1 Carat Marquise Cut Diamond Engagement Ring Lab Diamond Solitaire Engagement Rings
1 Carat Marquise Cut Diamond Engagement Ring Lab Diamond Solitaire Engagement Rings
1 Carat Marquise Cut Diamond Engagement Ring Solitaire Engagement Rings
1 Carat Marquise Cut Diamond Engagement Ring Solitaire Engagement Rings
1 Carat Marquise Cut Diamond Engagement Ring Solitaire Engagement Rings
1 Carat Marquise Cut Diamond Engagement Ring Lab Diamond Solitaire Engagement Rings
1 Carat Marquise Cut Diamond Engagement Ring Solitaire Engagement Rings
1 Carat Marquise Cut Diamond Engagement Ring Lab Diamond Solitaire Engagement Rings
1 Carat Marquise Cut Diamond Engagement Ring Lab Diamond Solitaire Engagement Rings
1 Carat Marquise Cut Diamond Engagement Ring Solitaire Engagement Rings
1 Carat Marquise Cut Diamond Engagement Ring Solitaire Engagement Rings
1 Carat Marquise Cut Diamond Engagement Ring Solitaire Engagement Rings
1 Carat Marquise Cut Diamond Engagement Ring Lab Diamond Solitaire Engagement Rings
1 Carat Marquise Cut Diamond Engagement Ring Solitaire Engagement Rings

1 Carat Marquise Cut Diamond Engagement Ring

$951.51
Item is in stockOnly 5 left in stockItem is out of stock Item is unavailable
Metal
Stone Type
Quantity
Free Shipping Within US
Free 30 day returns

Our rings follow standard US sizing. Please refer to our Size Chart for exact measurements before ordering. If you're between sizes or unsure, we recommend confirming your size with a local jeweler.

Ring Details
Centre Stone 1 Ct
Color EFG
Clarity VS1-2
Cut Very Good - Excellent
Metal Purity 10KT, 14KT, 18KT, Platinum
Metal Tone Yellow, White, Rose
Stamp Yes
Customization Available
SKU No JR098

Note: The Product shown in the image is not real (for reference/illustration purposes only).
Diamond size may vary depending on the carat weight.

Store in a dry place and avoid chemicals or moisture. Clean gently with a soft cloth to maintain shine.
Please read our Jewelry Care Guide for detailed instructions.

  • We Offer Worldwide Free Shipping on All Fine Jewelry.
  • Express Shipping Is Available for $49.
  • All Orders Are Fully Insured and Delivered Safely Worldwide.
  • Delivery Time Is 15-20 Working Days Under Standard Shipping.
  • You Will Receive Tracking Information Once Your Order Ships.
  • 30-Day Money-Back Guarantee for Unused Products.
  • Products Must Be Returned with All Original Contents and Packaging.
  • Refunds Processed After Inspection Within 30 Days of Delivery.

Make a distinctive statement with this 1 Ct marquise cut diamond ring, featuring an elongated silhouette, pointed tips, and a secure 6-claw solitaire setting. Its brilliant faceting delivers impressive sparkle and fire, while the elongated shape creates a graceful look. Available in 14K or 18K yellow, white, or rose gold and platinum. Choose a natural or lab-grown conflict-free diamond to suit your preference. This marquise cut engagement ring is an elegant choice for proposals, engagements, and lasting celebrations.

Designed for couples seeking a classic yet distinctive style, this marquise diamond ring places the center stone at the heart of a refined solitaire design. The protective prongs secure the pointed ends of the diamond while allowing light to enter from multiple angles. Available in 14K or 18K yellow gold, white gold, rose gold, or platinum, the marquise diamond gold ring can be customized to complement your personal style.

Whether you are searching for a marquise engagement ring for a proposal or a timeless symbol of commitment, this design combines elegant proportions, comfortable wear, and customizable craftsmanship. Natural or lab-grown conflict-free diamond options allow you to select the center stone that best suits your preferences.

Key Features:

Diamond: 1 Carat Marquise Cut Diamond selected to optimize sparkle and fire.
Setting: Solitaire Prong Setting with a secure 6-claw design supporting the pointed tips.
Materials: Available in 14K or 18K Yellow Gold, White Gold, Rose Gold, or Platinum.
Design Effect: The elongated marquise shape can visually lengthen and slim the finger.
Certification: Comes with GIA or other suitable certification confirming diamond quality.
Ethical Options: Natural or Lab-Grown Conflict-Free Diamonds are available.
Comfort: Smooth band designed for comfortable everyday and special-occasion wear.

