Solid Gold Diamond Heart Initials Necklace (2E5601)
The Karat Store · Handcrafted in Solid Gold
Celebrate love and treasured relationships with our gorgeous Diamond Heart Initial Necklace - the ultimate expression of love and a beautiful bond. Handcrafted to exacting standards, it is an outstanding way to pay tribute to those who hold a particular place in your heart.
Resting at the heart of this gorgeous necklace is a sparkling heart full of radiant diamonds-a symbol that is utterly rich in meaning and the boundless amount of love and joy that comes with deep connections. Crafted into a warm solidity, this piece of jewelry is a true icon of elegance.
It comes in two solid gold initials of your choice, flawlessly crafted to highlight the special bond you share with your love. Whether it's the initials of you and your partner, the names of your children, or a meaningful symbol that holds sentimental value, the necklace allows for you to express love and devotion in that fully personalized, heartfelt way.
The exquisite quality of the diamonds against the heart is of very fine quality, having a G color and SI clarity, and this will maximize brilliance and sparkle. With the total diamond carat weight standing at 0.11 ctw, this necklace speaks about understated luxury with supreme poise, adding glamour to any look.
The total dimensions for the whole piece measure 7 x 14 mm (approximately 0.25 inches high x 0.50 inches wide) and are made of a versatile and wearable piece so that it might be treasured year after year. Worn on a daily basis to remind you of love, or saved for special occasions, the Diamond Heart Initials Necklace is sure to bring joy and admiration wherever you go.
Celebrate the beauty of love and connection with your own customized treasure when getting the Diamond Heart Initials Necklace that celebrates the bonds that matter most.
Product Details:
Metal: 14K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Natural Diamonds
G Color, SI Clarity Diamonds
Total Diamond Carat Weight: 0.11 ctw
Dimensions of Entire Piece: 7 x 14 mm (about 0.25 high x 0.50 inch wide)
Certifications: GIA & BIS Hallmarked
Shipping Time: 4 business days to make and dispatch, plus about 4 business days in transit (around 8 business days total) about 8 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.
How much does this heart diamond necklace cost in solid gold?
Pricing on this heart diamond necklace runs from $986.7 (10K) to $1,113.2 (14K) to $1,265 (18K) at The Karat Store, with every option solid gold throughout.
Should I choose 10K, 14K, or 18K gold for this necklace?
18K gold gives the deepest color, 14K gold is the everyday favorite for its balance of strength and value, and 10K gold is the toughest and most budget-friendly.
How can I tell this is real solid gold and not 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. Diamond rates 10 on the Mohs hardness scale, and set in solid gold, this necklace holds up well to daily wear.
How do I clean and care for this necklace at home?
Clean every few weeks with warm water, a mild soap, and a soft brush, then dry thoroughly. Take it off before applying perfume or lotion, and store it flat in its own pouch to prevent tangling and scratches.
Material: Solid 10K, 14K & 18K gold set with natural diamonds
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: Initial necklace
Explore more: Necklaces | Shop All Solid Gold Jewelry
Every piece is cast and finished by hand in genuine solid gold — choose 10ct, 14ct or 18ct in yellow, white or rose gold. Never plated, never filled, made to be worn for a lifetime.
Stones are conflict-free: lab-grown diamonds, moissanite and hand-selected natural gemstones, each set and polished by our artisans.
Your jewellery is crafted to order in your chosen gold colour, carat and size.
All ring sizes are shown in UK sizes (letters), and every size is the same price within each gold colour and carat. Half sizes (e.g. L½) are available in the size selector.
| UK | Inside diameter (mm) | Inside circumference (mm) |
|---|---|---|
| H | 14.7 | 46.1 |
| I | 15.1 | 47.4 |
| J | 15.5 | 48.7 |
| K | 15.9 | 49.9 |
| L | 16.3 | 51.2 |
| M | 16.7 | 52.5 |
| N | 17.1 | 53.8 |
| O | 17.5 | 55.0 |
| P | 17.9 | 56.3 |
| Q | 18.3 | 57.6 |
| R | 18.7 | 58.9 |
| S | 19.1 | 60.2 |
| T | 19.6 | 61.4 |
| U | 20.0 | 62.7 |
| V | 20.4 | 64.0 |
| W | 20.8 | 65.3 |
| X | 21.2 | 66.5 |
| Y | 21.6 | 67.8 |
| Z | 22.0 | 69.1 |
| Z+1 | 22.4 | 70.4 |
Not sure of your size? Measure the inside of a ring that already fits, use a ring sizer, or visit a local jeweller for a professional sizing. We are happy to help — get in touch before you order.
Remove your jewellery before swimming, cleaning or the gym. Clean gently with warm water, mild soap and a soft brush, then dry with a lint-free cloth. Store each piece separately to prevent scratches.
Solid Gold, Always
Crafted in genuine 10ct, 14ct or 18ct gold — never plated, never filled.
Made to Order
Handcrafted for you and dispatched within 4 working days.
Conflict-Free Stones
Lab-grown diamonds, moissanite and hand-selected gemstones.
Personal Guidance
Questions on ring size, gold or stones? We are here to help.
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