Top Diamond Pendant & Necklace Trends in Singapore

Diamond pendants and necklaces continue to be one of Singapore’s most-loved fine jewellery categories, prized for their versatility, symbolism, and effortless elegance. In 2026, consumers are gravitating toward pieces that balance timeless design with modern styling, making diamond necklaces suitable for both daily wear and milestone gifting.

One of the strongest influences shaping current demand is the popularity of layered necklaces. Singaporean women increasingly style diamond pendants at varying lengths, pairing a minimalist solitaire with a subtle accent chain or symbolic charm. This layered approach allows wearers to express individuality while maintaining a refined, luxury look, making diamond pendants more wearable than ever.

At Michael Trio, this shift is reflected in the growing preference for customisable lengths, versatile pendant designs, and diamonds that shine without excess.

Trending Diamond Necklace Styles in Singapore (2026)

1) Solitaire Diamond Pendant – The Everyday Essential

The solitaire diamond pendant remains the most enduring and in-demand style in Singapore. Featuring a single diamond suspended on a fine chain, this design appeals to those who value understated luxury and long-term wearability.

In 2026, solitaire pendants are trending toward cleaner settings, such as bezel and refined prong designs that enhance durability while maximizing brilliance. Many buyers choose solitaires as:

• Daily office jewellery
• First fine diamond purchase
• Anniversary or birthday gifts

Solitaire pendants also layer effortlessly, making them the foundation piece in many modern jewellery wardrobes.

2) Halo Diamond Pendant – Elevated Sparkle with Presence

For those seeking more visual impact, halo diamond pendants continue to gain popularity. This style features a centre diamond surrounded by smaller accent diamonds, creating the illusion of a larger stone and increased brilliance.

In Singapore, halo pendants are often selected for:

• Statement evening wear
• Bridal jewellery gifts
• Milestone celebrations such as weddings or major anniversaries

The 2026 trend favours slimmer halos and refined proportions rather than heavy, oversized designs. This ensures the pendant remains elegant, not overpowering, perfect for Singapore’s preference for sophisticated luxury.

3) Heart-Shaped Diamond Necklace – Romantic with Modern Appeal

Heart-shaped diamond necklaces are experiencing a strong revival, especially among younger buyers and couples. Once seen as traditional, the heart motif has been reimagined with sleeker outlines and minimal metal framing, giving it a contemporary edge.

Popular occasions for heart-shaped diamond pendants include:

• Valentine’s Day gifts
• Proposal or promise jewellery
• Personalised romantic milestones

In Singapore’s gifting culture, this style resonates emotionally while remaining stylish enough for everyday wear when executed with restraint.

Diamond Necklaces with Symbolic & Minimalist Accents

Beyond classic pendants, 2026 sees increased interest in diamond-accented symbolic pieces. These include subtle motifs such as:

• Initial or letter pendants
• Geometric diamond bars
• Minimal diamond clusters

These designs appeal to wearers who want meaning without overt symbolism. Light diamond detailing ensures the necklace feels personal yet versatile, aligning with Singapore’s trend toward quiet luxury.

Best Diamond Shapes for Pendants & Necklaces

Choosing the right diamond shape is just as important as the pendant style. Certain shapes perform especially well in necklaces due to how they reflect light and sit on the neckline.

A) Round Diamond – Timeless Brilliance

The round brilliant diamond remains the most popular shape for pendants in Singapore. Its superior light performance ensures maximum sparkle, even in smaller carat sizes.

Why round diamonds work best for necklaces:

• Excellent brilliance from all angles
• Symmetrical appearance when worn
• Complements both classic and modern settings

Round diamond pendants are often recommended for first-time buyers and those seeking a versatile, future-proof piece.

B) Pear-Shaped Diamond – Elegant and Elongating

Pear-shaped diamonds are increasingly popular in 2026 due to their elongated silhouette, which flatters the neckline and adds visual interest.

