4.0Ct Marquise Cut Half Eternity Engagement Ring In Sterling Silver
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Made to last for a lifetime.
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Waterproof, non-blackening & non-rusting.
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Free shipping within SA & 30 days free returns
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Every piece is unique and carefully handmade
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3-year warranty for peace of mind
Use code: BF10
4.0Ct Marquise Cut Half Eternity Engagement Ring in Sterling Silver — a show-stopping engagement ring that delivers dramatic, finger-lengthening sparkle with responsibly made simulated diamonds and a choice of luxe plating.
- Centerpiece brilliance: 8 x 14 mm marquise-cut simulated diamond (approx. 3.5 ct) creates an elongated, elegant silhouette that maximizes sparkle and flatters the hand.
- Continuous sparkle: Half-eternity band set with round side stones (0.3 ct total) for luminous accenting without overwhelming the design.
- Premium craft & comfort: Handcrafted in 925 sterling silver with your choice of 18K yellow gold, rose gold, or white gold plating; rhodium-finished and nickel-free for hypoallergenic wear.
- Secure, low-maintenance design: Prong-setting for light-catching brilliance and durable plating that keeps the ring bright with everyday wear.
Ideal for the modern bride-to-be, a memorable proposal, anniversary gift, or anyone seeking a statement engagement ring with high-impact style at an accessible price. Choose this marquise half-eternity ring when you want classic romance with contemporary boldness—Capeglow’s promise: standout brilliance, comfortable wear, and the polished look of fine jewelry without the premium diamond price.
Size Guide(Important🔥
Ring Size Guide
Choosing the perfect ring size is essential for comfort and style. Follow our guide below to accurately measure your finger and select your ideal size.
How to Measure Your Ring Size
Method 1: Using an Existing Ring
- Find a ring that fits the finger you want to size.
- Measure the inner diameter of the ring in millimeters (mm).
- Refer to our Ring Sizing Chart to find your corresponding size.
Method 2: Measuring Your Finger
If you don't have an existing ring, follow these steps to measure your finger:
- Wrap a thin strip of paper or a piece of string around your finger, just above the knuckle.
- Mark the point where the paper or string overlaps.
- Measure the length from the starting point to the mark in millimeters — this is your finger's circumference.
- Check the international ring sizing chart to find your size.

Tips for Accurate Measurement
- Measure your finger at the end of the day when it is warm and your fingers are largest.
- If your knuckle is wider than the base of your finger, measure both and choose a size between the two measurements.
- For wide bands (more than 6mm), consider choosing one size larger for comfort.
- Measure multiple times to ensure accuracy.
Ring Sizing Chart
Use the chart below to match your measured diameter or circumference to the corresponding US, UK, EU, and international sizes:
| US Size | UK/AU Size | EU Size | Diameter (mm) | Circumference (mm) |
|---|---|---|---|---|
| 4 | H | 46.5 | 14.8 | 46.5 |
| 4.5 | I1/2 | 47.4 | 15.1 | 47.5 |
| 5 | J1/2 | 49.0 | 15.7 | 49.3 |
| 5.5 | K | 50.6 | 16.1 | 50.6 |
| 6 | L | 52.0 | 16.5 | 51.8 |
| 6.5 | M | 53.5 | 16.9 | 53.1 |
| 7 | N | 54.9 | 17.3 | 54.4 |
| 7.5 | O | 56.4 | 17.7 | 55.7 |
| 8 | P | 57.8 | 18.2 | 57.0 |
| 8.5 | Q | 59.1 | 18.6 | 58.5 |
| 9 | R | 60.5 | 19.0 | 59.8 |
| 9.5 | S | 62.1 | 19.4 | 61.6 |
| 10 | T | 63.5 | 19.8 | 62.8 |
Additional Tips
- Always double-check your measurement before placing an order.
- Keep in mind that fingers can swell or shrink slightly depending on temperature, activity, and time of day.
- If you are between sizes, choose the larger one for comfort.
If you have any questions about sizing, contact us at support@capeglow.co.za. We're happy to assist!
About us
Since 1991, CapeGlow has been a trusted destination for elegant, meaningful jewelry crafted to make every woman feel confident, cherished, and beautifully unique.
Founded in Cape Town, our brand began with a simple goal: to bring affordable luxury and emotional connection to everyday jewelry. From the beginning, CapeGlow was built on the values that matter most — love, family, elegance, and timeless style.
