Gemstone Jewelry

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79 products

Simple Amethyst Promise Ring for HerPackaging
Sterling Silver Birthstone Infinity RingSterling Silver Birthstone Infinity Ring on hands
Sterling Silver Birthstone Infinity Ring Sale price$224.10 Regular price$242.10
Engraved Amethyst Promise Ring for HerEngraved Amethyst Promise Ring for Her-video
Engraved Amethyst Promise Ring for Her Sale price$260.10 Regular price$269.10
14K_white_gold_Tanzanite Ring_with_diamonds14K_white_gold_Tanzanite Ring_with_diamonds1
Tanzanite Ring Sale price$629.10 Regular price$1,107.00
Emerald Wedding Band_one2threeJewelryEmerald Wedding Band_one2threeJewelry1
Emerald Wedding Band Cluster Sale price$398.70 Regular price$481.50
Sapphire Floral Ring_photo_one2threejewelrySapphire Floral Ring_photo_one2threejewelry1
Sapphire Floral Ring Sale price$1,511.10 Regular price$1,772.10
Blue Sapphire engagement ring 2 | one2threejewelry.comSapphire Engagement Ring-finger
Simple Sapphire Engagement Ring Sale price$671.40 Regular price$862.20
14K_Yellow_GOld_Tanzanite Engagement Ring_with_diamondsTanzanite Engagement Ring11
Tanzanite Engagement Ring Sale price$584.10 Regular price$850.50
Sapphire Eternity BandSapphire Eternity Band1
Sapphire Eternity Band Sale price$249.17 Regular price$311.45
Engagement Ruby Ring with DiamondsEngagement Ruby Ring2
Solitaire Ruby Engagement Ring Sale price$1,108.80 Regular price$1,410.30
14K_white_Gold_Tsavorite Ring_with_diamonds14K_white_Gold_Tsavorite Ring_with_diamonds1
Tsavorite Ring Sale price$751.50 Regular price$1,091.70
Simple Engagement Ruby RingSimple Engagement Ruby Ring1
Simple Engagement Ruby Ring Sale price$449.10 Regular price$702.00
Solitaire Sapphire RingSapphire Gemstone Engagement Ring
Simple Sapphire Ring Sale price$573.75 Regular price$675.00
Simple Promise Ring with Yellow Sapphire3Simple Promise Ring with Yellow Sapphire
Simple Promise Ring with Yellow Sapphire Sale price$301.50 Regular price$412.20
Sapphire RingSapphire Ring_pack
Sapphire Ring Sale price$607.50
Emerald Eternity Wedding Band Emerald Eternity Wedding Band _box
Emerald Eternity Wedding Band Sale price$1,091.70
Purple Promise Ring in Sterling Silver Packaging
Round Cut Amethyst Promise Ring for HerPackaging
Simple Pink Promise Ring for HerPackaging
Simple Pink Promise Ring for Her Sale price$179.10 Regular price$242.10
Blue Sapphire RingBlue Sapphire Ring-1
Blue Sapphire Ring Sale price$882.00
Emerald Engagement Ring_one2threejewelryEmerald Engagement Ring_one2threejewelry1
Emerald Engagement Ring Sale price$1,512.00 Regular price$2,052.00
Drop Sapphire Promise RingDrop Sapphire Promise Ring-1
Drop Sapphire Promise Ring Sale price$603.00
Citrine Ring_14K_Gold_one2threejewelry.comCitrine Ring_14K_Gold_2 | one2threejewelry.com
Citrine Ring Sale price$172.80 Regular price$208.80
Aquamarine Engagement Ring with MoissaniteThe Aquamarine Engagement Ring with Moissanite showcases a round blue aquamarine center stone, accented by sparkling moissanite along a slim band, set against a soft, light background.

