The Statement Diamond Studs - Bold Brilliance Without Excess (1 CTW)
The Statement Diamond Studs - Bold Brilliance Without Excess (1 CTW)
Diamond stud earring on a white background
Pair of diamond stud earrings on a white background
Gold stud earrings with clear diamonds on a white background
Free shipping. Hand-set. Inspected by our Austin Jewelers Worn daily. Loved long-term.

The Statement Diamond Studs - Bold Brilliance Without Excess (1 CTW)

The Statement Diamond Studs - Bold Brilliance Without Excess (1 CTW)

Designed to stand out without ever feeling overdone.

4.9 (1600+ Google reviews) 20+ Years in Business Easy Returns
Regular price $599.00 USD
$599.00 USD Regular price $1,199.00 USD Sale price
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Limited time

Metal
Most gifted “first diamond” size
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Overview

Our 1 CTW Lab-Grown Diamond Stud Earrings are designed for those who want their diamonds to be noticed, without ever feeling excessive. Each pair features carefully matched lab-grown diamonds selected for exceptional fire, clarity, and balance, set in solid 14K gold for lasting beauty and everyday wear.

Why You’ll Love Them

This size offers a confident presence on the ear, striking the perfect balance between statement and sophistication. Whether worn daily or reserved for special occasions, 1 CTW diamond studs elevate any look with effortless polish and timeless appeal.

Crafted with secure four-prong settings and friction backs, these studs are made to feel as good as they look, refined, comfortable, and built to last.

A modern classic. Designed to stand out, quietly.

What’s Included

Lab-Grown Diamonds
Exceptional fire and clarity, ethically grown.

1 CTW Total Weight
A noticeable upgrade in size while remaining wearable.

Secure 4-Prong Setting
Designed to maximize brilliance and everyday durability.

Solid 14K Gold
Available in white or yellow gold.

Shipping

Most orders ship within 2–5 business days from our Austin, Texas location. You’ll receive tracking as soon as your diamond studs are on their way.

Warranty

Your studs are crafted in solid 14K gold and are backed by Marc Robinson’s warranty against manufacturing defects. Contact us anytime if you experience an issue with your setting or backs.

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Diamond quality

Bold brilliance. Refined restraint.

A full 1 carat total weight of lab-grown diamonds

Stone Type
Lab-Grown Diamond
Clarity
VS2+
Color
Near-Colorless (G+)
Shape
Round Brilliant
Total Carat Weight
1 CTW
Cut & Finish
Optimized for Sparkle

Every diamond is selected by Marc Robinson Jewelers to meet our standards for brilliance, balance, and long-term wear, not mass-graded, never rushed.

DIAMOND SIZE

How does 1 CTW look?

1 CTW offers a bold, confident look, clearly visible on the ear while remaining refined enough for everyday wear.

Diamond studs on ear: 1/4 CTW
1/4 CTW0.125ct each
3.1mm x 3.1mm

Everyday minimal

Small, refined, effortless
Diamond studs on ear: 1/2 CTW
1/2 CTW0.25ct each
4.1mm x 4.1mm

Balanced sparkle

Noticeable, still classic
Diamond studs on ear: 3/4 CTW
3/4 CTW0.375ct each
4.6mm x 4.6mm

Statement sparkle

Elevated bold presence
Diamond studs on ear: 1 CTWSelected
1 CTW0.50ct each
5.2mm x 5.2mm

Bold brilliance

Confident presence, still refined
Diamond studs on ear: 1.5 CTW
1.5 CTW0.75ct each
5.8mm x 5.8mm

Elevated everyday

Noticeable, confident, still effortless
Diamond studs on ear: 2 CTW
2 CTW1.0ct each
6.5mm x 6.5mm

Confident sparkle

Eye-catching, polished, unmistakable
Diamond studs on ear: 3 CTW
3 CTW1.5ct each
7.4mm x 7.4mm

High-impact elegance

Strong presence with refined balance
Diamond studs on ear: 4 CTW
4 CTW2.0ct each
8.2mm x 8.2mm

Signature presence

Maximum impact, still thoughtfully designed

Shown with the same ear angle and setting, only the diamond size changes.

Why 1 CTW?

Because sometimes subtle isn’t the point.

The 1 CTW Diamond Studs are designed for those moments when you want presence, without flash, without excess, and without compromise.

Woman wearing Marc Robinson diamond studs in soft natural light

Chosen for daily wear. Designed to last years, not seasons.

When subtle isn’t the goal.

This is the size people notice, immediately.

Compare

Same craftsmanship. More presence.

Feature Marc Robinson Jewelers Anonymous marketplace listings
Diamond quality* ✓ Hand-selected
✕ Mixed quality
Metal Solid 14K gold Mystery metal
Setting Secure 4-prong basket Lightweight builds
Value Quality Workmanship Race-to-the-bottom prices
Matched pair Balanced sparkle Inconsistent pairs
Returns & support Real humans in TX Support tickets and bots
Quality control Inspected before shipping “As-is” fulfillment
Reputation 4.9★ (1600+ Google reviews) Unknown seller

* Prefer natural diamonds? We carry those too.
Lab-grown simply gives you more size and sparkle at this price point
Our team is happy to walk you through both.

NOT TOO BIG. NOT TOO SMALL.

This is the size most customers choose when they want their studs to be noticed.

  • Perfect for:
  • Professional settings
  • Evenings out
  • Everyday luxury
Lab-grown diamond studs on black fabric at Marc Robinson

Have questions? Our team has helped thousands choose their first diamonds.