18K 0.6ct Marquise Shaped Natural Diamond Chain Necklace
SKU: RIY00191-18N
- Total carat weight
- 0.6ct
- Shape
- Marquise
- Diamond type
- Natural
- Color / clarity
- E / VS1
- Certification
- GIA
FedExUPS Secure Insured worldwide shipping. Estimated delivery Nov 14 – Nov 24.
Order By WhatsAppBirthday Gifts·Chain Necklace·Christmas Gifts·Drop Necklace·Gifts·Lariat Necklace·Marquise Necklace·Mothers Day·Natural Diamond Jewelry·Natural Diamond Necklaces·Necklaces
Graceful and refined, this Marquise Natural Diamond Y Necklace in 18K Solid Gold brings timeless elegance to modern design. Featuring a total of 0.6 carats of natural diamonds, the necklace showcases a dazzling marquise-cut diamond paired with a slender accent stone, delicately set along a 42mm (1.7") lariat drop pendant.
The unique Y-shaped lariat style enhances any neckline, making it a perfect layering piece or a stand-alone statement. Crafted in 18K solid gold, the diamonds sparkle with E color and VS1 clarity, ensuring brilliance and sophistication. Each piece is GIA certified for authenticity.
Whether worn for everyday elegance or as a special occasion accessory, this dainty yet striking necklace is a timeless symbol of luxury.
Product Details:
- Metal: 18K Solid Gold
- Diamond Type: Natural Diamond
- Total Carat Weight: 0.6ct
- Diamond Cut: Marquise
- Pendant length: 42mm-1.7"
- Diamond Size: 3mmx1pcs,1.3mmx6mmx1pcs
- Color: E
- Clarity: VS1
- Certifications: GIA
- Shipping Time: 15-22 days
Shipping Information
We offer free shipping across the World on all orders—no minimum required.
- Processing & Handling: 15–22 business days
- Shipping Time: 5–7 business days
- Total Delivery Time: 20–25 business days from the date of order
- Carriers: USPS & UPS
Please inspect your package upon delivery for any damage or tampering before signing.
For assistance, contact us at contact@riyanikajewels.com
At Riyanika Jewels, every piece is crafted in solid gold — 18K as our signature, with 14K available across our full catalogue for customers who want a more accessible entry price or everyday-wear durability. Every design ships with certifications that verify the authenticity and quality of both the metal and the stones.
Gold Certification
Every Riyanika piece is solid gold, with the official government-recognized certification that guarantees purity and authenticity — 75% pure gold for 18K, 58.5% pure gold for 14K. Same transparency either way.
Lab-Grown Diamond Jewelry
Our lab-grown diamond jewelry is certified by the International Gemological Institute (IGI). Each certificate verifies the diamond's authenticity, along with detailed grading of cut, clarity, color, and carat weight—ensuring you receive a diamond of the highest standard.
Natural Diamond Jewelry
All natural diamond solitaires and center stones are graded by the Gemological Institute of America (GIA), the world's most trusted authority in diamond grading. Each purchase includes the corresponding GIA certificate.
Gemstone Jewelry
Every gemstone piece is accompanied by a detailed Gemologist Report, offering an in-depth analysis of the stone's unique characteristics.
At Riyanika Jewels, every piece is crafted in solid gold — 18K as our signature, or 14K for those who prioritize everyday durability — and set with Natural or Lab-Grown Diamonds. The care guidance below is the same whichever karat you choose.
1. Clean Regularly
Gently clean your jewelry using a mild soap and lukewarm water solution. Use a soft brush to remove dirt, rinse thoroughly, and dry with a soft lint-free cloth.
2. Store Safely
Keep your jewelry in a dry place, ideally in a jewelry box or soft pouch. Store pieces separately to prevent scratches and tangling.
3. Avoid Harsh Chemicals
Remove your jewelry before swimming, bathing, or using cleaning products. Chemicals such as chlorine and detergents can damage both gold and diamonds.
4. Handle with Care
Avoid wearing your jewelry during strenuous activities like exercising, gardening, or heavy lifting. This prevents accidental knocks, scratches, or loosening of stones.
5. Inspect Periodically
Check your jewelry regularly for loose stones or worn settings. If you notice any issues, contact us immediately for professional repair and maintenance.
By following these tips, your Riyanika Solid Gold Natural or Lab-Grown Diamond Jewelry will remain stunning for years to come.
For any questions or assistance, feel free to reach out to us at contact@riyanikajewels.com.
Frequently Asked Questions
- What gold options are available?
- Our necklaces are available in 14K and 18K solid gold in yellow, white, or rose gold. 18K is our signature; 14K offers the same designs at a more accessible price.
- Are these necklaces made with solid gold?
- Yes. All Riyanika necklaces are made with solid 14K or 18K gold — never plated, filled, or vermeil.
- Can I choose natural or lab-grown diamonds?
- Yes. Both options are available. Natural diamonds are GIA certified; lab-grown diamonds are IGI certified. Both are chemically and optically identical — the difference is origin and price.
- Will my necklace come with a diamond certificate?
- Yes. Natural diamonds are certified by GIA; lab-grown diamonds are certified by IGI. Certificates are included with your order.
- Can I choose the chain length?
- Yes. Our necklaces are available in multiple lengths — typically 16", 18", 20", and 22". Select your preferred length when placing your order.
- Can the diamond size or shape be customized?
- Yes. We can adjust the carat weight and diamond shape to suit your preference. Share your requirements with us on WhatsApp before placing your order.
- Can I see a design preview before production begins?
- Yes. For customized or bespoke pieces we provide a CAD preview before production starts, so you can approve the design first.
- How long does delivery take?
- We offer worldwide free shipping. Orders are usually dispatched within 15–22 business days. Shipping time varies by location but generally ranges from 5–7 business days.
Need Help?
Have a question about customization, chain length, or diamonds? Chat with our jewelry specialists on WhatsApp for personalized assistance.
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Loved by repeat buyers across the world
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I LOVE them — so happy! I can't believe I forgot to message you.
Love it, Pri — thank you. Looks gorgeous.
