← The paper The Folio · Issue I  
Carat^Capital
Issue I
The
Folio
7 Aug – 13 Aug 2026 · the week, bound
Sarine's revenue fell 6%. Its loss grew 21 times.
Three sessions of silver's gain undone in one
Titan's jewellery arm grew 43% and says diamond prices settled
The trade paper of the jewelry world · caratcapital.org · plate: Carat Capital
The Folio · Issue I

In this issue

03The week's leadLead Story · Diamonds Desk
05The tapethe Carat indices
07Diamonds6 filed
08Gold & Metals12 filed
09Colored Gemstonesdark this week
10Watches1 filed
11Auctions & Estates2 filed
12Retail & Technology13 filed
13The wire, distilledthe week in one page
14By the numbersthe week's marks
Bound weekly from the daily editions of Carat Capital. Every claim in these pages was priced, sourced, or cut before it ran. This issue closes with Vol. I — No. 034.
The Folio01
A word from the house
Six desks read the trade press in nine languages
so you can read one page.
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The house02
Carat Capital
Lead Story · Diamonds Desk

Sarine's revenue fell 6%. Its loss grew 21 times.

Sarine Technologies took $14.4 million in the first half against a net loss of $3.5 million, where a year earlier the loss was $166,000. Revenue fell about $0.9

Sarine Technologies reported its first half of 2026 on 11 August with revenue of $14.4 million, down 6% on the year, and a net loss of $3.5 million against a loss of $166,000 in the same half of 2025. No dividend was declared. Dividing one deficit by the other gives 21.1 times, this desk's arithmetic on the company's two published figures, and the multiple is the number every summary of these results has led with. It is also the least useful number in them, because a loss that starts at $166,000 will produce a frig…

The Diamonds Desk · 5 min · read the story in full →
The lead04
The tape

The Carat indices

Five indices this paper computes itself — the listed jewelry world rebased to 100 at the year's first trading day.

75100125150175FEBMARAPRMAYJUNJULAUGCC-W 181.8CC20 128.8CC-P 113.3CC-C 110.1CC-M 94.7
The tape05
Marked to market · 2026-08-12

The year so far

CC20The Jewelry Twenty128.8+28.9%
CC-MThe Maisons94.7-5.3%
CC-CThe Counter110.1+10.1%
CC-PThe Pit113.3+13.3%
CC-WThe Movement181.8+81.8%
-25.4 ptsthe metal gap — gold against the makers, YTD
Best name of the year: Seiko Group +207.7%. Hardest fall: Brilliant Earth -26.8%. Breadth: 80% of the Twenty above their 50-day mean. Full charts, spreads and method at the Index Desk.
The tape06
D—01 · the stone that runs on trust

Diamonds

Carat Capital

Sarine's revenue fell 6%. Its loss grew 21 times.

Sarine Technologies took $14.4 million in the first half against a net loss of $3.5 million, where a year earlier the loss was $166,000. Revenue fell

The half-carat is priced like 1999, says Kiran Gems

Senil Lakhani, president of Kiran Gems USA, says stones from 0.30 to 0.70 carats are selling at 1990s and early-2000s prices, in the $1,000 to $5,000

Lucara's price a carat rose 24% as its prices fell

Lucara sold 58,553 carats in the second quarter against 77,167 a year earlier and took $41.0 million against $43.7 million. That is 24% fewer stones f

6 stories filed this week · open the desk →
Diamonds07
D—02 · the metal beneath every margin

Gold & Metals

Carat Capital

Three sessions of silver's gain undone in one

Gold reads $4,384.10 and silver $64.52 on this paper's tape this morning. The gold-to-silver ratio widened to 67.95 from 66.59, giving back 1.36 of th

66.59: silver takes a fourth session out of gold

Gold reads $4,415.20 and silver $66.30 on this paper's tape this morning. The ratio between them has fallen on four consecutive sessions, from 68.41 t

AED 10.44 between two Dubai gold pages, and holding

Peg arithmetic on Kitco's 06:00 spot puts Dubai 24-carat gold at AED 516.31 a gram. LivePriceOfGold reads 516.26 and Goodreturns 526.75. Both pages mo

12 stories filed this week · open the desk →
Gold & Metals08
D—03 · supply lines drawn in emerald, ruby and sapphire

Colored Gemstones

Carat Capital
The desk filed nothing this week. Its sources went quiet, and this paper does not fill quiet weeks — the next print carries the desk’s return.
Colored Gemstones09
D—04 · haute horlogerie, priced by the second

Watches

GUY SIE · CC BY-SA 2.0

Turkey +6.9%, America −14.8%: where Swiss watches went

Swiss watch exports to Turkey rose 6.9% to 165.2 million francs in the first half. Shipments to the United States fell 14.8%, Germany 10.5% and China

1 stories filed this week · open the desk →
Watches10
D—05 · where the trade marks itself to market

Auctions & Estates

Carat Capital

Five times its metal: a Garrard egg makes £123,500

A 22-carat gold Cadbury 'Conundrum' egg by Garrard sold for £123,500, about $166,600, at Batemans on 1 August. That is close to six times its estimate

$13,000 for costume, £2,000 for gold: Bonhams runs Chanel in three cities

Bonhams will hold three Chanel sales in September: New York 7 to 17, Paris 14 to 24 with about 400 lots, London 21 September to 1 October. The top jew

2 stories filed this week · open the desk →
Auctions & Estates11
D—06 · the counter, rebuilt for the next generation

Retail & Technology

Carat Capital

Titan's jewellery arm grew 43% and says diamond prices settled

Titan's jewellery division took Rs 18,253 crore in the June quarter, up 43% excluding bullion and digital gold. Its managing director says the natural

Signet gives Zales and Banter to a Mattel executive

Jamie Cygielman becomes president of Zales and Banter on 24 August, reporting to chief executive J.K. Symancyk. She arrives from Mattel, where she was

Kalyan builds a second brand for one Indian state

Kalyan Jewellers opens Akshaya Thanga Maligai at Panagal Park in Chennai on 21 August, a Tamil Nadu-only banner it intends to expand by franchise. The

13 stories filed this week · open the desk →
Retail & Technology12
The week's marks

By the numbers

$5,232Diamonds — 1ct RBC · natural, this week
$3,997Gold & Metals — Gold/oz · Jul 13 close
+12%Colored Gemstones — Fine sapphire, YoY
CHF 26BWatches — Swiss exports, annualized
$1.1BAuctions & Estates — Annual jewelry hammer, est.
$475Retail & Technology — Lab-grown 1ct, wholesale midpoint
Each figure carries its desk's sourcing on the site — nothing here is estimated, and what could not be verified was carried “unch.”
The marks14
Carat Capital
Plate II · the colour the week went without
The open seat
Your maison,
on this page.
The Folio binds the week for the people who price it. One plate an issue is kept for a house the desk would stand behind.
The open seat16
Clarity, daily.
Carat Capital · est. MMXXVI · free to read · caratcapital.org