[lajoya_yith_wishlist_counter]
0
Rated “Excellent” by Shopper Approved®
5.0
(47 reviews)
Free Shipping!

Diamond Promise Ring

Explore Diamond Promise Rings With Bigger Diamonds, Better Prices, & The Best Protection

FREE Shipping

FREE Returns

Buy now, Pay later

FREE Protection Plan

Best Price Guaranteed

Guaranteed for life

FREE Shipping

FREE Returns

Buy now, Pay later

Filter

Style
Metal Color
Price
Filters
Filters
45 Results
10% OFF
Clover Themed Lab Grown Diamond RingClover Themed Lab Grown Diamond Ring
She Knows Exactly The Ring She Wants. Do You?
Get her the ring of her dreams by
answering these 6 questions.
Flat lay showcasing custom engagement ring design sketches, a purple colored pencil, ring settings, and loose lab-grown diamonds.
She Knows Exactly The Ring She Wants. Do You?

Get her the ring of her dreams by answering these 6 questions.

Customer Reviews

Jaclyn V.

United State

This ring is stunning. I absolutely love it. Its so beautiful

This ring is stunning. I absolutely love it. Its s ...Read More

Jemma A.

United State

The most beautiful wedding band ever

The most beautiful wedding band ever

Jordon S.

United State

Oh my goodness…it is so gorgeous

Oh my goodness…it is so gorgeous

Marissa B.

United State

This should be illegal

This should be illegal

Michelle K.

United State

If you are in the market for a stunning beautiful ring, this one has been a true find

If you are in the market for a stunning beautiful ...Read More

Millie B.

United State

If you are looking for some diamonds, definitely check out La Joya

If you are looking for some diamonds, definitely c ...Read More

Stop Paying for the Supply Chain
See exactly how much your net worth grows when
you buy a lab-grown diamond at true insider pricing
Stop Paying for the Supply Chain
See exactly how much your net worth grows when you buy a lab-grown diamond at true insider pricing
Close up of a brilliant round-cut loose lab-grown diamond sparkling under direct light.

The Jeweler to the Jewelers

For years, we supplied diamonds to the world’s most prestigious brands. Now, we are opening the vault directly to you. By removing the middleman, we guarantee a bigger, brighter diamond at the true insider price. And because we are the source, we offer unmatched protection: we maintain your jewelry for free, and if it’s ever lost, we replace it.

Best Price Guarantee

Lifetime Warranty

Lost Jewelry Replacement

A purple line-art icon of a hand holding a coin with a dollar sign, representing La Joya's best price guarantee.

Best Price
Guarantee

A purple line-art icon of a person's silhouette integrated with an infinity symbol, representing La Joya's lifetime warranty.

Lifetime
Warranty

A purple line-art icon of a diamond ring featuring a question mark in the center of the stone, representing La Joya's lost jewelry replacement program.

Lost Jewelry
Replacement

Heirloom Quality. Radical Honesty

We believe you shouldn’t have to choose between your values and your dream ring. La Joya was born to disrupt the industry with a simple promise: luxury without compromise. We combine world-class design with 100% conflict-free, responsibly sourced diamonds. We refuse to cut corners on sourcing, sparkle, or service—so you never have to.

100% Conflict-Free

IGI Certified

Free Shipping & Returns

A purple line-art icon of a globe topped with a small leaf, representing La Joya's commitment to 100% conflict-free lab-grown diamonds.

100%
Conflict-Free

A purple line-art icon of a shield containing a checkmark, representing La Joya's IGI certified lab-grown diamonds.

IGI
Certified

A purple line-art icon of an open shipping box, representing La Joya's free shipping and returns policy for lab-grown diamond jewelry.

Free Shipping
& Returns

Close up of a brilliant round-cut loose lab-grown diamond sparkling under direct light.

The Jeweler to the Jewelers

For years, we supplied diamonds to the world’s most prestigious brands. Now, we are opening the vault directly to you. By removing the middleman, we guarantee a bigger, brighter diamond at the true insider price. And because we are the source, we offer unmatched protection: we maintain your jewelry for free, and if it’s ever lost, we replace it.

A purple line-art icon of a hand holding a coin with a dollar sign, representing La Joya's best price guarantee.

Best Price Guarantee

A purple line-art icon of a person's silhouette integrated with an infinity symbol, representing La Joya's lifetime warranty.

Lifetime Warranty

A purple line-art icon of a diamond ring featuring a question mark in the center of the stone, representing La Joya's lost jewelry replacement program.

