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The Gem | Natural vs Lab-Grown? De Beers’ New Playbook for Winning the Diamond Wars

Plus, Bulgari’s Polychroma blends Roman elegance with modern luxury — see what it means for brand building.

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Welcome to The Gem, your go-to newsletter for jewelry eCommerce professionals.

Editor’s Pick 🌟

With tariffs, uncertainty, and fierce competition, in 2025 fashion marketers are facing more pressure than ever to deliver efficient ROI. The Fabric of Growth Playbook is your practical guide to making every ad dollar count, with answers to all your burning questions:

  • How many channels should I be spending in?

  • Which channels are the best fit for my brand?

  • What are top brands betting on in 2025?

Sector Spotlight 💡

DIAMOND MARKETING CAMPAIGN

Source: National Jeweler

De Beers is introducing the "Ombré Desert Diamonds" initiative, featuring naturally colored diamonds such as cream, champagne, and brown. This initiative aims to differentiate natural diamonds from lab-grown ones, addressing market shifts towards more colorless lab-grown stones. For marketing professionals, this presents an opportunity to leverage storytelling centered on origin, sustainability, and uniqueness to drive consumer engagement and preference for natural diamonds.

JEWELRY COLLECTION

Bulgari's 2025 High Jewelry Collection, Polychroma, ingeniously bridges ancient Roman inspiration with modern design, showcasing the strategic use of the Tubogas technique paired with colored stones like tanzanite, lapis lazuli, and diamonds. This collection reflects a keen understanding of market trends, appealing to luxury consumers by merging historical elegance with contemporary aesthetics. Marketers can glean insights into crafting brand narratives that connect past heritage with future innovation, driving engagement in the luxury sector.

JEWELRY LAUNCH

Kathy Hilton's new jewelry collection, a collaboration with designer Anna Zuckerman, draws inspiration from her personal history and past jewelry gifts, offering both replicas and new designs. This collection includes luxury items with some priced in the thousands, appealing to consumers seeking exclusive, high-end jewelry experiences. For marketers, this signifies the importance of leveraging personal narratives and collaborations to create differentiated product lines in the luxury segment.

LUXURY DESIGN TRENDS

Source: Town & Country

Sara Murphy's carefree spirit of accessorizing at the beach resonates through Grace Burns' portrayal on Town & Country's cover with a rare Van Cleef & Arpels Zip necklace, emblematic of innovation in jewelry design. The allure of this piece, inspired by practical zippers and crafted over decades, lies in its exclusivity and transformation ability—demonstrating marketing strategies to elevate consumer engagement with luxury items. Marketing professionals can draw strategic insights from Van Cleef & Arpels' approach by emphasizing rarity, historical significance, and multifunctionality to captivate consumers’ desires for unique, high-value products.

Join ClickZ for Exclusive Drinks at CommerceNext!

Heading to the CommerceNext Growth Show 2025? So are we.

Join ClickZ for an invite-only drinks reception on Day 2 – Wednesday, June 25, from 5pm.

Expect great drinks and high-impact networking with top retail and marketing leaders shaping the future of commerce.

📍 Location: Midtown Manhattan (shared after RSVP)

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Optimization Hub ⚙️

MEDIA PLANNING

Marketers face challenges in media planning and budget optimization due to the complexity of balancing long-term brand building with short-term performance goals. Effective strategies require data-driven insights from tools like Marketing Mix Modeling to optimize channel selection and ensure maximum ROI. Understanding consumer behavior and media consumption patterns is key to aligning marketing efforts for sustained growth.

DATA-DRIVEN MARKETING

Data-driven marketing transforms customer insights into tailored messages across SMS, Email, and social media platforms, enhancing engagement and conversion. By integrating omnichannel strategies and leveraging data segmentation, businesses offer personalized experiences, achieving cost-effective and impactful campaigns. Continuous measurement and optimization ensure alignment with evolving consumer preferences.

ClickZ is a ClickZ Media publication in the DTC eCommerce division