- 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!
Heart Pendant Lab Diamond Necklace 18K Gold offers a refined design featuring a classic heart-shaped lab-grown diamond set in polished 18K gold. This pendant style emphasizes a clean, balanced look that highlights the bright heart diamond’s shape. Each necklace includes a delicate chain, complementing the pendant with an understated touch that enhances its overall elegance while maintaining simplicity.
- Custom carat options up to 10 carat total let you choose the perfect diamond size to suit your style.
- Lab-grown diamonds of excellent cut, VS1 or better clarity, colorless D-E-F ensure impressive brilliance and clarity.
- IGI, IDT, HRD, SGL, GIA certificates guarantee the authenticity and superior quality of each pendant.
- Available customization in white, yellow, and rose 18K gold allows you to select the metal color that best matches your preference.
- Diamond cuts include round, oval, cushion, pear, radiant, emerald, marquise, asscher, princess, heart, and multishape for a variety of design choices beyond the heart shape.
- Complementary express shipping
- Complementary signature gift packaging
- Natural diamond option available.
Distinctive Design Elements
This heart-shaped pendant highlights the symbolic diamond form, set within polished 18K gold that enhances the gem’s clarity and shape without distraction. The pendant’s style focuses on the heart diamond as the centerpiece, supported by a delicate chain which adds a subtle, elegant touch. This combination creates a balanced, refined necklace suitable for both everyday wear and 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 Heart Pendant Lab Diamond Necklace 18K Gold is handcrafted from 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. You can customize your pendant by selecting your preferred diamond shape, carat weight, and metal color options available for this design. This pendant is also offered with GIA-certified natural diamonds for those seeking a natural diamond pendant necklace.
Shipping Information
Compare Pendant Carat Sizes
We've Got You Covered
Free Shipping
Certification
24/7 Support
Customization
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.
































