- Ready-to-Ship Collection: items are delivered within 3-5 business days.
- Custom Crafted Jewelry: For pieces made just for you, allow 10-14 business days for creation and delivery. It'll be worth the wait!
Heart Floating Pendant Lab Diamond Necklace 18K Gold presents a delicate design centered on a heart-shaped lab-grown diamond, set in polished 18K gold. This pendant combines an understated floating style that emphasizes the diamond's presence with a fine, delicate chain included for a subtle, balanced look. The refined heart shape paired with the clean design of the pendant and chain results in a modern yet classic appearance suitable for everyday elegance.
- Custom carat options up to 10 carat total let you choose the perfect size to highlight the heart-shaped diamond's charm.
- Lab-grown diamonds of excellent cut, VS1 or better clarity, colorless D-E-F ensure a bright and clear centerpiece.
- IGI, IDT, HRD, SGL, GIA certificates guarantee the pendant's authenticity and quality.
- Available customization in white, yellow, and rose 18K gold allows you to select the metal that suits your preference.
- Diamond cuts include round, oval, cushion, pear, radiant, emerald, marquise, asscher, princess, heart, and multishape to provide versatile design choices matching your style.
- Complementary express shipping
- Complementary signature gift packaging
- Natural diamond option available.
The distinctive feature of this pendant lies in its floating design that showcases the heart-shaped lab-grown diamond as the focal point without distraction. The pendant’s setting allows the diamond to appear suspended above the polished 18K gold base, complemented by the subtle delicate chain that enhances its balanced proportions. This combination delivers a clean and elegant look that highlights the refined shape of the heart diamond while maintaining simplicity throughout the design. Looking for something unique? Our jewellery specialists can help you personalise this design or create a completely custom pendant tailored to your vision.
Craftsmanship with Precision and Care
Each Heart Floating Pendant Lab Diamond Necklace 18K Gold is handcrafted in solid 18K gold and set with lab-grown diamonds chosen for their exceptional cut, brilliance, and VS1 or better clarity. Made to order, every pendant includes a delicate chain that completes the design with understated charm. You can customize this pendant by selecting your preferred diamond shape, carat weight, and metal color to fit your style. This design is also available with GIA-certified natural diamonds for those seeking traditional options.
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Other jewellery (bracelets, bands, necklaces, earrings) can be certified by IGI, SGL, IDL or HRD.
Carat
- Carat weight has the most influence on diamond value. The weight or size of a diamond is measured in carats (ct.).
- Diamonds of different shapes may appear different sizes for the same carat weight.
- One carat weighs 1/5 of a gram and is divided into 100 points. For example:
0.75 carat = 75 points 1/2 carat = 50 points 1/4 carat = 25 points
- When diamonds are mined, large gems are discovered much less frequently than small ones. This rarity makes large diamonds much more valuable.
- Diamond prices rise exponentially with carat weight. So, a 2-carat diamond of a given quality is always worth more than two 1-carat diamonds of the same quality.
Color
- Diamonds are graded on a scale from colorless to light yellow or light brown. D-F falls within the colorless range, which is considered the rarest and most expensive.
- Fancy colored diamonds are those with hues other than yellow or brown, and they are graded separately.
- The color of diamonds is determined by comparing them to a master set of stones ranging from D (colorless) to Z (most yellow/brown).
- IGI assigns color grades for diamonds in the D-Z range by viewing them through the pavilion in a neutral environment to ensure accuracy.
Clarity
- Clarity evaluates a diamond's freedom from internal and external characteristics that occurred during formation, polishing, or wear.
- Clarity characteristics include inclusions (internal) and blemishes (external).
- Grading the clarity involves observing the number, nature, size, and position of these characteristics.
- IGI grading reports include diagrams showing clarity characteristics, marked in red for internal and green for external features.
- Cut quality significantly affects a diamond's appearance, including its brilliance, dispersion (fire), contrast patterns, and scintillation (sparkle).
- Man-made factors such as planning, proportions, cutting precision, and finishing details determine the diamond's visual properties.
- Diamond faceting has evolved over time, with different shapes and cutting styles available.


























