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Heart Halo Floating Pendant Lab Diamond Necklace (16 in.) 18K Gold features a delicate heart-shaped diamond embraced by a halo setting, crafted in polished 18K gold for a balanced and refined look. This pendant showcases a floating design that adds a subtle modern touch while maintaining timeless elegance. Each necklace comes with a delicate chain that complements the pendant’s understated style, creating a harmonious and versatile piece suitable for daily wear or special occasions.
- Custom carat options up to 10 carat total let you choose the perfect diamond size to suit your style.
- Lab-grown diamonds of excellent cut, VS1 or better clarity, colorless D-E-F ensure a bright and clear appearance.
- IGI, IDT, HRD, SGL, GIA certificates provide trusted verification of quality and authenticity.
- Available customization in white, yellow, and rose 18K gold allows you to select the metal tone that best matches your preference.
- Diamond cuts include round, oval, cushion, pear, radiant, emerald, marquise, asscher, princess, heart, and multishape for a wide range of design variations.
- Complementary express shipping ensures quick delivery of your elegant pendant.
- Complementary signature gift packaging offers a ready-to-gift presentation.
- Natural diamond option available.
This pendant’s distinctive floating design highlights the heart-shaped diamond, set within a halo that enhances its brilliance and shape. The halo setting encircles the central heart diamond with smaller stones, adding sparkle and visual impact without overwhelming the clean, balanced proportions. Paired with a delicate chain, the pendant achieves a fine and subtle appearance, suitable for those seeking elegance in an understated form. The 16-inch length gently supports the pendant’s poised position, completing the refined overall 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 Halo Floating Pendant Lab Diamond Necklace (16 in.) 18K Gold is handcrafted in solid 18K gold, 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 to complement the design’s subtle elegance. You can customize the pendant by selecting your preferred diamond shape, carat weight up to 10 carat total, and metal color in white, yellow, or rose 18K gold. This design is also available with GIA-certified natural diamonds for those who prefer 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.
































