Lab Grown Diamond Jewelry In Platinum

Experience unmatched elegance with lab grown diamond jewelry in platinum. Renowned for its durability and lustrous sheen, platinum makes every piece truly extraordinary.

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109 Items
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
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Men's
Diamond Shape
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Metal
Platinum
Brushed Flat Wedding Band in Platinum Brushed Flat Wedding Band in Platinum
Brushed Flat Wedding Band
$1,800
Eternity
Channel Set Flat Edge Eternity Diamond Wedding Band in Platinum Channel Set Flat Edge Eternity Diamond Wedding Band in Platinum
Channel Set Flat Edge Eternity Diamond Wedding Band
$2,100
MOST LOVED
Classic Dome Wedding Band in Platinum Classic Dome Wedding Band in Platinum
Classic Dome Wedding Band
$1,450
Emerald Faceted Single Diamond Wedding Band in Platinum Emerald Faceted Single Diamond Wedding Band in Platinum
Emerald Faceted Single Diamond Wedding Band
$1,950
Eternity
Eternity Side Set Diamond Wedding Band in Platinum Eternity Side Set Diamond Wedding Band in Platinum
Eternity Side Set Diamond Wedding Band
$2,150
Faceted Dome Wedding Band in Platinum Faceted Dome Wedding Band in Platinum
Faceted Dome Wedding Band
$1,650
Flat Edge Single Emerald Diamond Wedding Band in Platinum Flat Edge Single Emerald Diamond Wedding Band in Platinum
Flat Edge Single Emerald Diamond Wedding Band
$1,800
Half Channel Set Flat Edge Diamond Wedding Band in Platinum Half Channel Set Flat Edge Diamond Wedding Band in Platinum
Half Channel Set Flat Edge Diamond Wedding Band
$2,050
MOST LOVED
Hammered Comfort Fit Wedding Band in Platinum Hammered Comfort Fit Wedding Band in Platinum
Hammered Comfort Fit Wedding Band
$1,450
Knurled Flat Edge Wedding Band in Platinum Knurled Flat Edge Wedding Band in Platinum
Knurled Flat Edge Wedding Band
$1,550
Eternity
Men's Channel Set Eternity Diamond Wedding Band in Platinum Men's Channel Set Eternity Diamond Wedding Band in Platinum
Men's Channel Set Eternity Diamond Wedding Band
$2,700
Pebble Hammered Wedding Band in Platinum Pebble Hammered Wedding Band in Platinum
Pebble Hammered Wedding Band
$1,850
Round and Baguette Diamond Wedding Band in Platinum Round and Baguette Diamond Wedding Band in Platinum
Round and Baguette Diamond Wedding Band
$4,100
Eternity
Round and Princess Deco Three Row Eternity Diamond Wedding Band in Platinum Round and Princess Deco Three Row Eternity Diamond Wedding Band in Platinum
Round and Princess Deco Three Row Eternity Diamond Wedding Band
$4,100
Traditional Flat Wedding Band in Platinum Traditional Flat Wedding Band in Platinum
Traditional Flat Wedding Band
$1,450
Round Cut Three Stone Minimalist Wedding Band in Platinum Round Cut Three Stone Minimalist Wedding Band in Platinum
Round Cut Three Stone Minimalist Wedding Band
$1,150
Beveled Accented Round Diamond Wedding Band in Platinum Beveled Accented Round Diamond Wedding Band in Platinum
Beveled Accented Round Diamond Wedding Band
$1,150
East West Princess Cut Diamond Accented Wedding Band in Platinum East West Princess Cut Diamond Accented Wedding Band in Platinum
East West Princess Cut Diamond Accented Wedding Band
$1,350
Comfort Fit Knife Edge Wedding Band in Platinum Comfort Fit Knife Edge Wedding Band in Platinum
Comfort Fit Knife Edge Wedding Band
$1,000
Three Row Diamond Accent Wedding Band in Platinum Three Row Diamond Accent Wedding Band in Platinum
Three Row Diamond Accent Wedding Band
$1,250
Two Row Channel Set Princess Cut Diamond Wedding Band in Platinum Two Row Channel Set Princess Cut Diamond Wedding Band in Platinum
Two Row Channel Set Princess Cut Diamond Wedding Band
$1,950
Hammered Concave Comfort Fit Wedding Band in Platinum Hammered Concave Comfort Fit Wedding Band in Platinum
Hammered Concave Comfort Fit Wedding Band
$1,050
Eternity
East West Channel Set Baguette Wedding Band in Platinum East West Channel Set Baguette Wedding Band in Platinum
East West Channel Set Baguette Wedding Band
$1,850
All Around Octagon Wedding Band in Platinum All Around Octagon Wedding Band in Platinum
All Around Octagon Wedding Band
$950
Shared Prong Round Lab Grown Diamond Cross Necklace In Platinum - Lucenjuri Shared Prong Round Lab Grown Diamond Cross Necklace In Platinum - Front Angle View
Shared Prong Round Lab Grown Diamond Cross Necklace
$1,550$2,590
Round Lab Grown Diamond Cross Pendant Necklace In Platinum - Lucenjuri Round Lab Grown Diamond Cross Pendant Necklace In Platinum - Front Angle View
Round Lab Grown Diamond Cross Pendant Necklace
$1,150$1,920
Round Lab Grown Diamond French Pavé Cross Pendant Necklace In Platinum - Lucenjuri Round Lab Grown Diamond French Pavé Cross Pendant Necklace In Platinum - Front Angle View
Round Lab Grown Diamond French Pavé Cross Pendant Necklace
$950$1,590
Round Lab Grown Diamond Flare Edge Cross Pendant Necklace In Platinum - Lucenjuri Round Lab Grown Diamond Flare Edge Cross Pendant Necklace In Platinum - Front Angle View
Round Lab Grown Diamond Flare Edge Cross Pendant Necklace
$1,750$2,920
Lab Grown Diamond Pavé Edge Cross Pendant Necklace In Platinum - Lucenjuri Lab Grown Diamond Pavé Edge Cross Pendant Necklace In Platinum - Front Angle View
Lab Grown Diamond Pavé Edge Cross Pendant Necklace
$1,650$2,750
Tapered Baguette and Round Lab Grown Diamond Cross Pendant In Platinum - Lucenjuri Tapered Baguette and Round Lab Grown Diamond Cross Pendant In Platinum - Front Angle View
Tapered Baguette and Round Lab Grown Diamond Cross Pendant
$1,050$1,750
Mixed Radiant Lab Grown Diamond Cross Pendant Necklace In Platinum - Lucenjuri Mixed Radiant Lab Grown Diamond Cross Pendant Necklace In Platinum - Front Angle View
Mixed Radiant Lab Grown Diamond Cross Pendant Necklace
$1,450$2,420
Baguette and Princess Lab Grown Diamond Cross Pendant Necklace In Platinum - Lucenjuri Baguette and Princess Lab Grown Diamond Cross Pendant Necklace In Platinum - Front Angle View
Baguette and Princess Lab Grown Diamond Cross Pendant Necklace
$850$1,420
Classic Round Lab Grown Diamond Cross Pendant Necklace In Platinum - Lucenjuri Classic Round Lab Grown Diamond Cross Pendant Necklace In Platinum - Front Angle View
Classic Round Lab Grown Diamond Cross Pendant Necklace
$850$1,420
Beveled Edge Polished Cross Pendant Necklace In Platinum - Lucenjuri Beveled Edge Polished Cross Pendant Necklace In Platinum - Front Angle View
Beveled Edge Polished Cross Pendant Necklace
$750$1,250
Tapered Baguette and Asscher Lab Grown Diamond Cross Pendant In Platinum - Lucenjuri Tapered Baguette and Asscher Lab Grown Diamond Cross Pendant In Platinum - Front Angle View
Tapered Baguette and Asscher Lab Grown Diamond Cross Pendant
$1,250$2,090
Bead Bright Set Lab Grown Diamond Cross Pendant Necklace In Platinum - Lucenjuri Bead Bright Set Lab Grown Diamond Cross Pendant Necklace In Platinum - Front Angle View
Bead Bright Set Lab Grown Diamond Cross Pendant Necklace
$950$1,590
From everyday essentials to statement pieces, our lab grown diamond jewelry collection has something for every style and occasion!
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Customer Reviews

