Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Koura Fine Diamond JewelryBOM:544139 +1.63%17 PB Ratio is 1.71 as of Sep. 14, 2026, which is 5% above its 10-year median of 1.63. GuruFocus rates BOM:544139 with a GF Score™ of 17/100. The stock has 3 warning signs investors should review. Among 1,070 Retail - Cyclical companies, Koura Fine Diamond Jewelry ranks worse than 55.79% on this metric.
The historical rank and industry rank for Koura Fine Diamond Jewelry's PB Ratio or its related term are showing as below:
BOM:544139'
s PB Ratio Range Over the Past 10 Years
Min: 1.07 Med: 1.63 Max: 10
Current: 1.71
During the past 4 years, Koura Fine Diamond Jewelry's highest PB Ratio was 10.00. The lowest was 1.07. And the median was 1.63.
BOM:544139's PB Ratio is ranked worse than 55.79% of 1070
companies
in the Retail - Cyclical industry
Industry Median: 1.505
vs BOM:544139: 1.71
During the past 12 months, Koura Fine Diamond Jewelry's average Book Value Per Share Growth Rate was 20.70% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 57.70% per year.
During the past 4 years, the highest 3-Year average Book Value Per Share Growth Rate of Koura Fine Diamond Jewelry was 57.70% per year. The lowest was 57.70% per year. And the median was 57.70% per year.
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Koura Fine Diamond Jewelry PB Ratio Related Terms
Koura Fine Diamond Jewelry PB Ratio Historical Data
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Luxury Goods subindustry, Koura Fine Diamond Jewelry's PB Ratio, along with its competitors' market caps and PB Ratio data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Koura Fine Diamond Jewelry PB Ratio vs Retail - Cyclical Industry
For the Retail - Cyclical industry and Consumer Cyclical sector, Koura Fine Diamond Jewelry's PB Ratio distribution charts can be found below:
* The bar in red indicates where Koura Fine Diamond Jewelry's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Koura Fine Diamond Jewelry (BOM:544139) has a PB Ratio of 1.71 as of Sep. 14, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Koura Fine Diamond Jewelry and its competitors. This is near median its historical median of 1.63. Over the past decade, Koura Fine Diamond Jewelry's PB Ratio has ranged from 1.07 to 10.00. According to the industry distribution chart, Koura Fine Diamond Jewelry ranks #597 out of 1070 companies in the Retail - Cyclical industry, placing it in the top 55.8%.
Is Koura Fine Diamond Jewelry's PB Ratio too high?
Koura Fine Diamond Jewelry's current PB Ratio of 1.71 is near median its 10-year median of 1.63. Over the past 10 years, this metric has ranged from a low of 1.07 to a high of 10.00. The Retail - Cyclical industry median PB Ratio is 1.51. Koura Fine Diamond Jewelry's value of 1.71 is 13.6% above this industry median. Based on the distribution chart, Koura Fine Diamond Jewelry ranks #597 out of 1070 companies in the Retail - Cyclical industry, which is below the industry midpoint. Overall, Koura Fine Diamond Jewelry has a GF Score™ of 17/100, reflecting its overall financial health beyond just this single metric.
How does Koura Fine Diamond Jewelry's PB Ratio compare to TPR?
According to the Retail - Cyclical industry distribution chart, Koura Fine Diamond Jewelry ranks #597 out of 1070 companies for PB Ratio. This places Koura Fine Diamond Jewelry in the lower half of its industry. The industry median PB Ratio is 1.51. Koura Fine Diamond Jewelry's value of 1.71 is 13.6% above this benchmark. Historically, Koura Fine Diamond Jewelry's own PB Ratio has ranged from 1.07 to 10.00 over the past decade. While the company's 10-year median is 1.63 vs. the industry median of 1.51, Koura Fine Diamond Jewelry has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PB Ratio for a Retail - Cyclical company?
The median PB Ratio among Retail - Cyclical companies is 1.51, based on 1,070 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Koura Fine Diamond Jewelry's current PB Ratio of 1.71 is 13.6% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Koura Fine Diamond Jewelry and its competitors. For the Retail - Cyclical industry, the median PB Ratio is 1.51 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Koura Fine Diamond Jewelry's current PB Ratio is 1.71, which is near median its own 10-year median of 1.63. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Koura Fine Diamond Jewelry stock overvalued right now?
Koura Fine Diamond Jewelry (BOM:544139) has a current PB Ratio of 1.71. The current PB Ratio is 1.71, which is near median its 10-year median of 1.63 and 13.6% above the Retail - Cyclical industry median of 1.51. Koura Fine Diamond Jewelry's overall GF Score™ is 17/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Koura Fine Diamond Jewelry (BOM:544139), the current PB Ratio is 1.71 as of Sep. 14, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Koura Fine Diamond Jewelry Ltd is engaged in the wholesale business of gold and diamond jewellery. The company sells a wide range of jewellery products, including gold jewellery and diamond jewellery, and has two types of jewellery: one is in 22 Karat Gold jewellery, and the other is in 18 Karat Diamond jewellery.
17GF Score
Get the complete analysis for BOM:544139
PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BOM:544139 has been successfully added to your 
