This ethereal 18K white gold halo ring presents a serene, ocean-inspired aesthetic centered by a certified 1.85-carat oval-cut natural aquamarine. Sourced from fine estate collections and authenticated by the Singapore Gemology Authority (SGA Report 22W54934), the pastel-blue beryl centerpiece is encircled by a sparkling scalloped halo and pavé-set band of 26 round brilliant-cut natural diamonds totaling 0.28 carats of H-I color and eye-clean SI clarity. Sized at 49.5 EU / 11 HK and weighing 3.80 grams, this pre-loved unbranded ring delivers an elegant, luminous finger presence. TECHNICAL SPECIFICATIONS Jewelry type: Ring (Classified as Halo style) Metal: 18K White Gold Hallmarks: 750 (Observed stamped on the interior shank) Ring size: 49.5 EU / 11 HK Shank profile: Slender pavé-set shank (Observed) Setting style: Four-prong center setting with halo pavé setting Prong count: 4 prongs (for main center aquamarine) Main Stone: - Stone: Natural Aquamarine - Species: Beryl - Quantity: 1 stone - Carat weight: 1.85 ct - Measurements: Approx. 9.03 x 7.02 x 5.15 mm - Shape: Oval - Color: Blue - Transparency: Transparent - Clarity: NA Side Stone: - Stone: Natural Diamond - Quantity: 26 stones - Total carat weight: 0.28 ct - Shape: Round brilliant - Color: H-I - Clarity: SI Total carat weight: 2.13 ct Total jewelry weight: 3.80 g Lot ID: 283996 SKU: SR-WG-283996 Certification: Yes (Physical copy) Certificate Number: SGA 22W54934 CONDITION REPORT Condition: Pre-owned Visible flaws: None; the 1.85ct oval aquamarine and all 26 natural side diamonds are present and securely set within their 18K white gold mountings, and the band maintains full structural integrity and a mirror polish. EXPERT NOTES Based on visual evidence from the provided photography, model imagery, and certificate documentation, the ring displays an oval halo construction crafted in solid 18K white gold. The central 1.85-carat oval blue aquamarine is cradled in an elevated four-prong setting surrounded by a delicate scalloped frame of round brilliant diamonds that transitions into a pavé-set band. The reverse profile reveals an openwork lattice under-gallery designed to maximize light entering the aquamarine, with an observed 750 gold purity hallmark stamped inside the shank, fully corroborated by Singapore Gemology Authority (SGA) Gemstone Report 22W54934. WHY A BUYER WILL LOVE THIS PIECE Buyers will fall in love with this 3.80-gram ring for the tranquil, sea-blue clarity of its 1.85-carat aquamarine and the sparkling contrast of its natural diamond halo. The classic oval halo design elongates the finger with graceful symmetry, making it an exceptional choice for March birthstone celebrations, anniversary gifts, or refined everyday luxury. Sourced sustainably from fine estate collections and backed by a physical SGA certificate, choosing this pre-loved unbranded heirloom represents an eco-conscious luxury choice that celebrates circular fashion while preserving the Earth's natural resources. To ensure absolute peace of mind, every piece in our collection undergoes a rigorous physical authentication process before delivery. This includes gold purity verification to guarantee solid gold composition, microscopic analysis of each gemstone by certified gemologists to verify its natural origin and identify any treatment, and a meticulous physical inspection to confirm setting security and structural integrity. Worldwide Insured Shipping: We securely ship our estate and vintage jewelry collections globally, with frequent deliveries to the USA, UK, Europe, Australia, and beyond. Every international package is fully insured and trackable for your peace of mind. For special needs please feel free to contact us. Please read all the important information below. Please note that the photos provided may show slight variations from the actual item due to lighting, angles, and screen settings. We strive to accurately represent each item's color and details, but slight differences may occur. Rest assured, we aim to provide the most accurate portrayal possible to ensure your satisfaction with your purchase. If you have any questions or require further clarification, please feel free to reach out to us. If the winning bidder decides to cancel/withdraw they will bear the risk, cost of all shipping, and return import duties of the seller. NO RESERVE ITEMS TERMS: We invite you to explore and bid on our exciting no-reserve items! To ensure a transparent and positive experience, please note a few key terms. Some pieces may not include formal certification, and a post-purchase resizing service is available for an additional fee. This service applies only to eligible rings where resizing is physically possible and must be requested within 24 hours of purchase to avoid shipping delays. Your bid is a binding commitment to purchase, and while returns may be accepted under specific circumstances, they are subject to a return fee. Please proceed with your bid only when you are comfortable with and fully accept these conditions. Happy bidding! RESIZING REQUEST: We are pleased to offer complimentary resizing for a change of up to two ring sizes, either up or down. This service is available for all eligible rings, provided the adjustment is physically possible, and must be requested within 24 hours of your purchase to ensure prompt shipping. For any adjustments beyond this range, our policy varies: making a ring larger by more than two sizes will incur an additional fee to cover the cost of adding more gold, while making a ring smaller by more than two sizes remains a complimentary service, as long as it is physically possible. Shipping: 100% Insured. Shipments that are shipped out will be provided with a tracking number. The buyer is responsible for any local customs or VAT fees that might apply to the purchase. -Import duties and taxes are not included in the item price. The Import process is very simple as the shipping company does the entire import procedure, all the customer has to do is pay the VAT and customs clearance. -in Portugal please note that to get the package you will need to use a local broker (new Regulation) -in France, the price of the shipping fee includes the brokerage fee. Due to the country's regulations, customs clearance must take place with a customs broker, so please be aware that shipping time can be 7-12 business days. All the customer has to do is pay the VAT. -in Switzerland, the VAT is only 7%. -in Hong Kong and the USA the VAT is 0%.