Cobalt Blue Oval & Crescent Moon — Magical Artistry, Factory Direct Since 2010
Inspired by the mystical interplay of moonlight and ocean depth, this royal blue crescent ring captures celestial wonder in wearable form. A 9x11mm cobalt blue oval stone — precision-cut for maximum brilliance — rests beside a delicate crescent moon silhouette, both set in 925 sterling silver with a mirror rhodium finish.
The crescent has symbolized new beginnings and feminine power across cultures for millennia. This royal blue crescent ring channels that ancient magic into a contemporary design — bold enough to wear solo, refined enough to stack. The deep cobalt hue shifts from sapphire to indigo depending on the light.
| Material | 925 Sterling Silver (92.5% Pure Silver) |
| Main Stone | Cobalt Blue Oval CZ · 9×11mm · Brilliant-Cut |
| Design | Oval Stone + Crescent Moon Silhouette · Magical Celestial Style |
| Finish | Rhodium-Plated · Mirror Polish · Tarnish-Resistant |
| Hypoallergenic | Nickel-Free · Lead-Free · Safe for Sensitive Skin |
| Brand | MIRAMETAL — Factory Direct Since 2010 |
The royal blue crescent ring features a 9x11mm cobalt blue cubic zirconia oval — a stone that captures the depth of sapphire without the cost. Each CZ is precision-cut to maximize fire and brilliance, then hand-set under 10x magnification for flawless alignment within the crescent setting.
According to the Gemological Institute of America, high-grade cubic zirconia delivers optical dispersion superior to diamond — and cobalt blue is among the most coveted colored CZ varieties. This royal blue crescent ring combines rare color saturation with laboratory precision.
Symbolism: Blue represents depth, wisdom, and serenity. The crescent moon symbolizes new beginnings and feminine intuition — together they make a royal blue crescent ring that carries profound personal meaning.
The celestial pairing of crescent moon and oval stone makes this ring unmistakably unique. The moon silhouette is sculpted in polished 925 silver with precise curvature — each tip tapered to a graceful point — while the oval CZ sits beside it like a captured star. Together they create an asymmetrical balance that feels both ancient and contemporary.
Rhodium plating — a platinum-group precious metal — protects the ring from tarnish while enhancing the mirror finish that makes the cobalt blue stone appear to glow from within. This is factory direct craftsmanship — no middlemen, every detail executed in our Guangzhou atelier by artisans with 15+ years of silver jewelry experience.
Gift Meaning: A crescent moon ring is a classic symbol of new chapters — ideal for graduations, engagements, or anyone stepping into their next adventure. Browse our geometric collection for more celestial designs.
Years Manufacturing
Sterling Silver Jewelry
Magnification Inspection
Every Stone Hand-Set
Millimeter Cobalt Blue Oval
Statement Proportions
Every royal blue crescent ring passes 3-stage QC before leaving our Guangzhou atelier.
The 9x11mm cobalt oval commands attention on its own. Wear this royal blue crescent ring as a standalone piece on your index or middle finger for maximum impact.
Stack with thin silver bands for a cosmic layered look. The crescent silhouette pairs beautifully with our rings collection of minimalist bands and celestial designs.
The deep cobalt blue evokes ocean depths and starlit skies. Perfect for anyone who loves unique geometric jewelry or celestial motifs. Arrives in luxury packaging.
Remove your royal blue crescent ring before applying perfume, lotion, or hand sanitizer. Chemicals dull rhodium and may cloud the CZ stone.
Take off this ring before swimming, showering, or dishwashing. Water exposure dulls rhodium brilliance over time.
Wipe the royal blue crescent ring with a microfiber cloth after wear. No abrasive cleaners — protect the CZ stone and rhodium finish.
Store in the MIRAMETAL pouch, away from sunlight. Keep separate from other jewelry to protect the crescent moon detailing.
| North America | 5–9 Business Days |
| Europe | 6–10 Business Days |
| Asia Pacific | 3–5 Business Days |
| Rest of World | 10–15 Business Days |
✓ Free worldwide shipping · ✓ Full-value insurance
✓ Luxury packaging · ✓ Tracking with email updates
| 10–49 pcs | 90% of retail price |
| 50–99 pcs | 85% of retail BEST VALUE |
| 100+ pcs | 80% of retail price |
✓ Custom branding — your logo on box & card
✓ OEM/ODM supported · ✓ DDP shipping available
✓ MOQ 10 pcs — factory direct pricing, no middlemen
Yes. Every royal blue crescent ring is crafted from 92.5% pure sterling silver with a nickel-free, lead-free composition. The rhodium plating adds an extra hypoallergenic barrier — safe for sensitive skin, no irritation even with daily wear.
