The last Friday of the second quarter did not break June's pattern. Gold drifted into the close near $4,030 an ounce, logged a fourth straight monthly decline, and put the quarter into the books as the worst for bullion since 2013. Against that, the watch and diamond desks carried the better news of the week, with Watches of Switzerland posting a record year and De Beers handing the natural-diamond trade its strongest US consumer read in a long while.

Here is how the week's biggest stories stack up for anyone working a dealer floor.

Gold's quarter goes in the books down 14%

Spot gold sat around $4,030 on the quarter-end session, its weakest level since November 2025. The metal fell more than 11% in June, a fourth consecutive monthly loss, and dropped roughly 14% across the quarter. That is the steepest quarterly decline since the second quarter of 2013 and the first quarterly loss since 2024. Midweek the price briefly slipped under $4,000 for the first time in seven months before buyers steadied it.

The driver has not changed in weeks. Markets have repriced the Federal Reserve from the rate cuts they expected in January to at least one hike this year, with September live and some desks betting on more after that. A firm dollar and the unwinding of the dollar-debasement trade did the rest. I walk through the refining and bullion-flow detail in our gold desk note, but the headline for retail jewelers is simpler than the macro: the input cost that crushed counter margins all spring has finally given a little room back.

One thing did not crack. Central banks bought a net 244 tonnes in the first quarter, and the buyer base keeps broadening. The Bank of Korea is adding gold for the first time since 2013 and Bank Negara Malaysia made its first net purchase since 2018. Official-sector demand is the floor under this market even while Western funds sell the Fed story. Anyone who lived through the 2013 washout knows the difference: that drop had no central-bank bid underneath it, and this one does.

For the metal trade the practical effect is the inverse of the spring. When gold ran to records, jewelers ate the input cost or pushed price points the customer would not follow. A 14% quarterly give-back hands some of that margin room back at exactly the moment De Beers says the diamond buyer is spending up. The two threads are connected, and they explain why the finished-goods side of the trade had a better week than the screen suggested.

Watches of Switzerland books a record year

The week's standout corporate number came from Watches of Switzerland. The group reported record full-year revenue of $2.4 billion, up 13%, and for the first time in its history the United States is its largest market by both revenue and profit. US sales jumped 24% to $1.4 billion, now more than half the group total and larger than the UK and Europe combined.

The mix tells the real story. High-end jewelry rose 18% and pre-owned watches climbed 22%, both outpacing the core new-watch business. CEO Brian Duffy put the growth down to American ultra-high-net-worth confidence, propped up by strong equity and property markets. The group guided fiscal 2027 revenue growth of 5% to 10%, a deliberate step down from this year's pace. Our industry breakdown digs into what a US-majority WoS means for allocation and grey-market supply.

For dealers, the read-through is the one the Bay Area shows and IWJG tables have been pricing all year. The American buyer is carrying the trade, and the pre-owned and jewelry categories are where the growth actually lives. A retailer growing pre-owned at 22% is competing for the same watches that move on our floors, not just the ones coming off Geneva allocation lists.

It is worth noting where the growth did not come from. This was not a new-watch boom. The core timepiece line grew roughly in line with the group, while jewelry and pre-owned did the heavy lifting. That mix matters for the brands, because a retailer leaning on used supply and in-house jewelry is less dependent on Geneva's allocation discipline than it was, and more exposed to the same secondary-market prices the Subdial index tracks.

De Beers finally gets a US consumer number worth quoting

De Beers released fresh US consumer research on June 29, and it ran against the gloom. Average consumer spending on natural-diamond jewelry rose 25% to $4,063, up from $3,242 in 2023, and the average natural stone grew to 1.86 carats from 1.65 carats two years ago. Point-of-sale data from 950 independent retailers showed natural-diamond sales up 4% year-on-year in the fourth quarter of 2025 and up 9% in the first quarter of 2026.

The generational split is the part worth pinning to the wall. Millennials drove 55% of demand value, while Gen Z spent almost double what Baby Boomers spent per piece, $4,080 against $2,250. Non-bridal occasions now account for roughly 75% of US natural-diamond purchases. The full read sits in our diamond desk piece, and it matters because it lands while lab-grown stones keep sliding toward $750 to $1,000 a carat. The two markets are separating, not converging, and the De Beers data is the clearest evidence of it this year.

The retail implication is concrete. A buyer trading up to a 1.86-carat average stone, on a 75% non-bridal occasion mix, is not the budget-anchored bridal shopper the lab-grown surge was built to capture. Independents that leaned hard into synthetic goods to chase traffic now have a natural-diamond data point that argues for carrying deeper natural inventory in the half-carat to two-carat range.

Patek keeps pulling away from Rolex

On the secondary market, the quarter belonged to Patek Philippe. Patek models were the biggest gainers in the latest Bloomberg Subdial Watch Index, which tracks the 50 most-traded references by transaction value. The white-gold Nautilus Perpetual Calendar jumped 26 places and the rose-gold Travel Time Chronograph returned to the benchmark. A separate Subdial gauge of pre-owned Patek prices has gained 18% since the start of 2025, against 10% for the Rolex index over the same stretch.

Patek holds only seven of the 50 index slots, with Rolex filling most of the rest, so the move is about price strength rather than volume. As Subdial's data head framed it, Rolex still leads in volume but Patek is driving growth. The dealer-floor version of that, plus the latest Swiss export figures, is in our watch market note for this week.

The grey-market plumbing behind that is shifting too. Watches of Switzerland grew pre-owned 22% on the year, which means a well-capitalized authorized retailer is now bidding for the same used Patek and Rolex supply that independent dealers used to clear quietly. The secondary market is no longer a sideshow to new-watch allocation. It is the part of the business the majors are racing to own.

The week in numbers

  • Gold: near $4,030, down about 11% in June and roughly 14% on the quarter, the worst quarter since 2013.
  • Central banks: 244 tonnes bought in Q1, with Korea and Malaysia new to the table.
  • Watches of Switzerland: record $2.4 billion revenue, US up 24% to $1.4 billion and now the majority market.
  • De Beers: US natural-diamond spend up 25% to $4,063, average stone 1.86 carats.
  • Patek Philippe: pre-owned index up 18% since early 2025 versus 10% for Rolex.

The split running through all of it is hard to miss. Gold, the input that hurt jewelers all spring, is deflating, while the categories that depend on the American high-end buyer keep posting records. The open question for the third quarter is whether a Fed the market now expects to hike can keep that buyer as confident as Watches of Switzerland says he is. If equities wobble, the WoS guidance of 5% to 10% growth could prove the optimistic case rather than the conservative one. Watch the September meeting, and watch whether the 950-store diamond panel holds its 9% first-quarter pace into the back half.