0.05 TCW Round Lab-Grown Diamond A Initial Necklace
0.05 TCW Round Lab-Grown Diamond A Initial Necklace
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Everything you need, worry-free.
Product Description
Product Description
Elevate your elegance with this ethically grown, best-in-class lab-grown diamond pendant. Featuring a 0.05 TCW round-cut diamond with EF/VS1 color and clarity, completely free from inclusions. Measuring approximately 12.5mm in height and 14.0mm in width, itβs designed to sit gracefully, adding a touch of sophistication to any look.
Gold Options:
Encased in solid gold, choose from sophisticated White Gold, warm Yellow Gold, or romantic Rose Gold, with 10KT, 14KT or 18KT purity. Each piece is hallmarked for authenticity, ensuring lasting quality and peace of mind.
Chain Lengths:
Customize your style with chain lengths of 14, 16, or 18 inches for the perfect fit every time.
Personalization:
Our skilled artisans provide complimentary engraving (where possible), letting you add a personal, meaningful touch.
Materials & Care
Materials & Care
Responsible Materials
Each design is made using 100% certified recycled gold and silver, chosen for their beauty and lower environmental impact. Hallmarked for authenticity and designed to endure.
Simple Care For Longevity
To maintain your pieceβs luster, avoid exposure to harsh chemicals and store it in a soft pouch when not in use. Clean gently with a microfiber cloth and mild soap as needed
Shipping & Returns
Shipping & Returns
Delivered With Care
We offer complimentary shipping on all orders above $500. Each piece is carefully packaged to ensure it arrives in perfect condition. Standard delivery times range from 5β9 business days, with express options available at checkout.
Easy Returns and Exchanges
If your piece isnβt quite right, we accept returns and exchanges within 30 days of delivery. Items must be unworn and in original packaging. Begin your return online for a seamless process.
Virtual Appointment
Visit us in person or connect with us virtually for a one-on-one consultation with a jewelry expert.
Daily: 7amβ5pm ET Book a Call

Sizing Chart
| US | UK / Australian Size | Inside Diameter (mm) | Circumference (mm) |
|---|---|---|---|
| 3 | F | 14.1 | 44.2 |
| 3.5 | G | 14.5 | 45.5 |
| 4 | HΒ½ | 14.9 | 46.8 |
| 4.5 | IΒ½ | 15.3 | 48.0 |
| 5 | JΒ½ | 15.7 | 49.3 |
| 5.5 | KΒ½ | 16.1 | 50.6 |
| 6 | LΒ½ | 16.5 | 51.9 |
| 6.5 | MΒ½ | 16.9 | 53.1 |
| 7 | NΒ½ | 17.3 | 54.4 |
| 7.5 | OΒ½ | 17.7 | 55.7 |
| 8 | PΒ½ | 18.1 | 57.0 |
| 8.5 | QΒ½ | 18.5 | 58.3 |
| 9 | RΒ½ | 19.0 | 59.5 |
| 9.5 | SΒ½ | 19.4 | 60.8 |
| 10 | TΒ½ | 19.8 | 62.1 |
| 10.5 | UΒ½ | 20.2 | 63.4 |
| 11 | VΒ½ | 20.6 | 64.6 |
| 11.5 | WΒ½ | 21.0 | 65.9 |
| 12 | XΒ½ | 21.4 | 67.2 |
| 12.5 | Z | 21.8 | 68.5 |
| 13 | Z+1 | 22.2 | 69.7 |
| PC Size | Wrist Diameter (in) | Wrist Diameter (cm) |
|---|---|---|
| Extra Small | 4.76 β 5.25 | 12.1 β 13.3 |
| Small | 5.26 β 5.75 | 13.4 β 14.6 |
| Medium | 5.76 β 6.25 | 14.6 β 15.9 |
| Large | 6.26 β 6.75 | 15.9 β 17.1 |
| Extra Large | 6.76 β 7.25 | 17.2 β 18.4 |
| Extra Extra Large | 7.26 β 7.75 | 18.4 β 19.7 |
| Extra Extra Extra Large | 7.76 β 8.25 | 19.7 β 21.0 |
| Length (in) | Length (cm) |
|---|---|
| 16 | 40.50 |
| 18 | 45.75 |
| 20 | 50.75 |
| 24 | 61.00 |
| 30 | 76.25 |
| 36 | 91.50 |
Weβve Covered
Everything you need, worry-free.
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Free Shipping & returnsWe always cover returns and exchanges so you can get the piece you'll love forever.Β Learn More |
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Free Lifetime WarrantyWe stand behind the quality of our designs and offer a free lifetime warranty on all products.Β Learn More |
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Lifetime Diamond UpgradeWhen you're ready for something new, we offer a full credit toward a diamond upgrade. Learn More |
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Free Ring ResizingWe offer complimentary resizing - because we want your fit to be perfect.Β Learn More |
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Crafted Especially for You
We walk this journey with you. Our signature process limits production to only a select few clients at a time, allowing us to thoughtfully craft your dream ring with unmatched attention to detail.
Jewelry crafted just for you.
Our dedicated team of artisans works from our studio in Chicago, USA, blending traditional craftsmanship with modern technology to bring every Purple Carats piece to life.
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PERSONALISATION & CUSTOMISATION
Every ring, necklace, bracelet and earring is made to order and for a truly special, one-of-a-kind piece, our bespoke team is here to help guide you through the design process.Β Contact usΒ for information on any personalisation or customisation you have in mind.
MADE SUSTAINABLY IN CHICAGO
Your Purple Carats piece is created from recycled gold and carefully finished by hand in our Newcastle studio.
LAB GROWN DIAMONDS
All PC diamonds are lab-grown & responsibly sourced. We break down our process for selecting your stoneΒ here.
COMPLIMENTARY SHIPPING
We offer free secure shipping on all of our pieces including a fully insured, hand-to-hand courier service for all pieces over $2000. For finer details on our process pleaseΒ read more.
WARRANTY & CARE
Your jewellery is our best advertisement, and we want it to always look its best for you. If anything happens to your piece or it needs a little love, our customer service team is here to help you.
ETHICAL SOURCING & TRANSPARENCY
We are committed to responsible practices at every stage. Our materials are carefully sourced from trusted partners who follow ethical and sustainable standards. From production to delivery, we ensure transparency so you can shop with confidence knowing exactly where your jewelry comes from.
If you have further questions, visit our FAQ page.
We're committed to making your entire experience a pleasant one, from shopping to shipping. We're committed to making your entire experience a pleasant one, from shopping to shipping.
Every item we send comes in our signature Purple Carats packaging. Engagement rings arrive in a deluxe ring box within an elegant presentation box ready for your proposal. The presentation box also secures your appraisal certificate and diamond grading report.
We do create custom pieces.Β Our designers work with you to bring your vision to life, ensuring every detail reflects your personal style.
Our shipping box won't give away what's inside.
We offer fast and free shipping on every order.