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Heart Halo Floating Pendant Lab Diamond Necklace (16 in.) 18K Gold offers a refined look centered on a heart-shaped diamond surrounded by a delicate halo design. The pendant showcases a balanced arrangement that highlights the heart shape in polished 18K gold, complemented by a subtle floating style. Included with every pendant is a delicate chain, completing the elegant and understated aesthetic. This necklace blends classic symbolism with modern craftsmanship for a clean design that suits everyday wear or special occasions.
- Custom carat options up to 10 carat total let you choose the ideal diamond size for your pendant.
- Lab-grown diamonds of excellent cut, VS1 or better clarity, colorless D-E-F ensure bright and clear stones.
- IGI, IDT, HRD, SGL, GIA certificates verify the pendant’s authenticity and quality.
- Available customization in white, yellow, and rose 18K gold to match your personal preference.
- Diamond cuts include round, oval, cushion, pear, radiant, emerald, marquise, asscher, princess, heart, and multishape offering diverse design options.
- Complementary express shipping adds convenience to your purchase.
- Complementary signature gift packaging makes it ready for gifting.
- Natural diamond option available.
The design of this heart halo floating pendant focuses on the heart-shaped diamond as the centerpiece, enhanced by a surrounding halo that adds subtle sparkle and dimension. The floating style lifts the pendant slightly above the chain, giving a light and graceful appearance without overwhelming the design. The polished 18K gold setting frames the diamonds neatly, while the delicate chain provides an understated support that draws attention to the pendant itself. This combination results in a necklace that balances charm and refinement.
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 and set with lab-grown diamonds chosen for their excellent cut, brilliant sparkle, and VS1 or better clarity. Made to order, every pendant includes a delicate chain that complements the design without overpowering it. Customers can customize the pendant by selecting their preferred diamond shape, carat weight, and metal color within the available options. This pendant design is also offered with GIA-certified natural diamonds for those seeking traditional stones.
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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.
































