Best Black Friday Engagement Rings Deals For 2025

They say you should spend three months’ salary on an engagement ring — but in today’s world, that old rule just doesn’t hold true anymore. Smart couples know that it’s not about overspending, but about making informed choices that balance beauty, quality, and value. For example, by considering lab grown diamonds instead of natural ones and taking advantage of the Black Friday sales, you can secure a stunning ring without compromising on sparkle, quality, and significance.

Rare Carat makes this easier than ever by combining unbeatable Black Friday engagement ring deals with unmatched transparency, certified quality, and expert guidance. Whether you’re searching for a classic solitaire, a halo setting, or a custom design, every diamond on Rare Carat is graded by trusted labs (GIA, IGI, or GCAL) and backed by customer-first guarantees.

In this guide, you’ll learn how to shop smart this Black Friday — from exploring the best engagement ring styles and diamond options to leveraging Rare Carat’s gemologist support, reviews, and warranties to make a confident purchase that’s both meaningful, stunning, and budget-friendly.

1. Why Lab Grown Diamonds Are the Smart Choice This Black Friday

The tradition and allure of natural diamonds will always shine bright. However, the environmental impact of diamond mining on our planet can no longer be overlooked. This is why the jewelry industry has welcomed and supported the rise in popularity of lab grown diamonds.

The main difference between natural and lab grown diamonds lies in their origin, not their quality. Lab grown diamonds share the same chemical, physical, and optical properties as natural diamonds but are created in controlled environments, free from the environmental and ethical concerns of mining. They are ethical, sustainable, eco-friendly, and most importantly, far more cost-effective than natural diamonds in the same 4Cs grading, making them an ideal alternative for today’s conscious buyers.

Due to their production process and impact on the market, lab grown diamonds are typically priced at just 1/3 to 1/4 of their natural counterparts with the same 4Cs specifications. This significant price difference allows you to consider higher grades or larger sizes without exceeding your planned budget.

Take a look at the comparison chart below, which highlights diamonds with identical specifications — G color, round shape, excellent cut, and VS2 clarity — across both natural and lab grown options. It clearly shows how much more you can save when shopping smart this season:

Prices as shown as of Aug 1st 2025

With this advantage, combined with Rare Carat’s exclusive Black Friday discounts of up to 40% on lab grown diamonds, you have the perfect opportunity to find an engagement ring that captures breathtaking beauty and unforgettable value — one that will light her up with joy the moment you propose.

What makes these savings even more valuable is Rare Carat’s commitment to complete price transparency. Every diamond listing clearly displays price comparisons from multiple sellers, along with Rare Carat’s own AI-driven price and quality scores. With discounts of up to 40%, you can instantly see how much you’re saving and why it’s a smart deal.

This level of openness eliminates second-guessing and gives you confidence that you’re not just chasing a discount — you’re securing the absolute best value available this Black Friday.

2. Rare Carat’s Commitment to Quality Assurance and Authenticity

Rare Carat is able to offer certified diamonds of the highest quality because every seller is vetted exclusively and diligently to ensure customers receive the best value for their money. Once a diamond is sourced from our trusted sellers (the very same suppliers used by the biggest diamond jewelry brands in the United States) it then undergoes a rigorous two-step verification process to guarantee both quality and authenticity.

To our knowledge, Rare Carat is the only online jeweler that fully documents this verification and inspection process, capturing it on camera for maximum transparency.

Unique Engagement Rings from Rare Carat

3. Rare Carat’s Popular Engagement Rings

Did the best-sellers from our unique engagement ring collection catch your eye? For even more stunning options, explore our top 20 most popular engagement rings and get inspired!

4. Leveraging High-Resolution Diamond Imagery and Professional 360° Videos

When you’re shopping for an engagement ring during Black Friday, the best deal isn’t just about price — it’s about confidence in what you’re buying. That’s where Rare Carat’s high-resolution imagery and professional 360° diamond videos make all the difference.

With over one million diamonds on the platform, every stone is accompanied by images and 360° videos captured using industry-standard tools trusted by the global jewelry trade. These videos are unedited and unretouched, designed to give you a crystal-clear view of how each diamond sparkles, reveals its clarity characteristics, and how it interacts with light.

Watch the 360° videos of an engagement ring we just delivered on its product page for a better idea of what these high-quality images and videos can offer.

5. How to Use Diamond Search Filters to Find the Best Engagement Ring

This Black Friday, make your diamond search more efficient by leveraging the 4Cs grading system to find the ideal stone for your engagement ring setting. The first and most important step is deciding on the diamond shape. The shape speaks volumes about the overall style and personality of the ring. Having a solid understanding of different options, whether it’s a Pear, Radiant, or the classic Round, can make your shopping experience faster and more confident.

