Questions About Us
Yes. We use lab-grown diamonds, which are chemically, physically, and optically identical to mined diamonds. They are composed of pure carbon structured in a crystal lattice, the exact same DNA as a diamond pulled from the earth. The only difference is their point of origin. Instead of being forged by subterranean pressure over billions of years, they are grown above ground using advanced technology that replicates that natural process, resulting in a stone with more "soul" and less environmental impact.
We have a boutique in Pantai Indah Kapuk, Jakarta Utara. Here is our address:
Ruko Gold Island Block H No 37
Gold Island - Pantai Indah Kapuk
Jakarta Utara, Indonesia.
We are open on Tuesday - Sunday from 09.00 AM - 08.30 PM.
And there is no appointment needed.
sol et terre use high quality lab grown diamond that went through 20 parameter qualification. while for the ring we use 18K solid white, rose, and yellow gold or 950 platinum.
100% yes. We're meticulous about sourcing. Beyond quality grading, we partner exclusively with suppliers who demonstrate a genuine commitment to ethical labor practices, environmental sustainability, and renewable energy use throughout their operations.
About Diamonds
A lab-grown diamond is a real diamond. It shares the same chemical composition, crystal structure, and optical properties as a mined/natural diamond. Under professional gemologist testing, it is identified as a diamond.
The only difference is origin: mined diamonds are formed beneath the Earth over billions of years; the other is grown by science in a controlled environment. Both are diamonds.
Instead of developing deep within the earth over billions of years, lab-grown diamonds are created using technology in highly controlled environments to replicate natural diamond-growing conditions.
Same structure, same brilliance, same durability.
Origin, Not Appearance
Mined (Natural) diamonds form over billions of years beneath the earth’s surface. Lab-grown diamonds are created in controlled environments that mirror those conditions. Visually, structurally, and chemically, they are indistinguishable without specialized equipment.
Quality Control
Because lab-grown diamonds are created under precise conditions, they offer exceptional consistency in cut, clarity, and brilliance—qualities highly valued in fine jewellery.
Modern Value Perspective
For many modern buyers, lab-grown diamonds allow greater freedom: investing in design, craftsmanship, and personal priorities without compromising social elegance or aesthetic standards.
So, yes. Lab grown diamonds are real diamonds.
As real as it's meaning, values and how something makes you feel, it's beyond rarity. It's choosing intentionally. It's identity.
Choose Based on the Values You Hold
Ultimately, diamonds aren't just about sparkle, but about the story you want to tell. Natural diamonds offer a classic narrative of natural rarity and a long history, while lab-grown diamonds represent a more conscious, innovative, and relevant modern luxury.
Sol et Terre presents lab-grown diamond jewelry designed with a thoughtful approach to luxury, combining elegant design and craftsmanship, highest quality diamonds, and a commitment to transparency.
Each Diamond Collection is created not just to be worn today, but to accompany life's journey with values that feel personal and responsible.
Using advanced HPHT or CVD technology, scientists replicate the natural diamond‑growing conditions with precision.
This allows for exceptional control over clarity, cut, and quality — resulting in diamonds that often surpass traditional expectations of perfection.
The 4Cs: What Truly Determines Diamond Beauty
Cut
Cut defines brilliance. A well-cut diamond reflects light with precision, creating sparkle that feels alive rather than excessive.
Color
From icy whites to warmer tones, color selection is a matter of taste and harmony with metal choice.
Clarity
Clarity speaks to purity. At Sol et Terre, inclusions are evaluated not only by grade, but by how they appear to the naked eye.
Carat
Carat is presence—not just size. Proportion and balance matter more than numbers alone.
At Sol et Terre, our role is not to overwhelm, but to guide you—so each diamond feels right, not just impressive.
Diamond cut has the greatest impact on brilliance because it determines how light reflects within the stone, making it more important than clarity or color.
Do Lab-Grown Diamonds Sparkle the Same?
It is Science meets beauty.
Brilliance is determined by cut; not by origin. A well-cut lab-grown diamond displays the same fire, scintillation, and light performance as a natural diamond. They have the same brilliance, hardness and durability as mined diamond.
In fact, the controlled growing process often allows for higher clarity and precision, enhancing the diamond’s ability to reflect light beautifully.
For an elegant look that emphasizes classic simplicity, Sol et Terre's Round Diamond Stud Earrings are the ideal choice. Their round cut reflects light in a balanced way, creating a clean shine that feels both serene and timeless.
Meanwhile, for those seeking a soft, modern take, the Round and Pear Diamond Pendant offers the harmony of two contrasting yet harmonious diamond cuts. Its minimalist, effortless, and personal design embodies the balance between beauty and mindfulness.
