30% OFF





Nikki 18K Yellow Gold Accent Engagement Rings | Cushion Shape
Effortless Elegance with a Golden Glow
The Nikki engagement ring is a celebration of timeless beauty and heartfelt intention. Designed to mark life’s most meaningful moments, this classic solitaire is perfect for those seeking something refined yet personal. Whether it’s your first diamond purchase or a treasured addition to your jewellery collection, the Nikki ring brings together emotion, elegance, and enduring style.
At the heart of the design lies a cushion-cut centre stone, gently held in a four-claw setting that allows light to flow through its soft, rounded edges. With our bespoke diamond ring builder, you can customise the ring with a Natural Diamond, Lab-Grown Diamond, Coloured Gemstone, or even a stone of your own. The cushion cut is beloved for its romantic shape and vintage charm — ideal for a truly unforgettable engagement ring.
Crafted in rich 18k yellow gold, the band offers a warm, classic contrast to the brilliance of the centre stone. A fine row of accent stones — your choice of Natural Diamonds, Lab-Grown Diamonds, or Moissanite — adds a subtle shimmer, enhancing the overall design without overwhelming its elegant simplicity. This thoughtful detail ensures the Nikki ring remains timeless while offering a touch of modern refinement.
Handmade in South Africa by skilled local artisans, every Nikki ring embodies Ralph Jacobs’ commitment to expert craftsmanship. We take pride in using ethically sourced diamonds and gemstones, giving you peace of mind with every purchase. Built for comfort and made to last, this ring is designed for everyday wear — from the moment you say “yes” to every day thereafter.
When you choose Ralph Jacobs Jewellers, you’re choosing a legacy of quality, trust, and authentic South African artistry. The Nikki engagement ring is more than a symbol of love — it’s a piece of your story, crafted to be treasured for generations to come.
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Exclusive Pre-Order Sale
Exclusive Pre-Order Sale Now On!
Important: Orders placed today will begin manufacturing on 15 January 2026. Delivery will occur 20 working days after manufacturing begins.
Sale Terms & Conditions
1. Promotion Period
1.1. This promotion is valid for all orders placed on or before 15 January 2026.
1.2. Orders placed after this date will not qualify for the promotional discount.
2. Promotional Discount
2.1. Customers will receive a 30% discount on eligible items when the order is placed before the promotion end date.
2.2. The discount applies only to online purchases made through Ralph Jacobs’ official sales channels.
2.3. The discount cannot be combined with any other offer, coupon, or promotion unless explicitly stated.
3. Production & Lead Times
3.1. All orders qualifying for this promotion will only be processed from 15 January 2026.
3.2. Manufacturing will commence from this date and requires a minimum of 20 working days to complete.
3.3. Shipping will take place once manufacturing is finalised and the product passes quality control.
3.4. The stated manufacturing timeframe excludes public holidays, weekends, courier transit times, and any delays communicated as per our Manufacturing & Shipping Policies.
4. Shipping & Delivery
4.1. Standard shipping terms apply as per the Ralph Jacobs Shipping Policy.
4.2. Delivery timelines are estimates and may vary depending on courier availability and destination.
4.3. Ralph Jacobs Jewellers is not liable for courier delays once the parcel has been dispatched.
5. Returns, Resizing & Exchanges
5.1. All standard Return and Resize Policies remain applicable to items purchased during this promotion.
5.2. Returns or exchanges will only be accepted in accordance with the conditions outlined in our official policy (e.g., unworn, original packaging, documentation).
5.3. Custom-designed, modified, or engraved items remain non-returnable, except where required under the Consumer Protection Act.
6. Payment Terms
6.1. Full payment is required at checkout to secure the promotional discount.
6.2. Orders that are not fully paid by 15 January 2026 will not qualify for the promotion.
6.3. Layby or instalment-based payments are excluded unless explicitly approved in writing.
7. Order Changes & Cancellations
7.1. Any request to modify or cancel an order must be submitted before 15 January 2026, as manufacturing begins immediately thereafter.
7.2. Once production starts, cancellations may be subject to fees as outlined in our Cancellation Policy.
8. Exclusions
8.1. Loose gemstones, unless specified, may be excluded from the promotional discount.
8.2. Gift cards, warranties, repairs, inspections, and services are not eligible for promotional pricing.
8.3. Comparative purchasing (buying multiple items with the intent of returning unwanted items) is not permitted.
9. Limited Capacity Notice
9.1. Ralph Jacobs Jewellers reserves the right to close the promotion early if capacity is reached.
9.2. Orders placed after capacity is reached may be processed only after February 2026.
10. General
10.1. By placing an order, the customer agrees to all Terms & Conditions associated with this promotion.
10.2. Ralph Jacobs reserves the right to amend these Terms at any time, provided such changes do not affect confirmed orders.
10.3. All policies referenced herein form part of these Terms & Conditions and should be read in conjunction with the Ralph Jacobs Shipping, Manufacturing, Return, and Resize Policies.
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.
