1.20 CT Cushion Lab Grown Diamond Engagement Ring With Hidden Halo Elegance
1.20 CT Cushion Lab Grown Diamond Engagement Ring With Hidden Halo Elegance
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● Description
Experience Elegance and Sophistication
Discover the epitome of elegance and sophistication with our exquisite engagement ring, crafted with precision and passion to offer you a timeless symbol of love.
Central Diamond Feature
This masterpiece features a stunning 1.20 CT lab-grown diamond, ethically and meticulously grown to embody the best in class brilliance. The diamond, available in a dazzling D/VVS1, E/VVS1, or EF/VS1 color and clarity grade, is beautifully cushion-shaped, ensuring an unparalleled sparkle with its Excellent cut and flawless inclusion. Each diamond is IGI certified, guaranteeing its exceptional quality and authenticity.
Accentuating Side Stones
Complementing the central gem are side stones totaling 0.68 TCW, composed of round lab-grown diamonds that shimmer with DEF-VS color and clarity. These side stones perfectly accentuate the centerpiece, adding to the ring’s breathtaking allure.
Crafted in Solid Gold
Crafted in solid gold, this piece is available in your choice of White, Yellow, or Rose Gold, with purity options of 10KT, 14KT, and 18KT. The hallmark of authenticity stamping assures you of the gold's purity and heritage.
Additional Offerings
- A beautifully crafted jewelry box
- Comprehensive certificates for both the diamond and gold
- A jewelry cleaning kit to maintain its luster
- A Gift Card for future purchases
- A surprise gift to enhance your experience further
Personalization and Warranty
We provide FREE engraving in either color or black, allowing you to personalize your piece to reflect your unique sentiment. Lastly, our Lifetime Limited Warranty ensures that your treasured ring remains as enchanting as the day you first wore it. Discover a ring that transcends trends and promises a lifetime of enchantment and love.
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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● Virtual Appointment
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.
Let customers speak for us
Virtual Appointment
Discover your perfect engagement ring at a virtual showroom appointment. Explore our most sought-after designs





