- 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!
Marquise Pendant Lab Diamond Necklace 18K Gold pairs the distinctive marquise diamond shape with a clean and elegant pendant design crafted in polished 18K gold. This refined necklace features a delicately shaped marquise diamond set to showcase its balanced proportions and bright sparkle. A delicate chain accompanies every pendant, completing the understated look with a subtle touch. The pendant's simple style and classic diamond cut offer an elegant option for those who appreciate modern design and timeless appeal.
- 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 tones guarantee clarity and brilliance
- IGI, IDT, HRD, SGL, GIA certificates confirm the pendant's authenticity and quality
- Available customization in white, yellow, and rose 18K gold to suit your personal preference
- 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 provides an elegant presentation
- Natural diamond option available for those seeking traditional gemstones
Distinctive Design Elements
The marquise diamond pendant features a slender, elongated shape with pointed ends that create a striking silhouette. Its clean setting emphasizes the diamond’s bright facets and balanced proportions without distraction. This pendant is designed to highlight the marquise cut's unique form within a polished 18K gold frame, matched with a delicate chain that enhances the overall elegance without overpowering the pendant itself. The subtle chain supports a refined and timeless look suitable 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 Marquise Pendant Lab Diamond Necklace 18K Gold is handcrafted in solid 18K gold and set with lab-grown diamonds carefully chosen for their exceptional cut, brilliance, and VS1 or better clarity. Every pendant is made to order and includes a delicate chain as part of the complete design. Customers can customize the diamond shape, carat weight, and metal color to fit their individual preferences while maintaining the pendant’s distinct style. This pendant design is also available with GIA-certified natural diamonds for those who prefer a traditional option.
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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.
































