"Curves of Soft Light" Marquise Rose-Cut Natural Diamond Ring | 10K Yellow Gold

Thank you for visiting AARUSHI.
 
Introducing our marquise rose-cut natural diamond ring—a singular, one-of-a-kind creation centering a luminous 0.18 ct champagne brown diamond, framed within an undulating crossover band that harmoniously pairs textured matte and polished finishes in skin-flattering 10K yellow gold.
 
Design
 
A fluid ribbon of golden warmth, dancing with soft light and shifting textures.
 
At the center of this ring rests an untreated 0.18 ct natural diamond (approx. 5.5 × 2.6 × 1.4 mm) displaying a luminous champagne brown hue. Rather than a dense or heavy brown, the stone possesses an airy, honeyed transparency that seamlessly harmonizes with natural skin tones, offering an intimate warmth reminiscent of afternoon sunlight filtering through vintage glassware.
 
The diamond is carved into an elongated marquise rose cut. Combining the sleek, tapered geometry of an eye-shaped marquise with the soft, domed faceting of antique rose cuts, the gemstone catches ambient daylight with an understated, watery luster rather than aggressive modern fire—visually elongating the finger with effortless grace.
 
Flowing outward from the focal gem, the ring band splits into two gently intertwining curves that cross in soft, rhythmic motion. To create subtle visual intrigue, the two ribbons feature contrasting artisanal finishes: one strand is treated with a delicate, hand-carved matte texture, while the other is buffed to a sleek mirror polish. This thoughtful interplay of light and shadow within the same 10K yellow gold creates depth and tactile elegance, resulting in a minimalist piece that reveals thoughtful detail from every angle.
 
Craftsmanship
 
 
 
Lapidary Dedication (India Atelier):Every natural diamond is cut and faceted at our own atelier in India, hand-shaped into an elongated marquise rose cut to honor its natural clarity, warm champagne nuance, and organic light dispersion.
 
 
Master Bench Assembly in Japan:Skilled Japanese bench jewellers hand-sculpt the undulating crossover band, set the central marquise diamond with balanced precision, and meticulously apply the dual finishes (matte texture vs. high polish) by hand.
 
 
100% Untreated Natural Gemstone:This diamond is completely untreated—free from artificial heat treatment, irradiation, or chemical enhancement—celebrating authentic Earth-born beauty.
 
 
Details
 
 
 
Item No.: ADA-96
 
 
Material: 10K Yellow Gold (K10YG)
 
 
Ring Size: Approx. Japan 12 (Approx. US 6–6.25 / UK L½–M)
 
 
Diamond Weight: 0.18 ct
 
 
Diamond Dimensions: Approx. 5.5 × 2.6 × 1.4 mm
 
 
Color: Champagne Brown (Natural Color / Untreated)
 
 
Cut: Marquise Rose Cut
 
 
Band Style: Fluid Crossover Band (Undulating Curves)
 
 
Finish: Dual Finish — Hand-Textured Matte & Mirror Polish
 
 
Style: Organic Solitaire Ring / Contemporary Fine Jewelry
 
 
Services & Sizing
 
 
 
Complimentary Resizing (Within ±2 Sizes):We offer complimentary resizing within ±2 sizes based on the current listed size (Japan Size 12 / approx. US 6–6.25).Complimentary range: Japan sizes 10 to 14 (approx. US 5.25 to 7).
Current Size (Approx. Japan 12): Ships within 2–3 business days.
Resized Orders: Please allow approximately 3 weeks for bespoke bench resizing prior to dispatch.
 
 
Custom Sizing (Beyond ±2 Sizes):Sizes outside the complimentary ±2 range are available for an additional fee. Please feel free to inquire with your desired size.
 
 
Delivery Carrier:Yamato Transport (TA-Q-BIN Compact)(Secure, trackable delivery)
 
 
Bespoke Commissions & Remodeling: We gladly welcome custom designs, semi-bespoke commissions, and heirloom gemstone remodeling.
 
 
Private Salon Appointments: Experience this ring's subtle champagne warmth, fluid curved silhouette, and dual-texture craftsmanship firsthand at our private salon (by appointment only). Please contact us to schedule your visit.
 
 
Jewelry Care & Handling
 
 
 
Daily Maintenance: After wearing, gently wipe the surface with a soft, clean lint-free cloth. Store in an airtight jewelry pouch or padded box away from open air, direct sunlight, and excessive humidity.
 
 
Dual Finish Preservation: To maintain the distinct contrast between the matte-textured line and the polished line, avoid abrasive polishing pastes or cloths across the textured areas. Over time, gentle natural wear may soften high-contact surfaces, adding personal character to the piece.
 
 
Delicate Setting & Prongs: The slender marquise tips and contoured crossover band are intricately fabricated. Please remove the ring before vigorous exercise, bathing, sleeping, gardening, or household chores to avoid accidental snagging or pressure deformation.
 
 
Chemical Exposure: Avoid direct contact with hand lotions, perfumes, harsh household chemicals, hot spring minerals, and chlorine, which can dull natural stone luster and cause surface discoloration.
 
 
Natural Characteristics: Natural diamonds feature subtle individual variations in transparency, color zoning, and microscopic crystalline veils—celebrated as authentic proof of untreated origin.
 
 
For more details on gemstone nuances and care instructions, please refer to our [Purchase & Care Guide].