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Heart Halo Floating Pendant Lab Diamond Necklace in 18K Gold features a refined heart-shaped diamond embraced by a halo setting, creating a balanced and elegant design. Crafted in polished 18K gold, this pendant offers a clean design with an understated floating style that highlights the bright diamond centerpiece. Each necklace includes a delicate chain that complements the pendant’s classic shape and modern aesthetic, making it suitable for everyday wear or special occasions with a subtle, graceful presence.
- Custom carat options up to 10 carat total allow you to select the ideal diamond presence for your pendant
- 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 confirm the authenticity and superior quality of each pendant
- Available customization in white, yellow, and rose 18K gold lets you choose the metal color that suits your style
- Diamond cuts include round, oval, cushion, pear, radiant, emerald, marquise, asscher, princess, heart, and multishape to provide versatile design choices
- Complementary express shipping
- Complementary signature gift packaging
- Natural diamond option available.
Distinctive Heart Halo Design with Floating Effect
The pendant’s heart diamond shape is surrounded by a halo of smaller diamonds, enhancing its overall brilliance and creating a vivid focal point. The floating style lifts the heart slightly above the halo, adding depth and visual interest while maintaining a delicate, airy appearance. This design pairs seamlessly with the included delicate chain, which offers an understated and fine line that does not detract from the diamond’s presence but instead supports the pendant’s balanced proportions.
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 Halo Floating Pendant Lab Diamond Necklace is handcrafted in solid 18K gold, meticulously set with lab-grown diamonds chosen for their exceptional cut, brilliance, and VS1 or better clarity. Made to order, every pendant comes with a delicate chain and can be customized with your preferred diamond shape, carat weight, and metal color. This design is also available with GIA-certified natural diamonds, providing options for every preference.
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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.
































