| Center Stone Shape |
Cushion, Cushion |
|---|---|
| Center Stone Carat (ct) |
0.5 ct, 0.5 ct |
| Center Stone Clarity |
IF, IF |
| Center Stone Color |
K, K |
| Center Stone Cut |
Very Good, Very Good |
| Gemstone | |
| Metal |
18K Solid Gold, 18K Solid Gold |
| Gold Color |
White Gold, White Gold |
| Gold Weight (g) |
3 g, 3 g |
| Setting Style | |
| Certification |
GIA Certificate Available, GIA Certificate Available |
| Ring Style |
Solitaire, Solitaire |
💍 Product Description and Properties
The 18K Gold Solitaire Engagement Ring with Cushion Cut – ER-1150 is a perfect fusion of elegance, romance, and brilliance. Designed for those who appreciate refined luxury, this ring features a captivating 0.5 carat cushion-cut diamond at its center, accompanied by 0.10 carats of accent diamonds that enhance its sparkle without overwhelming its classic silhouette.
Set in richly polished 18K gold, the cushion-cut stone combines the soft curves of a round diamond with the geometric appeal of a square cut—offering a sophisticated vintage look with modern charm. Whether you’re planning a heartfelt proposal or celebrating a lifelong promise, the ER-1150 is a timeless treasure that speaks from the heart.
Browse our full Engagement Ring Collection for more elegant designs.
📐 Specifications
| Feature | Detail |
|---|---|
| Metal | 18K Gold |
| Center Diamond | 0.5 Carat (ct), Cushion Cut |
| Side Diamonds | 0.10 Carat (ct) Total |
| Color Grade | K (Faint Yellow) |
| Clarity Grade | IF (Internally Flawless) |
| Ring Style | Solitaire with Accent Diamonds |
| Certification | GIA Certificate Available |
| Model Code | ER-1150 |
💎 Fashion and Beauty Perspective
The cushion-cut diamond has become a favorite among style icons for its soft edges and vintage appeal. The ER-1150 enhances this timeless shape with a clean solitaire setting and subtle side stones, making it the ideal choice for brides who love understated glamour.
Whether paired with a flowing bridal gown or minimalist attire, the cushion-cut solitaire makes a strong yet soft statement. Its brilliance and fire ensure it will shine in every photo and every moment.
Explore more inspiring styles in our bridal jewelry collection.
💖 Symbolism
The cushion cut is often associated with romance and royalty. Its pillow-like shape represents comfort, warmth, and emotional softness—qualities that define a true and lasting love.
With its internally flawless clarity, the ER-1150 is not just stunning—it’s a symbol of perfection and purity in a relationship. This ring celebrates your love story in the most meaningful way.
🔍 Gemstone Description
At the heart of the ER-1150 lies a carefully selected 0.5 carat cushion-cut diamond, known for its brilliant facets and romantic shape. The K color grade provides a subtle warmth that pairs beautifully with yellow or rose gold, giving the ring a vintage-inspired glow.
The diamond’s IF clarity (Internally Flawless) means it’s among the rarest and cleanest available, free from internal inclusions even under magnification.
All diamonds are ethically sourced and can be accompanied by a GIA certificate to guarantee quality and authenticity.
💎 The 4C’s of the ER-1150 Ring
- Cut: Cushion – Soft edges with brilliant facets for romantic sparkle
- Color: K – Faint yellow tone, ideal for warm gold settings
- Clarity: IF – Internally Flawless; no internal imperfections
- Carat: 0.5 ct center + 0.10 ct side diamonds
✨ Custom Jewelry Options
At Leopard Jewelry, we believe every love story deserves a ring as unique as the couple.
Customize your ER-1150 ring:
- 💎 Choose a different center stone size or shape
- 🎨 Select from 18K yellow, white, or rose gold
- ✍️ Add engraving for a personal touch
- 💍 Pair with a custom wedding band
Let us bring your vision to life. Contact us to start your custom design journey.
