Sapphire and Diamond Halo Tennis Bracelet 13.40tcw 14kt White Gold

This Sapphire and Diamond Halo Tennis Bracelet centers 12.00 carats of natural oval-cut sapphire accented by 1.40 carats of natural G/H colour, SI1/SI2 clarity diamond in a halo configuration, set along a 14kt white gold bracelet at 7 inches in length and a substantial 6.35mm thickness, totalling 13.40 total carat weight. The halo design surrounds each oval sapphire with a frame of diamond accents, producing visual amplification of each sapphire stone's apparent scale and sparkle. The substantial 13.40tcw of natural-stone weight, combined with 14kt white gold construction and 6.35mm bracelet profile, positions this piece firmly in fine-jewelry tennis-bracelet territory with substantial wrist presence.

Bracelet at a Glance

• Stones: Natural sapphire (oval cut) + natural diamond
• Sapphire weight: 12.00tcw
• Diamond weight: 1.40tcw
• Diamond grade: G/H colour, SI1/SI2 clarity
• Total carat weight: 13.40tcw
• Metal: 14kt white gold (purity 585)
• Bracelet length: 7.00 inches
• Bracelet thickness: 6.35mm
• Design: Halo (sapphire centres + diamond accent frames)
• Closure: Box clasp lock
• Finish: Polished
• SKU: ROY-WC8991S

About the Natural Sapphire and Diamonds

The sapphires are natural mined corundum coloured blue by trace iron and titanium content. Sapphire registers 9 on the Mohs hardness scale (second only to diamond at 10), well-suited for tennis-bracelet daily wear with reasonable care. As is universally standard for commercial natural sapphire, the stones are typically heat-treated to enhance and stabilise the blue colour, this is openly accepted fine-jewelry trade practice and does not make the stones synthetic or imitation. The 1.40tcw of diamond accents are natural mined diamonds in G/H colour and SI1/SI2 clarity, top-tier fine-jewelry accent diamond specifications. The diamonds frame each oval sapphire in a halo configuration, the design produces visual amplification of each sapphire's apparent scale and sparkle while maintaining the saturated blue colour as the primary visual focus.

About the Halo Construction in 14kt White Gold

Halo construction surrounds each centre stone with a frame of smaller accent stones, producing several visual outcomes distinct from solitaire or simple-prong-set tennis bracelets. The diamond halo amplifies the apparent scale of each oval sapphire (the diamond frame extends the visual footprint beyond the sapphire's actual carat dimensions), the diamond sparkle adds bright white visual contrast against the saturated blue sapphire colour, and the halo's metalwork provides additional secure stone-setting beyond the prongs alone. The 14kt white gold (purity 585) setting provides cool tonal contrast that supports the blue sapphire colour without competing with it, white gold being the conventional metal pairing for blue sapphire fine jewelry. At 6.35mm bracelet thickness, this piece reads as a substantial halo tennis bracelet with clear fine-jewelry presence.

Why Shop With Treasured & Co.

• ✔ Free domestic shipping on every order, fully insured
• ✔ Affirm financing at checkout, multi-payment plans available on orders over $100
• ✔ In-store viewing at our Astoria, NY showroom: 30-06 Steinway St, Astoria, NY 11103
• ✔ Wrist sizing and resizing service available on request
• ✔ 30-day return policy on standard pieces, lifetime cleaning and polishing
• ✔ Family-owned jeweler since 1990, every piece inspected by our master goldsmith

About Our Halo Tennis Bracelet Series

This bracelet is part of our three-piece halo tennis bracelet series featuring the same halo construction template in three different gemstone-and-metal combinations. This Sapphire and Diamond Halo (ROY-WC8991S) in 14kt white gold at 13.40tcw is the substantial sapphire option. For Emerald and Diamond Halo in 14kt yellow gold at 10.40tcw (9.00ct emerald + 1.40ct diamond, $8,850), see ROY-C8991EM. For Morganite and Diamond Halo in 14kt rose gold at 9.40tcw (8.00ct morganite + 1.40ct diamond, $6,300), see ROY-PC8991M. All three pieces share the halo construction (1.40ct diamond accents, 6.35-6.40mm bracelet thickness, box clasp closure) and differ only in centre-stone gemstone type, metal colour, and centre-stone total weight. For an alternative oval sapphire bracelet without halo accents (single-row sapphire bracelet at slimmer 4.40mm profile, $6,100), see our Oval Sapphire Bracelet (TAndCOBR-0001).

Frequently Asked Questions

Are the sapphires natural?

Yes. The sapphires are natural mined corundum, not lab-grown or simulant. As is universally standard for commercial natural sapphire, the stones are typically heat-treated to enhance and stabilise the blue colour (universal accepted fine-jewelry trade practice that does not make the stones synthetic).

Are the diamond accents natural?

Yes. The 1.40tcw of diamond accents are natural mined diamonds in G/H colour and SI1/SI2 clarity, top-tier fine-jewelry accent diamond specifications.

What does halo construction mean?

Halo construction surrounds each centre stone with a frame of smaller accent stones. The halo amplifies the apparent scale of each centre stone (the frame extends the visual footprint beyond the centre stone's actual carat dimensions) and adds sparkle from the accent stones alongside the centre stones' primary visual contribution.

Is sapphire durable for daily wear?

Yes. Sapphire registers 9 on the Mohs hardness scale, second only to diamond. Well-suited for daily wear with reasonable care. Avoid hard impact and ultrasonic cleaning as a precaution to protect both the sapphires and the diamond accents.

Is the metal real 14kt white gold?

Yes. Real solid 14kt white gold (purity 585), typically rhodium-plated for the bright white finish. Re-plating service is available at our showroom over time.