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1 Carat Marquise Cut Diamond Engagement Ring

1 Carat Marquise Cut Diamond Engagement Ring

$951.51
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Let customers speak for us

from 189 reviews
I absolutely recommend this store

the ring arrived and it’s absolutely beautiful — we loved it! The delivery was super fast after your message; I think I received it within two days. It was very well packaged, the size is perfect, and the ring itself is stunning. I’m really happy with the service I received. At first, I was a bit unsure, but you were simply amazing, and I’m so glad I made this choice. Thank you so much for your wonderful work!

Laila Katrine

Shipping was delayed due to a regional strike. But wow I can’t stop looking at them. Customer support was responsive and helpful.

Adriana

Definitely buying more pieces from Gemone

Elina

Love the contrast, just what i thought of.

Megan

Lab-grown was the best decision, for the same look in natural diamonds, I would’ve paid 4x more. This ring is perfect

Ayesha

I adore symbolic jewelry, and this bracelet feels so pure. The eye design is smooth, and the diamond has a subtle and confident sparkle.

Lance Mickey

I adore symbolic jewelry, and this bracelet feels so pure. The eye design is smooth, and the diamond has a subtle and confident sparkle.

Lance Mickey

I usually don’t go for heart-shaped jewelry but this one changed my mind. Not too flashy. Great layering piece too.

Emma Taylor

Really pretty in person! The heart design is sweet but not too girly. Chain feels a bit delicate but hasn’t tangled or broken yet.

Mia Sanders

So dainty and sparkly. Got it as a gift for my sister and she wears it almost every day. Its so beautiful and goes with everything.

Marry Sanchez

The moment I saw it, I knew it was the one. It’s delicate yet bold. The setting lets the diamond shine fully. Just wish the box was a bit more luxurious.

Rachel

I’ve always wanted a teardrop ring and this one is perfect. Super sparkly and comfortable to wear daily. Band is thin and not bulky at all.

Liana Gonzalez

the certificate and quality matched, feels safe and trustworthy

Miller

Shipping was quick, and the quality exceeded expectations

Aaron

I had a small concern about sizing, but Gemone guided me perfectly. The ring fits like it was custom-made. Stones are gorgeous.

Elena Russo

Frequently Asked Questions

  • Yes. Black diamond engagement rings are a bold, modern alternative to traditional white diamond rings. They are real diamonds and are popular with couples who want something distinctive. Each product page lists the diamond details, metal, and setting so you can compare options.

  •  A black diamond solitaire ring features a single black diamond as the centerpiece. It is a clean, minimalist design that keeps the focus on the stone. You can also find rings with a black diamond alongside other diamonds.

  • Not in the same way. Black diamonds have a dark, mirror-like shine rather than the bright, colorful sparkle of white diamonds. Their polished surfaces reflect light attractively, especially in sunlight or bright indoor lighting.

  • Soak it in lukewarm water with mild dish soap for 15 to 20 minutes. Gently scrub with a soft brush, rinse well, and dry with a lint-free cloth. Avoid bleach, abrasive cleaners, and ultrasonic cleaners unless your jeweler confirms they are safe for your ring.

  • Gemone Diamond offers free shipping for eligible orders and serves customers internationally. Delivery times vary by destination, availability, customization, and shipping method. Gemone also offers a 30-day return policy. Please review the current policy for eligibility, exclusions, and instructions.

  •  Yes. Black diamond engagement rings are a bold, modern alternative to traditional white diamond rings. Black diamonds are real diamonds, and their dark, reflective look suits people who want something distinctive. Review each ring’s specifications to see the diamond’s details.

  • Yes, with proper care. Diamonds are very hard, but they can still chip from a sharp impact. Remove your ring during heavy lifting, sports, gym workouts, or cleaning with chemicals to protect the diamond and the setting.

  • Black and white diamond rings pair dark and bright stones for a high-contrast look. Browse the collection for designs with white diamond accents, or contact us about available styles.

  • Yes. A black diamond engagement ring with a matching wedding band is a popular bridal pairing. Check that the band sits flush against the ring, since some settings need a curved band.

  • Delivery time depends on your location, product availability, customization, and shipping method. Contact Gemone Diamond for an estimated delivery date for your order.