🟡 18K Gold
Crafted in solid 18K gold, the ER-1150 offers:
- 75% pure gold for luxurious color
- Enhanced durability and resistance to tarnish
- A timeless shine that lasts for generations
Whether you choose warm yellow, cool white, or romantic rose gold, your ring is made to endure as beautifully as your commitment.
🇨🇭 Swiss Made
Proudly Swiss Made, this ring reflects the highest standards of European craftsmanship. Each piece is handcrafted by expert jewelers using time-honored techniques and precision tools.
Why Swiss craftsmanship matters:
- 🛠️ Meticulous attention to detail
- 💎 Uncompromising quality control
- 🌱 Ethical and sustainable practices
🎁 Gift Occasions
The ER-1150 makes a perfect gift for life’s most meaningful milestones:
- 💍 Marriage proposals
- ❤️ Wedding anniversaries
- 💌 Valentine’s Day
- 🎂 Birthday surprises
- 👶 New beginnings
- 🎓 Major achievements
Each ring is delivered in luxury packaging, ready to wow your loved one.
🌍 Global Shipping
We proudly serve customers worldwide with fast, secure shipping.
- 🚚 Free international shipping on orders over $300
- 📦 Fully insured, tracked delivery
- 🎁 Elegant, gift-ready packaging
Shopping from abroad? We’ve got you covered.
🧡 Customer Club Invitation
Join our Customer Club for exclusive perks:
- 🎁 Priority access to new launches
- 💸 Member-only discounts
- 🛍️ Special giveaways
- 💌 Personalized offers and updates
Become part of the Leopard Jewelry family and enjoy luxurious rewards.
🐆 Leopard Jewelry Studio
At Leopard Jewelry, we believe jewelry should be as meaningful as it is beautiful.
Our promise:
- ✅ Premium 18K materials
- ✅ Ethical diamond sourcing
- ✅ Swiss-level craftsmanship
- ✅ Bespoke design services
- ✅ Worldwide delivery with care
Need help choosing or customizing your ring? Contact us—we’re here to make your moment special.
💬 Final Thoughts
The 18K Gold Solitaire Engagement Ring with Cushion Cut – ER-1150 is a celebration of love in its purest form. With its flawless diamond, elegant cushion cut, and warm gold setting, it’s more than a ring—it’s a legacy.
Whether you’re preparing to propose or commemorating a meaningful chapter, the ER-1150 offers a timeless expression of your love story.
❓ Frequently Asked Questions (FAQs)
1. What is a cushion-cut diamond?
A cushion cut combines a square or rectangular shape with rounded corners, resembling a pillow. It offers vintage charm with modern brilliance, making it a timeless engagement ring choice.
2. What’s the center diamond size in the ER-1150?
The center diamond is 0.5 carats, cushion cut, chosen for its romantic shape and radiant sparkle.
3. Are there side diamonds in this ring?
Yes, the ER-1150 features an additional 0.10 carats of side diamonds that enhance the overall brilliance while keeping the solitaire design elegant and clean.
4. What does K color mean in diamonds?
K color diamonds have a faint yellow tint, often best paired with yellow or rose gold settings to enhance their warm, vintage appeal.
5. What does IF clarity mean?
IF (Internally Flawless) means the diamond has no internal imperfections, even under 10x magnification—making it one of the highest clarity grades available.
6. Is the ER-1150 ring customizable?
Absolutely! You can choose a different gold color (yellow, white, or rose), upgrade the diamond, or personalize the band with engraving.
7. Can I get a GIA certificate with this ring?
Yes, we offer a GIA certificate upon request to verify the diamond’s quality and authenticity.
8. Is this ring suitable for daily wear?
Yes! The ER-1150 is handcrafted in solid 18K gold, offering durability for daily wear while maintaining its luxurious shine.
9. What kind of packaging does it come in?
Each ring is delivered in luxury gift packaging, perfect for proposals, gifts, or anniversaries.
10. Do you offer international shipping?
Yes, we provide free worldwide shipping for orders over $300, with insured and tracked delivery to your door.
