The Diamond Rivière
DIAMOND · ROUND · PT 950 · 38 STONES
$12,800Made to order
Coffee diamond necklaces
Brown diamonds under their honest name, warm as the drink. Every piece shown is a real work in the studio today. · 3 WORKS
Read the stone guide →Available works
READY NOW
The Diamond Pendant
NATURAL DIAMOND · ROUND · 18K YELLOW · 16–18 IN
From $1,980Leaves the studio in 2 days
The Diamond Rivière
NATURAL DIAMOND · ROUND · PT 950 · 38 STONES
$12,800Made to order
Every stone passported✦Worn in 44 states✦Lifetime resetting✦Every stone passported✦Worn in 44 states✦Lifetime resetting✦
You have seen all 3 WORKS here.
Before you choose
How to choose a necklace
Length is the whole look
16 inches sits at the collarbone, 18 at the first button, 20 and up reads as a layer. Measure a chain you already love.
One pendant or a layer
A single stone on a fine chain works every day; layers want mixed lengths two inches apart so they never tangle.
Chain gauge matters more than metal
Under 1.2 mm kinks with daily wear. Ours start at 1.4 mm for anything carrying a stone.
Clasps are a daily ritual
Lobster clasps for security, slider bolos for one-handed dressing. We fit either at the same price.
The short answer
Coffee diamond necklaces at Made With Color: 3 one of a kind works from $1,980 to $12,800, each built around a stone chosen loose, in daylight, in New York. Brown diamonds under their honest name, warm as the drink. Every stone ships with a passport naming origin, carat, cut, and any treatment in plain words.
About coffee diamond
Brown diamonds under their honest name, warm as the drink. We choose every stone loose, in daylight, and every work above carries a passport that says exactly what it is.
CHOOSING THE STONE
Start with hardness
Coffee diamond is 10 / 10 on the Mohs scale. Hard enough for daily wear in any setting, including rings.
Fit before beauty
16 inches sits at the collarbone, 18 at the first button, 20 and up reads as a layer.
Then the look
Choose the chain length before the pendant. Measure a chain already loved.
WHAT THE STONE COSTS
Entry$1,980The quietest work on the page today
Typical$12,800Where most of these works land
Top of page$12,800The largest or rarest stone here now
Prices are per work, as of 16 Aug 2026, and move with the stone, never with a formula. Each piece is one of a kind.
Is coffee diamond good for necklaces?
Coffee diamond is 10 / 10 on the Mohs scale. Pendants swing free of hard knocks, which makes them the right home for softer stones.
Which birthstone is coffee diamond?
Coffee diamond is the Apr birthstone and the traditional stone of the 60th anniversary. We set it for both, and for no occasion at all.
Are these stones treated?
Untreated unless the passport says otherwise. When a stone of ours is heated or grown in a lab, the passport says so in that word, in the same type size as everything else, and the price reflects it.
How much do coffee diamond necklaces cost?
Today, $1,980 to $12,800 across 3 works, most near $12,800. Each is one of a kind, so the page moves as stones sell and new ones are set.
How long until it arrives?
Ready-now works leave the studio within two business days, insured and signed for. Made to order pieces state their bench time on the page, most within three to four weeks.
What if it does not suit?
Thirty days from delivery, in original condition, in the slate box. Resizing is free for life on rings, and any stone we set can be reset into a new mount as taste changes.
◆Stones chosen loose, in daylight, one at a time
◆A passport with every stone, treatment named plainly
◆One artist, one bench, in New York
◆Lifetime resetting and free ring resizing
Current works & prices
The Diamond Rivière$12,800
The Diamond PendantFrom $1,980
The Diamond Rivière$12,800
PRICES AS OF 16 AUG 2026Kept for life
◆Cleaning and polishing◆Prongs tightened and retipped◆White gold re-plated◆Resizing◆Resetting into something newThe whole catalog
Every page below is real: filtered from the works in the studio today, or an open invitation to commission the piece that is missing.
BY STONE
BY STYLE
BY SHAPE
BY METAL
GIFTS BY ZODIAC
BY INITIAL
BY ANNIVERSARY YEAR
Client notes, unedited
“They talked me out of a bigger stone and into a better one. Who does that?”M. CHEN, SEATTLE · COMMISSION No. 114
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