1 1

Madison Avenue Diamond

2ct Emerald Cut Lab Grown Ruby

2ct Emerald Cut Lab Grown Ruby

HK$2,760.00
HK$2,760.00
Sale Sold out
Shipping calculated at checkout.

2ct Emerald Cut Lab-Grown Ruby   

We’ve removed the confusing choices—so you don’t have to worry about picking the wrong one.

Every stone we sell is:

Vivid Red (the highest premium color grade for ruby—intense, pure red with exceptional saturation and brilliance, reminiscent of the legendary "Pigeon's Blood" hue)

We only offer this one top-tier standard—so you never have to compare lower grades or second-guess your decision.

You just choose the size. That’s it.

___________________________________________________________________________________________________  

Lab Grown Ruby 

Lab Grown Ruby is a laboratory-created gemstone that perfectly replicates the fiery, vivid red color and exceptional brilliance of rare natural ruby—delivering the same luxurious passion and sparkle without the high cost or environmental impact of mining.

Key Features:

  • Origin & Creation — Grown in controlled lab conditions using advanced methods (such as hydrothermal or flame fusion for synthetic corundum), it matches the exact chemical composition (aluminum oxide with chromium), crystal structure, and optical properties of natural ruby—chemically and physically identical, yet more ethical, sustainable, and accessible.
  • Color & Clarity — Intense, vibrant red (often described as vivid or pigeon's blood-like) with stunning fire and brilliance; high clarity with minimal inclusions for maximum light performance and eye-catching appeal in any setting.
  • Durability — Exceptional hardness of 9 on the Mohs scale, identical to natural ruby—perfect for everyday wear in engagement rings, earrings, pendants, and fine jewelry that lasts a lifetime.   

 

Jewelry returns subject to conditions. Shipping Detail

We curated the collection so you can skip the search. Every diamond we offer is already the perfect choice.


Every diamond we sell is

D
Color Grade

The highest color grade — completely colorless, the rarest and most coveted. E Grade applied to Limited Sale Collection 
VVS
Clarity Grade

VVS1–VVS2: virtually flawless to the naked eye, only minute inclusions under 10× magnification
3EX
Ideal Cut

Excellent Cut, Polish & Symmetry — the highest grade for maximum brilliance and sparkle
IGI
Certified

Independently graded by the International Gemological Institute — certificate emailed before dispatch

We only sell this one premium standard — so you never have to compare lower grades, or second-guess your decision.


You just choose the size. That's it.

View full details

Build Your Bracelet

Drag a charm onto a glowing slot

Silver charm bracelet
Total: $2,760.00

Choose your charms

Loading charms...

Things you need to know before purchase

💎 MadisonDia Premium Lab-Grown Diamond Standards ▼

Only International Gemological Institute (IGI) certified diamonds — ID EX / EX grade, each meeting our proprietary MISI™ (MadisonDia Ideal Sparkle Index) score of 80+.

MISI™ goes beyond the traditional 4Cs by evaluating advanced light performance — brilliance, fire, and scintillation — ensuring exceptional real-world sparkle, not just laboratory grading.

  • ✉️ After purchase, we'll email the IGI certificate for your review.
  • 💎 Not loving the diamond? Just say so — we'll show you 5+ replacements of the same size.
  • 🔄 Still not satisfied? Get a full refund, no fees — guaranteed.
📦 Shipping & Return ▼

Free Shipping on all purchases

💎 Loose Diamonds

  • Processing: 1–2 business days
  • Shipping: 3–8 business days (insured courier)
  • 30-day unconditional refund

💍 Finished Jewelry

  • Production: 5–15 business days
  • Shipping: 3–8 business days after production
  • Diamond portion refunded in store credits
  • Jewelry: USD $40 polishing & restock fee
  • 14-day refund window

Shipping details → Return & refund policy →

🏛️ Why Buy from Madison Avenue HK | MadisonDia ▼

A trusted name since 2012 — Madison Avenue is a well-known physical luxury boutique in Hong Kong. With a long and reliable track record, you can also verify our 5-star rating on BUYMA.

🔧 Free Repair Service

  • • Complimentary repair within the first year. After one year, repair costs are quoted separately.
  • • For side stones (if any, excluding the main diamond), one complimentary repair within the first year. Afterward, costs are quoted separately.
  • • Due to variations in craftsmanship, certain items may not be eligible for complimentary service. Excludes damage caused by human factors.

Frequently Asked Questions

Why Choose MadisonDia for Your Diamond?

Madison Avenue | MadisonDia brings over a decade of experience in luxury and diamond jewelry sales across Hong Kong, Macau, Taiwan, and Japan. Unlike other merchants who rely on inflated reviews, our perfect 5.0 seller rating on BUYMA is verified and backed by genuine customer transactions. Every diamond is independently certified by IGI or GIA. Thanks to our direct pricing model, you can acquire premium diamonds at unbeatable prices. We also maintain extensive inventory of lab-grown diamonds for our clients to choose from. Whether in product quality, pricing, or credibility, MadisonDia consistently outperforms other vendors.

Detail competition comparison

What is a lab-grown diamond?

Lab-grown diamonds are real diamonds, created using advanced technology that replicates the natural formation process. They are identical in composition, brilliance, and durability to mined diamonds—without the environmental and ethical concerns.

👉 For more details, please visit our Full Explanation Page.

Why are MadisonDia's diamonds more affordable?

Just as Madison Avenue has always offered luxury without the unnecessary markup, MadisonDia eliminates the middlemen. By working directly with leading laboratories, we provide exceptional lab-grown diamonds at true factory-direct prices.

Is shopping on your website secure?

Yes. Our site is fully protected withSSL encryption, and payments are securely processed via trusted gateways such as Stripe and PayPal. We never store your payment details.