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Radiant Pendant Lab Diamond Necklace in 18K Gold offers a clean and refined design featuring a radiant-shaped diamond that combines classic appeal with modern style. Crafted in polished 18K gold, this pendant showcases balanced proportions and an elegant silhouette. Each pendant is paired with a delicate chain that complements the understated design, creating a harmonious look that suits any occasion. The bright diamond cut enhances the pendant’s subtle sparkle without overwhelming its simple elegance.
- Custom carat options up to 10 carat total allow you to choose the perfect diamond size to suit your preference.
- Lab-grown diamonds with excellent cut and VS1 or better clarity ensure a clear and brilliant appearance.
- IGI, IDT, HRD, SGL, GIA certificates accompany each pendant to verify authenticity and quality.
- Available in white, yellow, and rose 18K gold so you can select the metal tone that fits your style.
- Round, oval, cushion, pear, radiant, emerald, marquise, asscher, princess, heart, and multishape diamond options offer versatile design choices.
- Complementary express shipping
- Complementary signature gift packaging
- Natural diamond option available.
Distinctive Elegance in Radiant Design
This pendant's radiant diamond shape is known for its brilliant facets and unique rectangular outline, offering a fresh alternative to more traditional cuts. The pendant style emphasizes simplicity, allowing the diamond’s fiery sparkle to be the focal point. The polished 18K gold setting frames the diamond with clean lines, and the delicate chain adds a subtle finishing touch that lets the pendant stand out gracefully without distraction. Together, these elements form a sophisticated and wearable piece that blends modern design with classic charm. 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 Radiant Pendant Lab Diamond Necklace 18K Gold is handcrafted from solid 18K gold and set with lab-grown diamonds chosen for their exceptional cut and brilliance as well as VS1 or better clarity. Every pendant is made to order and includes a delicate chain to complete the design. Customers can customize the diamond shape, carat weight, and metal color to best fit their preferences, ensuring a personalized experience. This design is also offered with GIA-certified natural diamonds, providing an alternative for those seeking natural stones with 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.
































