Thomas Laine

Thomas Laine GIA Graduate Diamond Grader
Bespoke Diamond Rings & Fine Jewelry
Intentional Treasured Heirlooms

Vintage inspired collections marry old world romance and elegance with the quality and craftsmanship of luxury fine jewelry. Mixing fine jewelry with bridge fashion jewelry for the woman on the go!

Designed to be worn. Designed to be noticed.The Solene,our signature bezel set statement engagement ring. 18ct gold. Han...
06/24/2026

Designed to be worn. Designed to be noticed.
The Solene,our signature bezel set statement engagement ring. 18ct gold. Hand-set. Your diamond, your ring.
What’s the first piece of jewellery you put on every morning?
statement solitaire

Old mine cut vs old European cut, here is a mini guide to antique diamond cuts and what makes each one different.These s...
06/22/2026

Old mine cut vs old European cut, here is a mini guide to antique diamond cuts and what makes each one different.
These stones were cut by hand, before standardised grading existed. Every one is unique. They have warmth and character that modern brilliants don’t, simply because they were never meant to be perfect. They were meant to be beautiful by candlelight.
If you’re drawn to antique diamonds, the most important thing to know is that cut matters more than carat, colour is part of the charm, and inclusions tell a story.
Have you ever seen an old mine cut in person? They look nothing like a modern diamond.
thediamondEdit vintagediamonds

06/19/2026

I’ve been sourcing a lot of emeralds this week, and it reminded me of something most people don’t know.
Colombia has mined emeralds for over a thousand years. Stones set before the 1950s were almost never treated,many are completely untouched. In a market where heavy treatment is standard, that’s genuinely rare.
Zambia? Commercial mining only began in the 1970s. There is no such thing as an antique Zambian emerald.
If you ever come across a pre-1950s Colombian in estate jewellery, have it assessed by a qualified gemologist and ask for a lab report specifying treatment level. “None” or “insignificant” are the words you want to see.
Have you ever held an antique emerald? What was the stone like?

vintage jewelry emerald lover

Congratulations to Eli and Eugenia, wishing you a lifetime of happiness together.Three old mine cut diamonds, natural, h...
06/08/2026

Congratulations to Eli and Eugenia, wishing you a lifetime of happiness together.

Three old mine cut diamonds, natural, hand-selected, set in a completely custom ring.
No template. Just theirs.
Old mine cuts were cut by candlelight over a century ago. They glow rather than sparkle ,warm, romantic, alive.
The perfect stone for a love story that’s built to last.
Congratulations, you two. Wearing it beautifully. 🥂

Dreaming of something bespoke? Every Thomas Laine piece starts with a conversation, please don’t hesitate to get in touch to learn more about creating your dream ring.

Pearls-June’s birthstone,not the way you remember it. Baroque or classic. Layered with gold or worn alone. Pearls in 202...
06/04/2026

Pearls-June’s birthstone,not the way you remember it. Baroque or classic. Layered with gold or worn alone. Pearls in 2026 are bolder, more personal, and entirely your own. Swipe to see the collection.

This is what it’s all about. A massive congratulations to Ed and Laura.This diamond has a special story (another story f...
05/26/2026

This is what it’s all about.
A massive congratulations to Ed and Laura.
This diamond has a special story (another story for another time ), so we call her Destiny as she was meant for Laura. A stunning old European antique diamond.

Every piece I make starts as a conversation and ends as a moment like this. If you’re thinking about a bespoke piece ,engagement ring, anniversary, something just for you;it starts with a DM.

05/20/2026

Some pieces deserve a second life. This engagement ring was redesigned around a natural GIA-certified yellow diamond, a stunning oval that glows like sunlight trapped in stone. The setting is Art Deco-inspired, handcrafted in 18k gold, with VS D-F colour baguettes and rounds framing that gorgeous yellow centre. A redesign isn’t about letting go. It’s about honouring what a stone means to you and giving it a setting that matches where you are now.

Thinking about redesigning a piece? DM me, every rework starts with a conversation.

ZAMBIAN EMERALDS:THE STONE NOBODY TALKS ABOUT 💚 Colombia gets all the headlines. Zambia quietly produces some of the mos...
05/19/2026

ZAMBIAN EMERALDS:THE STONE NOBODY TALKS ABOUT 💚

Colombia gets all the headlines. Zambia quietly produces some of the most extraordinary emeralds on earth.

Save this or share with a fellow Emerald lover

05/15/2026

A Huge Congratulations to Sam and Lilly on your engagement.
Thank you for choosing to work with me to create your dream ring.

The Solene Design set with an amazing one of a kind antique old mine diamond, and to make even more meaningful we included a family heirloom as a nod to loved ones.

Truly one of a kind with a very special meaning from the past, now and forever.
A thing of beauty and love.

Address

64 W 48th Street, Ste 1103
New York, NY
10036

Opening Hours

Tuesday 10:30am - 6pm
Wednesday 10:30am - 6pm
Thursday 10:30am - 7pm
Friday 10:30am - 7pm

Telephone

+16466882361

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