




Nikki 18K White Gold Accent Engagement Rings | Cushion Shape
Setting Only *Excludes Center Diamond
Choose this setting to add a diamond
A Modern Classic with Timeless Romance
The Nikki engagement ring is designed for those who appreciate effortless elegance with a touch of sparkle. As a solitaire with delicate detailing, it captures the emotion of life’s most treasured moments. Whether you're proposing, renewing vows, or celebrating a personal milestone, this ring offers a beautiful and meaningful symbol of your love.
At its heart lies a cushion-cut centre stone, known for its soft curves and vintage appeal. Secured by four classic claws, the stone can be personalised through our diamond ring builder — allowing you to choose between a Natural Diamond, Lab-Grown Diamond, Coloured Gemstone, or even a diamond or gem you already own. The cushion cut delivers a gentle, romantic brilliance that perfectly suits this timeless engagement ring style.
Crafted in lustrous 18k white gold, the band is finished with delicate accent stones that add just the right amount of shimmer. Whether you choose Natural Diamonds, Lab-Grown Diamonds, or Moissanite for the accents, they enhance the centre stone’s beauty while keeping the overall design refined and balanced. The contrast of clean white metal with sparkling stones creates a look that’s both modern and enduring.
Handmade in South Africa by skilled artisans, every Nikki ring reflects our dedication to fine craftsmanship. At Ralph Jacobs Jewellers, we are committed to ethical sourcing, using only conflict-free diamonds and responsibly sourced gemstones. This engagement ring is made for real life — thoughtfully designed for daily comfort and built to last a lifetime.
Choosing the Nikki ring means choosing a legacy of quality, care, and South African artistry. With every piece we create, Ralph Jacobs Jewellers honours your story with honesty and craftsmanship. The Nikki engagement ring is more than a symbol of love — it’s a promise to treasure for generations.
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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.