Never. A lab-grown diamond is a permanent stone. It will not fade, change color, or lose its brilliance. It is as durable as any diamond on earth (a 10 on the Mohs scale), making it a true modern heirloom.
Are Lab-Grown Diamonds Certified?
Yes. Reputable lab-grown diamonds like Sol et Terre are graded and certified by internationally recognized laboratories using the same 4C standards—Cut, Color, Clarity, and Carat Weight; applied to natural diamonds.
Certification matters because it provides transparency and protects the buyer. It ensures that what you see, what you are told, and what you receive are aligned.
At Sol et Terre, certification is not optional. It is fundamental.
Learn more about how lab-grown diamonds are certified
Both lab-grown and natural diamonds of high quality are always certified by international gemological organizations such as the IGI or GIA. These certifications ensure transparency regarding the diamond's origin, formation method, and quality, based on global standards.
For lab-grown diamonds, certification also clearly states that the diamond was created in a laboratory, so there is no ambiguity about its authenticity or origin.
Sol et Terre presents lab-grown diamond jewelleries designed with a thoughtful approach to luxury, combining elegant design and craftsmanship, highest quality diamonds, and a commitment to transparency through certification.
Are Lab-Grown Diamonds Ethical?
It is Science meets beauty.
Lab Grown Diamonds are considered a more ethical choice they avoid environmental damage and reduce many social concerns linked to traditional mining.
Conscious Luxury
True beauty cannot exist without respect for the world that sustains it.
By choosing lab-grown diamonds, we reduce environmental impact and increase traceability. With every purchase, we contribute to sustainability initiatives and animal welfare—ensuring that beauty gives back.
Conscious luxury is not about perfection. It is about responsibility, carried with grace.
Sol et Terre explores and commited to many environmental initiatives, supported by local and global NGOs and moves beyond industry trends towards Earth-specific strategies.
It ensures confidence by allowing size or design adjustments, post-proposal.
Why Modern Luxury Chooses Lab-Grown Diamonds
Conscious Without Compromise
Lab-grown diamonds align with a growing desire for transparency and responsibility, while maintaining the refinement expected in luxury spaces.
Socially Fluent Luxury
For those accustomed to natural diamonds, lab-grown diamonds offer a way to remain aligned with social standards—while choosing to prioritise experiences, growth, or future plans.
Design Freedom
With lab-grown diamonds, clients often explore bolder designs, custom settings, or meaningful collections—such as everyday bangles or personal symbol jewellery.
Why Gen Z prefers lab grown diamonds ?
Because Gen Z values sustainability, transparency and self expression. And luxury today isn't just about rarity. It's about meaning, values, and how something makes you feel. That's why Lab Grown Diamonds feel right for the future.
Design and Ordering
Absolutely. We offer a comprehensive bespoke service to create one-of-a-kind pieces. Our process typically involves:
- Initial Consultation: Discussing your style, budget, and timeline.
- 3D Rendering: We provide digital CAD models so you can see your design from every angle before it’s cast.
- Hand-Finishing: Your piece is crafted with the utmost precision and care.
Quality takes time. Once you have officially approved your 3D design (CAD), the hand-crafting process takes approximately 30 working days. This window allows our master jewelers to meticulously cast, hand-set each stone, and perform the rigorous "Sol et Terre" multi-point quality inspection to ensure your piece is structurally perfect and brilliant from every angle.
While our limited editions are produced in small batches to maintain their rarity, we are happy to recreate a sold-out design specifically for you. Because each Sol et Terre piece is handcrafted, your "re-edition" will be a unique creation made to our exacting standards.
No, we do not sell loose diamonds. At Sol et Terre, we believe a diamond's true brilliance is only fully realized when it is expertly set. To maintain our high standards of craftsmanship and ensure the structural integrity of the piece, we only provide diamonds as part of a finished or custom-designed jewelry setting. This allows us to guarantee the "Perfect Ring" and provide our lifetime after-sales care for the entire piece.
Yes, we offer full customization on all our designs. We can adapt most of our signature settings to accommodate:
- Alternative Diamond Shapes: Pear, Emerald, Radiant, Marquise, and more.
- Metal Preferences: 14k or 18k Gold (Yellow, White, Rose) or Platinum.
- Design Tweaks: Adjusting band width, adding pavé details, or changing prong styles.
Shipping
Every Sol et Terre piece arrives in premium, gift-ready packaging. You can expect:
- Our Signature Look: A sophisticated white jewelry box encased in a small, sage green outer box. It also includes a dedicated envelope for your diamond grading reports and paperwork.
