Collection: Necklaces
Elegant Diamond Necklaces for Women
A necklace can transform an outfit with very little effort. A delicate diamond design brings subtle sparkle to everyday looks, while diamonds paired with emerald or sapphire add colour and character for occasions when you want something more distinctive.
Our collection includes the Dainty Diamond Baguette & Round Cut Necklace in 14K Gold, an 18K White Gold Sapphire and Diamonds Butterfly Necklace, an Emerald and Diamond Necklace, a Diamond Cross Necklace, an Oval Sapphire and Halo Diamond Necklace and a Baguette and Round Diamonds Necklace.
From understated pieces to more striking gemstone designs, these diamond necklaces for women offer different ways to make diamonds part of your personal style.
Diamonds, Emeralds and Sapphires
Diamonds work beautifully on their own, but pairing them with coloured gemstones creates a completely different look.
Choose a diamond and emerald necklace for the rich contrast between emerald and diamond, or explore sapphire designs for a deeper touch of colour. Our oval sapphire halo necklace combines a central sapphire with a diamond halo, creating a distinctive piece for customers drawn to classic gemstone jewellery.
A halo diamond necklace can make the central gemstone the natural focus of the design, while baguette and round diamond combinations offer a different balance of shape and sparkle.
Whether your style is subtle or expressive, the collection gives you several ways to wear diamonds and gemstones without losing the versatility that makes a necklace easy to return to.
Find a Diamond Pendant to Suit Your Style
A diamond pendant can be one of the easiest pieces of jewellery to make your own. Wear it alone as a simple focal point or style it with other necklaces to create a more individual look.
Our collection includes a diamond cross necklace alongside diamond and gemstone designs, while the wider Upon a Star range gives you more ways to explore pendants and fine diamond jewellery.
If you are specifically searching for a diamond star necklace, contact the Upon a Star team to discuss the designs currently available rather than limiting your search to the pieces shown in this collection.
For customers considering a silver necklace, our current featured necklace collection focuses on gold, diamond and gemstone designs. If you would like help finding a particular material or style, please get in touch and we can help you explore the available options.
Fine Diamond Jewellery Designed in London
Upon a Star Diamonds is based in London and was founded by Margarita, a GIA Diamond Expert with a passion for diamond jewellery, design and fashion. Her knowledge and appreciation of diamonds sit at the heart of the brand.
This genuine expertise means you can ask questions about a necklace, discuss customisation or receive professional guidance before making your choice. If you are comparing diamonds, gemstones or different necklace styles, our team can provide expert assistance and help you explore the options available.
Browse our necklaces online whether you are shopping from Mayfair, Chelsea, elsewhere in London or further afield. You can take your time comparing different designs and choose jewellery that feels right for the way you want to wear it.
Necklaces for Everyday Wear and Special Occasions
Diamond and gemstone necklaces do not need to be saved for formal occasions. A delicate necklace can add subtle detail to an everyday outfit, while emerald, sapphire and diamond designs can bring more colour and presence when the occasion calls for it.
For a thoughtful gift, consider the jewellery the recipient already enjoys wearing. A simple diamond design may suit someone with understated style, while a diamond and emerald necklace or sapphire piece offers something more colourful and distinctive.
The versatility of these designs also makes them easy to combine with earrings, bracelets and rings from your existing jewellery collection.
Where Elegance Meets Thoughtful Design
At Upon a Star, we are passionate about creating intricate pieces of fine diamond jewellery for the elegant and fashionable women of today. We are committed to quality and to working with sustainable materials, bringing together considered design and jewellery intended to be worn and enjoyed.
Based in London, Upon a Star Diamonds welcomes customers shopping online from Mayfair, Chelsea, across the wider UK and internationally. Our international shipping service also makes the collection available to customers across Europe, the USA and beyond.
Free UK shipping is available on orders over £100.
Contact Us Today
If you have questions about a necklace, need assistance with your purchase or would like to discuss customisation, please get in touch. Our team can offer expert guidance and help you explore the designs currently available.
Browse our necklaces online today and discover diamond and gemstone jewellery for everyday style, memorable occasions and meaningful gifts.