
A ring that celebrates your bonds.
Finding a stunning engagement ring on a budget? You’ve come to the right place. Our collection of lab-grown diamond engagement ring under 600$ is proof that elegance doesn’t have to be expensive. Designed for modern love stories, these rings are crafted in solid 14K & 18K gold and set with ethically sourced lab-grown diamonds that shine just like their mined counterparts.
Every piece reflects quality craftsmanship, certified authenticity, and sustainable values. Whether you’re planning a surprise proposal or just love a minimalist style, we’ve got options that blend beauty and affordability. All rings are certified, handcrafted, and shipped securely across the USA with love and care.
Engagement rings have long symbolized love and commitment—but that doesn’t mean they have to come with a hefty price tag. With more couples embracing lab-grown diamonds, getting a brilliant ring under 600$ has become easier than ever. These diamonds are chemically identical to natural ones, yet far more ethical and budget-friendly.
In this exclusive collection, you’ll find a thoughtfully curated range of lab diamond engagement rings—each made in 14K & 18K solid gold. We offer classic solitaires, minimal bezel-set designs, dainty pave bands, and petite halo styles. Perfect for everyday wear, these rings suit couples who want lasting quality without overspending.
Choosing a lab-grown diamond also means making a conscious, sustainable choice. It’s a growing trend in the USA, with buyers appreciating both the value and ethical background. These rings represent modern love—smart, intentional, and timeless.
And just because it’s affordable doesn’t mean we cut corners. Each ring is handcrafted, polished to perfection, and set with precision. Every piece includes a diamond certificate, a BIS hallmark for gold purity, and arrives in secure packaging, ready to celebrate your special moment.
This category is ideal for first-time buyers, travel rings, or couples saving for other big milestones. With certified lab-grown diamond jewelry under $600, you're not just saving money—you’re making a smart, stylish choice.
All our rings are crafted in 100% solid 14K & 18K gold—never plated or filled. This means they offer genuine durability, richness, and a luxurious finish that won’t wear off over time. The diamonds are lab-grown, ethically created, and carefully hand-selected for their brilliance and clarity.
Our rings are also hypoallergenic, nickel-free, and ideal for daily wear, even for those with sensitive skin. Whether you're choosing it as your forever ring or as a budget-conscious engagement piece, these rings are built to shine for years to come.
Every ring in this collection includes full documentation and gemstone certification. For lab-grown diamonds, we provide an IGI certificate, ensuring authenticity and grading of the 4Cs—cut, clarity, color, and carat.
We also include a BIS hallmark on all 14K & 18K gold pieces to certify metal purity. You’ll receive a detailed invoice with each purchase, confirming all specifications. Certified jewelry adds value, trust, and resale potential. It also gives you peace of mind, knowing that what you’re buying meets international standards. At The Karat Store, certification isn’t optional—it’s guaranteed.
Even at this price point, we never compromise on craftsmanship. Each engagement ring is handcrafted by skilled artisans who specialize in fine detailing. From precise diamond placement to the final polish, every ring undergoes multiple steps to ensure perfect quality.
We use secure prong or bezel settings, depending on the design, and ensure a smooth, high-shine finish that lasts. Every ring is carefully inspected before shipping, following a multi-step quality check process for structural integrity, shine, and setting security. You’ll see and feel the difference when you open the box.
1. How long does shipping take to the USA?
Shipping takes 12 to 22 days to your doorstep in the USA.
2. Is the gold real or plated?
Our rings are made with solid 14K & 18K gold—never gold-plated or gold-filled.
3. What if I receive a damaged ring?
We only accept returns for damaged products or if the wrong item is shipped.
4. Is shipping free to the USA?
Yes, we offer free, insured shipping across the United States.
5. Will I get a tracking number?
Yes. Once shipped, you’ll receive a tracking link to follow your order.
6. How do I reach customer service?
Email us at contact@thekaratstore.us for support, custom orders, or updates.
7. Are your diamonds certified?
Yes. Every lab diamond comes with an IGI certificate included in the box.
8. Can I place a custom ring order under 600$?
Yes, we accept custom requests, depending on design and material options.
9. Is the ring suitable for daily wear?
Yes. Our hypoallergenic 14K & 18K gold and secure settings make them ideal for everyday use.
10. How safe is your packaging?
We use tamper-proof, secure packaging to ensure your ring arrives safely.
A ring that celebrates your bonds.