18K Solid Gold Blue Sapphire Heart Necklace
Elegant beauty can be embodied with the exquisite Blue Sapphire Heart Necklace: a symbol of love, passion, and timeless elegance for those born in September. Meticulously handcrafted with care and attention to the minute detail, this necklace captures the very essence of romance and sophistication - perfect for showing love or celebrating a September birthday.
At its core, this breathtaking necklace features a beautiful heart-shaped natural sapphire, emitting with ocean blue hue that conveys the clarity of open waters and seems peaceful. This gemstone is set in a dainty 18K Solid Gold  bezel available in yellow, white, or rose gold. It's full of sparkle and lure, speaking to love, loyalty, and inner peace.
In this romantic, 'heart-shaped design' necklace, the blossom is flat and therefore hides any imperfections that may exist within. The necklace is ideal to express your love or celebrate a special occasion. This necklace may wear as a personal talisman for good fortune and love or can symbolize emotions. It remains a beautiful reminder to follow the heart and cherish the moments of life.
Its heart size measures 7.5 mm, perfect in every way to strike a balance of boldness and elegance. With a sapphire carat weight of 0.60 ctw, it offers quality that is exquisite, through craftsmanship that is maxima with brilliance and radiance.
Handcrafted with great care and precision, this necklace speaks of quality and craftsmanship, making it a treasured piece in your jewelry box for many years. Whether worn as a simple, understated elegance or layered with other necklaces for a very personal look, the Blue Sapphire Heart Necklace is sure to inspire admiration and evoke a sense of love and devotion wherever you may go.
 
Product Details: 
 
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Natural Sapphire7.5 mm
Total Sapphire Carat Weight: 0.60 ctw
Heart Size: 
Certifications: GIA & BIS Hallmarked
Shipping Time: 10-12 Business Days
Customer Support: Available via live chats, and video calls.

Frequently Asked Questions
What chain length should I choose for this necklace?
Chain length is a matter of preference and where you want the pendant to sit: 16" sits at the collarbone, 18" is the most versatile everyday length, and 20"+ sits lower for a more dramatic look. Check the size options on this page for what's available.
What's the price range for this heart sapphire necklace across different gold karats?
At The Karat Store, this heart sapphire necklace starts at $1,514.76 in 10K gold, $1,708.96 in 14K gold, and $1,942 in 18K gold — all solid gold, not plated.
Should I choose 10K, 14K, or 18K gold for this necklace?
18K gold (75% pure) has the richest color and softest feel. 14K gold (58.3% pure) is the most popular balance of durability and value. 10K gold (41.7% pure) is the most affordable and most scratch-resistant.
Is this necklace solid gold all the way through, or just gold-plated?
This necklace is solid gold throughout, not gold-plated — the karat purity runs all the way through the metal, not just a surface layer. Unlike plated jewelry, it won't flake, discolor, or expose base metal over time, and it carries a karat hallmark stamp as proof of authenticity.
Is this necklace durable enough for everyday wear?
Yes. Sapphire rates 9 on the Mohs hardness scale, and set in solid gold, this necklace holds up well to daily wear.
What's the best way to keep this sapphire necklace looking new?
Soak briefly in warm water with a drop of mild dish soap, gently brush with a soft-bristled brush, rinse, and pat dry. Avoid chlorine, harsh chemicals, and ultrasonic cleaners, and remove before swimming, showering, or exercising.
Material: Solid 10K, 14K & 18K gold set with sapphires
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Metal Karats: 10K, 14K, 18K
Available Chain Lengths: 14", 16", 18", 20", 22", 24"
Necklace Style: Pendant necklace