Lab-grown diamonds, also known as synthetic diamonds or cultured diamonds, are diamonds that are created in a laboratory setting using various high-pressure, high-temperature (HPHT) or chemical vapor deposition (CVD) processes. Natural diamonds, on the other hand, are formed deep within the Earth’s mantle over billions of years through natural geological processes.

Here are some key points of comparison between lab-grown diamonds and natural diamonds:

1. Origin: Lab-grown diamonds are created in a controlled laboratory environment, while natural diamonds are mined from the Earth’s crust.

2. Composition: Both lab-grown and natural diamonds have the same chemical composition, which is pure carbon. They possess identical crystal structure and physical properties.

3. Appearance: Lab-grown diamonds have the same visual and optical properties as natural diamonds. They exhibit the same brilliance, sparkle, and clarity characteristics. Gemological experts usually require specialized equipment to differentiate between lab-grown and natural diamonds.

4. Cost: Lab-grown diamonds are typically less expensive than natural diamonds. The production process for lab-grown diamonds can be more controlled and predictable, resulting in lower production costs compared to the challenges associated with mining natural diamonds. The valuation is currently low with lab-grown and their remains to be uncertainty in the natural diamonds and precious stones. 

5. Ethics and Environmental Impact: The mining of natural diamonds can have significant environmental and social consequences, such as habitat destruction and human rights concerns in some regions. They are also the primary industry in these areas and ethical sourcing is key to uphold the culture and human rights in these regions.  Lab-grown diamonds, on the other hand, have high energy costs for production and different environmental impacts.  Although they are considered the more ethical choice for those concerned about sustainability and social responsibility, these concerns must be addressed equally.

6. Rarity and Perceived Value: Natural diamonds are inherently rare and have a long history of being associated with luxury and high value. Some individuals place a higher sentimental or symbolic value on natural diamonds due to their rarity and traditional significance. However, the perception of lab-grown diamonds is evolving, and they are gaining acceptance in the market.

Ultimately, the choice between lab-grown and natural diamonds depends on personal preferences, budget, ethical considerations, and the significance one places on the natural origin of a diamond. Both types have their own unique advantages and appeal, so it’s a matter of individual preference when making a purchasing decision.

HPHT (High-Pressure High-Temperature) and CVD (Chemical Vapor Deposition) are two different methods used to create synthetic diamonds. Both processes aim to replicate the conditions under which natural diamonds are formed, but they differ in the way they achieve this.

HPHT Diamonds:

HPHT diamonds are created by subjecting a diamond seed to high pressure and high temperature. The process involves placing a diamond seed (a small piece of natural diamond) in a press and applying intense pressure, typically in the range of 5-6 GigaPascals, and high temperatures of around 1,500-1,600 degrees Celsius. The pressure and temperature help dissolve carbon in a molten metal solvent, allowing the carbon atoms to precipitate and form a new diamond around the seed.

Advantages of HPHT Diamonds:

1. Natural diamond-like properties: HPHT diamonds possess similar optical and physical properties to natural diamonds. They have the same crystal structure, hardness, and brilliance.

2. Larger sizes: HPHT process allows for the growth of larger diamonds compared to CVD.

3. Lower cost: HPHT diamonds are generally less expensive to produce compared to CVD diamonds.

Disadvantages of HPHT Diamonds:

1. Limited color range: HPHT diamonds are commonly produced in fancy colors, including yellow, brown, and black. The production of colorless or near-colorless HPHT diamonds is challenging and expensive.

2. Visible growth features: Some HPHT diamonds may have visible growth features or internal strain lines due to the manufacturing process.

CVD Diamonds:

CVD diamonds are created using a different process known as chemical vapor deposition. This method involves placing a carbon-rich gas (usually methane) in a chamber along with a diamond seed. The gas is ionized, creating plasma, and the carbon atoms in the plasma are deposited on the diamond seed, layer by layer, to grow a synthetic diamond.

Advantages of CVD Diamonds:

1. Color variety: CVD diamonds can be produced in a wide range of colors, including colorless and near-colorless.

2. Clarity control: CVD process allows for better control over the diamond’s clarity, as it is grown layer by layer. This results in fewer internal flaws compared to some HPHT diamonds.

3. Eco-friendly: CVD diamonds have a lower environmental impact compared to HPHT diamonds, as the process does not require as much energy or produce as much waste.

Disadvantages of CVD Diamonds:

1. Lower hardness: CVD diamonds can have slightly lower hardness compared to natural and HPHT diamonds, although they are still relatively durable.

2. Smaller sizes: CVD diamonds are typically grown in smaller sizes compared to HPHT diamonds.

In summary, both HPHT and CVD diamonds are synthetic diamonds created through different processes. HPHT diamonds offer natural diamond-like properties and are known for larger sizes, while CVD diamonds provide a wider color variety and better clarity control. The choice between HPHT and CVD diamonds ultimately depends on personal preferences, budget, and the specific requirements of the buyer.

