




Nikki 18K White Gold Solitaire Engagement Rings | Oval Shape
Shipping by Thursday, July 31, 2025.

ENDS SOON!
Receive a Free Pair of Earrings
With Purchase Over R10,000
Elegant Simplicity: The Nikki Solitaire Engagement Ring
The Nikki solitaire engagement ring embodies timeless elegance and understated beauty, making it the perfect choice for those seeking a meaningful symbol of love. Designed to appeal to both first-time buyers and seasoned jewellery enthusiasts, this ring promises a lasting impression.
At its centre lies a stunning oval-shaped stone, which can be selected as a Natural Diamond, Lab-Grown Diamond, Coloured Gemstone, or your own cherished stone through our diamond ring builder. Held securely by four delicate claws, the centre stone radiates with exquisite brilliance.
Crafted from 18k white gold, the plain band complements the striking centre stone with a sleek and modern finish. Its minimalist design ensures comfortable wear and lets the diamond take centre stage.
Handmade by skilled South African artisans, the Nikki ring reflects our dedication to ethical sourcing and exceptional craftsmanship. Designed for daily wear, it combines durability with refined style, honouring our commitment to responsible luxury.
With every Nikki engagement ring, Ralph Jacobs Jewellers guarantees quality and a legacy you can trust, while offering the flexibility to customise your ring to perfectly reflect your unique love story.
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Presented with Purpose
Every Ralph Jacobs creation is presented in our signature packaging, designed to reflect the significance of your purchase. Engagement rings are nestled in a luxurious ring box, enclosed within an elegant presentation case — perfect for your proposal moment. Inside, you’ll also find your diamond’s grading certificate and valuation report.
**only for orders above R10,000 with Free Earrings.


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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