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Round Halo Floating Pendant Lab Diamond Necklace (16 in.) 18K Gold offers a refined look centered around a classic round diamond shape set within a halo design. Crafted in polished 18K gold, this pendant features a distinctive floating style that enhances the diamond’s brilliance. Each pendant comes with a delicate chain, perfectly balancing the pendant’s proportions for an understated yet elegant appearance. This design blends modern elements with timeless appeal, suitable for everyday wear or special occasions.
- 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
- IGI, IDT, HRD, SGL, GIA certificates ensure authenticity and high quality of the pendant
- Available customization in white, yellow, and rose 18K gold to match your personal taste.
- Diamond cuts 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.
The design of this round halo floating pendant is distinguished by its floating diamond setting, which creates a subtle separation between the halo and the chain for enhanced light reflection. The round diamond at the center is surrounded by a halo of smaller stones, intensifying its sparkle and adding depth to the pendant. Crafted in polished 18K gold, the pendant hangs gracefully from a delicate chain that complements the overall clean and balanced design without distracting from the diamond’s brilliance. This restrained yet eye-catching style is well-suited for those who appreciate classic shapes with a modern twist.
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 Round Halo Floating Pendant Lab Diamond Necklace is handcrafted in solid 18K gold and set with lab-grown diamonds chosen for their excellent cut, brilliance, and VS1 or better clarity. Every pendant is made to order and includes a delicate chain as part of the complete design. Customisation options allow you to select your preferred diamond shape, carat weight, and metal colour, ensuring the pendant fits your style and preference. This design is also available with GIA-certified natural diamonds for those seeking a natural option.
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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.
































