Black November





Nikki 9K Yellow Gold Accent Engagement Rings | Cushion Shape
Gracefully Crafted for a Love That Lasts
The Nikki engagement ring is an elegant reflection of love and intention — a timeless solitaire design brought to life with thoughtful detail. Whether you’re beginning a new chapter or commemorating a cherished milestone, this ring offers the perfect balance of sentiment and sophistication. Designed for both first-time buyers and seasoned jewellery lovers, the Nikki is a heartfelt expression of commitment.
At the centre of the Nikki ring is a cushion-cut stone, set in a secure 4-claw setting that enhances its soft edges and radiant sparkle. Using our custom diamond ring builder, you have the freedom to choose a Natural Diamond, Lab-Grown Diamond, Coloured Gemstone, or your own sentimental stone. The cushion shape combines the brilliance of a round cut with a romantic, vintage-inspired outline — making it a timeless choice for any engagement ring.
The band is crafted in warm 9k yellow gold, lending a classic richness that complements the brilliance of the centre stone. A delicate row of accent stones adds a refined shimmer along the band, with your choice of Natural Diamonds, Lab-Grown Diamonds, or Moissanite. These carefully selected accents elevate the design while preserving the Nikki’s clean, elegant aesthetic.
Proudly made in South Africa, each Nikki ring is handcrafted by expert jewellers who bring decades of experience to every piece. Ralph Jacobs Jewellers is committed to ethical sourcing, using conflict-free diamonds and responsibly mined gemstones. Built for daily wear and long-term comfort, this engagement ring is designed to accompany you through every season of life.
With Ralph Jacobs, you’re not just buying a ring — you’re investing in a legacy of quality, integrity, and South African craftsmanship. The Nikki engagement ring is made to be cherished today, tomorrow, and for generations to come.
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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.
02 January 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.
