Lab Grown Diamond Engagement Rings, Wedding Bands and Fine Jewelry - GiliBili
Welcome to GiliBili, your trusted destination for lab grown diamond engagement rings, wedding bands, diamond studs, pendants, and fine jewelry. Every piece in our collection is handcrafted in solid 14K, 18K gold, 925 silver and set with IGI-certified lab grown diamonds graded D to F color, VS to VVS clarity, and excellent cut. Whether you are searching for the perfect engagement ring, a matching wedding band, or a gift that truly lasts, we are here to help you find it. Our diamonds are highest quality, only D/E VS/VVS, our craftsmanship is exceptional, and our prices reflect the honest value of lab grown diamonds in 2026.
Why Choose Lab Grown Diamond Rings from GiliBili?
Lab grown diamonds are chemically, physically, and optically identical to mined diamonds. They score a perfect 10 on the Mohs hardness scale, sparkle with the same fire and brilliance, and are graded using the same IGI standards. The only real difference is where they come from. At GiliBili, we only source the finest lab grown diamonds in colorless D to F grades and VS to VVS clarity, so every ring you receive is genuinely exceptional.
Our lab grown diamonds offer outstanding value compared to mined diamonds of the same quality. A premium 2 carat lab grown diamond engagement ring at GiliBili is priced between $2,500 and $3,000 and 3 carat diamond ring cost 4500$ to 5000$, while a comparable mined diamond of the same grade would typically cost several times more. You get a bigger, better diamond without compromise.
Every solitaire diamond at GiliBili comes with an IGI certificate and a unique laser inscription on the girdle, giving you full confidence in what you are buying. Our jewelry is handmade, quality-checked at every stage, and ships free and fully insured worldwide.
Lab Grown Diamond Engagement Rings - Shop by Shape
Choosing the right diamond shape is one of the most personal decisions in the ring buying process. Each shape has its own character, visual spread, and personality. At GiliBili, we offer every major diamond shape in our engagement ring collection, all set in your choice of 14K or 18K white, yellow, or rose gold and 925 Silver.
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Round Brilliant Engagement Rings - The most popular choice worldwide. Round diamonds deliver maximum sparkle and suit every hand shape and setting style.
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Oval Engagement Rings - Oval diamonds appear larger than round diamonds of the same carat weight and create a beautiful elongating effect on the finger.
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Emerald Cut Engagement Rings - The emerald cut offers a sophisticated, architectural look with long, open facets and understated elegance.
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Cushion Cut Engagement Rings - Cushion cuts blend vintage charm with modern brilliance and are known for their soft, romantic appearance.
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Pear Shaped Engagement Rings - The pear shape is unique, elegant, and flattering, combining the best qualities of round and marquise cuts.
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Radiant Cut Engagement Rings - Radiant cut diamonds offer brilliant sparkle in a rectangular outline, perfect for those who want impact and fire.
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Princess Cut Engagement Rings - Princess cuts are modern, bold, and geometric with excellent brilliance and a contemporary edge.
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Marquise Engagement Rings - Marquise diamonds have the largest surface area of any shape per carat weight, making them look impressively large on the finger.
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Asscher Cut Engagement Rings - The Asscher cut is a vintage-inspired, art deco shape with deep facets and a mesmerizing hall of mirrors effect.
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Heart Shaped Engagement Rings - A truly romantic and personal choice, the heart shape is the ultimate symbol of love and devotion.
Not sure which shape suits you best? Browse our best-selling engagement rings for inspiration or explore our full range on the shop by shape page.
Lab Grown Diamond Ring Prices - What to Expect in 2026
One of the most common questions we get is: how much does a lab grown diamond ring actually cost? The answer depends on carat weight, shape, setting style, and metal choice. Here is a straightforward guide to help you plan your budget with confidence.
All prices below are for GiliBili rings set in 14K or 18K gold with IGI-certified lab grown diamonds graded D to F color and VS to VVS clarity.
| Carat Weight |
Price Range (USD) |
Price Range (GBP) |
Best Suited For |
| 1.0 carat |
$1,500 - $2,000 |
£1,230 - £1,640 |
First-time buyers, minimalist styles |
| 1.5 carat |
$2,000 - $2,500 |
£1,640 - £2,050 |
Popular choice, great balance of size and value |
| 2.0 carat |
$2,500 - $3,000 |
£2,050 - £2,460 |
Statement rings, oval and cushion shapes |
| 3.0 carat |
$4,500 - $5,000 |
£3,690 - £4,100 |
Luxury buyers, emerald and radiant cuts |
| 4.0 carat |
$6,000 - $6,500 |
£4,920 - £5,330 |
Show-stopping solitaires and halo rings |
| 5.0 carat |
$8,000 - $9,000 |
£6,560 - £7,380 |
Red carpet worthy, bold statement pieces |
Want help choosing the right carat for your budget? Browse our shop by carat size page or read our detailed diamond ring price guides for every carat weight from 1 to 15 carats.
Shop by Ring Style
Beyond shape and carat, the setting style defines how your ring looks and feels on the hand. GiliBili offers a wide range of setting styles to match every personality and preference.
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Solitaire Rings - The timeless classic. A single diamond, elevated by nothing but clean gold craftsmanship. Solitaires are elegant, versatile, and never go out of style.
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Halo Rings - A ring of smaller diamonds surrounds the center stone, adding brilliance and making the center diamond appear significantly larger.
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Three Stone Rings - Representing the past, present, and future of your relationship. Three stone rings are deeply meaningful and visually striking.
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Pave Rings - Small diamonds pave the band for a river of continuous sparkle from every angle.
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Vintage Rings - Intricate details, milgrain edges, and art-deco inspired designs for those who love old-world romance.
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Side Stone Rings - Accent diamonds flank the center stone for added width, elegance, and sparkle.
Wedding Bands and Bridal Sets
Your engagement ring deserves a perfect partner. GiliBili's wedding band collection is designed to sit seamlessly alongside your engagement ring or shine beautifully on its own. Choose from eternity bands, classic bands, curved bands, anniversary bands, and pave bands, all handcrafted in 14K, 18K gold and 925 silver.
Looking for both together? Explore our bridal set collection, where matching engagement rings and wedding bands are designed as a pair from the start.
Diamond Studs and Fine Jewelry
At GiliBili, fine jewelry goes far beyond engagement rings. Our diamond stud earrings and drop earrings are crafted with the same care and quality standards as our rings. Whether you want a classic four-prong round solitaire stud, a modern bezel set design, or a showstopping halo stud, our earring collection has something for every occasion and every style.
Our diamond pendant necklaces are equally beautiful, ranging from delicate solitaire drops to nature-inspired designs and bold statement pieces. Every pendant is set in solid gold and finished to the highest standard.
Custom Lab Grown Diamond Jewelry
Sometimes the perfect ring does not exist yet. That is where our custom jewelry service comes in. At GiliBili, we work with you from concept to creation. Share your idea, a sketch, a photo, or simply a feeling, and our team will design and handcraft a one-of-a-kind piece just for you.
Our custom process includes loose diamond sourcing from our own inventory, CAD design previews so you can see your ring before it is made, and full handcrafting in your choice of 14K, 18K gold or 925 silver. Custom orders ship free and fully insured worldwide, with a 30-day return policy for your peace of mind.
Not sure of your ring size? Use our free ring size guide to find your perfect fit before ordering.
Lab Grown Diamond Jewelry - Frequently Asked Questions
How are lab grown diamonds made?
Lab grown diamonds are created using two main methods: High Pressure High Temperature (HPHT) and Chemical Vapor Deposition (CVD). Both processes replicate the conditions under which natural diamonds form deep within the earth. The result is a genuine diamond crystal that is chemically and optically identical to a mined diamond, grown in weeks rather than billions of years.
Do lab grown diamonds sparkle the same as mined diamonds?
Yes. Lab grown diamonds have the same refractive index, brilliance, and fire as mined diamonds because they are the same material. In many cases, lab grown diamonds in the D to F color range and VS to VVS clarity actually appear brighter because they have fewer inclusions and no color tint. No gemologist can tell them apart with the naked eye.
Why are lab grown diamond rings cheaper than mined diamonds?
Lab grown diamonds cost less because they bypass the traditional mining supply chain, which involves extraction, transportation, cutting, and multiple middlemen. The diamond itself is the same quality. At GiliBili, a premium 2 carat lab grown diamond ring is priced between $2,500 to $3,000 and 3 carat diamond ring around $4,500-$5,000, giving you significantly more diamond for your budget without any compromise on quality or certification.
Are lab grown diamond engagement rings good for daily wear?
Absolutely. Lab grown diamonds are just as hard and durable as mined diamonds, rating a 10 on the Mohs scale. They do not scratch, chip, or fade with daily wear. Set in solid 14K, 18K gold or 925 silver at GiliBili, your ring is built to be worn every day for a lifetime. We also provide a full jewelry care guide to help you keep your ring looking its best.
