Celebrate Love with Heart Cut Lab Grown Diamonds
The Ultimate Symbol of Romance
Heart cut diamonds are the most romantic and expressive shape in the diamond world, literally wearing your heart on your finger. This distinctive cut requires exceptional skill and precision to create—the symmetry must be absolutely perfect to achieve the iconic heart silhouette, with two rounded lobes at the top, a defined cleft in the center, and a graceful point at the bottom. With 56 to 58 facets arranged in a modified brilliant-style pattern, heart cuts deliver impressive sparkle and fire while making an unmistakable statement of love and devotion. Our lab grown heart diamonds are created using advanced CVD and HPHT technology that replicates nature's process, producing stones that are physically, chemically, and optically identical to mined diamonds with the same captivating beauty and lasting durability.
A Rare Cut That Speaks Volumes
Heart cut diamonds are among the rarest shapes in the market, accounting for less than 1% of all diamonds sold. This rarity makes them incredibly special and meaningful—choosing a heart cut shows thoughtfulness and romantic intention that goes beyond traditional shapes. The cut works best in larger carat sizes (typically 0.50 carats and above) where the heart shape is clearly defined and recognizable. Smaller heart cuts can lose definition and appear less distinct. With lab grown options, you're saving up to 70% compared to mined equivalents, which means you can confidently invest in a larger carat size that properly showcases the heart shape's beauty, or allocate budget toward premium color grades and exquisite settings.
Perfect for Meaningful Moments
Heart cut diamonds are ideal for celebrating love in all its forms—romantic proposals, anniversary gifts, Valentine's Day surprises, or tokens of affection for someone special. The shape works beautifully in solitaire pendants where the heart can be displayed prominently, bezel settings that protect the delicate point, and three-prong or V-prong settings that secure the point while showcasing the curves. Heart cuts also make stunning earrings and can be incorporated into custom designs. Whether you're designing a gift in Paris, selecting a pendant in Seoul, or creating custom jewelry in São Paulo, heart diamonds offer that perfect expression of love and emotion that transcends language and culture.
IGI Certified Quality, Globally Recognized
Every heart diamond in our collection comes with IGI certification—the international standard for diamond grading trusted across all major markets. We prioritize excellent cut quality with perfect symmetry—both lobes should be identical in size and shape, the cleft should be well-defined, and the point should be centered. Near-colorless grades (G-H) provide exceptional value while appearing perfectly white, and VS clarity grades ensure eye-clean stones with outstanding visual appeal. Each certificate provides complete transparency on the 4Cs, giving you confidence whether you're shopping from Mumbai, Dubai, New York, or Tokyo.
Selecting Your Perfect Heart Diamond
When choosing a heart cut, prioritize carat size—aim for 0.50 carats or larger to ensure the heart shape is clearly visible and well-defined. Symmetry is absolutely critical, as even slight variations will be noticeable in this distinctive shape. Look for a length-to-width ratio between 0.90 and 1.10 for a well-proportioned heart—ratios closer to 1.00 create a balanced, classic heart shape. Check that both lobes are equal, the cleft is distinct, and there's no bow-tie effect across the center. For color, G-H grades offer excellent value. For clarity, VS2 typically provides eye-clean stones. Our collection offers carefully selected carat weights and quality combinations that showcase the heart's romantic beauty.
Romantic Brilliance, Sustainable Choice
Lab grown heart diamonds represent the perfect way to express love with both passion and principle—delivering the same romantic beauty and lasting durability as mined stones while supporting more transparent and sustainable practices. Created in controlled environments with minimal environmental impact, these diamonds let you celebrate love and special moments with both emotion and integrity. Explore our IGI certified collection of heart cut lab grown diamonds and discover why this rare, romantic shape is the ultimate expression of love for those who want their jewelry to speak from the heart.