Ring with Round Moissanite Diamonds
£347.00
14k Solid Gold Marquise Moissanite Diamond Promise Ring | 0.8ctw Engagement Ring | Vintage Ring with Side Stone
£370.00
14k Solid Gold Moissanite Diamond Clear Water Ring
£351.00
14k Solid Gold Moissanite Diamond Emerald Cut Ring
£398.00
14k Solid Gold Moissanite Diamond Emerald Cut Ring
£388.00
14k Solid Gold Moissanite Diamond Oval Pave Band Solitaire
£351.00
14k Solid Gold Moissanite Diamond Radiant Cut Engagement Ring
£370.00
14k Solid Gold Oval Moissanite Diamond Ring
£351.00
14K Solid Gold Pear Cut Moissanite Diamond Ring
£388.00
14k Solid Gold Rose Cut Moissanite Diamond Ring
£333.00
14k Solid Gold Round 6-Prong Solitaire Moissanite Engagement Ring
£370.00
14k Solid Gold Round Cut Moissanite Diamond Ring
£370.00
14k Solid Gold Round Cut Moissanite Diamond Ring
£351.00
14k Solid Gold Round Moissanite Diamond Engagement Ring
£370.00
14K Solid Gold Solitaire Moissanite Diamond Ring
£370.00
14K Solid Gold Unique Ring| White and Black Moissanite Diamond Ring
£369.00
18k Gold 1 CT Elongated Cushion Cut Moissanite Diamond Snowdrift Engagement Ring
£577.00
Get this Product in 14K Gold
"Elegant 18k Gold 1 CT Elongated Cushion Cut Moissanite Diamond Snowdrift Engagement Ring – a beautiful design with a 1ct Moissanite diamond in an elongated cushion cut, perfect for a timeless proposal."
18k Gold Lady’s Slipper Ring, Oval Cut Diamond Moissanite Engagement Ring
£535.00
18k Gold Oval Moissanite Diamond Solitaire Ring | Solid Gold Bezel Set Engagement Ring
£555.00
18k Gold Pear Cut Moissanite Diamond Engagement Ring |Solitaire Engagement Ring
£555.00
Get this Product in 14K Gold
"Elegant 18k Gold Pear Cut Moissanite Diamond Engagement Ring – a beautiful solitaire design featuring a pear-cut Moissanite diamond for a classic look."
18K Solid Gold 0.8 Carat Oval Cut Moissanite Diamond Engagement Ring
£535.00
18K Solid Gold 0.80 Carat Moissanite Engagement Ring
£551.00
18K Solid Gold 1.04 ct Long Pear Moissanite Diamond Ring
£540.00
Get this Product in 14K Gold
This 18k solid gold ring features a 1.04ct long pear-shaped moissanite diamond—offering graceful curves and brilliant fire in a refined, feminine design.
18K Solid Gold 1.0ct 4-Prong Round Cut Solitaire Moissanite Engagement Ring
£562.00
Get this Product in 14K Gold
This 18k solid gold engagement ring features a 1.0ct round cut moissanite in a 4-prong solitaire setting—offering brilliant sparkle and enduring charm.
18K Solid Gold 1.28 CT Oval Cut Moissanite Snowdrift Engagement Ring
£577.00
18K Solid Gold 1.5CT Moissanite Diamond Bezel Set Pear Solitaire Ring
£499.00
18K Solid Gold 2ct. Square Radiant Cut Moissanite Diamond Ring
£540.00
18K Solid Gold 4-Prong Promise Knife Edge Princess Cut Solitaire Engagement Ring
£536.00
Get this Product in 14k Gold
A Princess-cut solitaire engagement ring in 18k solid gold, featuring a knife-edge band and 4-claw prong setting for timeless elegance.
18k Solid Gold Bezel Solitaire Moissanite Diamond Ring
£555.00
18K Solid Gold Emerald Cut Moissanite Engagement Ring
£561.00
18K Solid Gold Faceted Band Solitaire Ring | 0.3CT Round Engagement Ring | 18K Solid Gold Ring
£458.00
Get this Product in 14K Gold
This 18k solid gold ring features a 0.3CT round moissanite diamond set on a faceted band—blending timeless sparkle with a unique, minimalist texture.
