- 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!
Cushion Pendant Lab Diamond Necklace 18K Gold offers a refined look with its classic cushion-shaped diamond set in polished 18K gold. This pendant presents a clean design that highlights the balanced proportions of the cushion diamond, complemented naturally by a delicate chain included with every piece. The understated style suits those who appreciate a bright diamond with a modern design that remains elegant and simple.
- 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 provide clear brilliance and visual appeal
- IGI, IDT, HRD, SGL, GIA certificates guarantee the authenticity and high quality of every diamond pendant
- Available customization in white, yellow, and rose 18K gold ensures your pendant matches 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
- Complementary signature gift packaging
- Natural diamond option available.
Distinctive Pendant Design
The cushion shape diamond sets this pendant apart with its softly rounded square form that offers a classic yet contemporary appeal. The polished 18K gold setting enhances the diamond’s brightness without distraction, creating a subtle frame for the gem. This pendant style is designed to emphasize simplicity and balance, with the delicate chain adding a fine, understated touch that completes the overall look. The combination of the cushion cut and the fine chain makes this necklace a versatile piece for everyday wear or special occasions. 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 Cushion Pendant Lab Diamond Necklace 18K Gold is handcrafted from solid 18K gold and features lab-grown diamonds chosen for their exceptional cut, brilliance, and VS1 or better clarity. Made to order, every pendant includes a delicate chain that complements the design’s refined simplicity. Customers can customize the diamond shape, carat weight, and metal color to suit their preferences, ensuring a personal touch. This necklace is also available with GIA-certified natural diamonds for those seeking a traditional option alongside lab-grown 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.
































