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Round Halo Floating Pendant Lab Diamond Necklace (16 in.) 18K Gold features a classic round diamond shape surrounded by a delicate halo, creating a balanced and elegant design. Crafted in polished 18K gold, this pendant offers a refined look perfect for everyday wear or special occasions. The floating design adds a modern twist, allowing the diamond to catch light beautifully. Each necklace includes a delicate chain, complementing the pendant with an understated touch that enhances its overall appeal.
- Custom carat options up to 10 carat total provide flexibility to choose the ideal diamond size for your pendant.
- Lab-grown diamonds with excellent cut and VS1 or better clarity ensure bright, high-quality stones.
- IGI, IDT, HRD, SGL, GIA certificates guarantee authenticity and superior craftsmanship.
- Options in white, yellow, and rose 18K gold allow for personal style preferences.
- Diamond cuts available include round, oval, cushion, pear, radiant, emerald, marquise, asscher, princess, heart, and multishape for versatile design choices.
- Complementary express shipping
- Complementary signature gift packaging
- Natural diamond option available.
Distinctive elements of this pendant include its floating round diamond center accented by a halo, which adds dimension and highlights the sparkle within the polished 18K gold setting. The halo effect enhances the diamond's size appearance while maintaining an elegant, balanced silhouette. The floating style sets this pendant apart by subtly lifting the diamond above the setting, creating an airy, contemporary look. Paired with a delicate chain, the design offers a refined necklace that draws attention without overpowering.
Looking for something unique? Our jewellery specialists can help you personalise this design or create a completely custom pendant tailored to your vision.
Each Round Halo Floating Pendant Lab Diamond Necklace (16 in.) 18K Gold is carefully handcrafted in solid 18K gold, featuring lab-grown diamonds selected for their exceptional cut, brilliance, and VS1 or better clarity. Made to order, every pendant comes with a delicate chain that complements the pendant’s refined style. Customers can customize their pendant by selecting their preferred diamond shape, carat weight, and metal color within the options offered. This design is also available with GIA-certified natural diamonds, providing a choice to suit your preferences.
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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.
































