- 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!
Radiant Pendant Lab Diamond Necklace 18K Gold presents a refined design featuring a radiant-cut diamond set in polished 18K gold. This pendant combines a clean and elegant style with balanced proportions that highlight the bright, modern cut of the radiant diamond. Each necklace includes a delicate chain that complements the understated pendant, offering a subtle yet sophisticated look suitable for everyday wear or special occasions.
- Custom carat options up to 10 carat total provide flexibility to choose a diamond size that best suits your style.
- Lab-grown diamonds of excellent cut, VS1 or better clarity ensure a bright diamond appearance with minimal inclusions.
- IGI, IDT, HRD, SGL, GIA certificates accompany each pendant, verifying diamond authenticity and quality.
- Available customization in white, yellow, and rose 18K gold allows matching the pendant to your preferred metal tone.
- Diamond cuts include round, oval, cushion, pear, radiant, emerald, marquise, asscher, princess, heart, and multishape to fit a wide range of design preferences.
- Complementary express shipping ensures your pendant arrives quickly and securely.
- Complementary signature gift packaging adds a polished presentation perfect for gifting.
- A natural diamond option is available for those seeking a traditional choice.
The radiant diamond pendant stands out for its distinctive blend of geometric precision and luminous sparkle. The radiant cut’s faceted design maximizes brilliance while retaining a classic rectangular shape with softly trimmed corners. This pendant style emphasizes a clean silhouette, enhanced by the polished 18K gold setting that frames the diamond elegantly. The delicate chain adds a subtle supporting detail, keeping the focus on the pendant’s bright diamond and refined form. 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 VS1 or better clarity. Made to order, every pendant is paired with a delicate chain that complements the design’s understated elegance. Custom options include selection of diamond shape, carat weight, and metal color to suit personal preferences. This pendant is also available with GIA-certified natural diamonds, offering an alternative for those who prefer traditional gemstones.
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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.
































