The Language of Sectors

Gold jewellery is one of the most distinctive sectors in Indian equity markets. Because jewellers earn margins primarily through making charges rather than gold price appreciation, understanding sector-specific KPIs like SSSG, Stud Ratio, and Gold on Lease is essential for evaluating profitability and growth quality.

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Key Takeaways

• Same Store Sales Growth (SSSG) reveals whether existing stores are gaining or losing relevance, independent of new store openings
• Stud Ratio is the primary margin driver—studded jewellery commands 25-35% gross margins versus 8-10% for plain gold
• Gold on Lease above 70% indicates prudent inventory risk management and immunity to gold price volatility
• Buyer Growth separates genuine demand growth from price-driven revenue inflation

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Understanding Gold Jewellery Metrics

The gold jewellery business model differs fundamentally from most retail sectors. Jewellers do not profit significantly from the gold itself—metal prices are transparent and passed through to customers. The core business is earning making charges (14-25% of gold value) for design and craftsmanship.

This creates a unique dynamic: rising gold prices often hurt rather than help jewellers. Price volatility causes customers to defer purchases, reducing transaction volumes. Because most large jewellers use Gold on Lease financing, they do not benefit from inventory appreciation. Investors analyzing this sector must focus on customer acquisition, product mix, and operational efficiency rather than commodity price movements.

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Same Store Sales Growth (SSSG)

What it is: SSSG measures revenue growth from stores that have been operational for at least 12 months. It excludes sales from newly opened stores, isolating organic growth from network expansion.

Why it matters: Total revenue growth can mask declining brand relevance if it comes entirely from new store openings. SSSG reveals whether existing stores are gaining market share or losing customers to competitors.

What good looks like: Healthy SSSG for Indian jewellers ranges from 8-12% annually, reflecting inflation plus real demand growth. Kalyan Jewellers reported SSSG of 24% in Q3 FY25, significantly above this threshold.

Red flag: SSSG below 4-5% for two consecutive quarters may indicate brand fatigue or competitive pressure. Negative SSSG while total revenue grows suggests the company is cannibalizing its own stores.

Example from earnings call:

"SSSG is again very strong. Q1 recorded at 12%, Q2 was at 23%, and Q3 was at 24%." — Kalyan Jewellers Q3 FY25 Earnings Call

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Stud Ratio (Studded Share)

What it is: Stud Ratio represents the percentage of total jewellery revenue derived from studded items (diamonds, gemstones, and precious stones) versus plain gold jewellery.

Why it matters: Studded jewellery carries significantly higher gross margins (25-35%) compared to plain gold (8-10%). A rising Stud Ratio directly translates to improved profitability without requiring proportional revenue growth.

What good looks like: A Stud Ratio above 25% is considered strong for Indian jewellers. Titan has consistently targeted growth in studded categories to improve margin profile.

Red flag: Record revenue accompanied by a declining Stud Ratio may result in flat or declining profits. This represents low-quality "empty calorie" growth driven by high-volume, low-margin plain gold sales.

Example from earnings call:

"Internally we are ensuring that we are continuously targeting a high growth in studded, so that the absolute gross margins and overall profit is significantly higher." — Titan Q2 FY22 Earnings Call

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Gold on Lease (GOL)

What it is: Gold on Lease refers to inventory financing where jewellers borrow gold from banks and bullion dealers rather than purchasing it outright. The jeweller pays a lease fee (interest) and returns the gold or its equivalent value at maturity.

Why it matters: GOL eliminates commodity price risk from the jeweller's business model. If gold prices drop, the jeweller simply returns gold at the lower market value. This converts the business from a speculative commodity play into a pure retail operation.

What good looks like: A GOL share above 70-80% of total inventory indicates prudent risk management. This structure provides a natural hedge against gold price volatility while reducing working capital requirements.

Red flag: A low GOL percentage (below 50%) means the company owns significant gold inventory outright, exposing it to commodity price risk. This represents speculation rather than retail operations.

Example from earnings call:

"Another area of focus for the current financial year is to further improve the share of gold on lease. It helps us not only save interest, but has a natural hedge embedded in it." — Kalyan Jewellers Q4 FY22 Earnings Call

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Buyer Growth

What it is: Buyer Growth measures the year-over-year change in the number of unique customers or invoices. It separates transaction volume from transaction value.

Why it matters: In an inflationary environment, revenue can increase purely due to higher gold prices even if fewer customers are purchasing. Buyer Growth isolates genuine demand expansion from price-driven revenue growth.

What good looks like: Buyer Growth should track closely with revenue growth. If revenue grows 20% and buyer growth is 15-20%, the company is attracting more customers. Titan has reported "fairly strong" buyer growth in "good double-digits" during healthy quarters.

Red flag: Revenue growth significantly exceeding buyer growth (e.g., 20% revenue growth with flat buyer count) indicates price-driven rather than volume-driven growth, which is less sustainable.

Example from earnings call:

"The buyer growth metrics were fairly strong and in good double-digits." — Titan Q2 FY25 Earnings Call

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Exchange Ratio

What it is: Exchange Ratio measures the percentage of sales transactions where customers trade in old gold jewellery as partial payment for new purchases. The jeweller provides credit for the old gold at prevailing market rates.

Why it matters: High exchange ratios create customer lock-in and loyalty. Customers who exchange old gold are more likely to return to the same jeweller. Additionally, exchange transactions often have higher making charge realization as customers upgrade to premium designs.

What good looks like: An exchange ratio above 40-50% indicates strong customer retention and repeat purchases. Organized players like Titan and Kalyan benefit from higher exchange ratios compared to unorganized jewellers.

Red flag: A declining exchange ratio may indicate customers are selling old gold elsewhere or that the jeweller's trade-in policies are less competitive than peers.

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Special Considerations: The Gold Price Fallacy

A common misconception among investors is that rising gold prices benefit jewellery companies. The opposite is often true for several reasons.

First, price volatility causes customers to postpone purchases while waiting for prices to stabilize or decline. This reduces transaction volumes during volatile periods. Second, because major jewellers use Gold on Lease financing, they do not benefit from inventory appreciation—the gold is borrowed, not owned.

Third, making charges are calculated as a percentage of gold value. While the absolute rupee amount of making charges increases with gold prices, the volume decline often outweighs this benefit. A 15% making charge on lower volume generates less profit than 15% on higher volume.

Investors should evaluate gold jewellery stocks as consumer discretionary plays driven by wedding seasons, disposable income, and brand strength—not as commodity proxies.

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Quick Reference

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