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Oval Halo Floating Pendant Lab Diamond Necklace (16 in.) 18K Gold combines the classic elegance of an oval diamond with a modern halo design, all set in polished 18K gold. This pendant offers a clean and balanced look, featuring a delicate chain that enhances the understated beauty of the floating halo setting. The sophisticated design highlights the diamond’s bright presence, creating a refined pendant that complements any style with its subtle yet elegant appeal.
- Custom carat options up to 10 carat total provide flexibility to choose the perfect diamond size for your pendant.
- Lab-grown diamonds are selected with excellent cut and VS1 or better clarity to ensure a bright and clear appearance.
- IGI, IDT, HRD, SGL, GIA certificates accompany each pendant, verifying the quality and authenticity of the diamonds.
- The pendant can be customized in white, yellow, and rose 18K gold to match your preferred metal tone.
- Diamonds come in multiple shapes including round, oval, cushion, pear, radiant, emerald, marquise, asscher, princess, heart, and multishape for versatile design options.
- Complementary express shipping
- Complementary signature gift packaging
- Natural diamond option available.
Design Features and Style
This pendant features an oval diamond embraced by a floating halo, which enhances the diamond’s size and brilliance without overwhelming its shape. The halo setting adds a refined contrast, framing the oval diamond with a gentle sparkle that appears to float above the polished 18K gold base. Accompanied by a delicate chain, the overall design maintains a subtle and elegant profile, suitable for everyday wear or special occasions. The floating halo style distinguishes this piece by combining classic oval elegance 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 Oval Halo Floating Pendant Lab Diamond Necklace is meticulously handcrafted in solid 18K gold. The pendant features lab-grown diamonds chosen for their exceptional cut, brilliance, and VS1 or better clarity. Made to order, every piece includes a delicate chain and offers customization options for diamond shape, carat weight, and metal color to suit individual preferences. This pendant is also available with GIA-certified natural diamonds, providing an additional choice for discerning customers seeking verified quality.
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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.
































