- Ready-to-Ship Collection: items are delivered within 3-5 business days.
- Custom Crafted Jewelry: For pieces made just for you, allow 10-14 business days for creation and delivery. It'll be worth the wait!
Round Floating Pendant Lab Diamond Necklace 18K Gold presents a clean and refined design centered on a classic round diamond shape. Crafted in polished 18K gold, this pendant highlights an understated floating style that enhances the diamond’s brightness and balance. Each piece is paired with a delicate chain, completing the pendant’s elegant and subtle look that fits effortlessly into 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 and colorless D-E-F grades
- IGI, IDT, HRD, SGL, GIA certificates guarantee the authenticity and quality of your pendant
- Available customization in white, yellow, and rose 18K gold to suit your personal style
- Diamond cuts include round, oval, cushion, pear, radiant, emerald, marquise, asscher, princess, heart, and multishape for versatile design choices
- Complementary express shipping ensures timely delivery
- Complementary signature gift packaging adds thoughtful presentation
- Natural diamond option available for those who prefer mined stones
The distinctive feature of this pendant is its floating setting, which allows the round diamond to appear suspended, maximizing light exposure for enhanced brilliance. The polished 18K gold setting supports the delicate chain, providing a subtle frame that does not detract from the diamond’s classic shape. This design balances simplicity with a modern expression of elegance, making it a versatile addition to any jewelry collection. The delicate chain complements the pendant’s light and airy aesthetic, completing the overall look.
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 Floating Pendant Lab Diamond Necklace 18K Gold is handcrafted from solid 18K gold and set with lab-grown diamonds carefully selected for their exceptional cut and VS1 or better clarity. Made to order, every pendant includes a delicate chain as part of its design. Customers can customize the diamond shape, carat weight, and metal color to match their preferences. This pendant design is also available 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.


























