Petite Lex Marquise & Round Eternity Bands - 0.5ct
A delicate half-carat eternity band of lab-grown diamonds in alternating marquise and round cuts. The Petite Lex Marquise & Round is vintage-influenced — flush against an engagement ring, stacked for an anniversary, or worn on its own. In 14K, 18K, or platinum. US sizes 4 to 10.
Each marquise diamond is cradled in a leaf-shaped frame of metal, with a small round brilliant set between every pair. The result is a band with a quiet rhythm — pointed marquise, small round, pointed marquise, repeating. Up close it reads as fine detail; from across the room it reads as a delicate sparkle. The Petite Lex Marquise & Round works as a wedding band on its own or layered above a solitaire to add texture. Each ring is finished to your size, so carat weight and diamond count shift slightly between sizes around the 0.5 ct total.
Specifications
Style: Full eternity
Setting: Shared prong, marquise stones in leaf-shaped frames
Diamond Cuts: Alternating marquise and round
Total Carat Weight: 0.5 ct (varies slightly by size)
Color: E–F
Clarity: VS–VVS
Diamond Type: Lab-grown
Metal Options: 14K and 18K Yellow, Rose, or White Gold; Platinum
Sizes: US 4–10, in 0.5 increments
Packaging: Delivered in a jewelry box
Care
Clean with warm water, a drop of mild dish soap, and a soft toothbrush around the prongs; pat dry with a lint-free cloth. Remove before lifting weights, gardening, or applying lotion or sunscreen. Have the prongs inspected once a year — on a full eternity band, a single loose prong can affect both stones it holds.
FAQ
What is the Petite Lex Marquise & Round Eternity Band?
A delicate full eternity ring of lab-grown diamonds in alternating marquise and round cuts, totaling half a carat, available in 14K and 18K yellow, rose, or white gold and in solid platinum, in US sizes 4 through 10.
How are the cuts arranged?
Each marquise diamond is set in a leaf-shaped metal frame, with a small round brilliant nested between every pair of marquises. The pattern repeats around the full circumference.
Can a full eternity band be resized?
No. Because the diamonds cover the entire band, there is no plain metal section to add or remove. Order your exact size — half-size increments are offered from 4 to 10.
Will it stack with my engagement ring?
Yes. The slim, vintage-style profile sits flush against most solitaires and pairs especially well with elongated center stones — marquise, oval, pear.
What's the difference between 14K, 18K, and platinum here?
14K gold (58.3% gold) is harder and more scratch-resistant in daily wear. 18K (75% gold) has a deeper color. Platinum is denser, naturally white, and never needs re-plating.
WHY RING PREMIER IS YOUR TOP CHOICE
ELEGANT PRESENTATION
Arrives in premium, handcrafted packaging with fully insured delivery — ensuring every piece reaches you safely and beautifully.
AMERICAN CRAFTMANSHIP
Exquisitely crafted in the USA, each ring reflects exceptional artistry and precision. Our skilled jewelers combine modern design with timeless techniques
LIFETIME ASSURANCE
Enjoy a Free Lifetime Warranty with unlimited repairs, cleaning, and polishing, ensuring your jewelry stays as radiant as the day you received it.
CERTIFIED AUTHENTICITY
Your jewelry includes a GIA or IGI diamond certification (depending on your chosen stone) and a Certificate of Authenticity and Appraisal.
