Sourcing

Diamond prices, market sentiment down in July

SourcingAug 09, 2015

Diamond prices, market sentiment down in July

Diamond prices fell last month, as feelings about the industry slumped to levels not seen since the 2008 downturn, the Rapaport Group’s monthly price report states.

New York--Diamond prices fell last month, as feelings about the industry slumped to levels not seen since the 2008 downturn, the Rapaport Group’s monthly price report states.

In July, the RapNet Diamond Index (RAPI) fell 3 percent for 1-carat diamonds, 6 percent for 0.30-carat diamonds, and 5 percent for 0.50-carat stones. The RAPI for 3-carat diamonds decreased 2 percent.

In the first seven months of the year, the RAPI for 1-carat diamonds has fallen 3 percent and is down 14 percent from one year earlier on August 1.

According to the report, polished prices fell in July as manufacturers were pressured to reduce their inventory levels amid both sluggish Chinese demand and stable but cautious U.S. demand.

Additionally, manufacturers rejected large quantities of rough supply as trading and manufacturing activity both plummeted.

Rapaport notes that current rough prices are unsustainable because of the significant gap between rough and polished prices, and likely will fall again as sightholders are preparing to refuse unprofitable rough again in August.

In its recently released monthly August report, “A Market in Crisis,” Rapaport says that while polished inventory levels remain high, there are shortages seen in select goods as manufacturing activity declines.

Cutters, who usually make large rough purchases in July and August to prepare for the holiday season, are holding back from doing so this year, and manufacturers are refusing to buy rough that can’t be polished at a profit since both rough prices and polished inventory levels are too high.

The manufacturers, in fact, are happy to stay out of the rough market as they wait for their polished supply to diminish, Rapaport said. As a result, jewelers too will be getting their supply for the holidays mostly from existing excess polished inventory as almost no new rough is expected to enter the market.

In fact, De Beers, Alrosa, and Rio Tinto all reported a decline in first half sales. Sales for both De Beers and Alrosa are expected to decline in the second half of the year as oversupply and pricing issues remain.

Michelle Graffis the editor-in-chief at National Jeweler, directing the publication’s coverage both online and in print.

The Latest

Harwell Godfrey Met Gala brooch with Mediterranean Blue diamond
AuctionsMay 06, 2025
Harwell Godfrey Reimagines 10-Carat Blue Diamond for Met Gala-Ready Brooch

Designer Lauren Harwell Godfrey made the piece as an homage to the 2025 gala’s theme, “Superfine: Tailoring Black Style.”

Jewelers of America 20 Under 40 for 2025
Events & AwardsMay 06, 2025
Here’s Who Made Jewelers of America’s New ‘20 Under 40’ List

Expanded this year to include suppliers, JA’s 2025 list honors 40 up-and-coming professionals in the jewelry industry.

Sissys Log Cabin Fort Smith Arkansas
IndependentsMay 06, 2025
Sissy's Log Cabin Opens New Store

Located in Fort Smith, it’s the Mid-South jeweler’s first store in Northwest Arkansas.

antique_Vegas_2024_by_headshot_stories_9454.jpg
Brought to you by
Las Vegas Antique Jewelry & Watch Show: Showcasing the Most Collectible Merchandise from Across the Globe

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

Gunderson’s Jewelers
IndependentsMay 06, 2025
Gunderson’s Jewelers to Be Featured on ‘World’s Greatest’ TV Series

The episode about the family-owned jeweler will premiere May 17.

Weekly QuizMay 01, 2025
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Zadok Jewelers Austin store
IndependentsMay 05, 2025
Zadok Jewelers Opens Store in Austin

The Houston-based jeweler’s new 11,000-square-foot showroom will include a Rolex boutique.

Nancy Astor Cartier turquoise and diamond tiara
AuctionsMay 05, 2025
Nancy Astor’s Cartier Tiara Heads to Auction

The turquoise and diamond tiara hasn’t been on the market since it was purchased by Lord Astor in 1930.

Supplier Spotlight -Recorded-Webinar.png
Brought to you by
Watch: The Winston Red: GIA Examines the Smithsonian’s Newest Addition

Supplier Spotlight Sponsored by GIA

Kraft Mac & Cheese x Ring Concierge Forever Macaroni Necklace
TrendsMay 02, 2025
Ring Concierge, Kraft Partner on Mother’s Day Macaroni Necklace

The childhood craft of making dried pasta necklaces for Mother’s Day is all grown up as the 14-karat gold “Forever Macaroni” necklace.