Lost Jewelry Replacement

Heirloom Quality. Radical Honesty

We believe you shouldn’t have to choose between your values and your dream ring. La Joya was born to disrupt the industry with a simple promise: luxury without compromise. We combine world-class design with 100% conflict-free, responsibly sourced diamonds. We refuse to cut corners on sourcing, sparkle, or service—so you never have to.

A purple line-art icon of a globe topped with a small leaf, representing La Joya's commitment to 100% conflict-free lab-grown diamonds.

100% Conflict-Free

A purple line-art icon of a shield containing a checkmark, representing La Joya's IGI certified lab-grown diamonds.

IGI Certified

A purple line-art icon of an open shipping box, representing La Joya's free shipping and returns policy for lab-grown diamond jewelry.

Free Shipping & Returns

Diamond Promise Rings - A Symbol of Commitment

A diamond promise ring is a beautiful and deeply personal symbol of love and commitment between a couple. More than just a piece of jewelry, it’s a tangible reminder of a unique bond and a pledge for the future. Our collection of diamond promise rings for her is designed with delicate elegance to perfectly capture this heartfelt sentiment.

Why Choose Lab-Grown Diamonds?

Selecting a lab-grown diamond for your promise diamond ring ensures its beauty is matched by its modern, ethical values.

A dark purple line-art icon of a sparkling diamond, representing La Joya's 80% value advantage for lab-grown diamonds compared to mined stones.

Guilt-Free Sparkle

Our lab-grown diamond rings provide a truly guilt-free sparkle. Created in a controlled environment, these gems are a responsible choice. You can wear your stunning jewelry with pride.

A dark purple line-art icon of a hand gently holding a sprouting plant, representing growth, trust, and La Joya's three generations of lab-grown diamond manufacturing lineage.

Ethical & Sustainable

Opt for an ethical and sustainable choice with a lab-created diamond ring. These man-made diamonds use less energy and have a minimal environmental footprint compared to natural diamonds, making your diamond promise ring a choice that is kind to the planet.

A dark purple line-art icon of a ribbon rosette seal featuring a diamond in the center, representing La Joya's secure and flexible payment options for lab-grown diamond jewelry.

Exceptional Quality

Our lab-grown rings offer exceptional quality without compromise. Every created diamond ring in our collection is graded to the same high standards as natural diamonds, ensuring you’ll find a stone with perfect brilliance and clarity.

A dark purple line-art icon of a chemistry beaker, representing the scientific creation of lab-grown diamonds and La Joya's exclusive everyday discounts for community members.

Affordable but Luxurious

A lab-grown diamond offers the same stunning beauty and durability as a mined diamond but at a more affordable price. Our collection of man-made diamond promise rings allows you to get a higher-quality stone for your budget.

A Guide to Designing Your Perfect Diamond Promise Ring

Finding the perfect diamond promise ring is a meaningful step. This guide will walk you through everything you need to know.

What is a Diamond Promise Ring?

A promise diamond ring signifies a commitment between two people. While it can mean something unique to every couple, it often serves as a pre-engagement ring, symbolizing a pledge to one day get married. It’s a beautiful way to show devotion and celebrate the current stage of your relationship.

Promise Ring vs. Engagement Ring - Understanding the Difference

While both symbolize commitment, a promise ring is a pledge for the future, whereas an engagement ring is a formal announcement of the intent to marry soon. Diamond promise rings are typically more delicate and understated in design and cost compared to engagement rings.

Choose Your Diamond Shape & Setting Style

 The style of a diamond promise ring is often subtle and personal. Smaller, classic diamond shapes like round, princess, or heart cuts are popular choices. These are often set in simple, elegant settings like a classic prong solitaire or a secure bezel setting that protects the stone.

Select Your Precious Metal

We offer our rings in beautiful Yellow, White, and Rose Gold, using recycled gold whenever possible. The karat you choose (10k, 14k, or 18k) allows you to balance purity, durability, and budget. Our white gold diamond promise rings are a particularly popular choice for their modern and timeless look.

Styling and Stacking Tips

Traditionally, a diamond promise ring is worn on the ring finger of the right hand, saving the left for a future engagement ring. Alternatively, it can be worn on the left ring finger and then moved to the right hand once an engagement ring is given. It is often delicate enough to be stacked with other rings later.

Get the Right Ring Size

Finding the correct ring size is essential for a comfortable fit. A perfectly sized diamond promise ring will be comfortable for everyday wear. We offer sizing guides to help you find the perfect size, especially if it’s a surprise gift.

