Shop Gemstone Solitaire Rings
Let your style shine with the quiet beauty of our gemstone solitaire rings—a celebration of simplicity, color, and individuality. Set in 100% solid 14K & 18K gold and featuring ethically sourced natural gemstones, each ring centers around a single stunning stone. Whether it’s a gift for a loved one or a personal favorite, solitaire rings offer timeless elegance and endless meaning.
Each ring is certified, artisan-crafted, and shipped securely across the USA, in tamper-proof, gift-ready packaging.
18K Solid Gold Pear Shape Emerald Ring
Get this Product in 14KÂ Gold
Elegant 18k solid gold ring featuring a pear-shaped emerald. A timeless piece that adds unique charm and vibrant color to your collection.
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18K Solid Gold Peridot Ring
Get this Product in 14KÂ Gold
Vibrant 18k solid gold ring with a lively green peridot. A radiant piece that brings freshness, charm, and elegance to any occasion.
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18K Solid Gold Pink Morganite and Diamond Solitaire Cocktail Ring
$6,601.00
Get this Product in 14K Gold
Romantic 18k solid gold cocktail ring featuring pink morganite and a diamond accent—crafted for soft elegance, sparkle, and timeless charm.
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18K Solid Gold Pink Sapphire & Diamond Ring
Get this Product in 14KÂ Gold
Chic and feminine, this 18k solid gold ring features vibrant pink sapphires paired with sparkling diamonds—perfect for everyday elegance.
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18K Solid Gold Quartz Ring
Get this Product in 14KÂ Gold
Elegant 18k solid gold ring set with a clear, radiant quartz. A versatile and timeless piece that adds subtle sparkle to any look.
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18K Solid Gold Quartz Ring
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Chic 18k solid gold ring featuring a luminous quartz gemstone. A versatile and elegant piece perfect for both daily wear and special occasions.
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18K Solid Gold Rare Emerald Diamond Solitaire Ring
Get this Product in 14KÂ Gold
Timeless and rare, this 18k solid gold solitaire ring features a stunning emerald accented by a single diamond—pure elegance in every detail.
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18K Solid Gold Red Tourmaline Solitaire Ring
$1,058.00
Get this Product in 14K Gold
Elegant 18k solid gold solitaire ring featuring a vivid red tourmaline—crafted for timeless charm, bold color, and sophisticated beauty.
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18K Solid Gold Round Cut Blue Sapphire Ring
$2,100.00
Get the Product in 14k & 18k Gold
Elegant 18k solid gold ring featuring a round-cut blue sapphire—crafted for timeless sophistication, rich color, and everyday elegance.
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18K Solid Gold Round Emerald Ring
Get this Product in 14KÂ Gold
Elegant and timeless, this 18k solid gold ring features a vibrant round emerald—perfect for adding a classic touch to any jewelry collection.
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18K Solid Gold Round Shape Natural Emerald Solitaire Ring in Four-Prong
$1,310.00
Get this Product in 14K Gold
Classic 18k solid gold solitaire ring featuring a round natural emerald in a four-prong setting—crafted for timeless elegance and vibrant charm.
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18K Solid Gold Ruby Ring
Get this Product in 14KÂ Gold
Timeless 18k solid gold ring featuring a vivid ruby—crafted for classic elegance, bold color, and everyday sophistication.
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18K Solid Gold Ruby Ring
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Timeless 18k solid gold ring featuring a rich red ruby—crafted for everyday elegance, classic style, and a bold touch of color.
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18K Solid Gold Ruby Solitaire Band
$2,794.00
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Elegant 18k solid gold band featuring a single radiant ruby—crafted for timeless simplicity, rich color, and a meaningful symbol of love.
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18K Solid Gold Sapphire & Diamond Engagement Ring
Get this Product in 14KÂ Gold
Stunning 18k solid gold engagement ring with a rich blue sapphire and sparkling diamonds. A timeless symbol of love and refined elegance.
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18K Solid Gold Sapphire and Diamond Engagement Ring Set
$4,168.00
Get this Product in 14K Gold
Elegant 18k solid gold engagement ring set featuring a rich sapphire center with sparkling diamond accents—crafted for timeless love and beauty.
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18K Solid Gold Sapphire Halo Diamond Ring
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Stunning 18k solid gold sapphire ring surrounded by a halo of sparkling diamonds—classic elegance with vibrant color and timeless sparkle.
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18K Solid Gold Sapphire Ring
Get this Product in 14KÂ Gold
Sophisticated 18k solid gold ring with a deep blue sapphire. A timeless design that adds elegance and bold beauty to any jewelry collection.
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18K Solid Gold Sapphire Ring
Get this Product in 14KÂ Gold
Radiant 18k solid gold ring with a deep blue sapphire. A classic and elegant piece, perfect for adding refined beauty to any jewelry collection.
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18K Solid Gold Sapphire Ring
Get this Product in 14KÂ Gold
Timeless 18k solid gold ring with a striking blue sapphire. Perfect for adding a touch of refined elegance to both everyday and formal looks.
