Sourcing

Gemfields June Ruby Auction Reaches Record High

SourcingJun 12, 2018

Gemfields June Ruby Auction Reaches Record High

The Singapore sale of mixed quality rough rubies was 93 percent sold by weight and hit a revenue high of $71.8 million.

2018_Gemfields-Mozambique.jpg
A shot of Gemfields’ Montepuez ruby mining site in Mozambique

London--If recent auction results were any indication, demand for Gemfields’ Mozambican rubies is strong.

The colored stone miner and marketer held its latest ruby auction from June 5 to 9 in Singapore, putting on offer untreated Mozambique rough rubies of high, medium and commercial grades.

The auction set two records for Gemfields--revenues reached an all-time high for any of the company’s sales at $71.8 million, while the average per-carat price was $122.

Of the 629,893 carats on offer, 588,656--or 93 percent by weight--were sold, which Gemfields said in a press release “provided a high level of comfort in respect of (its) understanding of the current market demand profile.”

Sean Gilbertson, CEO of Pallinghurst and Gemfields, added the “health of market demand for Mozambican rubies mined by MRM and marketed by Gemfields is amply demonstrated by these record-breaking auction results.”

Both of the last two ruby auctions for Gemfields offered mixed quality rough rubies. The November 2017 auction was 89 percent sold by weight and reached revenues of $55 million, while the June 2017 auction was 85 percent sold by weight and revenues were $54.8 million.

Last week’s event was Gemfields’ tenth auction of rough rubies from its Montepuez mining site, which has generated $407 million in total revenues since June 2014.

The news of the record ruby sale follows a May emerald auction that saw disappointing results for Gemfields as the Indian sector continued to struggle amid fallout from the Nirav Modi bank scandal.

In that auction, only 56 percent of the 310,000 carats on offer were sold after so many emerald customers have had trouble securing financing.

Brecken Branstratoris the senior editor, gemstones at National Jeweler, covering sourcing, pricing and other developments in the colored stone sector.

The Latest

Jade Ruzzo Tennessee Drop Earrings
CollectionsFeb 21, 2025
Piece of the Week: Jade Ruzzo’s ‘Tennessee’ Oval Drop Earrings

Heidi Gardner, an SNL cast member, wore the smoky quartz earrings on the “SNL50: The Anniversary Special” red carpet on Sunday.

Jeffrey Cohen, Steven Lagos, Michael Benavente, Monica Elias
MajorsFeb 21, 2025
24 Karat Club of New York Names New President

The organization also announced its newly elected officers and directors.

The 2.33-carat fancy red “Winston Red” diamond
SourcingFeb 20, 2025
Harry Winston’s Son Donates Fancy Red Diamond to the Smithsonian

Ronald Winston is giving the 2.33-carat “Winston Red” to the Smithsonian, 67 years after his father donated the Hope Diamond.

Header Image.jpg
Brought to you by
Get Ready for the JA New York Spring Show

This year will feature a new MJSA Showcase and partnership with Piazza Italia.

Kirit Bhansali
SourcingFeb 20, 2025
GJEPC Names New Chairman, Vice Chairman

Kirit Bhansali, a partner in Smital Gems and chairman of India Jewellery Park, will take on the role of chairman.

Weekly QuizFeb 21, 2025
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Alisha Cornett, Nic Faini, Eric Stevens, Seth Shipley
IndependentsFeb 20, 2025
IJO Elects 4 New Board Members

Alisha Cornett, Nic Faini, Eric Stevens, and Seth Shipley have joined the organization’s board of directors for a three-year term.

Brink’s Truck
CrimeFeb 19, 2025
Brink’s to Pay $42M After Admitting to Illegally Transporting Money

The company has to pay the Justice Department and FinCEN for violating the Bank Secrecy Act, the U.S.’s main anti-money laundering law.

Top Image.png
Brought to you by
3 Ways to Capitalize on America’s Newfound Love of Colored Gems

Colored stones are stepping into a jewelry spotlight typically reserved for diamonds—are you ready to sell color?

The Finsch diamond mine in South Africa
SourcingFeb 19, 2025
Diamond Mining Company CEO Steps Down Amid Sales Slump, Layoffs

Petra Diamonds Ltd. CEO Richard Duffy resigned as the diamond miner reported a 30 percent drop in sales to start its fiscal year.

