Nikki 18K Yellow Gold Solitaire Engagement Rings | Cushion Shape
Setting Only *Excludes Center Diamond
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A Timeless Solitaire for Your Forever
The Nikki solitaire engagement ring from Ralph Jacobs Jewellers is a graceful and heartfelt choice for those looking to celebrate love with elegance. Designed to captivate both first-time buyers and experienced jewellery connoisseurs, this ring balances classic beauty with modern refinement.
At its centre sits a cushion-shaped stone, which can be selected as a Natural Diamond, Lab-Grown Diamond, Coloured Gemstone, or your own special stone using our diamond ring builder. Held securely by four delicate claws, the centre stone radiates with exceptional brilliance and clarity.
The ring features a smooth, plain band crafted from 18k yellow gold, providing a warm and timeless setting that perfectly complements the diamond engagement ring’s sophisticated silhouette.
Made with pride in South Africa, this ring reflects the highest standards of craftsmanship and ethical sourcing. Designed for durability and daily wear, it honours both your commitment and the legacy of fine jewellery making.
With Ralph Jacobs Jewellers, you receive not only a beautifully crafted engagement ring but also our promise of enduring quality and personalised service, ensuring your ring is as unique as your love story.
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Free Gift to You on All Orders
Receive a Free pair of Ralph Jacobs Bespoke Earrings
What's Included
- Exclusive Ralph Jacobs Packaging
- Insurance Valuation Certificate
- Diamond Grading Report
Manufacturing & Delivery
Each piece is carefully handcrafted to order. Manufacturing time is 20 working days from order confirmation.
18 February 2026
2025 Christmas & Black November Orders: All orders must be placed before 3rd December 2025 to be delivered before 25th December 2025. Orders placed after this date will be shipped 20 working days after 19th January 2026.
We will keep you updated throughout the manufacturing process via email and WhatsApp.
Delivery Partner
Free Insured Shipping within South Africa
Your order will be delivered safely and securely with full insurance coverage. Tracking information will be provided once your item ships.
Find the perfect fit
How to measure your ring size
Each ring is crafted to order, tailored to your chosen diamond and ring size. For this reason, we recommend confirming your ring size before purchase, as resizing is not advised.
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