The images illustrate the design set with a 2 ct centre stone and ring size M. CAD rendered images.
Betty Platinum Accent 2ct Cushion Lab-Grown Diamond Engagement Ring
R 33,730.00 (complete ring with a lab-grown diamond)
Metal: Platinum
Accent Stones Type: Lab Grown
Accent Stones Setting: 1/2
2.00 Carat Cushion Lab-Grown Diamond F · VVS2 · EX polish · IGI LG843667806 · Diamond Details
A complete ring: this setting with the accent stones you choose, set with the lowest-priced lab-grown diamond of that carat (1.00 to 1.09 ct, and so on) in colour D to F, clarity VVS2 or better, polish Excellent or Very Good. The diamond's price is confirmed on the next step. All prices include 15% VAT.
Prefer another diamond? Design this ring with a diamond or gemstone of your choice.
Questions? We are here to help.
Ring Details
Refined Simplicity with Enduring Beauty
The Betty engagement ring captures the essence of timeless romance with a modern edge. Designed for those who appreciate both classic elegance and contemporary charm, this solitaire style ring speaks to love in its purest form. Its balanced proportions and graceful setting make it a treasured symbol of commitment and individuality.
At the heart of the Betty ring is a stunning cushion-cut centre stone — a soft square shape with rounded edges that beautifully bridges tradition and modern design. Whether you choose a natural diamond, lab-grown diamond, coloured gemstone, or supply your own stone using our bespoke diamond ring builder, the cushion cut offers a gentle sparkle that radiates warmth and sophistication. Four expertly crafted claws hold the stone securely in place, letting it shine from every angle.
Crafted in premium platinum, the band offers exceptional durability and a cool, refined lustre. This version of the Betty design includes a row of accent stones along the band — choose from natural diamonds, lab-grown diamonds, or moissanite to suit your taste and values. These delicate details add extra brilliance while preserving the solitaire’s timeless appeal.
Each Ralph Jacobs ring is thoughtfully made in South Africa by expert jewellers who bring passion and precision to every detail. We are committed to sourcing diamonds and gemstones ethically, and to producing jewellery that is as comfortable and resilient as it is beautiful — made to be worn and cherished every day.
With the Betty engagement ring, Ralph Jacobs Jewellers offers more than just a piece of jewellery — we offer a lifelong promise of quality, care, and craftsmanship. Customisable to reflect your story, this ring becomes a unique legacy to celebrate now and for generations to come.
Centre Diamond Details
What's Included
- Exclusive Ralph Jacobs Packaging
- Complimentary earrings with qualifying ordersThe earrings included depend on your order value.
- 60-day ring resize labour benefitWe cover our standard resize labour on one eligible resize within 60 days of delivery. Courier, extra metal and plating are not included, and some rings cannot be resized. Resize policy
- Insurance Replacement Estimate
- Diamond Grading Report
Financing & Payment Options
Pay in full by card, EFT or instant EFT, or spread the cost of your ring with one of these options at checkout (subject to the provider's approval):
- HappyPay — pay in 3, or in 2 with zero deposit, interest free. Learn more
- Payflex — split into 4 interest-free payments. Learn more
- PayJustNow — pay in 3 interest-free payments. Learn more
You'll see the instalments for your complete ring, with its centre stone, before you pay.
Delivery
Manufacturing & Delivery
Order by 2 December for priority production. We aim to dispatch before we close on 21 December, but we can’t promise delivery before Christmas. Need your piece by a set date? Tell us before you order and we’ll confirm in writing whether we can make it.
Each piece is handcrafted to order for you. We deliver within 30 working days with a laboratory-grown stone, or 40 working days with a natural diamond or gemstone, which we source and clear through the South African Diamond and Precious Metals Regulator first. Add up to 10 working days outside South Africa. If we are ever going to be late, we tell you first, and you choose a new date or a full refund.