The cobalt blue oval cubic zirconia measures 9×11mm — a substantial statement size that catches light beautifully without overwhelming the finger. The crescent moon detail beside it is proportionally balanced for an elegant, asymmetrical silhouette.
No. The cobalt blue color is inherent to the cubic zirconia crystal — it is not a surface coating or treatment. The stone retains its deep sapphire-blue hue permanently. The rhodium-plated silver setting also resists tarnish, keeping your ring brilliant for years.
Absolutely. The crescent moon is a timeless symbol of new beginnings — perfect for graduations, engagements, birthdays, or anyone embarking on a fresh chapter. Each piece arrives in luxury MIRAMETAL packaging, ready to gift. Browse more in our geometric collection.
MOQ is just 10 pieces for this royal blue crescent ring. Tiered pricing: 10-49pcs at 90% retail, 50-99pcs at 85%, 100+ pcs at 80%. Custom branding, OEM/ODM, and DDP shipping available. Factory direct since 2010 — contact us for a full catalog.
Factory Direct · Since 2010 · Guangzhou, China
Every royal blue crescent ring is backed by artisan craftsmanship, ethical materials, and nickel-free standards. When you buy from MIRAMETAL, you buy direct from the factory — no middlemen, just jewelry made to last.
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Storage: Store each piece separately in a soft pouch or the original Mirametal box. Keep away from direct sunlight and humidity.
Cleaning: Gently wipe with the included polishing cloth after each wear. For deeper cleaning, use lukewarm water with mild soap and a soft brush.
Avoid: Remove jewelry before swimming, bathing, exercising, or applying perfumes and lotions.
Professional Care: We recommend an annual professional inspection. Complimentary rhodium re-plating within the 1-year warranty period.
Operating from our high-capacity hub in Guangzhou, we offer seamless international logistics.
| North America | 5-9 Business Days |
| Europe | 6-10 Business Days |
| Asia | 3-5 Business Days |
| Rest of World | 10-15 Business Days |
Tracking: Every order receives a unique tracking ID with automated email updates.
Packaging: All shipments are packed in high-density shockproof luxury boxes.
Insurance: Full-value insurance included. DDP shipping available for wholesale partners.
Unique laser-inscribed certificate for stones over 0.5ct. Verifiable online.
100% recycled 925 Sterling Silver. EU Reach & US CA65 compliant.
Luxury jewelry box with polishing cloth and gift bag. Blind drop-shipping ready.
Covers all manufacturing defects. Free rhodium re-plating.
Neutral packaging with zero factory branding.
100% EU Reach & US CA65 pass rate. Documentation on request.
All product and model images licensed for your commercial use upon purchase.
Anna C. –
Perfect for my jewelry collection. Hypoallergenic and comfortable to wear all day.
Lisa P. –
Good quality for the price. The stone sparkles nicely. Would recommend to other retailers.
hpadmin –
The cobalt blue on this royal blue crescent ring is absolutely mesmerizing — photos do not do it justice. The stone shifts from deep sapphire to almost indigo depending on the light. The crescent moon detail is delicate but substantial. I have received so many compliments. Nickel-free claim holds up — zero irritation after weeks of daily wear.
hpadmin –
Ordered 30 pieces of this royal blue crescent ring for my boutique — the blue stone is a huge differentiator. Every other brand sells clear CZ rings, this cobalt blue stands out instantly in the display case. Factory direct pricing gave me excellent margins and the consistency across all 30 pieces was flawless. Reordering 50 more.
hpadmin –
Bought this royal blue crescent ring as a graduation gift for my daughter and she cried when she opened it. The crescent moon symbolism of new beginnings was perfect. The 9x11mm stone has real presence on her hand — substantial without being gaudy. Rhodium finish is mirror-bright and the packaging was beautiful.
AnniversaryGift –
Bought this royal blue crescent ring for my anniversary and it exceeded expectations. The cobalt blue stone is mesmerizing and the crescent moon detail is delicate but substantial. 9x11mm is the perfect size. Nickel-free and no irritation after weeks.
BlueLover –
Bought this royal blue crescent ring for my anniversary and it exceeded expectations. The cobalt blue stone is mesmerizing and the crescent detail is delicate but substantial. 9x11mm is the perfect statement size.