Next you need to focus on the Cut, Color, Clarity, and Carat of the diamond. While carat weight represents more than just size, it significantly impacts the diamond’s overall presence, making it a key consideration when shopping. Meanwhile, the cut, color, and clarity determine the diamond’s sparkle, brilliance, and visual appeal. By strategically applying the 4Cs, you can ensure your engagement ring achieves the perfect balance of beauty and quality without overspending.

To ensure shoppers can search efficiently according to their preferences, requirements, and budget, Rare Carat offers advanced diamond search filters. These filters are thoughtfully designed to guide you through every specification, making it easier to locate the perfect diamond that meets your exact needs, especially during the busy Black Friday season.

Don’t worry if all the technical details feel overwhelming — try the Rare Carat Quiz. Designed to guide you in the right direction, the quiz helps set the appropriate diamond filters and make smart trade-offs based on your preferences. It simplifies the entire process, making your search more accurate, efficient, and stress-free.

6. Honest & Unbiased Guidance at Every Step

Making the online diamond or diamond jewelry buying process simple and stress-free is the ultimate mission of Rare Carat. That’s why you will find a free service that lets you communicate with a GIA-certified gemologist for expert guidance and unbiased opinions, making the search for the perfect engagement ring an informative experience.

With a team of over 100 certified gemologists, this service is not only diamond-centric — you can also use their guidance to choose the perfect ring setting. The setting does more than secure the stone in place; it shapes the overall look of the ring, influences its durability, and even affects how brilliantly the diamond sparkles.

So, whether you’re drawn to the sleekness of a Bezel setting, the intricacy of a Hidden Halo, or the classic appeal of a Pavé, Rare Carat gemologists can provide the insights you need to ensure your engagement ring strikes the ideal balance of beauty, quality, and integrity.

7. Creating the Perfect Engagement Ring: A Guide to Ring Setting Styles

Other than the diamond, the engagement ring setting is an equally important consideration, as it affects not only the ring’s overall appearance but also its comfort and durability. With the right setting, you can enhance the brilliance — and sometimes even the perceived size — of the diamond, the true star of the engagement ring.

This Black Friday, shop for a setting that strikes the perfect balance of quality, value, and style so you can make the most of the season’s best deals. Take your time to explore all the options available to you, ensuring you find one that aligns perfectly with your preferences and requirements.

While timeless classics like Solitaire, Halo, and Hidden Halo remain beloved choices, many couples are now exploring other settings that offer unique advantages — from added sparkle to extra protection and greater design versatility. Below are four standout styles worth considering:

Three-Stone Engagement Ring Setting:

As the name suggests, the Three-Stone setting style features three diamonds, representing the past, present, and future. For this symbolic reason, it is considered a meaningful choice for an engagement ring. The design also provides plenty of options for personalization. Simply switching the side stones on either side of the center stone (the largest of the trio) with gemstones or differently shaped diamonds can give a fresh twist to the classic design — the combinations are endless.

Rare Carat’s Best Selling Three-Stone Engagement Rings

• Jacie Three Stone Engagement Ring in 14K Rose Gold
• Rosella Three Stone Engagement Ring in 14K White Gold
• Mavrica Round Emerald Three-Stone Engagement Ring in 14K Yellow Gold

Cathedral Engagement Ring Setting:

The Cathedral setting, inspired by the intricate and captivating arches of cathedral windows, is perfect for those who love historic architecture and timeless design. If you’re considering a smaller carat size, such as 0.5-carat or 0.75-carat, this setting is an excellent choice, as its elevated design makes the center diamond appear larger and enhances its brilliance. The signature metalwork not only adds striking beauty but also provides extra support and durability, making it a practical option for everyday wear.

Rare Carat’s Best Selling Cathedral Engagement Rings

• Tradition Pavé Cathedral Engagement Ring in 14K Yellow Gold
• Peggy Compass-Set Cathedral Engagement Ring in 14K White Gold
• Nyssa Solitaire Cathedral Engagement Ring in 14K Rose Gold

Vintage-Inspired Engagement Ring Setting:

Vintage-inspired settings use intricate details such as milgrain edges, filigree patterns, and delicate engravings to highlight the center diamond and enhance the overall appearance of the engagement ring. Thanks to their nostalgic and heirloom-like aesthetic, they remain a popular and timeless choice. These designs not only capture the charm and romance of bygone eras but also offer durability and wearability, making them both elegant and practical.

