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10K Blue Star Sapphire Cabochon Diamond Accent Bypass Ring

This cocktail ring is crafted in 10K gold and features a vibrant blue star sapphire cabochon set in a graceful bypass design with diamond accents. The cabochon exhibits clear asterism — a distinct star effect — that gives the stone depth and visual interest, while the textured bypass shoulders create a refined sculptural profile ideal for both vintage-inspired and contemporary wardrobes. Offered in ring size 5.5, the ring shows light surface wear consistent with normal pre-owned use but remains an attractive, wearable piece. The metal purity is guaranteed, tested and authenticated. The metal purity has been verified and tested.

Highlights

  • 10K gold construction with verified purity for lasting wear and stability

  • Center blue star sapphire cabochon displaying visible asterism for striking visual appeal

  • Diamond accent stones flank the center for added sparkle and contrast

  • Elegant bypass design with textured shoulders that enhance the ring’s silhouette

  • Cocktail-style statement appropriate for both special occasions and elevated everyday looks

  • Pre-owned condition with light surface wear consistent with prior use

  • Classic styling that pairs well with both vintage and contemporary jewelry

Why Buyers Love This Style

  • The star sapphire’s asterism offers a unique, eye-catching focal point not commonly found in standard gems

  • Bypass settings create fluid motion and a flattering fit on the finger

  • Diamond accents add refinement and balance to the vibrant center stone

  • Versatile cocktail design that transitions easily from day to evening wear

Item ID: 2466

$258.60
$258.60
Save $-258.60 Sold out
FREE SHIPPING ON ALL ORDERS!
  • Free Shipping
  • Free Returns
  • Transparently Priced
  • Sustainably Sourced
Delivery and return

Deliveries

  • Free delivery on all orders
  • No minimums required
  • Orders shipped via FedEx
  • Free returns within 7 days
Free Shipping
Free Returns
Sustainably Sourced
No Brand Markups
Free Shipping
Free Returns
Sustainably Sourced
No Brand Markups
Free Shipping
Free Returns
Sustainably Sourced
No Brand Markups
Free Shipping
Free Returns
Sustainably Sourced
No Brand Markups
Free Shipping
Free Returns
Sustainably Sourced
No Brand Markups
Free Shipping
Free Returns
Sustainably Sourced
No Brand Markups

Transparent Pricing

We price items based on real value, no more than twice the gold value at the time we acquire each piece.

While traditional retailers often charge 200-400% or more of the metal value, we keep pricing grounded in what your jewelry is actually worth.

When items resell, 25% of the profits go back to the original seller, creating a more circular marketplace where everyone shares in the upside.

$258.60
$517.20
Traditional Retail

FREQUENTLY ASKED QUESTIONS

How is your jewelry priced?

We price each piece based on its total weight and gold purity, using a simple and consistent formula tied to real market values.

For example, if a piece weighs 3 grams and is 14K gold, we use all 3 grams, apply the 14K gold value, and multiply by 2 to determine the final price.

Unlike traditional retailers, we don’t add inflated markups for stones or brand names, helping keep prices fair, transparent, and more competitive.
How do I know the jewelry is authentic?

Every item in our inventory undergoes a rigorous multi-point inspection. We use professional XRF (X-Ray Fluorescence) technology to verify the exact metal composition and karat weight. We guarantee that every piece is 100% authentic precious metal as described.
Do you clean and sanitize your jewelry before selling it?

Yes. All jewelry is professionally cleaned and sanitized before being listed. We use industry-standard techniques such as ultrasonic cleaning to safely remove residue and buildup from the metal.

Ultrasonic cleaning is a widely used, non-invasive method for cleaning metal jewelry. However, certain delicate stones or settings may require alternative cleaning methods. When needed, we adjust our process to ensure each piece is handled safely and appropriately.

Each piece is handled individually to ensure it’s cleaned thoroughly while maintaining its integrity. Our goal is to deliver jewelry that is clean, presentable, and ready to wear.
Where does your jewelry come from?

We source our inventory directly from individuals like yourself across the country through our circular marketplace. This allows us to offer unique, one-of-a-kind estate and vintage pieces while promoting a more sustainable, eco-friendly way to shop for luxury.
What is your return policy?

We want you to be completely confident in your purchase. If a piece isn't exactly what you expected, we offer a 7-day return window. Please ensure the item is in its original condition to qualify for a full refund.
How long until I receive my order?

Most orders are processed and shipped within 2–3 business days and take 5-7 business days to arrive. We use secure, insured shipping methods to ensure your jewelry arrives safely. Once your order is on its way, you’ll receive a tracking number via email to monitor its progress.
How do I find the right size?

Since our pieces are one-of-a-kind, we provide exact measurements (length for chains, mm width, and ring sizes) in every product description. We recommend measuring a piece you already own or using a standard sizing guide before purchasing.
Can I sell my jewelry with Alloy?

Yes, we purchase jewelry directly from clients and you can opt-in to have your items listed on the marketplace as well. When you sell to Alloy, you can get paid twice with our Double Pay program. Once when you sell to us directly and again if your item qualifies and is sold on our marketplace, where you earn an additional 25% payout on top of your original payout.
I have another question

Our team is here to help! You can reach out to us via email at shop@thealloymarket.com, or call/text us at (888) 901-9715 for a direct consultation with one of our experts.