Angely Martinez emerald Promise ring
CollectionsMay 02, 2025
Piece of the Week: Angely Martinez’s Emerald Promise Ring

Set with May’s birthstone and featuring an earthworm, this ring is a perfect celebration of spring.

Stuller 2025-2026 bridal catalog
MajorsMay 02, 2025
Stuller’s New Bridal Catalog Is Here

“Bridal 2025–2026” includes popular styles and a dedicated section for quick pricing references of lab-grown diamond bridal jewelry.

Exterior of new David Yurman store in the Miami Design District
MajorsMay 01, 2025
Peek Inside David Yurman’s New Miami Flagship Store

Located in Miami’s Design District, the 4,000-square-foot store is an homage to David and Sybil Yurman’s artistic roots.

Oscar Heyman emerald and diamond necklace
TrendsMay 01, 2025
Amanda’s Style File: 20 Pieces of Emerald Jewelry for May

May babies are lucky indeed, born in a month awash with fresh colors and celebrated with one of the most coveted colored gemstones.

Jewelers of America logo
MajorsMay 01, 2025
Jewelers of America Opens Applications for 2025 Scholarships

The deadline to apply for the Seymour & Evelyn Holtzman Bench Scholarship is June 12.

Stock image of an empty clothing store
SurveysApr 30, 2025
Consumer Confidence Hits Pandemic-Level Low Amid Tariff Concerns

What’s really worrying U.S. consumers isn’t the present situation; it’s what the economy is going to look like six months from now.

2025 Instore Jewelry Show Graphic
Events & AwardsApr 30, 2025
Instore Show Debuts New Name, Look, and Focus

Now called The Instore Jewelry Show, it will include holiday-focused education, interactive workshops, and a window display contest.

GemWorld GemGuide logo
SourcingApr 30, 2025
GemGuide Has a New Pricing Chart for Colombian Emeralds

It includes pricing for unenhanced Colombian emeralds in the fine to extra fine range.

Tiffany & Co. Sea Turtle Ring
CollectionsApr 30, 2025
Tiffany & Co. Goes Deep-Sea Diving in New Blue Book

The “Sea of Wonder” collection features pieces inspired by the ocean, from its waves to flora and creatures like urchins and sea turtles.

Golconda Blue
AuctionsApr 29, 2025
‘Golconda Blue’ Diamond Pulled From Auction

The 23-carat fancy vivid blue diamond, set to headline Christie’s May jewelry auction, was expected to sell for as much as $50 million.

G.B. Heron Jewelers sign
IndependentsApr 29, 2025
Maryland Jeweler to Close After 36 Years

G.B. Heron Jewelers in Salisbury, Maryland, is set to close as its owner, Jeff Cassels, retires.

National Jeweler Columnist Emmanuel Raheb
ColumnistsApr 29, 2025
Google Ads vs. Social Media Ads: Which Are More Effective?

Emmanuel Raheb outlines the differences between the two platforms and posits that the most successful jewelers use both.

Gemfields rough rubies
SourcingApr 29, 2025
Gemfields Mini Ruby Auction Achieves $7M

The miner said its April sale featured a mix of commercial-quality primary rubies and secondary rubies of varying quality.

Counterfeit Van Cleef & Arpels Alhambra jewelry
CrimeApr 28, 2025
Customs Seizes Nearly 2,000 Pieces of Counterfeit Van Cleef & Arpels Jewelry

U.S. customs agents in El Paso, Texas, intercepted the package, which would have been worth $9 million if the jewelry was genuine.

Suzanne Kalan Tech Ring Jacket Collection
TrendsApr 28, 2025
Suzanne Kalan Launches Tech Ring Jacket Collection

Health monitors become statement pieces when paired with the brand’s new collection of stackable diamond-studded bands.

JCK Industry Fund
Events & AwardsApr 28, 2025
JCK Industry Fund Announces 2025 Grant Recipients

Ten organizations were selected this year.

Kim Carpenter and Sam Gevisenheit
IndependentsApr 28, 2025
John Atencio Appoints 2 to Wholesale Team

Kim Carpenter and Sam Gevisenheit have joined the brand.

Sylvie Jewelry Auranova Collection Campaign Imagery
CollectionsApr 25, 2025
Sylvie Looks to Water in New Sculptural Bridal Collection

“Shell Auranova” is the next generation of the brand’s bridal line, featuring half-bezel engagement rings with bold and fluid designs.

×

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