July 28, 2026
Great experience - Please do not hesitate to buy!!
I was skeptical to place an order for an expensive piece of jewelry from an online company - especially one that I had never heard of before - but let me just say, working with Lucenjuri and our lovely consultant, Christine was a pleasure from beginning to end. She guided me through stone selection and kept me informed through the entire process from fabrication to shipping to follow up. The necklace was even better than expected and the price was better than competitors who were selling inferior stones. They earned my trust and I would purchase from them again without a doubt.
Leslie K.
July 23, 2026
***** Custom Design
I knew exactly what I wanted, but the ring wasn't available on the website. I contacted Lucenjuri and Christina help me with getting the design finalized. It was a great experience, Christina was very responsive and accommodating. This is my second ring I ordered from Lucenjuri and I couldn't be happier! It features the "Chateau" style band and a 2.19 carat oval diamond. Love it!
Justyna T.
July 07, 2026
Obsessed
Couldn't be happier :) The ring is absolutely beautiful, the craftsmanship is amazing, and the entire process was smooth from start to finish. They made sure my vision came to life and sent videos and photos along the way. The whole team was incredibly helpful. I'm obsessed with how it turned out!!
Aisha I.
June 22, 2026
Absolutely STUNNING Ring!
This review is actually for the Athena Crescent Pear ring, which I believe has been sold out, so I decided to leave the review on a similar ring. My now fiancé surprised me with the absolutely STUNNING ring! I could not be happier. The quality is fantastic, the packaging is beautiful and the customer service was outstanding. If you had any doubts about ordering - don’t! I am in love with my beautiful ring ♥️
Abby S.
June 10, 2026
My new favorite earrings
I ordered one carat total weight, asscher cut, best quality, and they are wonderful. I wanted a pair of diamond earrings that would work well to dress up or dress down, and I wear them almost every day now. The back isn't an annoying screw back-- it's a secured push back (you have to push the backing from both sides for it to release)-- and I can't say enough good things. The ease of putting them on and off makes me wear them more!
Angela D.
June 09, 2026
Beautiful and on time
I decided to order this ring as my everyday ring. It has a 1 carat Cushion cut stone, that it's absolutely beautiful! You can see how sparkly it is and you can't tell the difference between the natural diamonds in my band and the lab diamonds of the ring. The process was easy and the shopping was as expected.
Justyna T.
May 22, 2026
Top notch
I purchased the 1 Carat Bezel Solitaire Round Diamond Necklace in Platinum for myself. I chose platinum because I am sensitive to all other metals and because its very strong. I didn't know the company before this purchase and was really impressed with the level of communication during the process of making the necklace, all the way up to shipping. When I finally received the item, it was stunning. The bezel setting makes the diamond appear bigger in my opinion, so it is very impressive. I also bought a set of diamond stud earrings and the combined packaging both items were sent in was really beautiful and premium. If you are hesitant, just do it!
Patricia S.
May 12, 2026
Very positive experience with Lucenjuri
My necklace arrived on time, progress was well communicated throughout the entire process and the end product was perfect! Great quality and beautiful diamonds! I have already referred someone to Lucenjuri for an engagement ring. With declining customer service everywhere - my experience with Lucenjuri was above and beyond!
Kaitlin H.
May 08, 2026
10/10 couldn't recommend Lucenjuri enough
I was sceptical of buying something so personal from a website, I was wrong to think that. The ring was easily as beautiful as the pictures on Lucenjuri website. The customer service was excellent throughout the process. I couldn’t recommend Lucenjuri enough 10/10
Toni R.
May 02, 2026
Great customer service.
Christine has been absolutely wonderful! She is so helpful with all my questions, very quick to respond, and always provides additional details for important things I didn't even think to ask. So grateful for all her help, it made such a difference!
Rylee