Emmanuel Raheb
ColumnistsFeb 19, 2025
The Smart Lab: Maximizing Your Jewelry Brand on Pinterest

Pinterest is a potential gold mine for jewelry brands, Emmanuel Raheb writes, provided they follow these five tips.

Cartier LAX Storefront
MajorsFeb 19, 2025
Cartier Opens New Store Inside LAX

The boutique is the French luxury brand’s first airport store on the West Coast.

Swarovski NYC flagship Ariana Grande collab
CollectionsFeb 19, 2025
Swarovski’s NYC Flagship Celebrates Ariana Grande Collab

The store’s facade now features the iconic swan logo and campaign images of the “Wicked” star.

Stock image of loose polished diamonds
Policies & IssuesFeb 18, 2025
New Customs Requirements for Diamond Imports: What We Know

Beginning in April, companies importing diamonds into the United States will have to list the country in which the diamonds were mined.

 Fabergé Animals
AuctionsFeb 18, 2025
A Menagerie of Fabergé Coming to Sotheby’s

Around 30 whimsical Fabergé animal carvings will go up for auction at Sotheby’s Geneva in May.

Celine Assimon, departing CEO of De Beers Jewellers
SourcingFeb 18, 2025
Celine Assimon Stepping Down as CEO of De Beers Jewellers

Assimon will be leaving at the end of February after nearly five years with De Beers.

Tabayer Men’s Oera Collection Selections
CollectionsFeb 18, 2025
Tabayer Debuts Its First Men’s Jewelry Selections

Designs from the brand’s “Oera” collection have been reimagined with modern masculinity in mind.

Navneet montana sapphire
SourcingFeb 14, 2025
Navneet Gems Now Offering Unheated Montana Sapphires

The wholesale collection features material from the Rock Creek mine in a variety of colors.

Theresa Caputo &LIVY jewelry
CollectionsFeb 14, 2025
Carolyn Rafaelian Partners with ‘Long Island Medium’ Star

The “Divinely Guided” collection, created in collaboration with Theresa Caputo, features symbols that celebrate the power of connection.

Lorraine West Diamond Open Heart Ring
CollectionsFeb 14, 2025
Piece of the Week: Lorraine West’s Diamond ‘Open Heart’ Ring

Show some love on Valentine’s Day with this 14-karat yellow gold ring that features pavé diamonds.

Surveillance image of Macy’s jewelry thief
CrimeFeb 13, 2025
Macy’s Employee Foils $1.5M Jewelry Theft

The employee confronted the thief, causing the suspect to flee and leave behind the suitcases full of jewelry.

Namdia rough diamonds
SourcingFeb 13, 2025
Namibian Diamond Co. Suspends CEO, COO After Deadly Heist

Namib Desert Diamonds also put its security manager on leave following last month’s robbery that left one employee dead.

Spectrum and Cutting Edge Buyer’s Choice awards
Events & AwardsFeb 13, 2025
AGTA Announces Buyer’s Choice Award Winners for Spectrum, Cutting Edge

AGTA recently concluded its 2025 GemFair event in Tucson and is already gearing up for next year’s show, set for Feb. 2-6, 2026.

Royal Chain models in 14-karat gold fashion links
CollectionsFeb 13, 2025
Royal Chain Releases Its Spring 2025 Catalog

More than 400 new pieces are featured in the supplier’s latest catalog.

Azra Mehdi pink sapphire ombré heart dog tag necklace in 14-karat rose gold
TrendsFeb 13, 2025
Amanda’s Style File: Hearts for Valentine’s Day

This curation celebrates love with heart-shaped jewelry of all shapes and sizes.

Jewelers Relief Fund logo
Policies & IssuesFeb 13, 2025
Jewelers Relief Fund Reopened to Aid Victims of LA Fires

The fund is collecting money for jewelry businesses damaged by the wildfires in Los Angeles County.

3 natural diamond engagement rings by Marrow Fine, Stephanie Gottlieb, Single Stone, and Sylvie Jewelry
TrendsFeb 12, 2025
5 Engagement Ring Trends Expected to Rule 2025

From chunky bands to vintage diamond cuts and bezel settings, these are the trends experts are seeing take over the bridal market.

Jean Prounis cushion-cut diamond engagement ring
EditorsFeb 12, 2025
Q&A: Marion Fasel on the History of Diamond Engagement Rings

Fasel discusses researching her new book, the most enduring engagement ring styles, and the diamond shape Taylor Swift will pick.

×

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