Do GiliBili diamonds come with IGI certification?
Yes. All solitaire lab grown diamonds at GiliBili are certified by the International Gemological Institute (IGI) and come with a unique laser inscription on the girdle of the diamond. Your IGI certificate documents the exact grade of your diamond including carat weight, color, clarity, cut, and origin. This gives you complete transparency and confidence in every purchase.
What color and clarity are GiliBili lab grown diamonds?
At GiliBili, we only source lab grown diamonds in D, E, and F color grades, which are the top three colorless grades on the IGI and GIA scale. All our diamonds are VS to VVS clarity, meaning they are virtually flawless to the naked eye. Combined with excellent cut grades, every GiliBili diamond delivers maximum brilliance and beauty.
Can I customize a lab grown diamond engagement ring at GiliBili?
Yes. GiliBili offers a full custom jewelry design service. You can choose your diamond shape, carat weight, setting style, and gold type. Our team handles everything from loose diamond sourcing to CAD design to final handcrafting. You can see a preview of your ring before it is made, and all custom orders ship free and fully insured worldwide.
How do lab grown diamonds compare to moissanite and cubic zirconia?
Lab grown diamonds are chemically pure carbon and score a perfect 10 on the Mohs hardness scale. Moissanite is a different mineral (silicon carbide) with a hardness of 9.25 and a higher refractive index that produces a rainbow-like sparkle. Cubic zirconia is a synthetic oxide with a hardness of 8.5 that scratches and dulls over time. Only lab grown diamonds are genuine diamonds in every sense of the word.
Are lab grown diamonds eco-friendly and conflict-free?
Lab grown diamonds require no mining, which means no land disruption, no conflict supply chains, and significantly lower environmental impact than traditionally mined stones. They are produced in controlled laboratory environments under safe and ethical conditions. For buyers who care about responsible sourcing, lab grown diamonds are a genuinely cleaner choice without sacrificing any quality or beauty.
What diamond shapes are available at GiliBili?
GiliBili offers lab grown diamonds in all major shapes including round brilliant, oval, emerald, cushion, pear, radiant, princess, marquise, asscher, and heart. Each shape is available across multiple setting styles including solitaire, halo, three-stone, pave, and vintage. You can explore all options on our shop by shape page.
Does GiliBili offer free shipping and returns?
Yes. GiliBili offers free worldwide shipping on all orders, and every shipment is fully insured so your jewelry is protected from the moment it leaves our workshop to the moment it arrives at your door. We also offer a 30-day return policy. If you have any questions about your order, you can reach our team instantly on WhatsApp at +91 8200212331 or by email at hello@gilibili.com.
How do I find my ring size?
GiliBili offers a free ring size guide on our website that walks you through multiple easy methods to find your correct size at home. You can measure using a string, a strip of paper, or an existing ring. If you are unsure, our team is also happy to guide you directly via WhatsApp before you place your order.
What metals are used in GiliBili jewelry?
All GiliBili engagement rings, wedding bands, earrings, and pendants are crafted in solid 14K or 18K gold and 925 silver. You can choose between white gold, yellow gold, and rose gold, 925 silver depending on your personal style. We do not use plated metals or filled gold. Every piece is solid, hallmarked with the durability to last a lifetime of daily wear.
How do I care for my GiliBili diamond jewelry?
Lab grown diamond jewelry is low maintenance but benefits from occasional gentle cleaning to maintain its brilliance. We recommend cleaning your ring at home using warm water, a few drops of dish soap, and a soft toothbrush. Avoid harsh chemicals and ultrasonic cleaners for pave settings. Visit our detailed jewelry care guide for shape-specific and setting-specific advice.
Talk to a Diamond Expert - We Are Here to Help
Buying a diamond ring is a big decision and we take that seriously. At GiliBili, you are never buying blind. Our team of diamond and jewelry experts is available to help you choose the right shape, carat, setting, and metal for your budget and lifestyle. We offer personal guidance via WhatsApp, email, and video call at no extra charge.
Reach us instantly on WhatsApp at +91 8200212331 or email us at hello@gilibili.com. Whether you need help choosing between a 2 carat and a 3 carat diamond, deciding between an oval and a round, or designing something completely custom, we are ready to guide you every step of the way.
We help with loose lab grown diamonds, custom engagement rings, wedding bands, diamond earrings, pendants, and fancy color lab grown diamonds in pink, yellow, and blue.
Explore our engagement ring collection and find the diamond that tells your story.