Lab Grown Diamond Jewelry

At Lucenjuri, we offer a curated collection of lab grown diamond jewelry that combines timeless elegance with modern sustainability. From stunning rings to classy bracelets and earrings, our creations will elevate your style and make each moment unforgettable. Whether you're looking for a statement piece or something understated, our collection has something for everyone. Each item is crafted with care and precision, ensuring that you receive a luxurious piece without compromising your values.

Find Your Perfect Piece

Our lab grown diamond jewelry is designed to suit all tastes and occasions. Explore our stunning range of:

Rings: From bold statement rings to the daintiest in design, every lab diamond ring speaks to elegance and sophistication; perfect for milestones, special moments, or elevating everyday style.

Earrings: Make an impression with our lab grown diamond earrings, from classic studs to eye-catching hoops. It's the perfect sparkle that adds a glittering touch to any outfit, be it for everyday wear or special occasions.

Necklaces: Adorn yourself with our collection of lab grown diamond necklaces that are designed to add subtle elegance or a bold statement to your ensemble. With choices from delicate pendants to striking diamond necklaces, you will find a perfect piece that says it all about your style.

Bracelets: Our lab grown diamond bracelets, including timeless tennis designs and modern bangles, are perfect for adding sophistication and shine to your wrist. Versatile and stylish, they are perfectly worn on their own or stacked for a personal style.

