August Birthstone Guide for Retailers: Peridot and Spinel

Part of the Retailer’s Monthly Birthstone Guide, a monthly feature from Rapaport Trade highlighting birthstones, selling insights, and storytelling strategies for jewelry professionals. 

In This Guide:

What Makes August Birthstones a Strong Retail Opportunity?

Peridot: The Gem of Light and Positivity

What Makes Peridot Special

Spinel: The Modern Alternative to Ruby and Sapphire

Why Spinel Is Gaining Momentum

Marketing Ideas to Boost August Birthstone Sales

Care & Maintenance to Share with Customers

Why August Birthstones Sell Year-Round

What Makes August Birthstones a Strong Retail Opportunity?

Unlike months anchored by a single gem birthstone, August allows retailers to guide customers through choice. This positions sales associates as educators and consultants rather than order takers. 

Key Selling Advantages: 

• Broad color appeal ranging from vivid greens to saturated reds, pinks, blues, and purples 

• Strong storytelling potential tied to history, rarity, and symbolism 

• Flexible price points suitable for gifting, self-purchase, and fine jewelry 

• Excellent options for both classic and contemporary designs 

When retailers understand how to position Peridot and Spinel together, August becomes a month of upsell opportunity rather than complexity. 

Peridot: The Gem of Light and Positivity

Rubies belong to the corundum family, sharing their mineral composition with sapphires. What distinguishes ruby is chromium, the element responsible for its iconic red color and, in fine stones, a glowing internal fluorescence that gives rubies their life and intensity. 

Quick Facts 

• Color range: Bright yellow-green to rich olive green 

• Hardness: 6.5-7 on the Mohs scale 

• Gem family: Olivine 

• Typical treatments: None 

• Primary sources: United States, Myanmar, Pakistan, China, Sri Lanka
   
• Symbolism: Happiness, renewal, emotional balance, and prosperity 

What Makes Peridot Special

Peridot is instantly recognizable. Its luminous green color feels fresh, energetic, and modern, making it especially appealing to younger buyers and self-purchasers. Unlike many gemstones, peridot’s color is not dependent on treatment, which simplifies the selling conversation and reinforces transparency. 

Key Features to Showcase: 

• Strong visual impact at accessible price points 

• Availability in larger sizes without steep cost increases 

• High emotional appeal tied to happiness, renewal, and positivity 

Peridot also works exceptionally well in seasonal merchandising. Its vibrant green pairs naturally with summer and early fall collections, making it ideal for August promotions that extend beyond birthstone gifting.

Celebrity & Style Connection to Peridot

Peridot’s vivid green has appeared throughout history in both royal and modern style narratives, reinforcing its credibility as more than an entry-level colored stone. 

• Cleopatra’s legendary “emerald” jewels are widely believed to have been peridot sourced from Egypt’s Zabargad Island, giving the gemstone a regal and historically rich backstory that resonates with customers drawn to heritage and provenance. 

• Kylie Jenner has been photographed wearing oversized peridot rings and earrings, highlighting the gemstone’s vibrant color and strong visual presence in modern, statement-driven designs. 

• High jewelry designers periodically return to peridot when seeking a fresh green alternative that delivers scale, saturation, and impact without the price pressure of emerald, reinforcing peridot’s relevance in contemporary fine jewelry. 

These references help retailers elevate the peridot conversation beyond affordability and position it as a gemstone with lasting design credibility and modern appeal. e in contemporary luxury, especially for younger buyers seeking meaningful statement pieces. 

Selling Tips for Peridot

Emphasize that peridot is typically untreated, reinforcing natural beauty 

• Position it as an uplifting, everyday gemstone rather than a special-occasion-only stone 

• Pair with yellow gold to enhance warmth and saturation 

• Offer peridot in earrings, pendants, and stackable rings to encourage add-on purchases 

When discussing durability, be clear and confident. Peridot is best suited for earrings, pendants, and occasional-wear rings, setting realistic expectations while maintaining appeal.  

