3 Stone Princess Cut Diamond Engagement Ring — Halo & Side Stones | 14kt White Gold

3 Stone Princess Cut Diamond Engagement Ring | Halo & Side Stones | 14kt White Gold

A three-stone princess cut diamond engagement ring featuring a halo of round accent diamonds and flanking princess-cut side stones — 0.62 carats total weight of natural diamonds in a prong-set 14kt white gold setting. The princess cut, also called a square cut diamond for its sharp geometric silhouette, delivers brilliant-cut sparkle in a structured architectural form. Three stones, a halo, white gold — a ring designed to be worn and noticed. SKU: AJENG-0027. $3,200.

Ring at a Glance

• Center Stone: Natural Diamond — Princess Cut, 0.22ct
• Princess-Cut Accent Stones: 0.20ct
• Round Halo Accent Stones: 0.20ct
• Total Carat Weight: 0.62tcw
• Metal: 14kt White Gold (585 purity)
• Setting Style: Prong-Set with Halo
• Band Thickness: 3.65mm
• Ring Weight: 3.60g
• SKU: AJENG-0027
• Price: $3,200

The Princess Cut — The Most Popular Square Diamond in Fine Jewelry

The princess cut is the most popular square cut diamond in fine jewelry — and the second most popular diamond cut overall, after round. Often called a square cut engagement ring for its clean 90-degree corners and geometric outline, the princess cut was developed to deliver maximum brilliance from a square shape. Its chevron-style facet pattern beneath the table produces multi-directional sparkle that rivals the round brilliant, while the sharp square silhouette gives it a distinctly modern architectural character. Square cut engagement rings have maintained consistent demand precisely because they appeal to buyers who want the full brilliance of a round-cut diamond in a shape that reads as bold and deliberate rather than conventional. In this three-stone halo setting, the princess cut center is elevated and surrounded — its geometric form amplified by the layers of diamond light around it.

Three Stones — The Halo & Side Stone Composition

This ring is built in layers of light. The princess cut center diamond sits in a prong setting that holds the stone elevated, maximizing light entry from all angles. Around the center, a halo of round accent diamonds adds a continuous ring of brilliant sparkle — making the center stone appear larger and more luminous than it would in a solitaire setting. On either side of the center sit princess-cut accent stones that echo the square geometry of the center diamond, creating a three-stone composition where each element reinforces the next. The round halo diamonds produce the multi-directional fire of brilliant cut stones, while the square princess-cut accents produce sharp geometric flashes — two distinct light effects working together. The three-stone design carries traditional meaning: past, present, and future captured in a single ring. At 0.62 carats total, every point of this ring catches and returns light.

Why White Gold for a Princess Cut Ring

White gold is the most complementary metal for a princess cut diamond. Its cool, neutral tone does not introduce competing warmth into the diamond’s color, allowing the stone to appear as bright and white as possible. The princess cut’s sharp geometric corners and structured facet pattern read at their clearest in white gold — the metal’s reflective surface reinforces the cut’s angular precision rather than softening it. At 14 karats (585 purity), this ring achieves the ideal balance of gold content, structural durability, and everyday wearability. Rhodium-finished white gold maintains its bright, polished tone through regular wear and is easy to re-plate if needed over time.

✦ Why Shop With Treasured & Co.

• ✔ Natural diamonds throughout — center, halo, and princess-cut side stones
• ✔ Princess cut center — the most popular square cut diamond
• ✔ Three-stone halo design — 0.62tcw total
• ✔ Prong-set 14kt white gold — 585 purity
• ✔ Sizes available — contact us for sizing options
• ✔ Free shipping on all orders
• ✔ Financing from $200/mo through Affirm
• ✔ In-store viewing: 30-06 Steinway St, Astoria, NY 11103
• ✔ Call us: (718) 956-0001

What Is a Princess Cut Diamond Engagement Ring?

A princess cut diamond, also known as a square cut diamond, is a modified brilliant cut with sharp 90-degree corners and a layered chevron facet pattern that produces intense, multi-directional sparkle from a square outline. Developed in the 1960s, it quickly became the most popular non-round diamond shape and remains so today. Princess cut engagement rings appeal to buyers who want the full brilliance of a round diamond in a distinctly geometric form — one that reads as bold, modern, and architecturally deliberate. In a three-stone halo setting like this one, the princess cut center is surrounded by both round halo diamonds and matching princess-cut side stones, creating a layered diamond composition that delivers brilliance from every direction in 14kt white gold.

Specifications

Center Stone:

Natural Diamond

Total Carat Weight:

0.62 tcw

Cut:

Princess

Treatment:

Natural

Metal:

14Kt White Gold

Style:

Three Stone & Halo

About This Ring

Each center stone is inspected by our in-house gemologist for color, clarity, and cut precision before the ring is finished and listed. Setting work and final polish are completed in our Astoria, NY atelier.

The three-stone setting carries the meaning of past, present, and future — three diamonds, one for each chapter of a relationship.

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.