Rare Carat’s Best Selling Vintage-Inspired Engagement Rings

• Amorette Vintage Engagement Ring in 14K White Gold
• Trudy Vintage Inspired Engagement Ring in 14K Yellow Gold
• Mila Vintage-Inspired Solitaire Engagement Ring in Platinum

Gemstone Engagement Ring Setting:

This 2025 season, the combination of lab diamonds and gemstones in diamond jewelry is stealing the spotlight. The ease of customization makes it simple to create an engagement ring that beautifully expresses your love for her. The charm of the trending Gemstone setting style lies in its versatility — you can pair gemstones with the setting option of your choice. For example, see how sapphires have been incorporated into these two different settings, adding a distinctive touch of personality to already stunning rings:

Rare Carat’s Best Selling Gemstone Engagement Rings

• Spectra Amethyst Engagement Ring in 14K Rose Gold
• Ocean Sapphire And Diamond Engagement Ring in Platinum
• Nancy Sapphire Accent Engagement Ring in 14K Yellow Gold

Rare Carat's Engagement Ring Settings

This Black Friday, Rare Carat makes it easier than ever to find your dream engagement ring setting. With our curated collection of the most popular styles, you can browse and filter designs with just one click — saving time while making the most of the season’s best deals.

8. Setting's Metal Options

Before taking advantage of Black Friday deals, it’s worth taking the time to carefully consider which metal option best suits your preferences and requirements. After all, the setting’s metal brings the engagement ring to life and defines the aesthetic you’re aiming for. As you’ve already seen from our collection, Rare Carat offers the following metal options:

This range of options ensures you can choose a metal that not only complements the diamond and setting style but also aligns with your personal taste, preferences, lifestyle, and requirements.

All products available at Rare Carat come with multiple metal options, giving you the freedom to customize and personalize as you wish. So, if you love the traditional, timeless appeal, yellow gold is a perfect choice. Platinum and white gold, on the other hand, bring sophistication and modern sleekness, while rose gold is ideal for creating a warm, romantic vibe for your engagement ring.

By thoughtfully selecting the right metal, you ensure a harmonious, fully customized engagement ring where every element — from the diamond to the setting — works together seamlessly.

9. Engagement Ring Craftsmanship Like No Other

Rare Carat is Trustpilot’s top-rated online jeweler for two years in a row, and one of the key reasons behind this milestone is our dedication and attention to detail when creating each piece.

Every engagement ring at Rare Carat is crafted with precision and care by expert jewelers in our advanced New York and New Jersey workshops.Unlike mass-produced jewelry, every Rare Carat ring undergoes rigorous microscopic quality assurance to ensure it meets our set standards.

So, once a ring is completed, our independent QA specialists will inspect it under magnification. And, if any detail — no matter how small — fails to meet expectations, the setting is remelted and recreated from scratch. This ensures that the engagement ring you choose is truly worthy of celebrating one of the most precious moments in your life, the proposal.

10. Rare Carat’s Policies and Guarantees

The Black Friday deals are even more rewarding because Rare Carat ensures peace of mind with customer-first policies and Rare Carat's guarantees when shopping for an engagement ring.

Each engagement ring is carefully packaged in branded, premium boxes with protective materials and a sleek finish, then shipped fully insured at no cost. Deliveries are made discreetly and securely via FedEx or UPS.

If you are unhappy with your purchase, you can take advantage of Rare Carat’s 100% money-back guarantee (no questions asked) or the free 30-day return policy, ensuring a truly worry-free shopping experience. Rare Carat also offers a free ring resizing within the first year (Eternity bands are not eligible for resizing after 30 days).

In addition to these customer-first services, all rings sold by Rare Carat come with a lifetime manufacturer’s warranty. When combined with the incredible discounts available this Black Friday, these advantages ensure not only exceptional value for money but also complete peace of mind.

11. Finding Your Perfect Engagement Ring This Black Friday 2025

This Black Friday isn’t just about shopping smart — it’s your chance to create the engagement ring of her dreams, one that will make her say “Yes!” with pure joy.

The perfect ring combines timeless beauty with unbeatable value, and Rare Carat makes it effortless. Enjoy up to 40% off certified, high-quality, authentic lab grown diamonds, plus a transparent, secure, and expert-guided shopping experience.

Whether you’re drawn to a classic 1-carat Solitaire, a vintage-inspired design, or a sparkling lab grown Halo, Rare Carat helps you find an engagement ring that perfectly tells your love story. Because the best deal isn’t just about price — it’s about capturing a moment, a promise, and a lifetime of memories in a ring that reflects your style, values, and forever love.

Any other questions running in your mind? Explore our FAQ page for clear answers and expert guidance.

Shop By Engagement Ring Settings

• Solitaire Engagement Rings
• Halo Engagement Rings
• Pavé Engagement Rings
• Three Stone Engagement Rings
• Hidden Halo Engagement Rings
• Cathedral Engagement Rings
• Bezel Engagement Rings
• Unique Engagement Rings
• Vintage Inspired Engagement Rings

Shop By Lab Diamond Shape

• Asscher Diamonds
• Heart Diamonds
• Marquise Diamonds
• Oval Diamonds
• Radiant Diamonds
• Emerald Diamonds
• Round Diamonds
• Cushion Diamonds
• Pear Diamonds
• Princess Diamonds