Blooming Diadem Marquise Ring — product image 1
Blooming Diadem Marquise Ring — product image 2
Blooming Diadem Marquise Ring — product image 3
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Blooming Diadem Marquise Ring — product image 1
Blooming Diadem Marquise Ring — product image 2
Blooming Diadem Marquise Ring — product image 3
Blooming Diadem Marquise Ring — product image 4
Blooming Diadem Marquise Ring — product video 1

Aiminia Jewelry LLC

Blooming Diadem Marquise Ring

$1,450.00
$1,450.00
Free Worldwide Shipping — Duties & Taxes Calculated at Checkout.
Ring Size: 3
Carat Size: 1.0 ct
Metal: 18K White Gold
  • 90-Day Returns on Eligible Items
  • One Complimentary Resize Within 90 Days
  • Authenticity & Quality Inspection
  • Lab-Grown Diamond Specialists
Description

Design

The marquise cut is distinguished by its elongated silhouette and distinctive pointed ends, creating an elegant appearance while visually lengthening the finger. A luminous halo of accent diamonds frames the center stone, enhancing its visual presence and adding brilliance from every angle.

Crafted in polished 18K White Gold, the cool-toned metal complements the colorless diamond and gives the design a crisp, luminous, and contemporary finish.

Specifications

  • Diamond Type: Lab-Grown Diamond
  • Diamond Shape: Marquise Cut
  • Diamond Size Shown in Photography: 1.0 ct
  • Carat Options: 1.0 ct, 2.0 ct, 3.0 ct, 4.0 ct, and 5.0 ct
  • Cut Grade: Excellent (EX)
  • Color Grade: D — Colorless
  • Clarity Grade: VS1
  • Setting Style: Halo
  • Metal: Solid 18K White Gold
  • Ring Sizes: US 3–12
  • Size Increments: Half sizes available
  • Production: Made to Order
  • Crafting Time: Approximately 1–2 weeks
  • After-Sales Service: Eligible unworn pieces may be returned within 90 days; terms and exclusions apply

Explore related rings and guides: See more marquise lab-grown diamond engagement rings, and review pointed-shape setting considerations in our prong-setting guide.
Production & Delivery

Each piece is made to order in approximately 1–2 weeks. After dispatch, tracked express delivery usually takes 3–5 business days, depending on destination and customs processing.

Worldwide shipping is complimentary. Tracking is emailed as soon as your order leaves our studio.
IGI Grading Report

IGI Grading Report: Included. This ring includes an IGI grading report, which will be provided with the completed order.

Contact us before ordering if you have a question about documentation.

IGI Certified Lab-               Grown

Every Beyond Carat diamond is independently graded and certified by the International Gemological Institute (IGI), the world's leading authority on lab-grown diamonds. Your certificate confirms the exact cut, color, clarity, and carat weight of your stone, with a unique report number laser-inscribed on the diamond's girdle.
Chemically, physically, and optically identical to mined diamonds. The only difference is origin and price.

FREQUENTLY ASKED QUESTIONS

How do I find the right size?

For the most reliable result, have the intended finger measured by a jeweler with a physical ring sizer. You can also compare the inside diameter of a well-fitting ring with our Ring Size Guide. At-home measurements are estimates; contact us before ordering if you are unsure.
How long until I have my jewelry?

Each piece is made to order in approximately 1–2 weeks. After dispatch, tracked express delivery usually takes 3–5 business days. Destination and customs processing can affect the final arrival date, and we will contact you if production is delayed.
What is your return policy?

Eligible items may be returned or exchanged within 90 days of delivery under our Refund Policy. The item must meet the stated condition requirements. Engraved pieces, items resized after delivery, final-sale items and materially customized designs are not eligible unless they arrive defective or incorrect. Prior authorization is required before sending any item back.
How can I track my order?

Once your order ships, we email the carrier and tracking number. Use that link for the latest delivery status; tracking may take up to 24 hours to activate.
I have another question.

Visit our Frequently Asked Questions or contact our client care team.