Instagram Power: IceRock Diamonds’ digital success story

June 14, 2021

By Katerina Perez

6 min read

Can important jewellery be sold via Instagram? Sam Karmiel, the founder of IceRock Diamonds, would say ‘Yes!’ with no hesitation. His extraordinarily sized custom diamond engagement rings have taken the platform by storm, securing him 100,000 followers and an enviable number of loyal clients. Here are some of Sam’s words of wisdom (you might be surprised by his thoughts on diamond clarity), as well as some insights into his business that’s an Instagram success story.

Sam Karmiel started IceRock Diamonds in Los Angeles, California, exactly 20 years ago, but what we see now isn’t how his business started. For the first 14 years of his career, he specialised in diamond wholesale, selling to either his peers in the trade or to retailers who wanted to use his stones to make pieces for their customers. It was only around 6 years ago that Sam decided to step out of his comfort zone and liaise directly with private clients, using his own diamond expertise to bring their dreams of statement and significantly sized diamond engagement rings to life.

IceRock Diamonds yellow diamond ring with colourless diamond side stones

IceRock Diamonds yellow diamond ring with colourless diamond side stones

 IceRock Diamonds yellow diamond full eternity ring

IceRock Diamonds yellow diamond full eternity ring

 A pear-shaped yellow diamond in 18k yellow gold for a bespoke commission by IceRock Diamonds

A pear-shaped yellow diamond in 18k yellow gold for a bespoke commission by IceRock Diamonds

Fortuitously, Sam’s pathway to becoming a bespoke jeweller coincided with the stratospheric rise of Instagram – a tool that has helped to grow his business exponentially and introduce his signature style to potential clients across the globe. “Instagram just started as a hobby,” he says. “I like photography in general, so I started to take pictures of the diamonds I was buying, and it just worked for me.” This was a time before direct messages, so Sam used to browse the comments on his latest posts and find prospective clients who showed an interest in commissioning something unique to them. Over time, he devoted more attention and time to Instagram, resulting in the 100,000 followers we see today.

IceRock Diamonds specialises in generously proportioned engagement rings and bespoke diamond rings

IceRock Diamonds specialises in generously proportioned engagement rings and bespoke diamond rings

Over the past 3 years, around 90% of all my new clients have come from Instagram, the other 10% are through word of mouth and personal referrals. And most of my clients don’t live in Los Angeles; they’re from all over the United States, Russia, Australia, New Zealand, London and South Africa, literally all over the world. – Sam Karmiel

IceRock Diamonds heart-shaped yellow diamond ring with a colourless diamond halo

IceRock Diamonds heart-shaped yellow diamond ring with a colourless diamond halo

 IceRock Diamonds designed this lozenge-shaped diamond ring with a black enamel 'jacket'

IceRock Diamonds designed this lozenge-shaped diamond ring with a black enamel 'jacket'

 IceRock Diamonds three-stone emerald-cut diamond engagement ring with a subtle diamond halo

IceRock Diamonds three-stone emerald-cut diamond engagement ring with a subtle diamond halo

 A three-stone emerald-cut diamond engagement ring custom-made by IceRock Diamonds

A three-stone emerald-cut diamond engagement ring custom-made by IceRock Diamonds

 The 'hidden halo' style is growing in popularity according to Sam Karmeil of IceRock Diamonds

The 'hidden halo' style is growing in popularity according to Sam Karmeil of IceRock Diamonds

Buying a sizeable diamond jewellery piece online requires a huge dose of trust – something that Sam is well aware of. As he only works with GIA certified stones, he can show his clients grading reports to boost their confidence, but he believes a trusting relationship starts long before this moment. “Trust is something that’s built long before a client reaches out,” he explains. “You can follow many people on Instagram, but you are not going to immediately wire 50% of the deposit for a ring, no matter how much it costs. Trust doesn’t come from video chats or GIA grading reports, it grows before this and is established long-before they reach out to me. It’s built as they follow me, whether that’s over two months or four years, and decide I am the person who will make their next ring.”

