Surveys

The 2016 Global Diamond Report Is Out

SurveysDec 12, 2016

The 2016 Global Diamond Report Is Out

While diamond consumption globally is in a “moderation phase,” the overall outlook for the future is positive, the report says.

Antwerp--The Antwerp World Diamond Centre and consulting firm Bain & Company have released their sixth annual global diamond jewelry report.

Examining 2015 and early 2016, the report states that diamond consumption is in a “moderation phase” after growing from 2012 to 2014.

Demand is highest among U.S. consumers, and this was reflected in the improvement of same-store revenues from mainstream jewelry retailers in 2015 like Signet Jewelers Ltd., which owns and operates Kay Jewelers, Jared the Galleria of Jewelry and Zales stores.

Worldwide, retail sales of diamond jewelry increased by 3 percent in 2015 at constant exchange rates, but declined by 2 percent in U.S. dollars. This is due in part to Chinese sales; mainland sales were strong but Hong Kong and Macao experienced a decline in tourist spending.

According to the report, rough diamond sales fell 24 percent in 2015 as suppliers reduced output to match decreased customer demand, increased inventory, and cut rough diamond prices.

Profit margins were some of the lowest in recent years as demand slowed and polished diamond prices decreased. This was coupled with high inventory levels, culminating in cutters and polishers unloading approximately $5 billion in inventory to improve liquidity.

After a difficult 2015, midstream operators restocked in the first half of 2016, and rough diamond sales grew by 20 percent.

This isn’t necessarily positive, however, the report notes, as retail demand must now increase to meet the supply.

In the first half of 2016, sales declined at major jewelry retailers--like Signet--indicating the midstream sector likely will be oversaturated.

Remarking on retail’s hottest topic--millennials--the global diamond jewelry report states that the generation totaled 900 million across India, China and the United States in 2015, with a total income of about $8 trillion. The report advised that the jewelry industry invest in appropriate marketing and brand building that is millennial targeted.

Overall, the outlook for the diamond market is good, with supply of rough diamonds expected to stay in sync with demand over the next three years.

The recent decrease in rough demand is expected to reverse, instead growing probably about 2 to 5 percent annually, with rough production expected to dwindle by about 1 to 2 percent through 2030. This should even out the supply-demand relationship, the report states.

A key factor in this, however, is the growth of the Chinese and Indian middle classes.

Threats to the industry include lab-grown diamonds, possible U.S. recessions,

and the trend of slowed consumption in China, the report states.

Also, the midstream category of diamond players should “secure access to financing and continue to improve its business model to sustain profitability amid potential price volatility.”

To read the entire 2016 Global Diamond Report, visit Bain.com.
Ashley Davisis the senior editor, fashion at National Jeweler, covering all things related to design, style and trends.

The Latest

Collage of new Stuller items
MajorsJun 08, 2026
Stuller Expands Selection of Lab-Grown Diamonds, Demi-Fine Jewelry

The jewelry manufacturer has added Taylor Swift-esque diamond shapes, and more silver, gold vermeil, and gold-plated jewelry.

De Beers Group’s Sally Morrison
SourcingJun 08, 2026
Sally Morrison to Depart De Beers This Summer

Morrison has been marketing diamonds on and off since the early 2000s and said she is leaving to “pursue new projects.”

Lauren K Gemma pendant
TrendsJun 08, 2026
Amanda’s Style File: June’s Birthstone Trio

Those born in June can celebrate with pearl, alexandrite, and moonstone jewelry.

PG-05-SHOT-2-LUCIDA.033 1.png
Brought to you by
All Eyes on Gold Prices. Alternatives to Look For. And What to BEWARE of in Vegas

As gold prices rise, today’s retailers are looking for alternatives at prices that will appeal to wider audiences.

Overnight Mountings Ring Builder Platform
TechnologyJun 08, 2026
Overnight Mountings Launches Ring Builder Platform

The platform allows retailers to guide clients through a customizable engagement ring buying experience in a branded interface.

Weekly QuizJun 05, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Dunkelberger’s Fine Jewelry
IndependentsJun 05, 2026
Pennsylvania Jewelry Store To Close After 79 Years

Jim Springer, owner of Dunkelberger’s Fine Jewelry, is heading into retirement.

Rebel Jewelry Tunnel Charm
CollectionsJun 05, 2026
Rebel Jewelry’s Charm Symbolizes Perseverance for Pride Month

The “Tunnel” charm, our Piece of the Week, celebrates Pride Month with its design inspired by hope and the light at the end of the tunnel.

1872x1052-NextGem-2026-National-Jeweler-Advertorial.jpg
Brought to you by
How Modern Training Is Becoming a Competitive Advantage for Jewelry Retailers

With the trade and customer trust in mind, GIA® developed NextGem™ – on-demand training designed specifically for retail.

Three gold rings set with yellow- and brown-hued diamonds
SourcingJun 05, 2026
State of Diamonds: The Way Forward for Natural Diamonds

The jewelry industry is reassessing its positioning as Gen Z reshapes the retail landscape and lab grown continues to gain market share.