18K Solid Gold Hidden Halo Moissanite Engagement Ring | 1CT Round Cut Moissanite Diamond Ring
£569.00
Get this Product in 14K Gold
This 18k solid gold engagement ring features a 1CT round cut moissanite diamond with a hidden halo—offering radiant beauty and subtle, elegant detail.
18K Solid Gold Hidden Halo Oval Moissanite Diamond Engagement Ring 1.5CT Engagement Ring
£517.00
18K Solid Gold Marquise 4-Prong Solitaire Moissanite Diamond Ring
£555.00
18K Solid Gold Marquise Moissanite Diamond Engagement Ring | 0.5ctw Solitaire Ring with Round Moissanite Diamonds
£532.00
18K Solid Gold Marquise Moissanite Diamond Promise Ring | 0.8ctw Engagement Ring | Vintage Ring with Side Stone
£555.00
18K Solid Gold Moissanite Diamond Classic Solitaire Ring
£509.00
18K Solid Gold Moissanite Diamond Clear Water Ring
£536.00
Get this product in 14k Gold
This 18k solid gold Clear Water ring features a luminous moissanite diamond in a flowing, organic design—capturing grace, clarity, and timeless sparkle.
18K Solid Gold Moissanite Diamond Emerald Cut Ring
£583.00
18K Solid Gold Moissanite Diamond Emerald Cut Ring
£573.00
18K Solid Gold Moissanite Diamond Oval Pave Band Solitaire
£536.00
Get this Product in 14K Gold
This 18k solid gold ring features an oval moissanite diamond set atop a pave band—offering radiant brilliance and graceful sophistication in every detail.
18K Solid Gold Moissanite Diamond Radiant Cut Engagement Ring
£555.00
18K Solid Gold Oval Moissanite Diamond Ring
£536.00
18K Solid Gold Rose Cut Moissanite Diamond Ring
£518.00
Get this Product in 14k Gold
Crafted in 18k solid gold, this ring features a stunning rose cut moissanite diamond—offering antique charm and soft brilliance in an elegant, classic design.
18K Solid Gold Round 6-Prong Solitaire Moissanite Engagement Ring
£555.00
Get this Product in 14K Gold
This 18k solid gold engagement ring features a brilliant round moissanite diamond in a 6-prong setting—blending elegance, durability, and lasting beauty.
18K Solid Gold Round Cut Moissanite Diamond Ring
£555.00
Get this Product in 14K Gold
Crafted in 18k solid gold, this ring features a sparkling round cut moissanite diamond—offering timeless charm and radiant beauty for any occasion.
18K Solid Gold Round Moissanite Diamond Engagement Ring
£555.00
18K Solid Gold Solitaire Moissanite Diamond Ring
£555.00
18K Solid Gold Unique Ring| White and Black Moissanite Diamond Ring
£554.00
Get this Product in 14k Gold
This 18k solid gold ring features white and black moissanite diamonds in a unique design—perfect for making a bold, sophisticated, and stylish statement.
2ct. Square Radiant Cut Moissanite Diamond Ring
£355.00
4 Carat Cushion ( Square ) Cut Moissanite Engagement Ring 14 Karat Gold
£376.00
4 Carat Cushion ( Square ) Cut Moissanite Engagement Ring 18karat Gold
£561.00
4ct Cushion Moissanite Engagement Ring For Women
£392.00
4ct Cushion Moissanite Engagement Ring For Women
£577.00
Diamond Distance Ring, Diamond Moissanite Engagement Ring 14 Karat Gold Ring
£347.00
Diamond Distance Ring, Diamond Moissanite Engagement Ring 18karat Gold Ring
£532.00
Marquise Cut 2ct 14K Solid Gold Moissanite Diamond Engagement Ring
£392.00
Marquise Cut 2ct 18K Solid Gold Moissanite Diamond Engagement Ring
£577.00
Non-traditional Engagement Ring | Accented Bezel Solitaire | 14k Solid Gold Halo
£295.00
Non-traditional Engagement Ring | Accented Bezel Solitaire | 18K Solid Gold Halo
£480.00
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.
Round Cut 1 ct Moissanite Diamond Engagement Ring
£318.00
Round Cut 1 ct Moissanite Diamond Engagement Ring
£503.00
Round Cut 1ct Moissanite Diamond Pave Setting Engagement Ring
£629.00
Round Cut 1ct Moissanite Diamond Pave Setting Engagement Ring
£814.00
Small Pear Moissanite Diamond Halo Ring | 0.30CT Dainty Engagement Ring for Women
£296.00
Small Pear Moissanite Diamond Halo Ring | 0.30CT Dainty Engagement Ring for Women
£481.00
Solitaire Fancy Yellow and White Moissanite Diamond Ring | 14K Solid Gold Solitaire Ring
£388.00
Solitaire Fancy Yellow and White Moissanite Diamond Ring | 18K Solid Gold Solitaire Ring
£573.00
Get this Product in 14K Gold
This 18k solid gold solitaire ring features a stunning mix of yellow and white moissanite diamonds—ideal for a unique, elegant engagement or statement look.
Solitaire Heart Cut Moissanite Engagement Ring 14 Karat Gold
£338.00
Solitaire Heart Cut Moissanite Engagement Ring 18karat Gold
£523.00
Stargaze Ring, Oval Cut Diamond Moissanite Engagement Ring 14 Karat Gold Ring
£387.00
Stargaze Ring, Oval Cut Diamond Moissanite Engagement Ring 18karat Gold Ring
£572.00
Threaded Ring, 1ct. Oval Cut Moissanite Engagement Diamond Ring
£346.00
Threaded Ring, 1ct. Oval Cut Moissanite Engagement Diamond Ring
£531.00
History, Types, Cultural Significance Of Moissanite Engagement Ring Under $300
Love doesn't have to cost a fortune. These Moissanite engagement rings are thoughtfully designed to deliver the look and feel of fine jewellery without breaking the bank. They’re perfect for minimalist styles, young couples, or anyone who values simplicity and shine.
Our Moissanite engagement rings under $300 include:
Petite solitaire designs with round or oval Moissanite
Slim bands for a subtle, everyday sparkle
Bezel-set and low-profile settings for comfort and durability
Dainty styles in yellow, white, or rose 14K or 18K gold
Even with a modest price, these rings offer long-lasting quality, thoughtful design, and a sparkle that catches the eye.
Quality of Material Used
We don’t compromise on materials. All Moissanite engagement rings under $300 are crafted using 100% solid 14K or 18K gold—never plated or filled—ensuring strength, shine, and long-term value.
Our Moissanite stones are ethically sourced, cut to maximise brilliance, and securely set. All rings are hypoallergenic, nickel-free, and safe for everyday wear—even on sensitive skin.
Certifications Provided
Each Moissanite engagement ring under $300 includes a GRA certificate, verifying the cut, clarity, and authenticity of your Moissanite. You’ll also receive:
A 14K or 18K gold purity stamp
A complete invoice
Full documentation for transparency and peace of mind
Certified jewellery ensures your ring is not just affordable, but also real and reliable.
Craftsmanship
Every Moissanite engagement ring under $300 is handcrafted by skilled artisans with care and attention to the small details. From secure prongs to a smooth polish, each ring is made to feel and look special, at any price point.
Each piece undergoes a multi-step quality inspection before it ships, ensuring that you receive only the best. The result is handcrafted fine jewellery that’s ready to shine, no matter your budget.
Frequently Asked Questions
1. How long does shipping take in the UK?
Shipping takes 12 to 22 business days to your U.K. address.
2. Is the gold real?
Yes, we use 100% solid 14K & 18K gold—never plated or filled.
3. What is your return policy?
Returns are accepted only for damaged items or if the wrong product is delivered.
4. Do you offer free shipping in the UK?
Yes, we offer free shipping across the UK with every order.
5. Will I receive tracking information?
Yes, tracking details are provided once your ring ships.
6. How can I contact The Karat Store?
You can email us at contact@thekaratstore.uk for assistance or custom requests.
7. Are the Moissanite stones certified?
Yes, each stone includes a GRA certificate, and every ring is 14K or 18K gold stamped.
8. Can I customize a ring under $300?
Yes, we accept custom orders—we’ll help you create something unique within budget.
9. Are these rings hypoallergenic?
Yes, all rings are hypoallergenic and nickel-free, safe for sensitive skin.
10. How is the ring packaged?
Each ring comes in secure, tamper-proof packaging, perfect for proposals or gifting.