Lab Grown Diamond Pear Rose Tiara 18K Rose Gold 1.94 CTW Ring

The Stone(s)

The architectural crown of this design is a 1.18 carat pear rose cut lab grown diamond center stone. Exhibiting the distinct wide, hexagonal and triangular dome faceting patterns of an authentic antique cut, the stone draws light across a flat-bottomed transparent base rather than a traditional brilliant pavilion, creating soft, geometric reflections. Positioned below the center stone’s gallery structure hangs an intricate three-stone drop array featuring 0.38 carat total weight of sharp marquise cut lab grown diamonds. Running along the shoulders and down the integrated chevron band are 24 round brilliant micro-pavé set lab grown diamonds totaling an additional 0.38 carats. Every diamond in this multi-stone assembly is independently graded within the D-F colorless and VVS-VS eye-clean clarity tiers, meeting strict Excellent cut standards with no inclusion tiers below VS2 maintained.

The Setting

The engineering of the setting balances vintage tiara aesthetics with structural security. The 1.18 carat pear center stone is anchored by specialized double-claw corner prongs that wrap securely around the delicate tip, while dual rounded lower claws stabilize the rounded base. Below the main stone, an open-architecture basket provides structural integrity for the three-stone marquise drop array, suspending the accents in a downward fan that mimics a crown silhouette. This low-slung, low-profile configuration ensures that despite the dramatic visual presence of the center stone, the ring minimizes snag risks and maximizes daily durability.

Metals and Finish

This piece is built by default in 18K rose gold (purity code 750), composed of 75% pure gold alloyed to produce a warm, saturated hue that complements the FG near-colorless center stone without drawing out yellow undertones. The interior of the shank is buffed to a seamless high-polish finish, tapering into a micro-pavé set chevron border that remains comfortable during continuous wear. For active lifestyles or alternative aesthetics, the setting is customizable in ultra-dense 950 Platinum for ultimate prong security, as well as 14K (585) or 10K (417) gold alloys across white, yellow, or rose gold tones.

Customisation and Origin

Every ring is built on a custom made-to-order basis. Within 24 hours of checkout on primiraluxury.com, our engineering team in Surat confirms your exact specifications—including standard international quarter/half-ring sizes, metal purities, and stone variations—via WhatsApp and email before manufacturing begins. Standard center-stone tiers can be scaled from 0.25ct up to 10ct+ on custom order, alongside hand-faceted moissanite variations. Production requires 15–35 business days (up to 45 business days in rare sourcing or third-party laboratory certification cases).

Returns are accepted within 7 calendar days of delivery only where the product is materially different from confirmed specs, damaged in transit, or the wrong item is shipped, provided the piece is unused and in original packaging. The V-shaped contour is specifically engineered to curve around an existing solitaire or wedding band, resolving the common alignment issue of straight shanks hitting large center stones. Crafted in Surat — the city that cuts 90% of the world’s diamonds — and shipped factory-direct.

OPTIONAL FAQ BLOCK

Can this tiara ring sit flush against a standard engagement ring?

Yes. The V-shaped chevron contour of the shank is engineered with precise interior clearance to wrap around traditional solitaire profiles, allowing the crown array to cradle a separate center stone without creating spatial gaps or friction against the bands.

What is the visual difference between the pear rose cut and a standard pear brilliant cut?

The pear rose cut features a flat base and a domed crown covered in large triangular facets, referencing antique jewelry design. It prioritizes broad geometric light reflections and transparency over the high-intensity pinfire sparkle of a standard modern brilliant cut.

Is this ring certified, and can I choose HPHT or CVD growth methods?

Yes, jewelry certification is available upon request through IGI or SGL. Our standard stock uses eye-clean lab grown diamonds produced via both Chemical Vapor Deposition (CVD) and High Pressure High Temperature (HPHT) methodologies; specific growth preferences can be logged during your 24-hour post-purchase WhatsApp confirmation window.

TECHNICAL SPECIFICATIONS MATRIX