1.50 CT Round Lab-Grown Diamond Hidden Halo Engagement Ring
1.50 CT Round Lab-Grown Diamond Hidden Halo Engagement Ring
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● Description
Experience Elegance and Sophistication
Introducing the epitome of elegance and sophistication: our exquisite engagement ring, crafted to perfection for the most cherished moments of your life.
Centerpiece Diamond
At its heart lies a stunning 1.50 carat lab-grown diamond, ethically sourced and setting a new standard in brilliance and beauty. With your choice of a D/VVS1, E/VVS1, or EF/VS1 rating, this diamond is elegantly round-shaped and expertly cut to excellent standards, radiating pure grace.
Flawless Side Stones
Flanking this magnificent centerpiece are lab-grown side stones, carefully selected for their 0.68 carat weight, round shape, DEF color, and impressive VS clarity. These side stones complement the main diamond flawlessly, adding extra sparkle to the ensemble.
Exquisite Craftsmanship
Crafted with precision, the ring itself is available in a choice of white, yellow, or rose gold, each lending its own timeless charm. Offered in purities of 10KT, 14KT, or 18KT, the gold provides a perfect canvas for the diamonds' dazzling display. Rest assured, authenticity is guaranteed with precise stamping.
Unboxing Experience
Every purchase comes beautifully presented in an elegant jewelry box, complete with certificates of authenticity, including IGI certification for the diamonds. To help you keep your treasure in pristine condition, a comprehensive jewelry cleaning kit is included. As a token of our appreciation, a gift card for a future purchase and a special surprise gift accompany your ring.
Personalization and Warranty
With the option for FREE personalized engraving available in either color or black, you can add a personal touch to make this piece uniquely yours. Additionally, our lifetime limited warranty ensures your peace of mind, promising exceptional quality and craftsmanship.
Celebrate Your Love Story
Celebrate your love story with this breathtaking engagement ring, a symbol of commitment, beauty, and unparalleled brilliance.
Customization
Customization
Want to change this design or don’t see what you want? We can customize most existing designs or custom make a ring from scratch.
Start designing your custom piece by filling out this form.
Shipping Information
Shipping Information
Each product is made to order and will ship in approximately 3-4 weeks. For special requests please contact us. We try our best to accommodate. All products ship with signature required, tracking, and insurance through FedEx.
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Warranty Repair
Warranty Repair
The Altered Carbon has mastered the craft of fine jewelry, setting the standard in the industry with its unparalleled warranty and service program. Our dedication to excellence ensures that each piece reflects our commitment to quality and customer satisfaction, making us a leader in the jewelry world.
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See The Altered Carbon up close with a personal appointment. Explore our jewelry in person through your device. Book a Call.

Size Chart
| US | UK / Australian Size | Inside Diameter (mm) | Circumference (mm) |
|---|---|---|---|
| 3 | F | 14.1 | 44.2 |
| 3.5 | G | 14.5 | 45.5 |
| 4 | H½ | 14.9 | 46.8 |
| 4.5 | I½ | 15.3 | 48.0 |
| 5 | J½ | 15.7 | 49.3 |
| 5.5 | K½ | 16.1 | 50.6 |
| 6 | L½ | 16.5 | 51.9 |
| 6.5 | M½ | 16.9 | 53.1 |
| 7 | N½ | 17.3 | 54.4 |
| 7.5 | O½ | 17.7 | 55.7 |
| 8 | P½ | 18.1 | 57.0 |
| 8.5 | Q½ | 18.5 | 58.3 |
| 9 | R½ | 19.0 | 59.5 |
| 9.5 | S½ | 19.4 | 60.8 |
| 10 | T½ | 19.8 | 62.1 |
| 10.5 | U½ | 20.2 | 63.4 |
| 11 | V½ | 20.6 | 64.6 |
| 11.5 | W½ | 21.0 | 65.9 |
| 12 | X½ | 21.4 | 67.2 |
| 12.5 | Z | 21.8 | 68.5 |
| 13 | Z+1 | 22.2 | 69.7 |
| KA Size | Wrist Diameter (in) | Wrist Diameter (cm) |
|---|---|---|
| Extra Small | 4.76 – 5.25 | 12.1 – 13.3 |
| Small | 5.26 – 5.75 | 13.4 – 14.6 |
| Medium | 5.76 – 6.25 | 14.6 – 15.9 |
| Large | 6.26 – 6.75 | 15.9 – 17.1 |
| Extra Large | 6.76 – 7.25 | 17.2 – 18.4 |
| Extra Extra Large | 7.26 – 7.75 | 18.4 – 19.7 |
| Extra Extra Extra Large | 7.76 – 8.25 | 19.7 – 21.0 |
| Length (in) | Length (cm) |
|---|---|
| 16 | 40.50 |
| 18 | 45.75 |
| 20 | 50.75 |
| 24 | 61.00 |
| 30 | 76.25 |
| 36 | 91.50 |
Lab Grown Diamonds
Make Style Effortless — Lab grown diamonds offer an affordable alternative for sparkle making brilliant style effortless.
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What’s Included?
Our extensive collections span every generation and price point, allowing us to connect with our customers' celebrations at each stage of their lives.
Shop Confidently
Experience peace of mind with our 1 year exchange policy on all engagement rings for an equal or greater value.
Unique Serial Number
The Altered carbon jewelry piece bears a unique serial number, reflecting its distinct design and connecting you to its origins.
Certificate of Authenticity
The serial number allows you to access a digital Certificate of Authenticity showcasing the GIA verified diamonds, ensuring the authenticity and craftsmanship of your piece.
Sustainability
Ethically sourced fine jewelry crafted from recycled gold materials.
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Virtual Appointment
Discover your perfect engagement ring at a virtual showroom appointment. Explore our most sought-after designs





