0.15ct Lab Grown Marquise Solitaire Ring For Women | Primira Luxury

The Stone

The centerpiece of this ring is a single 0.15 carat Marquise cut lab grown diamond, displaying an elongated silhouette with sharp, crisp points. Our cutters select stones falling exclusively within the colorless EF range and eye-clean VS clarity tier. The stone’s symmetry ensures balanced light return across its facets, avoiding the dark “bowtie” shadow common in poorly proportioned cuts. Every diamond features an independent jewelry certification report, providing a verifiable grading framework for your stone’s optical properties.

The Setting

Engineered for both minimal visual interference and structural security, a specialized four-prong claw setting holds the marquise gemstone. The prongs are rendered in white metal to preserve the colorless EF grade of the diamond, preventing yellow gold color bleed into the stone’s tips. An open basket gallery elevates the pavilion completely, allowing maximum light to enter from beneath and refract through the crown facets. The V-shaped prongs at the top and bottom tips provide vital mechanical protection against daily impacts.

Metals and Finish

The standard setting is built in 14K yellow gold (585 purity code), polished to a mirror-like high shine. The rounded D-profile band measures a minimal yet structurally durable width, balancing a delicate look on the finger with long-term resistance to bending. For active lifestyles or alternative preferences, this setting can be executed across our full five-tier metal program, including high-density 950 Platinum, 18K rich gold (750), 10K hard alloy (417), or 925 sterling silver.

Customisation and Origin

We offer complete flexibility across standard center-stone carat tiers ranging from 0.25ct up to 10ct+ for custom commissions, alongside adjustable color, clarity, and ring sizes. Once your order is placed, our Surat team contacts you via WhatsApp and email within 24 hours to confirm your exact specifications, ring size, and metal choices before any metal is cast. Production requires 15–35 business days to accommodate meticulous setting and third-party laboratory certification timelines. This delicate band profile is deliberately engineered to sit low against the hand, making it an ideal choice for comfortable, continuous everyday wear without snagging. Crafted in Surat — the city that cuts 90% of the world’s diamonds — and shipped factory-direct.

OPTIONAL FAQ BLOCK

How do you protect the vulnerable points of the marquise cut during daily wear?

The marquise cut features two sharp points that are naturally prone to chipping if left exposed. Our setting uses targeted prong placements, including reinforced tips that enclose the stone’s sharp corners. This mechanical barrier absorbs directional impacts, making the ring resilient enough for daily wear while keeping the sides open for light entry.

Can I modify this ring to fit a larger center stone carat weight?

Yes. Through our 24-hour post-purchase validation process, you can customize the center stone carat weight up to 3.00ct or higher. Our workshop will adjust the dimensions of the four-prong basket gallery and the thickness of the 14K gold band proportionately to ensure structural integrity and visual balance for the larger stone.

What certification accompanies the lab grown diamond in this solitaire ring?

This solitaire ring is accompanied by a third-party jewelry certification from established laboratories like IGI or SGL, available upon request. The grading report independently verifies the 4Cs parameters—specifically documenting the EF color range, VS clarity profile, and exact carat weight matching the laboratory data.

TECHNICAL SPECIFICATIONS MATRIX