IceRock Diamonds fancy yellow heart-shaped diamond ring with a yellow gold setting (to enhance the diamond colour) and a white metal band

IceRock Diamonds fancy yellow heart-shaped diamond ring with a yellow gold setting (to enhance the diamond colour) and a white metal band

Of course, I couldn’t have a conversation with Sam and not discuss some of his most incredible diamond rings! Although he is most commonly met with requests for oval, emerald and pear-cut stones, his personal favourite is the asscher-cut. What colour and clarity are best for the perfect diamond engagement ring? This is a question he gets asked regularly but you might be surprised by his answer… “Choose the lowest clarity possible, such as SI1 or SI2, but make sure it is 100% eye clean. This will save you money and allow you to get a bigger and ‘whiter’ stone, perhaps a D, E or F colour. Regarding colour, in general, I tend to go with colours that are suitable for the metal the client wants, so I don’t have any problem with a J, K or even L colour.”

A quartet of fancy yellow diamond rings by IceRock Diamonds, based in Los Angeles, California

A quartet of fancy yellow diamond rings by IceRock Diamonds, based in Los Angeles, California

 IceRock Diamonds fancy yellow diamond ring with two colourless diamond side stones

IceRock Diamonds fancy yellow diamond ring with two colourless diamond side stones

 IceRock Diamonds ring with a central yellow diamond surrounded by round brilliant-cut colourless diamonds

IceRock Diamonds ring with a central yellow diamond surrounded by round brilliant-cut colourless diamonds

Isn’t it refreshing to hear a jeweller discuss the practicalities of diamond buying and the process of adjustment required to find the best stone, at the best price that’s perfectly suited to the individual client? I am certainly impressed by his honesty. “Two weeks ago, I sold to a client a 5-carat radiant-cut stone that had an L colour. These stones tend to be even yellower when viewed face-up compared to other shapes. However, this stone had a medium blue fluorescence. When you are looking for lower colour stones, try and find those with a medium or strong blue fluorescence. This means you can end up with a 5-carat stone that looks like a D-G colour on the finger. It’s not just about what’s on the certificate, it’s about how it will look on the client and how they feel when wearing a piece.”

A custom-made antique emerald-cut diamond ring crafted by IceRock Diamonds

A custom-made antique emerald-cut diamond ring crafted by IceRock Diamonds

This is the sort of alchemy that comes from 20-years of dealing with diamonds. You learn the tricks to find the equilibrium of colour, clarity, carat and cut that, perhaps not perfect on paper, are ideal for the bespoke customer. Lots more top tips emerged from our conversation, including ‘don’t be afraid to mix-and-match precious metal colours’ and ‘choose based on your skin tone, colour and your personal style’. To get the absolute most for your budget, go down in clarity to SI1 or SI2 and choose a stone that’s 100% eye clean, while also focusing on its measurements… for example, a 9-carat diamond that’s particularly flat could have the measurements of a 12-carat diamond and ‘trick’ the eye into seeing a much larger solitaire.

Sam Karmiel of IceRock Diamonds sources diamonds to suit his customers' exact specifications, including fancy coloured stones

Sam Karmiel of IceRock Diamonds sources diamonds to suit his customers' exact specifications, including fancy coloured stones

 Sam Karmiel of IceRock Diamonds is a particular fan of asscher-cut diamonds

Sam Karmiel of IceRock Diamonds is a particular fan of asscher-cut diamonds

Sam looks at diamonds every single day, but he’s also receiving commissions from across the globe. I can’t think of anyone better to comment on the latest engagement ring trends. “Everyone wants to showcase the stone, meaning they want less metal, and the halo is disappearing. Clients want very thin metal, ‘hidden’ halos and very sharp, short eagle-claw prongs in a combination of metals, especially a yellow or rose gold shank and white gold claws,” Sam says. Although a word of warning, reader, precious metal can only go so thin. What you see in pictures and videos online is often not feasible in real life, the metal will bend if you go ‘super-thin’. At the end of the day, Sam gives his clients a jewel that is going to work for the long-term.

Sam Karmiel started IceRock Diamonds in Los Angeles, California, exactly 20 years ago

Sam Karmiel started IceRock Diamonds in Los Angeles, California, exactly 20 years ago

Being able to translate a beautiful picture of a diamond engagement ring into a waiting list of prospective customers is a science and an art all wrapped into one. I’m sure you’ll agree, reader, that IceRock Diamonds is a perfect example of this alchemy in action.