Each piece is handcrafted to order for you. Our workshop is finishing 2026 orders and starts new work on 11 January 2027, so orders placed now are made from 11 January 2027. We deliver within 30 working days of 11 January 2027 with a laboratory-grown stone, moissanite, no stone or your own stone, or 40 working days with a natural diamond or gemstone. Add up to 10 working days outside South Africa. If we are ever going to be late, we tell you first, and you choose a new date or a full refund. Seasonal notice
- Order confirmedWe confirm your design, metal and ring size.
- Stone sourcedWe secure your centre stone.
- Handcrafted Made to order: delivered within 30 working days of payment, not counting our festive closure (21 Dec – 8 Jan).Made from 11 January 2027: delivered within 30 working days (by 19 February 2027). Made to order: delivered within 40 working days of payment, not counting our festive closure (21 Dec – 8 Jan).Made from 11 January 2027: delivered within 40 working days (by 5 March 2027). Made to order: delivered within 30 working days with a laboratory-grown stone, or 40 working days with a natural stone, of payment, not counting our festive closure (21 Dec – 8 Jan).Made from 11 January 2027: delivered within 30 working days (by 19 February 2027) with a laboratory-grown stone, or 40 working days (by 5 March 2027) with a natural stone.
- Checked and dispatchedFinal quality check, then free tracked delivery, signed for on delivery.
13 January 2027
Within 30 working days if you order today, excluding weekends and South African public holidays and our festive closure (21 Dec – 8 Jan). This is the date we commit to. If we are going to miss it, we tell you before then.Within 30 working days of 11 January 2027, when our workshop reopens, excluding weekends and South African public holidays and our festive closure (21 Dec – 8 Jan). This is the date we commit to. If we are going to miss it, we tell you before then.27 January 2027
Within 40 working days if you order today, excluding weekends and South African public holidays and our festive closure (21 Dec – 8 Jan). This is the date we commit to. If we are going to miss it, we tell you before then.Within 40 working days of 11 January 2027, when our workshop reopens, excluding weekends and South African public holidays and our festive closure (21 Dec – 8 Jan). This is the date we commit to. If we are going to miss it, we tell you before then.With a laboratory-grown stone13 January 2027
With a natural stone27 January 2027
We will keep you updated throughout the manufacturing process via email and WhatsApp.
Free Tracked Delivery
Free tracked delivery anywhere in South Africa
Free delivery by tracked courier anywhere in South Africa, with a signature or one-time PIN on delivery. Never left at the door.
Manufacturing Warranty
Every ring is covered by our Warranty and Care Policy, on top of your rights under the Consumer Protection Act. The policy explains what is covered, how to care for your ring and how to make a claim. Need a different size? Our 60-day resize benefit covers the labour.
Warranty and Care Policy · 60-Day Ring Resize Labour Benefit · Jewellery Care Guide
Get Inspired
Your budget, your choice
More ways to own the Betty Accent Stone Engagement Ring
The same setting with three choices of centre stone, so you can find the ring that suits your budget.
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Design your own
Choose any certified diamond
This setting with a certified natural or laboratory-grown diamond, or a gemstone, in the size and grade you choose.
Setting from R 24,320.00
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Pre-set ring
With a laboratory-grown diamond
This setting with a laboratory-grown diamond we've chosen for it, at one complete price, ready to order.
Complete ring from R 28,840.00
- 1 ct laboratory-grown diamondR 28,840.00
- 2 ct laboratory-grown diamondR 33,730.00
- 3 ct laboratory-grown diamondR 37,400.00
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Moissanite ring
With a moissanite centre stone
This setting with a moissanite centre stone: brilliant, and lower in cost than a diamond of the same size.
Complete ring from R 26,203.00
- 7mm · looks like 2.0 ctR 26,203.00
- 8mm · looks like 3.0 ctR 27,054.00
- 9mm · looks like 4.0 ctR 28,451.00
Complete-ring prices use the setting's lowest option. Every ring is made to order in South Africa.
Ralph Jacobs · Shop 6B, Lake Umuzi Waterfront, 1 Kiewiet Street, Secunda, Mpumalanga, 2302 · +27 87 551 7635 · sales@ralphjacobs.co.za