Vintage Oval Sapphire Engagement Ring — 3.10tcw Natural Sapphire & Diamond | 14kt White Gold

Vintage Oval Sapphire Engagement Ring | 1.55ct Natural Sapphire Center | Marquise & Round Diamond Accents | 14kt White Gold

A vintage-inspired oval sapphire engagement ring featuring a 1.55 carat natural oval-cut sapphire at center, flanked by marquise and round diamonds and layered sapphire accents — 3.10 carats total weight of natural sapphires and diamonds, set in 14kt white gold. The architectural silhouette, the marquise diamond wingwork, and the layered stone composition all draw directly from vintage and Edwardian-era fine jewelry traditions, rendered here in a design that is distinctly contemporary in its restraint. SKU: AJENG-0030. $2,400.

Ring at a Glance

• Center Stone: Natural Oval-Cut Sapphire — 1.55ct
• Diamond Accents: Marquise-Cut Diamond — 0.15ct & Round-Cut Diamond — 0.22ct
• Sapphire Accents: Natural Round-Cut Sapphires
• Total Carat Weight: 3.10tcw
• Stone Type: Natural Sapphire & Natural Diamond
• Style: Vintage-Inspired
• Metal: 14kt White Gold (585 purity)
• SKU: AJENG-0030
• Price: $2,400

The Oval Sapphire — 1.55ct Natural Center Stone

The 1.55 carat oval-cut sapphire at the heart of this ring is a natural stone — formed through geological processes, with its deep blue color the result of trace iron and titanium within the crystal structure. Sapphire is rated 9 on the Mohs hardness scale, second only to diamond, making it one of the most durable center stones available for an engagement ring worn daily. The oval cut maximizes the sapphire’s color saturation across a broad face-up area, with the elongated silhouette extending the stone’s visual presence across the finger in a way that amplifies rather than concentrates the stone’s color depth. At 1.55 carats, this center sapphire carries significant visual weight — the kind of presence that reads clearly from across a room and holds attention in person.

The Vintage-Inspired Design — Marquise Diamonds, Layered Sapphires

The defining visual element of this ring is its composition: a 1.55ct oval sapphire center flanked by marquise-cut diamond accents and layered round sapphires, arranged in an architectural silhouette that draws directly from Edwardian and Victorian-era fine jewelry. The marquise diamond — with its elongated pointed oval shape — was one of the most favored accent stones in vintage engagement ring design because its directionality amplifies and echoes the center stone’s geometry rather than competing with it. The additional round diamonds and sapphire accents add layered depth to the composition, creating the sense that the ring unfolds from the center outward in successive planes of stone and metal. Nothing about this design is accidental — it is a carefully considered vintage composition built for a buyer who specifically wants the language of heritage jewelry in a ring that functions in a modern context.

Natural Sapphires & Diamonds Throughout

Every stone in this ring is natural — the 1.55ct oval center sapphire, the round sapphire accents, the 0.15ct marquise diamond, and the 0.22ct round diamond are all mined stones. At $2,400 for 3.10 carats total weight of natural sapphires and diamonds in 14kt white gold with a vintage-inspired design, this ring represents substantial value for the quality and complexity of its composition. Natural sapphire’s Mohs 9 hardness ensures the center stone and sapphire accents will wear as durably as the diamond elements — all stones in this ring are fully suited to daily wear as an engagement ring.

✦ Why Shop With Treasured & Co.

• ✔ Natural oval sapphire center — 1.55ct, Mohs 9 hardness
• ✔ Marquise & round diamond accents — 0.37ct total
• ✔ Natural round sapphire accents — full vintage composition
• ✔ 3.10tcw total — 14kt white gold, 585 purity
• ✔ Free shipping on all orders
• ✔ Financing from $150/mo through Affirm
• ✔ In-store viewing: 30-06 Steinway St, Astoria, NY 11103
• ✔ Call us: (718) 956-0001

What Is a Vintage Oval Sapphire Engagement Ring?

A vintage oval sapphire engagement ring features a natural oval-cut sapphire center stone set in a design that references or draws from the aesthetic traditions of Victorian, Edwardian, or Art Deco-era fine jewelry — typically characterized by intricate metalwork, mixed stone compositions, directional accent stones like marquise cuts, and a sense of layered visual complexity. Sapphire has a long history as an engagement ring center stone predating the twentieth-century diamond solitaire tradition, which means vintage sapphire rings carry both historical authenticity and a specific visual language that contemporary buyers recognize immediately. This ring — with its 1.55ct oval sapphire, marquise and round diamond accents, and layered round sapphires in 14kt white gold — is a vintage-inspired design in the fullest sense: the stone selection, the silhouette, and the compositional layering all reflect the visual principles of heritage fine jewelry, built for a buyer who has specifically chosen that aesthetic over the conventional diamond solitaire.

Specifications

Center Stone:

Natural Sapphire

Total Carat Weight:

3.10 tcw

Cut:

Oval

Metal:

14Kt White Gold

Style:

Vintage

About This Ring

Sapphire is 9 on the Mohs scale — second only to diamond — making it fully suited to daily wear in an engagement ring, not just an heirloom piece.

Vintage-style settings draw on craftsmanship traditions that pre-date mass production — milgrain, filigree, and hand-set details you don't see on factory-made rings.

What's Included

• A Treasured & Co. certificate of authenticity
• Hand-finished presentation box
• Free insured 2-day FedEx or USPS Priority shipping (US domestic)
• Complimentary first resizing within 60 days of delivery
• 30-day return window — full refund, no restocking fee
• Lifetime craftsmanship guarantee

Browse more unique engagement rings in our collection, or contact our specialist for sizing, viewing, or custom design questions.