Bulgari: The MAGNIFICA New Collection of Secret Watches

continue reading

Beauty of Beginnings: Exploring the Potential of Paper with Katerina Perez

If you are optimistic by nature, you may look at a blank sheet of paper and see limitless opportunities for creativity. Recently, my friend and visual artist Ksenia Usacheva approached me about a new ‘blank canvas’ inspired editorial project, incorporating reams of white paper, brushstrokes of colourful paint, and beautiful high jewellery.

by Ksenia Usacheva

Haute Couture 2025: Stepping Inside ‘Caroline’s Universe’ with the Chopard Red Carpet Collection

Let's take a closer look at some of Caroline Scheufele's latest colourful adornments, including our 10 favourite pieces.

by Sarah Jordan

Beauty Shapes Tomorrow: Nouvel Héritage Unveils High Jewels for 10th Anniversary

For French brand Nouvel Héritage, the time has come to unveil its debut suite of five high jewellery creations, each one an ode to its iconic Mood and Latch collections, as well as the soon-to-be-launched Try Me line.

by Sarah Jordan

Incomparable Artistry: The Legendary Story of Beverly Hills Jewellery Designer Martin Katz 

This formidable Californian jeweller has spent decades sourcing the finest coloured gemstones, creating one-of-a-kind jewels, and dressing famous celebrities. Let me tell you more about an incomparable jewellery tour de force…

by Sarah Jordan

Prophecy and Poetry: The Story Behind My Bespoke Pendant by El’eeté Jewellery

Sometimes universal forces align to put the right person in your path at the perfect time. That was absolutely the case when one of my Instagram followers, Elvira Iurova, the Founder of El’eeté Jewellery, contacted me to introduce her unique bespoke jewellery concept.

by Katerina Perez

Haute Couture 2025: The Most Impressive Flower High Jewels that Bloomed in Paris

Floral jewels have long been a hallmark of high jewellery, but at this year’s Haute Couture presentations in Paris, designers approached the motif with renewed focus and technical ambition. Here, we spotlight the standout floral creations from the 2025 shows.

by Joshua Hendren

Haute Couture 2025: Celebrating 20 Years with the Messika Terres d’Instinct High Jewellery Collection 

Let’s take a closer look at the collection, including some of its neckwear highlights, and discover its romantic inspirations…

by Sarah Jordan

Haute Couture 2025: Exploring the Debut High Jewellery Collection of Sahag Arslanian

This July’s Haute Couture Week in Paris was marked with the exciting launch of a new high jewellery brand that bears the name of its founder. Third-generation diamantaire Sahag Arslanian presented his inaugural series of high jewels, drawing inspiration from the power of the sun and the cosmic world.

by Katerina Perez

Haute Couture 2025: Boucheron Explores Shades of Grey with the Impermanence High Jewellery Collection 

With its Carte Blanche High Jewellery collections, Boucheron's Creative Director Claire Choisne has the power to explore whatever fantastical avenue she pleases, which in 2025 centres on flowers and the natural world.

by Sarah Jordan

Haute Couture 2025: The Unconventional Lines of the Vhernier Ardis High Jewellery Collection 

Let's take a closer look at the pieces that launched at Paris Haute Couture week, including the sculptural necklaces we simply couldn't leave without photographing.

by Sarah Jordan

Haute Couture 2025: The 70s Depths of the Piaget Shapes of Extraleganza High Jewellery Collection

Through the Piaget Society, a circle of artists, collectors and freethinkers, the Maison helped shape the cultural zeitgeist of the 1970s.

by Claire Roberts

Haute Couture 2025: The Gentle Flutter of Mikimoto Les Pétales High Jewellery

Let’s take a closer look at some of the aristocratic highlights of this latest Mikimoto offering…

by Sarah Jordan

Latest Stories

Add articles and images to your favourites. Just

Elevated Expression:Examining The Jade Dynasty Collection by Austy Lee

Let's hear what he has to say on China's most emblematic mineral…

by Sarah Jordan

Jewels Katerina Perez Loves

Continue Reading

In Conversation:Discussing Paraiba - The Legacy of a Color

with Vogue Singapore

by Katerina Perez

Jewellery Insights straight to your inbox

Style Guide

By using this website, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our Privacy Policy for more information.