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18K Solid Gold Sapphire Ring
Get this Product in 14KÂ Gold
Elegant 18k solid gold ring set with a deep blue sapphire. A timeless and classic piece that brings sophistication to any jewelry collection.
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Sapphire Ring
Get this Product in 14KÂ Gold
Elegant 18k solid gold ring featuring a vivid blue sapphire. A timeless treasure that adds classic charm to any outfit or special moment.
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18K Solid Gold Sapphire Ring
Get this Product in 14KÂ Gold
Classic 18k solid gold ring with a rich blue sapphire. A timeless piece crafted to add elegance and depth to any jewelry collection.
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18K Solid Gold Sapphire Ring
Get this Product in 14KÂ Gold
Classic 18k solid gold ring with a rich blue sapphire. Elegant, timeless, and perfect for adding a touch of luxury to any outfit.
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18K Solid Gold Sapphire Ring
Get this Product in 14KÂ Gold
Graceful 18k solid gold ring featuring a brilliant blue sapphire—perfect for adding timeless elegance and vibrant color to any look.
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18K Solid Gold Single Pear-Cut Emerald Ring
$880.00
Get this Product in 14KÂ Gold
A stunning 18k solid gold ring featuring a single pear-cut emerald, offering an elegant and timeless design perfect for any special occasion.
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18K Solid Gold Six Prong Teal Sapphire Solitaire Engagement Ring
$2,306.00
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Elegant 18k solid gold solitaire engagement ring featuring a six-prong teal sapphire—crafted for timeless beauty and bold, modern charm.
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18K Solid Gold Sky Blue Montana Sapphire Engagement Ring
$2,595.00
Get this Product in 14K Gold
Romantic 18k solid gold engagement ring featuring a sky blue Montana sapphire—crafted for timeless elegance and serene, natural beauty.
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18K Solid Gold Solitaire Aquamarine Ring
Get this Product in 14KÂ Gold
Elegant 18k solid gold solitaire ring with a serene aquamarine center. A timeless piece that radiates calm, beauty, and refined sophistication.
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18K Solid Gold Solitaire Emerald Ring
$1,476.00
Get this Product in 14K Gold
Timeless 18k solid gold ring featuring a solitaire emerald—crafted for refined elegance, vibrant green beauty, and everyday sophistication.
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18K Solid Gold Stackable Tourmaline Ring
Get this Product in 14KÂ Gold
Sleek and colorful, this 18k solid gold stackable tourmaline ring features a vibrant gem—perfect for layering or wearing solo with modern elegance.
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18K Solid Gold Stargaze Ring, 1.02ct. Oval Cut Greenish Blue Montana Sapphire Gold Ring
$1,169.00
Get this Product in 14K Gold
A stunning 18k solid gold Stargaze ring featuring a 1.02ct oval-cut greenish-blue Montana sapphire, offering a vibrant and elegant design perfect for any occasion.
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18K Solid Gold Tanzanite & Diamond Promise Ring
Get this Product in 14KÂ Gold
Romantic 18k solid gold promise ring with a vibrant tanzanite and sparkling diamonds. A symbol of love, commitment, and timeless elegance.
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18K Solid Gold Tanzanite Ring
Get this Product in 14KÂ Gold
Elegant 18k solid gold ring featuring a captivating tanzanite gemstone—crafted for rich violet-blue sparkle, timeless beauty, and refined style.
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18K Solid Gold Teal Blue Montana Sapphire Engagement Ring
$4,170.00
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Elegant 18k solid gold engagement ring featuring a teal blue Montana sapphire—crafted for timeless sophistication and natural brilliance.
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18K Solid Gold Teal Blue Montana Sapphire Floral Engagement Ring
$3,959.00
Get this Product in 14K Gold
Romantic 18k solid gold engagement ring featuring a teal blue Montana sapphire in a floral setting—crafted for timeless beauty and natural charm.
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18K Solid Gold Teal Blue Montana Sapphire Ring
$2,359.00
Elegant 18k solid gold ring featuring a vivid teal blue Montana sapphire—crafted for timeless beauty, natural elegance, and refined style.
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18K Solid Gold Teal Blue Sapphire Engagement Ring Set
$2,988.00
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Elegant 18k solid gold engagement ring set featuring a teal blue sapphire—crafted for timeless romance, vibrant color, and refined style.
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18K Solid Gold Teal Blue Solitaire Montana Sapphire Rings Set
$2,935.00
Get this Product in 14K Gold
A stunning 18k solid gold ring set featuring a teal blue solitaire Montana sapphire, offering a unique and elegant design for a memorable proposal.
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18K Solid Gold Teal Green Sapphire and Diamond Engagement Ring
$3,750.00
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Elegant 18k solid gold engagement ring featuring a teal green sapphire accented with diamonds—crafted for timeless beauty and modern sophistication.