Yes, all of our diamonds are hand selected for our clients to ensure the highest quality possible. We provide GIA certified natural diamonds. With current GIA authentication, natural stones are provided with both a paper and online certificate.  By special request for budgetary reasons, IGI natural stones are sourced, as well.

Lab diamonds are provided with a online IGI certificate and print or card copy of this document.

We combine global artisanship, curated diamonds, and personalized concierge service. Every piece is small-batch crafted, ethically sourced, and designed with a modern luxury aesthetic.

Yes. Our bespoke atelier guides you through diamond selection, CAD design, refinement, crafting, and final delivery.

Typically 3–5 weeks, depending on complexity. Rush timelines are available if you have a proposal date.

Yes. We offer both lab-grown and natural diamonds, curated for beauty and performance.

Yes. They have the same chemical, physical, and optical properties as natural diamonds. The only difference is how they form.

Choose lab-grown for size and value.
Choose natural for rarity and tradition.
We help you compare both based on your goals.

Yes. All shipments are fully insured with tracking and secure, discreet packaging.

Every order is insured from the moment it leaves our studio until it reaches you.

It’s a personalized service offering private consultations, curated diamond options, CAD designs, styling guidance, and timeline planning.

We source from respected partners in Batswana, Canada, Mumbai, Ramat Gan, New York, Chicago and Los Angeles.

Our jewelry is handcrafted in Italy, Turkey, Los Angeles and throughout the US by master artisans.

Occasional entry level pieces are sources from India, China or Vietnam.

Message us to schedule a consultation. We’ll discuss style, shape, metal, budget, and timeline, then begin diamond curation.

No. Many clients begin with general ideas, and we help refine the design from there.

Yes. Most clients design their ring fully virtual through video calls, CAD models, and digital approvals. We are known for our exclusive VIP experience. Your consultation and jewelry details are private and exclusive. We will not share any of your design or purchase details through social media, marketing and client referrals without your consent. 

Yes. Multiple payment options and financing plans are available.  We will assist you to the best of our abilities.

As part of our fiduciary responsibility to our clients, we will guide you on making purchases that will not require extended financing. 

We want your luxury jewelry experience to be a celebration and bring you joy, not future stress and burden. 

Natural diamonds: GIA
Lab-grown diamonds: IGI

Precious stones, including emeralds, rubies, sapphires: GIA and IGI

GIA is the most trusted independent grading authority for natural diamonds. Its reports ensure accuracy and transparency.

Yes. Custom pieces containing a stones greater than 1 carat include an appraisal suitable for insurance.

• 14K: most durable
• 18K: richest color
• 22-24k: deep gold, soft, used for delicate pieces
• Platinum: most hypoallergenic and long-lasting

We help you choose based on lifestyle and aesthetic.

Yes — earrings, bracelets, necklaces, men’s pieces, inspired pieces.

We LOVE to help with heirloom redesigns, to maintain the original beauty and provide a modern, personal character.

A hidden halo is a ring design where small diamonds sit beneath the center stone, adding side-view sparkle without changing the top profile.

No. Fluorescence is only an issue if it causes haziness. Many fluorescing diamonds look stunning. We screen each one carefully.

Yes. We present side-by-side comparisons using videos, lighting tests, and performance evaluations. 

High end natural diamonds gemstone and high luxury pieces will be coordinated by appointment only for the safety and security of our irreplaceable beauties, ourselves and our clients.

Yes — pink, blue, champagne, yellow, salt-and-pepper, and custom color requests, in both natural and lab varieties.

Yes — we offer both ready-made designs and fully custom creations.

Shape, depth, table size, cut quality, facet pattern, and setting design. Ovals, marquise, pears, and radiants look largest per carat.

There’s no single best shape.
Rounds = classic, brilliant.
Ovals = elongating, elegant.
Emeralds = clean lines, quiet luxury.
Radiants = bold sparkle.

We help match shape to lifestyle and style.

Low-profile designs, bezels, half-bezels, and secure prong arrangements.

At home: weekly.
Professionally: every 6–12 months.

Yes. We offer resizing, polishing, stone tightening, rhodium plating, and repair services.

Yes. We specialize in modernizing heirloom stones without losing sentimental value.

We can estimate based on photos, average sizing, or discreet tips. Resizing is always available, but not advised for eternity bands.

Ready-made pieces: returnable depending on policy details.
Custom designs: final sale due to personalized craftsmanship.

Yes. We offer multiple metal options for custom designs.

Yes. All Laguna Diamond pieces are artisan-made in small batches.

Yes — we can create a setting for your existing diamond or gemstone.

Yes — custom and ready-made men’s chains, rings, and bracelets.

Use warm water, mild soap, and a soft brush. Avoid chlorine, harsh chemicals, and abrasive cleaners.

Start with a consultation — we’ll guide you through shape, size, budget, style, and metal preferences. 

We can guide you through Pinterest, other social media pins, style and lifestyle needs to find the perfect design they will love! 

Because we offer transparency, artistry, ethical sourcing, a luxury experience, and jewelry that looks as beautiful years from now as it does today.

We expect more of ourselves than we expect from others, in every aspect of our lives. We provide the same for you in this important selection.