3 Carat Moissanite 925 Sterling Silver Ring | Silver / 4.5 100500484771242

How to measure

Getting the right size and measurements for your 3 Carat Moissanite 925 Sterling Silver Ring ensures comfort and avoids returns. Choose one of the methods below depending on whether you have an existing ring or are measuring a finger.

Measure your finger (recommended)

1. Use a thin strip of paper, a non-stretchy string, or a soft measuring tape. Wrap it around the base of the finger where the ring will sit.
2. Mark the point where the paper or string overlaps; lay it flat and measure the length in millimetres (mm).
3. That length is the inner circumference. To convert to an inner diameter, divide the circumference by π (3.1416): diameter (mm) = circumference ÷ 3.1416.
4. Measure at the end of the day (fingers are slightly larger), and repeat the measurement a few times. If your knuckle is larger, measure both the base and knuckle and choose a size between them for a comfortable fit.
5. For wide bands (4–6 mm or wider), choose about 0.25–0.5 size larger than a narrow-band fit.

Measure an existing ring

1. Choose a ring that fits the same finger comfortably.
2. Measure the inside diameter across the ring from inner edge to inner edge at the widest point, in millimetres. A caliper gives the most accurate result.
3. Use the conversion table below to find the corresponding ring size.

Quick conversion chart (approximate)

Note: These values are approximate. If you need an exact matching (especially for a 3 carat center stone where fit and balance are important), we recommend a professional sizing at a jeweler.

Materials & properties

Moissanite (center stone)

• Type: Moissanite (commonly lab-created for jewelry). It is a brilliant, durable diamond-alternative.
• Durability: ~9.25 on the Mohs scale — very scratch resistant and suitable for everyday wear.
• Optical: High refractive index (approx. 2.65–2.69) and strong dispersion, producing noticeable brilliance and fire.
• Color & clarity: Often near-colorless to colorless depending on the grade; excellent clarity is common in jewelled moissanite.
• Approximate size for 3.00 ct (round brilliant): ~9.3–9.5 mm diameter (varies by cut proportions). If exact mm are required, confirm with the product listing or seller.

925 Sterling Silver (band)

• Composition: 92.5% pure silver + 7.5% other metals (usually copper). Marked as "925" or ".925" on the inner band.
• Appearance: Bright, white-metal finish; often polished to a high shine. Some pieces may be rhodium-plated for extra whiteness and tarnish resistance.
• Properties: Softer than gold or platinum and can tarnish over time when exposed to sulfur compounds; easy to polish and restore.
• Allergies: Generally well tolerated; if you have a known metal allergy, check the alloy composition or consider another metal.

Model & specifications (what to expect)

Product

3 Carat Moissanite 925 Sterling Silver Ring

Center stone

3.00 carat moissanite (lab-created), round brilliant — approx. 9.3–9.5 mm diameter (approximate).

Metal

925 sterling silver (marked "925"). May be rhodium-plated on some listings for added whiteness.

Typical band width

Approximately 1.8–3 mm (varies by model and style).

Setting

Commonly a prong-style setting for maximum light return; exact setting style (4-prong, 6-prong, halo, etc.) should be confirmed on the product page.

Hallmark

Look for "925" inside the band to confirm sterling silver.

What to check

If a model number or full spec list is required, check the product page, packaging, or contact the seller for exact mm measurements, weight, and any plating information.

Disclaimer: Sizes and finishes can vary by manufacturer. The values shown are typical for rings sold under this description — confirm exact model data before purchase if measurements must be precise.

Care Guide (to keep it lovely longer)

Daily care

• Remove the ring before heavy manual work, exercising, gardening, or contact with harsh chemicals (cleaners, bleach, chlorine).
• Avoid sprays, lotions, and perfumes directly onto the ring — apply cosmetics before putting on jewelry.
• Keep the ring in a separate pouch or compartment to avoid scratches from other jewelry.

Cleaning — gentle at-home method

1. Prepare warm water with a few drops of mild dish soap.
2. Soak the ring for 5–10 minutes.
3. Use a soft-bristled toothbrush to gently clean under the stone and around the setting.
4. Rinse thoroughly with warm water and dry with a lint-free cloth.

When to use professional or stronger cleaning

• Silver polishing cloths are ideal for removing tarnish from the band — avoid abrasive cloths on the stone.
• Avoid silver dips or harsh chemicals that can affect rhodium plating or the setting; if you use a commercial silver cleaner, protect the stone and follow product instructions carefully.
• Ultrasonic cleaners: moissanite itself is typically safe, but only use ultrasonic cleaning if the setting is in excellent condition and there are no other fragile stones in the piece. When in doubt, ask a jeweler.

Maintenance

• Inspect prongs and settings periodically for looseness; have a jeweler tighten or re-tip prongs if needed (recommended annually for everyday wear).
• If the ring is rhodium-plated and the plating wears, a jeweler can re-plate it to restore the original bright white finish.
• Store the ring in a dry place; consider anti-tarnish strips or a sealed bag for long-term storage.

Quick care checklist: remove for heavy chores, wipe after wearing, clean gently with soap & water, polish the silver band as needed, and have professional inspections once a year.

Style Tips

• Because a 3 carat center is visually substantial, balance it with a band of similar presence — medium-width bands or accented pavé bands work well.
• Stacking: pair with one or two thin bands for a modern stacked look; curved or contoured bands can sit flush with the center ring.
• Metal pairing: sterling silver gives a cool-white look — match with white gold, platinum, or other sterling pieces for cohesive styling. For contrast, add rose-gold accents for a fashionable two-tone effect.
• Everyday vs. evening: keep daytime looks minimal (small studs or a simple pendant) and add statement earrings or a bracelet for evening events to complement the ring.
• Grooming: a neat manicure (neutral or deep tones) highlights the stone. For dramatic sparkle, try a glossy nude, deep red, or metallic shade.
• Matching pieces: moissanite studs or a moissanite pendant create a coordinated set without overpowering the central ring.

Tip: Because moissanite reflects light strongly, let surrounding jewelry be simpler so the center stone remains the focal point.