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18K Solid Gold Teal Green Solitaire Montana Sapphire Rings Set
$2,934.00
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Elegant 18k solid gold ring set featuring a teal green Montana sapphire solitaire—crafted for timeless charm and modern, nature-inspired beauty.
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18K Solid Gold Teal Montana Sapphire Ring Set
$2,673.00
Get this Product in 14K Gold
A stunning Teal Montana Sapphire (7 x 5 mm) ring set with 7 sparkling diamonds, crafted in 18k gold. A timeless and unique heirloom piece.
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18K Solid Gold Teal Sapphire Engagement Ring with Salt and Pepper Diamonds
$2,411.00
Get this Product in 14K Gold
Unique 18k solid gold engagement ring featuring a teal sapphire and salt and pepper diamonds—crafted for bold elegance and modern romance.
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18K Solid Gold Teal Sapphire Hidden Halo Diamond Engagement Ring
$3,959.00
Get this Product in 14K Gold
Elegant 18k solid gold engagement ring featuring a teal sapphire and hidden halo diamonds—crafted for timeless beauty with a modern twist.
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18K Solid Gold Teal Sapphire Marquise Engagement Ring
$2,568.00
Get this Product in 14K Gold
Romantic 18k solid gold engagement ring featuring a marquise-cut teal sapphire—crafted for timeless elegance and bold, modern charm.
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18K Solid Gold White Sapphire Astra Ring
$1,383.00
Get the Product in 14k & 18k Gold
Delicate 18k solid gold Astra ring featuring a brilliant white sapphire—crafted for celestial elegance, timeless charm, and radiant sparkle.
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18K Solid Gold Yellow Sapphire & Diamond Engagement Ring
Get this Product in 14KÂ Gold
Stunning 18k solid gold engagement ring with a radiant yellow sapphire and sparkling diamonds. A vibrant symbol of love and timeless elegance.
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18K Solid Gold Yellow Sapphire Ring
Get this Product in 14KÂ Gold
Bright and elegant, this 18k solid gold ring features a vibrant yellow sapphire—perfect for adding cheerful charm and timeless sophistication.
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History, Types, Cultural Significance Of Gemstone Solitaire Rings
There’s something powerful about a single gemstone. In American fine jewelry, solitaire gemstone rings are treasured for their timeless appeal, meaningful symbolism, and ability to highlight the beauty of one carefully chosen stone.
At The Karat Store, you’ll find a wide variety of solitaire styles—from traditional prong settings to sleek bezels and modern east-west designs. Choose from natural stones like emerald, ruby, sapphire, garnet, aquamarine, topaz, citrine, amethyst, and more—available in 14K & 18K yellow, white, or rose gold.
Whether you’re celebrating a birthstone, engagement, or personal milestone, a gemstone solitaire ring is a lasting, beautiful expression of who you are.
Quality of Material Used
All our solitaire rings are made from 100% solid 14K gold, never plated or filled—ensuring brilliance, longevity, and hypoallergenic comfort for sensitive skin.
We use natural, ethically sourced gemstones, hand-selected for their vivid color, clarity, and perfect proportion. Each stone is precision-set to shine from every angle.
Certifications Provided
Every gemstone solitaire ring includes a Gemological Lab Certificate, verifying gemstone authenticity and quality.
Your purchase also includes:
A visible 14K & 18K gold purity stamp
A detailed invoice
Full gemstone certification paperwork
Buying certified gemstone jewelry means investing in beauty, trust, and craftsmanship.
Craftsmanship
Each ring is individually handmade by expert artisans, designed to highlight the natural character of the gemstone. From clean-lined settings to high-polish finishes, every ring reflects thoughtful craftsmanship and timeless design.
Before shipping, each ring undergoes a multi-step quality check and is delivered in secure, tamper-proof packaging, ready to wear or gift.
Frequently Asked Questions
1. How long does shipping take to the USA?
Shipping takes 12 to 22 days from our workshop to your U.S. address.
2. Are your rings made with real gold?
Yes, all gemstone solitaire rings are made with 100% solid 14K & 18K gold, never plated or filled.
3. Can I return the ring if it doesn’t fit?
We accept returns only for damaged or incorrect items, so please confirm your size before placing your order.
4. Is shipping free across the USA?
Yes, we offer free shipping throughout the United States.
5. Will I receive tracking information?
Yes, we provide tracking details once your order ships.
6. How can I contact customer support?
You can email us anytime at contact@thekaratstore.us.
7. Will my ring come with certification?
Yes, every ring includes a Gemological Lab Certificate.
8. Can I customize the gemstone or setting?
Absolutely! We accept custom orders—choose your stone, cut, gold tone, and setting style.
9. Is your gold hypoallergenic?
Yes, our solid 14K & 18K gold is nickel-free and safe for sensitive skin.
10. Will the ring come in gift-ready packaging?
Yes, all rings arrive in secure, tamper-proof packaging with a premium jewelry box.