One Ring to Rule Them All: How Darry Ring Redefined the Market with a Lifetime Promise
- Christie Kwan
- May 22, 2024
- 4 min read

It's almost customary to associate proposals and engagements with diamond rings. However, this tradition was only established in 1948 by De Beers to revive the declining diamond market. The campaign, crafted by N.W. Ayer, aimed to shift the focus from the price and size of diamonds to their emotional value. It redefined consumer behavior, reinforcing the idea that a diamond is an eternal keepsake, "just like your love." This transformed our perception of these precious stones and their connection to love.
Today, an e-commerce company has taken this concept further and thrives in the competitive diamond jewelry space—Darry Ring, a jewelry brand founded in 2010 in China. While new jewelry brands often use fashion and trends to gain a large number of fans and transactions, Darry Ring focuses on ticket prices instead. This strategy is more common among established luxury brands such as Cartier and Bulgari, but it has proven successful for this new market entrant.
What is Darry Ring?
Darry Ring employs a unique business model centred around the concept of “one ring, one lifetime” for each customer. Customers can only purchase one diamond engagement ring in their lifetime from Darry Ring by providing their national ID card information. When an engagement ring is purchased, Darry Ring issues a true love certification that “can never be changed” according to their website. This creates a sense of exclusivity and an “eternal love” commitment with the ring purchase. This idea, further reinforced by social media and influencer coverage, allows them to charge premium prices by selling an experience rather than just a product.
This strategy enables them to thrive in the competitive e-commerce landscape, introducing ticket prices of RMB 8,000 (USD 1,200) on average, an unprecedented level in the space. Delving into the brand reveals fascinating insights into their path to success.
Employment of a Blue Ocean Strategy
First introduced by W. Chan Kim and Renee Mauborgne in 2004, the Blue Ocean Strategy refers to strategic moves that create new market space and make competition irrelevant. The traditional diamond jewelry industry is a “red ocean” of cutthroat competition focused on price, with companies fighting for a shrinking profit pool. By offering engagement rings that can only be purchased once in a lifetime, Darry Ring creates a new, uncontested market space, attracting customers who value emotional significance over price. The brand has successfully set itself apart from fierce price competition, allowing it to explore more liberty in pricing, taking advantage of increased willingness to pay for premium products.
New Media Marketing as a Core Strength
The brand primarily uses online media for marketing, collaborating with new-generation influencers to tap into different customer segments and avoid direct competition with existing jewelry brands. Instead of advertising their product, Darry Ring focuses on promoting its product concept. For example, at the wedding of famous Chinese film star Jing Wu, the brand implemented extensive promotion with soft ads and displays on social media platforms with the caption “Love only one person for life.” This deeply ingrains their concept of true love in people’s hearts.
Complementary Sales Model
The non-standard nature of the products highlights their exclusivity and uniqueness, reinforcing the brand concept. Their omnichannel approach also allows fast and easy online product customization, making the approach cost-effective without extensive staff. Given a virtually zero customer retention rate and brand loyalty, the online approach allows the company to collect consumer demand and feedback through orders and analyze customer preferences and market sensitivity to ensure timely diversification needs.
What’s Next?
While Darry Ring’s marketing strategy has been successful, it may also potentially lead to the company’s downfall. The brand-audience relationship is too single-instanced, which may hinder future development. Because of the uniqueness of wedding ring products, the repurchase rate is extremely low. Their campaign that emphasizes “one ring per lifetime” also means a 0% repurchase rate, making it difficult to cultivate customer loyalty. Although the brand is extending its product offering to other jewelry types, the strong focus of its marketing campaign may lower customers’ interest in buying other items.

Furthermore, Darry Ring’s marketing materials predominantly feature male-female relationships. Their slogans emphasize “a man can only purchase one ring in their lifetime,” always highlighting heterosexual couples. As they expand into more geographical locations, they may face increased expectations regarding their diversity, equity, and inclusion (DEI) approach. Their presence in Taiwan, the first country in Asia to legalize same-sex marriage, offers an opportunity to showcase support for the LGBTQ+ community. Embracing diversity could open up a new customer segment and further strengthen their market position.
In conclusion, Darry Ring’s innovative approach to the diamond engagement ring market exemplifies how a brand can redefine an industry through a unique value proposition and strategic marketing. By focusing on the emotional significance of a “one ring, one lifetime” promise, they have carved out a niche in the crowded e-commerce landscape. However, their continued success will depend on their ability to adapt and evolve, especially in embracing diversity and broadening their product offerings to maintain customer interest beyond the initial purchase. As they navigate these challenges, Darry Ring’s journey offers valuable insights into the power of creating and sustaining a compelling brand narrative in a competitive market.
Great Article, I never thought that such kind of marketing campaign could actually kick off. As far as the downfall is considered, I believe they still have a lot many ways to diversify their market. For eg, similar to marriage - they can introduce campaigns for other occasion in a couple/ person's life. That way, the number of repeat customers might see the daylight.
I think time will tell the tale. :)