A Marvelous Journey: The Collection of Maurice Tempelsman
AuctionsJun 04, 2026
Treasures from Maurice Tempelsman’s ‘Marvelous’ Life Head to Auction

Up for auction at Sotheby’s, the collection of Tempelsman’s personal effects includes a Cartier Tank watch Jackie O. gifted him.

Dakota Badia and Nancy Badia
CollectionsJun 04, 2026
Buddha Mama to Spend the Summer in Aspen

The Miami-based fine jewelry brand will host its first summer residency in the Colorado mountain town from June 5 to Aug. 23.

AGS at Peter Yantzer Building dedication
MajorsJun 04, 2026
AGS Honors Late Peter Yantzer, Holds Time Capsule Ceremony

The organization also announced its international board of directors for the 2026-2027 term.

Neiman Marcus downtown Dallas store
MajorsJun 04, 2026
Neiman Marcus’ Downtown Dallas Store to Close in September

Saks Global confirmed the closure this week, spelling the end for a store that’s been part of downtown Dallas for more than 100 years.

The Retail Smiths founder and National Jeweler columnist Peter Smith
ColumnistsJun 03, 2026
Peter Smith: When Top Talent Leaves and What It Says About You

Smith discusses how managers should handle a top performer's exit, warning that a poor response could have a lasting impact.

Screenshot of the Tracr website homepage
GradingJun 03, 2026
GIA’s Tracr Investment Is First Step Toward Industry-Owned Platform

The Gemological Institute of America is now a 30 percent stakeholder in Tracr, the De Beers-backed blockchain for diamonds.

The 1916 Company Coast to Coast Roadshow
WatchesJun 03, 2026
The 1916 Company Taking Pre-Owned Rolexes on the Road, Again

The retailer is bringing Rolex Certified Pre-Owned watches to five U.S. cities in 2026 for collectors to see, try on, and purchase.

Jessica Alba in Gabriel & Co. campaign
IndependentsJun 03, 2026
Jessica Alba Is the New Face of Gabriel & Co.

The actress and entrepreneur stars in the jeweler’s new campaign that celebrates life’s quiet moments.

Anna Maccieri Rossi Ora Wood Sunrise Cuff, Marie Lichtenberg High Jewelry Bandana, Anna Maccieri Rossi Carpe Diem Pendant
TrendsJun 03, 2026
State of Design: Only the Innovative Will Survive

The price of gold has risen, affecting the number of pieces designers make, the materials they use, and how they position themselves.

Woman with crossed hands and rings on fingers
FinancialsJun 02, 2026
Signet Jewelers’ Q1 Sales Up 2% As It Focuses on ‘Core Four’

The jewelry retailer is zeroing in on Zales, Jared, Kay Jewelers, and Blue Nile as it looks to create unique brand identities for each.

Dr. Akinwumi Adesina, chairperson of the Diamonds for Development Fund
SourcingJun 02, 2026
Leader Appointed for Botswana’s Diamonds for Development Fund

Dr. Akinwumi Adesina, a development economist, will head the fund created to help Botswana diversify its economy.

James Marks
WatchesJun 02, 2026
Watch Industry Veteran James Marks Joins Sotheby’s

Sotheby’s has appointed the former Phillips executive as its global head of private sales and retail in its watches division.

Sothebys 10-carat blue diamond, 120 carat Harry Winston diamond necklace
AuctionsJun 02, 2026
Sotheby’s to Auction 10-Carat Blue Diamond, 1960s Harry Winston Necklace

A private collection of five Paraíba tourmalines also will be up for sale at Sotheby’s High Jewelry auction in New York, scheduled for June 16.

People shopping in a jewelry store
IndependentsJun 02, 2026
State of Retail: 6 Things Retailers Should Know About Consumers Today

From Gen Z’s view of luxury to “doom spending,” these are the six consumer trends to note this year.

Zahn-Z Big Zaha Art Deco Ring
Events & AwardsJun 01, 2026
Design Atelier Brands Have a Big Night at Emotional Couture Design Awards

The show started by honoring Mildred Marcano, ended with a tearful Beth Anne Bonanno, and recognized a dozen-plus designers in between.

Rapaport's rebranding
SourcingJun 01, 2026
RapNet Rebranding as Rapaport Trade

The revamped online diamond marketplace will feature pricing intelligence and data-driven tools for more efficient buying and selling.

Gemfields emeralds
SourcingJun 01, 2026
Gemfields’ Higher-Quality Emerald Auction Achieves $26.8M

The miner said demand for higher-quality emeralds is stable, but there is notable caution in the market.

Cultus Artem River of Heaven Necklace
CollectionsMay 29, 2026
Cultus Artem’s Necklace Is the Oasis in Las Vegas’ Desert

The “River of Heaven” necklace, our Piece of the Week debuting at Couture, combines 26 salt and pepper diamonds spaced by Tahitian pearls.

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy