1.40 Carat Diamond Tennis Bracelet 10kt Yellow Gold

This 1.40 Carat Diamond Tennis Bracelet features natural diamond stones totaling 1.40 carat total weight (G/H colour, SI1/SI2 clarity) set in a continuous straight-line tennis configuration along a 10kt yellow gold bracelet at 7.50 inches in length and 3.50mm thickness. The 10kt yellow gold (purity 417) is the accessible-tier gold alloy below the more common 14kt purity (585) used in most US fine jewelry, the 10kt purity contains 41.7% pure gold by weight (versus 14kt's 58.5%) and offers a more affordable entry point for diamond tennis bracelet ownership at the $2,500 price tier. The diamond grade matches our higher-karat tennis bracelets, the gold tier is the accessibility differentiator.

Bracelet at a Glance

• Stones: Natural diamond
• Diamond grade: G/H colour, SI1/SI2 clarity
• Total carat weight: 1.40tcw
• Metal: 10kt yellow gold (purity 417 - accessible tier)
• Bracelet length: 7.50 inches
• Bracelet thickness: 3.50mm
• Design: Classical straight-line tennis bracelet
• Closure: Catch clasp
• Finish: Polished
• SKU: KUR-23P388

About the Natural Diamonds and 10kt Gold

The natural diamonds totaling 1.40 carat are graded at G/H colour and SI1/SI2 clarity, top-tier fine-jewelry accent and tennis-bracelet diamond specifications. G/H places the stones in the near-colourless tier (above the I/J/K tiers and just below the colourless DEF tier), SI1/SI2 indicates slightly included clarity (inclusions visible only under 10x magnification, generally invisible to the unaided eye in stones at this size). The diamond grade matches our 14kt premium-tier tennis bracelets, the differentiator on this piece is the gold purity tier. The 10kt yellow gold (purity 417) contains 41.7% pure gold by weight (versus 14kt's 58.5% and 18kt's 75%), the alloy is the accessible-tier fine-jewelry gold standard, well-suited for buyers who want diamond tennis bracelet ownership at a more accessible price tier while maintaining real fine-jewelry materials throughout.

About the Tennis Bracelet Construction

Classical straight-line tennis bracelet construction sets the natural diamonds in a continuous in-line articulated configuration along the bracelet axis, producing edge-to-edge diamond sparkle along the bracelet length. At 3.50mm thickness, this piece reads as a slim-to-mid tennis bracelet (typical tennis-bracelet thickness ranges from 2-5mm), well-suited for daily continuous wear and for layering with other bracelets. At 7.50 inches in length, the bracelet is slightly longer than the 7-inch standard, accommodating slightly larger wrist sizes or providing a looser fit for buyers who prefer that. Catch clasp secures the bracelet reliably.

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

Why 10kt Gold Tennis Bracelets

10kt yellow gold occupies the accessible-tier position in fine-jewelry gold alloys, the 10kt purity (417, 41.7% pure gold) is the minimum US federal standard for gold to be legally marketed as gold (below 10kt, alloys cannot be called gold in US commerce). 10kt is slightly harder than 14kt due to the lower pure-gold content and higher alloy metal content, the trade-off is reduced gold colour saturation (the higher alloy content produces a slightly lighter yellow tone) and reduced metal value per gram. For diamond tennis bracelet buyers who prioritise diamond carat weight and grade at accessible price tiers, 10kt gold provides the path to fine-jewelry diamond tennis bracelet ownership at price points below 14kt and 18kt alternatives. At this bracelet's $2,500 price tier, comparable 1.40tcw diamond tennis bracelets in 14kt yellow gold would price approximately $3,500-4,500 (a meaningful difference for accessibility-tier buyers).

Frequently Asked Questions

Are the diamonds natural?

Yes. The diamonds totaling 1.40 carat are natural mined stones, not lab-grown or simulant. G/H colour and SI1/SI2 clarity are top-tier fine-jewelry tennis-bracelet specifications, matching the diamond grade on our 14kt premium-tier tennis bracelets.

How does 10kt differ from 14kt or 18kt gold?

10kt gold contains 41.7% pure gold by weight (the minimum US federal standard for legal gold marketing). 14kt contains 58.5% pure gold, 18kt contains 75% pure gold. 10kt is slightly harder due to higher alloy content but has less saturated gold colour and less metal value per gram. 10kt is the accessibility-tier alloy, well-suited for buyers prioritising diamond specifications at accessible price tiers.

How does G/H colour and SI1/SI2 clarity rank?

G/H is in the near-colourless tier (above I/J/K and just below the colourless DEF tier). SI1/SI2 is slightly included clarity (inclusions visible only under 10x magnification, generally invisible to the unaided eye). G/H SI1/SI2 is top-tier fine-jewelry diamond specification.

Is the metal real gold?

Yes. Real solid 10kt yellow gold (purity 417), not gold-plated, gold-filled, or sterling silver. 10kt is real gold per US federal standards, just at a lower purity tier than 14kt or 18kt alternatives.

Will the 7.50-inch length fit me?

7.50 inches is a slightly longer fit than the standard 7-inch women's bracelet length, well-suited for slightly larger wrist sizes or for buyers who prefer a looser bracelet fit. Wrist measuring guidance and resizing options available on request.