"Radiance of Antique Lace" Cushion Rose-Cut Natural Diamond Ring | 18K Yellow Gold

Thank you for visiting AARUSHI.
 
Introducing our cushion rose-cut natural diamond ring—a one-of-a-kind heirloom piece where intricate antique-style lace meets the tender, botanical warmth of a rare untreated diamond.
 
Design
 
A sunlit fusion of pale green and gold, framed in delicate antique lace.
 
At the center of this ring rests an untreated natural diamond carved into an antique cushion rose cut. Blending hues of pale meadow green and tender pastel yellow, the gem reveals a fresh, dew-kissed color nuance that awakens as it catches the light. Its broad, gentle facets cast a soft, watery luster—radiating quiet clarity rather than overwhelming brilliance.
 
The rounded square cushion silhouette lends crisp definition to the gem’s gentle coloring, creating an eye-catching focal point that feels both classic and distinctly modern.
 
Along the band, skilled artisans have carved intricate openwork lace accented by fine milgrain beading. The continuous row of tiny golden beads and airy negative space evoke the romantic texture of heirloom lace, lending an airy, weightless elegance to the hand.
 
Crafted in rich 18K yellow gold, the metal’s warm, sun-drenched tone embraces the greenish-yellow diamond in seamless harmony. Wear it solo for an understated everyday statement, or layer it alongside slender bands for a curated, artisanal stack.
 
Craftsmanship
 
 
 
Lapidary Dedication (India Atelier):Every natural diamond is individually hand-cut and polished at our own atelier in India, honoring each stone’s intrinsic personality, crystal structure, and color distribution.
 
 
Master Japanese Bench Craft:Experienced bench jewellers in Japan carefully craft the delicate openwork filigree and hand-beaded milgrain to ensure a comfortable fit, structural balance, and heirloom-level longevity.
 
 
100% Untreated Natural Gemstone:This diamond is completely free of artificial treatments, irradiation, or heat enhancement—celebrating the Earth’s authentic palette.
 
 
A meaningful everyday talisman for yourself, or an unforgettable gift celebrating love, grace, and individuality for someone dear.
 
Details
 
 
 
Item No.: ADA-39
 
 
Material: 18K Yellow Gold (K18YG)
 
 
Ring Size: Approx. Japan 12 (Approx. US 6 / UK L½–M)
 
 
Diamond Weight: 0.17 ct
 
 
Diamond Dimensions: Approx. 3.12 × 3.00 × 1.90 mm
 
 
Color: Natural Greenish Yellow (Untreated)
 
 
Cut: Cushion Rose Cut
 
 
Certificate: Includes GCI Gem Identification Card Certificate
 
 
Band Accents: Openwork lace filigree with fine milgrain beading
 
 
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 / UK L½–M).Complimentary range: Japan sizes 10 to 14 (approx. US 5.25 to 6.75).
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 contact us with your desired ring size.
 
 
Bespoke & Custom Commissions: We warmly welcome bespoke orders, semi-custom commissions, and heirloom jewelry remodeling.
 
 
Private Salon Appointments: Experience the subtle color nuances, hand-feel, and ring fit firsthand at our private salon (by appointment only). Please contact us to schedule your visit.
 
 
Jewelry Care & Handling
 
 
 
Daily Care: After wearing, gently wipe the metal and gemstone surfaces using a soft, dry lint-free cloth. Store in an airtight pouch or padded jewelry box away from direct light and humidity.
 
 
Natural Characteristics: Natural diamonds feature subtle individual differences in hue, transparency, and internal crystalline inclusions. These are not defects, but authentic hallmarks of an untreated, Earth-mined gemstone.
 
 
Delicate Openwork & Milgrain: The openwork lace detailing, fine milgrain beads, and bezel settings are finely crafted. Please avoid strong impacts, excessive pressure, or sharp friction that could deform the band or loosen the setting. Take extra care to avoid snagging on loose-knit clothing or fabrics.
 
 
Everyday Handling: We strongly recommend removing your ring before exercising, showering, swimming, sleeping, or performing household chores.
 
 
For more details on gemstone nuances and jewelry care, please refer to our [Purchase & Care Guide].