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PA003

Bespoke Garnet and Diamond Halo Necklace

We created the Garnet and diamond halo necklace as a uniquely crafted one-of-a-kind necklace set with a cushion cut Garnet surrounded by ethical lab-grown diamonds. At the heart of this eye-catching design, a large 11 x 10mm 4.87 carat Garnet provides rich reddish pink hues. Contrasting with sparkling whiteness and brilliance over 1 carat of dazzling F colour SI1 clarity encircle the Garnet set into 9-carat white gold with an accompanying trace chain.

Bespoke Garnet and Diamond Halo Necklace Main Image

This is a bespoke product, it cannot be ordered directly. Please fill in this contact form if you would like something similar hand crafted just for you.



Garnet and Diamond Halo Necklace

Necklace description


The garnet and diamond halo necklace was created as a bespoke jewellery design for our collection to showcase the impact of an impressive deep red cushion cut garnet surrounded by dazzling lab-grown diamonds. The necklace boasted an eye-catching cushion-shaped design. At the heart of the pendant, a 4.87-carat red garnet provides an intense, vibrant colour, surrounded by 1.08 carats of 100% ethical lab-grown diamonds. The necklace was crafted in 9-carat white gold and provided with an 18-inch trace chain suspended from the articulated loop. 

Garnet necklace dimensions and specifications


The necklace held a cushion-cut garnet, 4.87 carats, surrounded by 18 x round brilliant cut ethical lab-grown diamonds weighing 1.08 carats. The total gemstone weight of the necklace was 5.95 carats and measured 16mm x 15mm in length and width with a 5mm loop through which the chain passed. The pendant included a Serendipity Diamonds pendant box, perfect for presenting the necklace.


As part of our bespoke jewellery creations, we can create this design to suit a variety of budgets, set with a variation of garnet sizes and shapes. Please contact us for more help and guidance on any of our designs. 

Garnet—January's Birthstone


Garnet represents January's birthstone and diamond represent April's birthstone. This incredible red variety of gemstone also represents a second wedding anniversary but will suit any occasion. Read more about January's birthstone garnet in the blog section of our website. 

UK delivery and presentation


Once your diamond pendant commission has been completed, we will send out your parcel by Royal Mail Special Delivery. This next-day service delivers by courier before 1 pm the following day. Once sent, your parcel reference is emailed to you. Diamond pendants are delightfully presented in luxurious packaging, as shown below. Our main outer box is wrapped in a protective sealed wrapping to ensure your parcel arrives in box fresh condition. We also include certification where appropriate and a detailed valuation within your document wallet. 


Read more on delivery information



Packaging for your diamond pendant


In the following video, we reveal how items are sent from the Serendipity Diamonds showroom. Our video includes presentation for diamond rings, wedding rings, earrings and pendants. 

A note on diamond grading


Besides exceptional value for money, we maintain strict standards for all of our diamond pendants and for the diamonds themselves. All diamonds are cut and polished to the highest standards. We provide a minimum of a very good cut grade as standard, with excellent cut diamonds being available upon request. Most certified diamonds are GIA certified for your reassurance, GIA is the most respected authority for diamond grading. All diamonds are provided with the assurance of being 100% conflict free, and we are now able to provide upon request fully traceable diamonds in certain sizes, colour and clarity grades. For 100% ethical assurance, consider Fairtrade Gold now available for diamond pendants. All diamond solitaire pendants weighing 0.30 carats and above, selected in grades above J colour and SI2 clarity will include full certification for your reassurance.  




All clients in the UK receive peace of mind from...


Expert care and service before and after your purchase

No quibble 60 days returns (see notes)

Free insured next day Special Delivery sent from our 

Free insurance valuation

Lifetime warranty 

Reputable diamond certificate

Minimum 'Very Good' cut grade for diamonds 

Finance available subject to conditions 

All pendants arrive with an 18 inch chain as standard. Other sizes are available upon request. 



Garnet and Diamond Halo Necklace
Garnet and Diamond Halo Necklace in Serendipity Diamonds Presentation Box
Garnet and Diamond Halo Necklace Worn Around the Neck
Garnet and Diamond Halo Necklace