When used in pendants, pear-shaped diamonds:

• Create a slimming, lengthening effect
• Feel distinctive without being bold
• Work beautifully in solitaire and halo designs

Singaporean buyers often favour pear-shaped pendants for special occasions, as they offer uniqueness while retaining elegance.

Why Diamond Necklaces Are a Smart Jewellery Investment

Diamond pendants and necklaces are among the most worn and versatile fine jewellery pieces, making them a practical luxury purchase. Unlike rings or bracelets, necklaces suit a wide range of outfits, necklines, and occasions.

Key reasons they remain popular in Singapore:

• Suitable for daily and formal wear
• Easy to personalise through design and length
• Ideal for gifting across generations

At Michael Trio, clients increasingly opt for custom-made diamond pendants, allowing them to choose diamond shape, setting style, and chain length for a piece that reflects their lifestyle.

Singapore Price Guide 2026

Note: This guide outlines tiers of pricing seen across Singapore’s diamond necklace market without specific price points, focusing instead on what to expect in each category.

• Entry-Level Tier

At the entry level, buyers can find simple diamond pendants and necklaces that are ideal for daily wear or as a first fine jewellery piece. These often feature smaller stones, lighter chains, or lab-grown diamonds for an accessible yet chic look. 

These pieces strike a balance between elegant aesthetics and affordability, making them perfect for new collectors, everyday wearers, or gifts for younger recipients.

• Mid-Range Tier

In the mid-range segment, expect refined solitaires, halo pendants, and layered pieces with stronger presence and quality. These typically include higher-quality cut diamonds, 18K gold or platinum settings, and design complexity that adds style versatility. 

This tier is popular for milestones like anniversaries, birthdays, or self-treat purchases giving wearers a meaningful piece that transitions from day to night.

• Premium & Luxury Tier

At the premium level, necklaces may feature larger diamonds, intricate cluster designs, or high total diamond weight. These pieces often emphasise craftsmanship and statement appeal, drawing on both traditional and avant-garde design languages.

Luxury buyers may favour bespoke work or limited-edition collections from established houses. With a focus on investment quality and heirloom value, this tier reflects deep personal significance and prestige. 

How to Layer Necklaces Like a Pro

Layering necklaces is one of the most impactful ways to refresh your jewellery game in 2026. Done right, it can transform simple pieces into a cohesive, fashion-forward statement.

A) Length Guide

• Choker (14–16 inches) — Sits high on the neck; great for anchoring layered looks.
• Princess (18 inches) — A classic length that often hits just below the collarbone; ideal for solitaire pendants.
• Matinee (20–24 inches) — Adds movement and depth; perfect for longer pendants or lariats.
• Opera & Rope (28+ inches) — Elegant and dramatic; apply sparingly to prevent overpowering delicate layers.

Start with your shortest, most eye-catching piece (like a simple diamond pendant) and build downward for a gradient effect that feels intentional. 

B) Styling Examples

Everyday Chic:

Pair a dainty solitaire with a mid-length chain and a minimal gold chain for a subtle but curated look perfect for office or casual outings.

Evening Glam:

Mix a halo or cluster pendant with a statement longer chain featuring diamond accents. Add a simple choker for contrast and dimension.

Mix & Match Metals:

Don’t be afraid to combine metals an 18K rose gold diamond pendant can pop beautifully alongside white gold links, creating a layered effect that’s modern yet balanced. 

Conclusion: Defining Your 2026 Diamond Necklace Style

Singapore’s diamond pendant and necklace trends for 2026 prove that classic elegance and personal expression go hand in hand. Whether you’re drawn to minimalist solitaires, ethical lab-grown brilliance, or bold layered statements, there’s a style and a price tier for everyone. Brands like MichaelTrio are at the forefront by offering custom options, high-quality craftsmanship, and transparent processes that appeal to both new and seasoned diamond buyers. 

Ready to find your signature sparkle or build a layered look that’s purely you? Explore Michael Trio’s diamond necklace and pendant collections to discover crafted pieces that reflect your style and story and make 2026 the year you shine brightest.