Customize Your Ringl

Customization Make your gift even more meaningful with a personal touch. Many of our diamond promise rings for her can be engraved with a special date, initials, or a short message, creating a truly one-of-a-kind symbol of your commitment

Financing Your Purchase

We offer flexible financing options from several partners like Affirm, Klarna, AfterPay, Pay Pal Pay Later to make your dream ring accessible. Our transparent purchasing process and expert customer service ensure a smooth, worry-free experience.

What is a Diamond Promise Ring?
A promise diamond ring signifies a commitment between two people. While it can mean something unique to every couple, it often serves as a pre-engagement ring, symbolizing a pledge to one day get married. It’s a beautiful way to show devotion and celebrate the current stage of your relationship.
Promise Ring vs. Engagement Ring - Understanding the Difference
While both symbolize commitment, a promise ring is a pledge for the future, whereas an engagement ring is a formal announcement of the intent to marry soon. Diamond promise rings are typically more delicate and understated in design and cost compared to engagement rings.
Choose Your Diamond Shape & Setting Style
The style of a diamond promise ring is often subtle and personal. Smaller, classic diamond shapes like round, princess, or heart cuts are popular choices. These are often set in simple, elegant settings like a classic prong solitaire or a secure bezel setting that protects the stone.
Select Your Precious Metal
We offer our rings in beautiful Yellow, White, and Rose Gold, using recycled gold whenever possible. The karat you choose (10k, 14k, or 18k) allows you to balance purity, durability, and budget. Our white gold diamond promise rings are a particularly popular choice for their modern and timeless look.
Styling and Stacking Tips
Traditionally, a diamond promise ring is worn on the ring finger of the right hand, saving the left for a future engagement ring. Alternatively, it can be worn on the left ring finger and then moved to the right hand once an engagement ring is given. It is often delicate enough to be stacked with other rings later.
Get the Right Ring Size
Finding the correct ring size is essential for a comfortable fit. A perfectly sized diamond promise ring will be comfortable for everyday wear. We offer sizing guides to help you find the perfect size, especially if it's a surprise gift.
Customize Your Ringl
Customization Make your gift even more meaningful with a personal touch. Many of our diamond promise rings for her can be engraved with a special date, initials, or a short message, creating a truly one-of-a-kind symbol of your commitment.
Financing Your Purchase
We offer flexible financing options from several partners like Affirm, Klarna, AfterPay, Pay Pal Pay Later to make your dream ring accessible. Our transparent purchasing process and expert customer service ensure a smooth, worry-free experience.

Our Commitment to Quality & Craftsmanship

La Joya Jewelry is dedicated to delivering exceptional quality and craftsmanship. Our lab created diamond promise rings are meticulously designed and handcrafted using only the finest materials and diamonds. Each piece reflects timeless elegance, offering enduring beauty and a commitment to ethical and sustainable luxury.

The Hallmark of Fine Jewelry

A hallmark signifies quality, and our rings are no exception. Each lab-grown diamond promise ring is a testament to our high standards. We combine stunning cultivated diamonds with superior craftsmanship, creating beautiful, durable jewelry.

Expertly Designed & Handcrafted

Our expert artisans meticulously design and handcraft each ring. We ensure every detail is perfect, from the setting to the polished finish, resulting in a piece that’s not just a ring but a work of art you’ll cherish.

Materials & Diamond Sourcing 

We use only the highest quality materials, including ethically sourced lab-grown diamonds. The bands feature premium metals like 14K gold. Our sourcing methods ensure a minimal environmental impact, providing peace of mind with your purchase.

Ensuring Longevity & Brilliance 

Our rings are built for a lifetime of brilliance. We use durable materials and expert techniques to ensure your promise diamond ring maintains its sparkle. With proper care, it will remain as beautiful as the day you first received it.

The Hallmark of Fine Jewelry
A hallmark signifies quality, and our rings are no exception. Each lab-grown diamond promise ring is a testament to our high standards. We combine stunning cultivated diamonds with superior craftsmanship, creating beautiful, durable jewelry.
Expertly Designed & Handcrafted
Our expert artisans meticulously design and handcraft each ring. We ensure every detail is perfect, from the setting to the polished finish, resulting in a piece that’s not just a ring but a work of art you’ll cherish.
Materials & Diamond Sourcing
We use only the highest quality materials, including ethically sourced lab-grown diamonds. The bands feature premium metals like 14K gold. Our sourcing methods ensure a minimal environmental impact, providing peace of mind with your purchase.
Ensuring Longevity & Brilliance
Our rings are built for a lifetime of brilliance. We use durable materials and expert techniques to ensure your promise diamond ring maintains its sparkle. With proper care, it will remain as beautiful as the day you first received it.