What you’ll find in this collection


• Rings, necklaces, and earrings in minimalist, vintage-inspired, and art-deco silhouettes
• Stackable bands and delicate pendants that layer easily
• Gem choices: emerald, sapphire, amethyst, garnet, aquamarine, topaz, citrine, peridot (natural and lab-grown options depending on the design)
• Birthstone jewelry and gift-ready pieces for birthdays, anniversaries, and “just because”

How to Choose the Right Gem (A Practical Buyer’s Guide)

Selecting a gemstone is part aesthetics, part lifestyle. Use this quick framework to narrow the field.

 

Choose by color and vibe


• Emerald — deep green with timeless, heirloom energy; stunning in yellow gold
• Sapphire — versatile blues (plus fancy colors); confident, dress-up/dress-down
• Amethyst — from modern lilac to royal purple; artistic and approachable
• Garnet — rich wine tones; romantic and evening-ready
• Aquamarine — cool, airy blue that shines in white metals
• Topaz/Citrine/Peridot — sunny, cheerful accents for everyday brightness

 

Choose by wear and lifestyle


• Everyday ring: low-profile settings (secure prongs or bezel), medium stone sizes
• Statement look: larger center stones, halos, higher settings for maximum light
• Layer lovers: slim stackable bands, petite pendants, and classic studs

Metals, Settings, and Craft That Put Comfort First


Beautiful jewelry should also be easy to live in. We build for real-world wear.

 

Metals

• 925 Sterling Silver — bright contrast for colored stones, accessible price point
• 14K Gold — yellow for warmth, white for crisp shine, rose for a soft blush tone

Settings and profiles


• Solitaire — the clean classic that spotlights color
• Halo — a crown of small stones adds sparkle and visual scale
• Three-stone & side-stone — balanced light return with extra detail
• Bezel or low-profile prongs — snag-resistant choices for hands-on days
• Precise micro-pavé and snug prongs — built to keep stones secure

 Comfort details


• Smooth interiors and consistent sizing for all-day wear
• High-polish, tarnish-resistant finishes
• Thoughtful proportions so pieces sit well and stack neatly

 

Customization (Make It Uniquely Yours)


Personal touches matter—especially for gifts and milestones.
• Choose metal color (yellow, white, or rose)
• Select band width and stone size
• Add engraving (initials, dates, short messages)
• Ask about natural vs. lab-grown options for a specific design
• Request a matching band or coordinated set (ring + necklace + earrings)


 

Sizing, Shipping, and Gifting (US & Canada Friendly)


We offer US ring sizes, including half sizes, and can guide you remotely if you’re unsure. Every order ships with tracking and arrives in a premium gift box with a care card—ready for birthdays, anniversaries, proposals, and last-minute surprises. Have a deadline? Tell us the date and location; we’ll advise the best shipping option.

 

Care basics


• Remove jewelry for sports, heavy lifting, and harsh chemicals
• Clean with lukewarm water and a soft cloth; avoid ultrasonic cleaners for softer stones
• Store pieces separately to protect facets and finish


Why One2Three Jewelry

 

Small-batch craftsmanship


Our team builds limited-run pieces with clean setting work, reliable prongs, and precise pavé—details you can actually feel when you wear your ring all day.

Honest materials, thoughtful design


Stones are chosen for beauty and durability, then matched to settings that suit their personality—low profiles for active lifestyles, halos for more light, bezels for a sleek modern edge.

People-first support


Clear guidance on sizing, stones, and care. Real answers, quick replies, and help when you need it.


 Quick FAQ


Q: Are your gemstones natural or lab-grown?
A: Both. It depends on the design. Each product page lists the exact stone type and origin.

Q: Can I customize a design?
A: Yes—metal color, band width, stone size, engraving, and matching bands are available on request.

Q: Do you ship to the US and Canada?
A: Yes, with tracked delivery. Every order is gift-ready right out of the box.

Q: What if I’m unsure about size or stone?
A: Message us. We’ll compare options, confirm your size, and recommend settings that fit your lifestyle.