Half pavé and half polished metal, the band catches the light in two different ways as it leads up to a six-prong round moissanite. Choose a smaller carat for daily wear or go bigger for a bold proposal ring.
Details
- Carat weight options: 0.5 / 1.0 / 2.0 / 3.0 ct
- Solid 925 sterling silver setting, hand-polished
- GRA-certified moissanite, D-color, VVS1 clarity, exceptional brilliance (refractive index 2.65 vs 2.42 for diamond)
- Available in US sizes 6–11
- Hypoallergenic, nickel-free
- Backed by a 1-year warranty against manufacturing defects
Why it's special
Available in 0.5, 1.0, 2.0 and 3.0 ct DEW, each stone is graded D color and VVS1 and comes with a GRA report. Moissanite shows more colored fire than a diamond at every size.
Care
Hand-polished and nickel-free. Avoid contact with perfume, lotion, and chlorinated water. Wipe with a soft cloth after wear and store in the jewelry box it ships in.
Why moissanite outshines diamond
Same chemistry as a lab-grown gem. Higher brilliance, more fire, 95% less to own.
| Moissanite | Diamond | |
|---|---|---|
| Brilliance (refractive index) | 2.65 | 2.42 |
| Fire (dispersion) | 0.104 | 0.044 |
| Hardness (Mohs scale) | 9.25 | 10 |
| Price for 1ct equivalent | $45 – $90 | $2,000 – $10,000 |
Higher numbers in the first two rows mean more sparkle. Moissanite literally throws more light than diamond. That's not opinion, it's optics.
Every stone is GRA-certified
Every moissanite ships with its GRA certificate stating cut, clarity, color and carat. Documented, not just promised.
Kingdom | Moissanite Engagement Ring · Sterling Silver
Moissanite Engagement Ring | Kingdom | Sterling Silver
SKU:R4149-05
- Since 2016
- Ships from Florida
- Free 30-day returns
- 1-year warranty
A natural diamond this size: $1,200+
D colour VVS1 clarity 9.25 Mohs GRA certified
What these grades mean
- Colour D
- The top of the colourless scale (D–E–F): no yellow or grey cast next to a white metal.
- Clarity VVS1
- Inclusions are invisible to the naked eye and hard to find even at 10× magnification.
- Fire 0.104
- Moissanite splits light about 2.4× more than a diamond (0.044). That is the rainbow flash you see when you move your hand.
- Brilliance 2.65–2.69
- Its refractive index beats a diamond's 2.42, so more light comes back to your eye.
- Hardness 9.25 Mohs
- Second only to diamond (10). It takes daily wear without scratching or clouding.
- Carat weight = DEW
- Weight is quoted as diamond equivalent weight: a 1.0 ct DEW stone measures 6.5 mm, the same face-up size as a one-carat diamond. Moissanite is about 10% lighter, so its own weight is nearer 0.88 ct. We print the millimetres on every option so you know the real size.
- Lab-grown, certified
- Silicon carbide grown in a lab, cut and graded by GRA. The report card ships in the box with the piece.
Moissanite is its own gemstone, not a diamond and not cubic zirconia. It is harder and brighter than CZ, and it does not cloud over time.
Comfort-fit open band: gently adjusts for a perfect fit
Find your ring size
Most of our rings are adjustable from US 6 to 11. Use this guide to confirm your size fits the range, or to pick the right fixed size when offered.
How to measure
Measure a ring you already own
Take a ring that fits the same finger. Measure the inside diameter (across the centre, edge to edge) with a ruler in millimetres. Match it to the chart.
Use a strip of paper or string
- Cut a thin strip of paper (about 1 cm wide) or take a piece of string.
- Wrap it around the base of your finger snugly, not tight.
- Mark where the ends meet, then measure the length in millimetres.
- That number is your inside circumference. Match it on the chart.
Size chart
Match your inside diameter or circumference (in mm) to the row that's closest.
| US | UK | EU | Ø mm | Circ. mm |
|---|---|---|---|---|
| 4 | H | 47 | 14.9 | 46.8 |
| 4.5 | I | 48 | 15.3 | 48.0 |
| 5 | J½ | 49 | 15.7 | 49.3 |
| 5.5 | L | 51 | 16.1 | 50.6 |
| 6 | L½ | 52 | 16.5 | 51.9 |
| 6.5 | N | 53 | 16.9 | 53.1 |
| 7 | N½ | 54 | 17.3 | 54.4 |
| 7.5 | O½ | 55 | 17.7 | 55.7 |
| 8 | P½ | 57 | 18.1 | 57.0 |
| 8.5 | Q½ | 58 | 18.5 | 58.3 |
| 9 | R½ | 59 | 19.0 | 59.5 |
| 9.5 | S½ | 60 | 19.4 | 60.8 |
| 10 | T½ | 62 | 19.8 | 62.1 |
| 10.5 | U½ | 63 | 20.2 | 63.4 |
| 11 | V½ | 64 | 20.6 | 64.6 |
| 11.5 | W½ | 65 | 21.0 | 65.9 |
| 12 | X½ | 67 | 21.4 | 67.2 |
Highlighted rows mark the adjustable range (US 6–11) for most of our rings.
Fit tips
- Measure at the end of the day. Fingers are smallest in the morning and swell slightly by evening, so measuring then gives the most comfortable fit.
- Keep hands warm. Cold fingers can be up to half a size smaller.
- Wider bands fit tighter. If a ring is 6 mm wide or more, consider going up by half a size.
- Knuckle larger than the base? Size for the knuckle so the ring slides on, and pair with a ring sizer if it spins.
- Between two sizes? Choose the larger one: it's easier to resize down than up.
Still unsure? Email info@oliviastarjewelry.com with your circumference in mm and we'll recommend a size.
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Order within — to catch the next shipment from Florida
Estimated delivery by USPS: — Free USPS shipping · free UPS over $100
Every piece arrives gift-boxed. Want it extra special? Add premium wrap with your own card in the cart: +$20.
Certified. Hallmarked. Boxed.
- GRA certificate in the box. Every moissanite ships with its own Global Gemological Research Academy report: report number, color, clarity and carat.
- Hallmarked 925. The S925 stamp is inside every piece: real sterling silver, hypoallergenic and nickel-free.
- Gift-boxed by hand. Branded box, tissue, and a note from us, ready to give the moment it arrives.
- Backed in writing. 1-year warranty on every piece and free 30-day returns on unworn items in the US.
See it in motion
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Shipping & Returns
Ships the same day from Florida: order by 2 PM ET, Monday to Friday. Free shipping on every US order, delivery by USPS, usually 2–5 business days after it ships (USPS estimate). Orders of $100 or more ship free with UPS Ground; on smaller orders UPS Ground is $5.95. Faster UPS delivery is priced at checkout. Alaska, Hawaii, Puerto Rico and US territories ship free by USPS, usually 4–8 business days. International shipping to 28 countries at checkout.
Free 30-day returns within the US on unworn items.
Materials & Care
Hallmarked 925 sterling silver. Hypoallergenic and nickel-free.
Avoid perfume, lotion and chlorine. Store dry and wipe with a soft cloth.
GRA Certificate & Authenticity
Every moissanite stone comes with its GRA certificate stating cut, clarity, color and carat. The certificate ships in your jewelry box.
Warranty
Each piece is covered by a 1-year warranty against manufacturing defects. Reach out to contact with photos and we’ll take care of it.