How to Care for Your Jewelry

Taking care of your promise rings helps maintain its beauty and extend its lifespan. At La Joya Jewelry, we recommend regular cleaning, proper storage, and gentle daily wear practices. These simple steps ensure your lab-grown diamond jewelry remains as stunning as the day you received it.

Daily Wear & Maintenance

Take care of your diamond promise ring with simple daily maintenance. Avoid wearing it during strenuous activities to prevent scratches and damage, keeping your ring beautiful and sparkling.

Responsibly Sourced Oval Halo Diamond Engagement Ring Being Cleant with a Lint Free Cloth

Proper Storage Tips

When you’re not wearing your ring, store it properly in a soft-lined jewelry box or pouch to prevent scratches from other jewelry.

White Gold Double Prong Round Diamond Engagement Ring Being Cleaned with a Cloth

Cleaning & Polishing

Regular cleaning keeps your band looking its best. Use a soft brush and a gentle jewelry cleaner or a mixture of warm water and mild soap to restore its brilliant shine.

Keeping Your Jewelry Safe

Insuring your diamond promise ring is an excellent way to protect your investment. Having it appraised and insured provides peace of mind, knowing your beautiful piece is protected.

FAQs About Lab Created Diamond Promise Rings

What makes lab-grown diamonds different from natural diamonds?

+

Lab-grown diamonds are created using advanced technology that replicates natural diamond formation. They share the same physical, chemical, and optical properties as mined diamonds but are more eco-friendly and affordable. At La Joya Jewelry, our lab-grown diamonds offer ethical luxury without compromising on quality, beauty, or durability.

How do I choose the right jewelry piece for me?

+

Choosing the right jewelry depends on your style, occasion, and budget. At La Joya Jewelry, we offer a wide range of designs, from classic to contemporary. Our experts are here to guide you through the selection process, ensuring you find a piece that matches your personality and enhances your look.

What metals do you offer for your jewelry?

+

La Joya Jewelry offers a selection of high-quality metals, including white, yellow, and rose gold. Each metal option provides a unique aesthetic, allowing you to personalize your jewelry to match your style. Our metals are chosen for their durability and beauty, ensuring lasting elegance and shine.

Can I customize my jewelry piece?

+

Yes, La Joya Jewelry offers customization options to help you create a truly unique piece. Whether you want to personalize an engagement ring or design bespoke jewelry, our skilled artisans work with you to bring your vision to life, crafting jewelry that perfectly represents your style and story.

How do I determine my ring size?

+

Finding the right ring size is easy with La Joya Jewelry’s ring size guide. Measure your finger using a flexible tape measure or use our printable size chart for accuracy. If you need assistance, our customer service team is available to guide you through ensuring your ring fits comfortably.

What is the best way to care for my jewelry?

+

To maintain your jewelry’s brilliance, clean it regularly with mild soap and water, store it properly, and avoid harsh chemicals. At La Joya Jewelry, we recommend professional cleaning and maintenance services to keep your pieces looking as beautiful as the day you purchased them.

Do you offer a warranty on your jewelry?

+

Yes, La Joya Jewelry provides a warranty on all our jewelry pieces. Our warranty covers manufacturing defects and craftsmanship issues. If you experience any problems with your jewelry, contact our customer service team for assistance with repairs, replacements, or any concerns regarding your purchase.

What is your return and exchange policy?

+

We offer a hassle-free return and exchange policy. If you are not completely satisfied with your purchase, you can return or exchange it within our specified time frame. Please review our return policy on our website or contact our support team for details regarding eligibility and return procedures.

Is your jewelry ethically sourced?

+

Yes, all La Joya Jewelry pieces are ethically sourced and conflict-free. Our lab-grown diamonds are created using sustainable practices, ensuring that every stone meets the highest ethical and environmental standards. We are committed to providing luxury jewelry that aligns with responsible sourcing and sustainability.

How long does shipping take?

+

Shipping times vary based on location and product availability. Most orders are processed within a few business days and delivered within 5-7 business days. Expedited shipping options are available for faster delivery. Check our website for shipping details or contact our support team for specific inquiries.

Last Modified Date: September 1, 2026