Spinel: The Modern Alternative to Ruby and Sapphire

Quick Facts 

• Color range: Red, pink, blue, purple, orange, grey, black, colorless 

• Hardness: 8 on the Mohs scale 

• Crystal system: Cubic 

• Primary Sources: Myanmar, Sri Lanka, Vietnam, Tanzania 

• Symbolism: Renewal, vitality, strength, and resilience

Why Spinel Is Gaining Momentum

Spinel has become one of the most commercially important colored gemstones for modern retailers. Long mistaken for ruby in historic collections, spinel is now recognized for its own exceptional qualities. 

Key Features to Showcase: 

• High durability suitable for daily wear 

• Strong brilliance comparable to sapphire 

• A high percentage of untreated stones 

• Growing awareness among designers and collectors 

Spinel allows retailers to offer a gemstone that feels rare yet practical, bridging the gap between fine jewelry and everyday luxury. 

Celebrity and Style Connection to Spinel

Spinel carries one of the strongest credibility stories in the colored stone category because it has been historically associated with royalty and misidentified as ruby in famous collections. That heritage helps retailers elevate spinel’s perceived value quickly, especially for clients who respond to provenance and legacy. 

• One of the most famous stones in the British Crown Jewels, the so-called Black Prince’s Ruby, is widely identified as a red spinel, a powerful historical reference that underscores spinel’s stature in elite jewelry history. 

• Spinel has gained modern traction as designers and collectors look for vivid color with high durability and minimal treatment, positioning it as a sophisticated alternative to ruby and sapphire in contemporary fine jewelry. 

On the red carpet and in high jewelry presentations, spinel is frequently selected when brands want saturated color and strong brilliance without relying on heavy enhancement, reinforcing its relevance in today’s luxury market. 

Selling Tips for Spinel 

• Position spinel as a natural, untreated gemstone in a heavily enhanced market 

• Compare hardness directly with ruby and sapphire to build buyer confidence 

• Use red spinel as an alternative to ruby and blue spinel as an alternative to sapphire 

• Highlight royal history, including famous spinels in crown jewels 

Spinel performs particularly well in engagement rings, right-hand rings, and custom designs where durability and individuality are key decision drivers. 

Marketing Ideas to Boost August Birthstone Sales 

1. Lead With Education 

Train staff to explain why August has two birthstones and how each fits different lifestyles. 

2. Promote Choice as a Benefit 

Campaign messaging like “Two Birthstones. One Perfect Match.” turns complexity into opportunity. 

3. Spotlight Untreated Stones 

Both peridot and spinel align with consumer interest in natural gemstones and transparency. 

4. Use Bite-Sized Education on Social Media 

Short posts comparing ruby versus spinel or explaining peridot’s natural color help build authority and engagement. 

Care & Maintenance to Share with Customers

Clear care guidance protects the gemstone and reinforces post-sale trust. 

• Clean with mild soapy water and a soft brush 

• Avoid ultrasonic cleaners for peridot 

• Store separately from diamonds and harder stones 

• Remove jewelry before exposure to chemicals or physical impact 

Providing printed or digital care cards adds perceived value and professionalism.

Why August Birthstones Sell Year-Round

Peridot and spinel both extend well beyond August promotions. 

• Peridot remains popular as a fresh, fashion-forward green gemstone 

• Spinel supports engagement rings and everyday fine jewelry 

• Both stones deliver strong margins relative to perceived value 

Retailers who integrate these gemstones into core assortments often see stronger long-term performance than those who treat them as seasonal-only items. 

Consistent access to quality gemstones is essential when promoting birthstones. As the world’s largest diamond and gemstone trading network, Rapaport Trade (formerly RapNet) enables jewelry professionals to source verified listings of peridot, spinel, and other colored gemstones from trusted sellers worldwide. With real-time pricing, global inventory, and detailed stone data, Rapaport Trade supports confident buying, competitive pricing, and responsive customer service. 

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