Auvra Diamonds
Lumina Heart Diamond Ring
Lumina Heart Diamond Ring
Currently running offers:-
- ☀ FREE international shipping
- ⚡ Free express shipping
- % FLAT 10% OFF on all Rings
- comes with GIA certificate
- 1-year Manufacturing warranty
- Certified & Authentic Stone
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Celebrate timeless romance with the Lumina Heart Diamond Ring, a captivating symbol of love and elegance designed to shine with every movement. Featuring a beautifully crafted heart-shaped lab-grown diamond, this ring delivers the same brilliance, fire, and clarity as a mined diamond — while embracing a more ethical and sustainable choice.
Expertly set in 92.5 sterling silver, the band offers a radiant finish with lasting durability, making it perfect for everyday elegance or special occasions. The delicate pave detailing along the band enhances the sparkle, adding a touch of refined luxury to this enchanting design.
To suit every personality and mood, the Lumina Heart Diamond Ring is available in five stunning diamond shades:
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White Diamond – Classic & timeless
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Blue Diamond – Bold & captivating
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Pink Diamond – Soft & romantic
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Yellow Diamond – Vibrant & joyful
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Red Diamond – Passionate & dramatic
Whether gifted as a symbol of love or worn as a statement of self-expression, this ring embodies brilliance, beauty, and modern sophistication.
Highlights:
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Premium Heart-Cut Lab-Grown Diamond
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92.5 Sterling Silver Base for Long-Lasting Shine
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Available in 5 Color Variants
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Hypoallergenic & Skin-Friendly
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Perfect for Proposals, Anniversaries & Luxury Gifting
Let your love glow with the unmatched sparkle of the Lumina Heart Diamond Ring — where purity meets passion.

✦ Stone Size & Proportion Policy
To maintain the perfect balance and visual harmony of each design, stone sizes are thoughtfully adjusted according to the selected ring size. This ensures the ring looks equally elegant, proportionate, and luxurious on every hand—whether the size is smaller or larger.
Our pricing is always adjusted fairly, and we do not charge extra for larger stones or reduce quality for smaller sizes. The price you see reflects a balanced, beautifully crafted piece designed to deliver the same premium look and brilliance across all ring sizes.
Shipping & Delivery Information
Each Auvra Diamonds piece is individually handcrafted to order by our skilled artisans. We take great pride in our craftsmanship and attention to detail, which is why we kindly ask for your patience as we create your jewelry with care.
Production Timeline
Please allow approximately 15–20 business days for production before your order is ready to ship. This timeline may vary slightly depending on the complexity of your piece or during peak seasons. We will notify you if additional time is needed.
Shipping Options & Transit Time
Once your order has been completed and quality checked, it will be shipped using the method selected at checkout. You will receive a tracking number via email and/or SMS when your item ships.
Please note: total delivery time = production time + shipping time. For example, if you select expedited shipping (1–2 business days), your order will ship via that method after the 15–20 business day production window.
For orders shipped within the United Kingdom:
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Expedited Shipping:1–2 business days (transit time only)
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Standard Shipping:2–5 business days (transit time only)
International Shipping:5–10 business days (excluding customs delays, weather events, or carrier disruptions)
Shop Now and experience the allure of handcrafted luxury!
(FAQs) Everything You Need to Know About Our Rings
Are the diamonds real?
Yes, all our rings feature genuine lab-grown diamonds. These diamonds are chemically, physically, and visually identical to mined diamonds, with sustainable and ethical sourcing.
What metal are the rings made from?
Our rings are made from 92.5% sterling silver, often enhanced with rhodium plating for extra durability and shine.
Are lab-grown diamonds durable enough for everyday wear?
Yes, lab-grown diamonds have the same hardness as natural diamonds, making them highly durable and suitable for daily use.
How do I care for my ring?
Clean gently with a soft cloth and mild soap. Avoid harsh chemicals or abrasive materials. Store in a soft pouch or jewelry box when not in use.
What sizes are available and can I resize my ring?
We offer a range of sizes and provide complimentary resizing within a specific period after purchase (typically 30 days). Contact us for resizing requests.
Are your rings hypoallergenic?
Yes, our sterling silver rings with rhodium plating are hypoallergenic and safe for sensitive skin.
Do your rings come with certification?
Each ring’s lab-grown diamond is accompanied by a certificate verifying its authenticity and quality.
Will the silver tarnish over time?
Sterling silver maintains its shine with regular care. Avoid exposure to harsh chemicals and polish occasionally to keep your ring looking new.
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