- The Shipping Suite: For long-distance deliveries, we use a larger, heavy-duty shipping box that includes a dedicated envelope for your diamond grading reports and paperwork.
Every Sol et Terre order is sent via fully insured, high-security shipping. This means that in the highly unlikely event that your package is lost or damaged during transit, the value is 100% covered. We take the stress out of the delivery so you can focus on the excitement of the arrival.
Lifetime Services
Yes. Jewelry is meant to be worn, not stored in a box because it no longer fits. Whether you are inheriting, experiencing natural life changes, or simply want to move a favorite ring to a different finger, professional resizing ensures your pieces evolve with you. Resize services are available for free with your purchase and for a lifetime for a fee.
This service is available for free for a lifetime. Professional deep cleaning restores the "fire" to your diamonds and the luster to your gold by removing the microscopic buildup of lotions, perfumes, and skin oils that accumulate during wedding festivities.
Yes. Over time, jewelry accumulates tiny scratches and dullness. Our professional polishing service restores its brilliance by using specialized buffing wheels and jeweler’s rouge to smooth the surface and remove oxidation and minor scuffs. White gold is finished with Rhodium plating for a bright luster, while yellow gold and platinum are polished to enhance their rich glow.
Yes. Engraving transforms a beautiful piece of jewelry into a personal narrative, embedding a moment in time forever within the metal. Whether it is a wedding date, a secret message between partners, a set of coordinates, or a meaningful crest, our precision engraving service allows you to leave a permanent mark on your most cherished items.
yes. A Soletterre piece represents an investment in emotion and quality, with each significant diamond and gemstone accompanied by a Certificate of Authenticity from reputable gemological laboratories like GIA or IGI. This certificate serves as proof of a stone’s quality, detailing its measurements, weight, and the "4 Cs" (Cut, Color, Clarity, and Carat). Third-party verification ensures the ethical sourcing and accurate representation of your stone's value and characteristics.
Yes. We see your purchase as the start of a lifelong relationship. To demonstrate our confidence in our craftsmanship and stones, we offer a buyback guarantee on qualifying diamond jewelry. This ensures your investment remains flexible. If your style changes or circumstances shift, you can sell the piece back to us. We guarantee a buyback price set on a 70% percentage of the invoice price for our in-store items for its first year and a fair price for the following years, providing peace of mind.
Yes. At Soletterre, our upgrade program allows you to enhance your jewelry collection by trading in your current piece for credit towards a new design, larger diamond, or intricate setting. This seamless process supports milestones or style refreshes, offering competitive trade-in credit based on the original purchase price, turning your initial investment into a pathway for your next dream piece.
The "Yes" First, The Details Later.
We understand that finding the perfect ring while keeping the proposal a surprise can be a high-pressure mission. To take the guesswork out of your big moment, we created the #ProposeNowDesignLater program. This initiative is designed for the groom who wants to focus on the romance of the "Yes" without the fear of choosing the wrong style. Simply propose with one of our signature solitaire rings, and if it’s not exactly what she envisioned, she can return to our studio with you to co-create her dream setting.
Resell & Trade in Policy
We stand behind the lasting value of our pieces. While we do not offer traditional cash refunds, we provide a structured Buy-Back Program that allows you to recoup a significant portion of your investment if you ever choose to part with your jewelry:
- Within the 1st year: 70% buy-back value (30% deduction)
- Within the 2nd year: 60% buy-back value (40% deduction)
- Within the 3rd year: 50% buy-back value (50% deduction)
This program reflects our confidence in the quality of our diamonds and the "Sol et Terre Standard" of excellence.
At Sōl et Terre, we want your jewelry to grow with your story. If you decide you’re ready for a new design or a larger stone, we offer a generous trade-in credit toward your next purchase:
- Within the 1st Year: Receive 75% of your original purchase price as credit (25% off).
- Within the 2nd Year: Receive 65% of your original purchase price as credit (35% off).
- Within the 3rd Year: Receive 55% of your original purchase price as credit (45% off).
This ensures that your investment in Sōl et Terre craftsmanship always carries significant value toward your future treasures.
Yes. While we strive to offer the best value for our clients, certain specialized items are ineligible for buy-back or trade-in credit:
- Custom-Made Jewelry: These are crafted to your exact specifications and cannot be repurposed.
- Wedding Rings & Platinum: Items made of Platinum or those without a center diamond.
- Large Stones: Diamonds exceeding 2.5ct fall under a separate bespoke valuation.
- Limited Edition Collections: Once these exclusive designs are sold, they cannot be traded back into our inventory.
We recommend reviewing your specific item's eligibility with our concierge at the time of purchase.