NOT A BRAND
ONLY DIAMOND, GOLD AND PEOPLE
Not a brand. Just the purest value, delivered.
We connect fine materials, skilled makers and transparent trade.
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So that fine diamond jewelry can brighten everyday life, so that people in love say it more often, and so that special moments are remembered for longer, we use technology to bring the purest value into more people's everyday lives.
Our Expertise
Diamonds
A wide range of accurate stone data straight from primary diamond dealers
Makers
Exceptional workmanship from artisans with conviction and skill
3D LIVE technology
A 3D visual brokerage system that connects dealers and makers directly
The values we keep
Gold and diamonds are assets held to the same standards and value anywhere in the world. To protect that essence, we respect the conviction of the makers and experts who build good products, and strip away the complicated distribution chain.
Connerstone connects primary diamond dealers in Korea and abroad directly with master jewelers of 30 years' experience, setting a new, more transparent standard for buying jewelry.
Connerstone
Connerstone margin
Diamond dealers
&
makers
Traditional jewelry brands
Distributor markup
(department stores / marketplaces)
Retail markup
(brand headquarters)
Wholesale markup
Diamond dealers
&
makers
By selling direct,
we offer customers a fairer price.
"We believe that fine materials,
skilled makers and honest prices,
that pure value alone,
is enough for a beautiful exchange."""
Craftsmanship and technology
The hands of artisans who have worked with diamonds and gold for decades shine at Connerstone.
Master craftsmanship meets modern technology to create something truly special.
How we work
Not luxury for show,
but helping you choose
in the most sensible, trustworthy way.
That is our work.
Your diamond
We help you choose well with precise standards and information. With transparent data, you can judge a diamond's value for yourself.
Your gold
Traded transparently by exact weight and purity. We value gold purely on its merits and offer a fair price to match.
All of it
Goes straight to the makers who build great pieces. With no middlemen, we craft your own jewelry together with the finest artisans.
Your Moment, Your Diamond
Where transparent, fair diamond buying begins
So your most precious choice can shine its brightest,
we focus on what matters most.
Our Diamonds
Natural diamonds
Over a billion years in the making,
a one-of-a-kind trace of nature
A premium choice that stands for the rarity and permanence only nature can create.
ExploreLab-grown diamonds
Made sustainably,
with all the beauty of nature
With the true properties of diamond and precision cutting, it delivers sparkle 100% identical to a natural diamond.
ExploreRing designs
Details finished
by skilled hands
Crafted by artisans who believe in making things well, each piece shows a diamond's sparkle at its ideal.
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