Men’s Jewelry: Our collection also includes stylish pieces for men, such as diamond wedding bands, bracelets, and earring studs. Combining durability with elegance, these designs are perfect for the modern man who appreciates luxury and sustainability.

Precious Metal Options for Your Diamond Jewelry

At Lucenjuri, we believe that the metal setting is just as important as the diamonds themselves. We offer a range of premium metals to complement your lab grown diamonds, ensuring your jewelry not only sparkles but stands the test of time:

  • 18k White Gold: Offering a richer, deeper white hue, 18k white gold provides a more luxurious, lasting finish that beautifully complements the sparkle of lab grown diamonds.
  • 18k Yellow Gold: A deeper, more vibrant shade of yellow gold, this option adds a sophisticated, rich tone to your jewelry, ideal for those who desire a bold yet classic look.
  • 14k White Gold: Known for its cool, radiant sheen, white gold highlights the brilliance of lab grown diamonds, adding a modern touch to any design.
  • 14k Yellow Gold: With its warm, classic appeal, yellow gold enhances the beauty of diamonds, creating timeless elegance.
  • 14k Rose Gold: Rose gold’s romantic blush hue pairs beautifully with diamonds, offering a unique and modern feel.
  • Platinum: Platinum's strength and naturally white color provide an ideal backdrop for diamonds, ensuring maximum brilliance. It's the ultimate choice for durability and luxury.

Customization and Personalization

At Lucenjuri, we understand that your jewelry should reflect your unique style. Our Artisan Studio allows you to customize any piece in our collection. From choosing your diamond shape or selecting your metal type to creating that one design you have in mind, we're here to guide you in producing something truly unique. Our master artisans will take you through the initial sketches right to the final polished piece.

A Commitment to Sustainability

Choosing lab grown diamonds means choosing an ethical and eco-friendly alternative. At Lucenjuri, all our diamonds are grown with sustainable practices in a way that allows you to adorn yourself in luxurious jewelry without giving up the well-being of the planet. Each lab grown diamond is certified for quality and authenticity, giving you peace of mind with every purchase.

Explore our collection today and discover the perfect piece of lab grown diamond jewelry, crafted with care and designed to make you shine.

FAQs

What types of diamond jewelry do you offer?

At Lucenjuri, we offer a wide range of stunning diamond jewelry to suit every occasion and personal style. Our collection includes elegant engagement rings, sparkling earrings, sophisticated necklaces, and timeless bracelets, all crafted with high-quality lab grown diamonds. Whether you're looking for a classic solitaire engagement ring, a bold diamond tennis bracelet, or a custom piece that’s uniquely yours, we have something for everyone. Browse our thoughtfully designed collections to find exactly the perfect piece that reflects your style and values.

Are lab grown diamonds the same as mined diamonds?

Yes, lab grown diamonds are identical to mined diamonds in every way. They share the same chemical composition, physical properties, and optical brilliance. The only difference is their origin—lab grown diamonds are created in a controlled laboratory environment using the same natural processes that form diamonds beneath the Earth’s surface, but in a fraction of the time. These diamonds are not only virtually indistinguishable from mined diamonds, but they are also more sustainable and ethically sourced.

How do I know if lab grown diamonds are the right choice for me?

Lab grown diamonds offer the same beauty and elegance as mined diamonds, but they come with additional benefits. They are much more affordable, allowing you to get a larger or higher-quality stone within your budget. They are also more environmentally and ethically responsible since they eliminate the need for mining, which can cause harm to the environment and often involves unfair labor practices. If sustainability and cost are important to you, lab grown diamonds are an excellent choice without compromising on quality or brilliance.

Can I customize my diamond jewelry?

Absolutely! At Lucenjuri, we understand that your jewelry should be as unique as you are. We offer a bespoke design service through our Artisan Studio, where you can collaborate with our skilled artisans to create a piece that perfectly reflects your vision. Whether you want to customize the metal, diamond shape, size, or setting style, our team will work with you every step of the way. We’ll provide CAD renderings to bring your idea to life and refine every detail until it’s exactly as you imagined.

Diamond Jewelry at Lucenjuri

At Lucenjuri, we take pride in offering a wide selection of diamond jewelry made with ethically sourced lab grown diamonds. From engagement rings to earrings, necklaces, bracelets, and more, each piece is crafted to embody both elegance and sustainability. We carefully curate our collections to include timeless designs and modern styles, ensuring that there’s something for every occasion and personal taste. With a focus on superior craftsmanship and ethical values, Lucenjuri’s lab grown diamond jewelry combines beauty, luxury, and integrity.