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MadisonDia Lab Grown Diamond Jewelry

AME051 0.08ct (2.75mm) Full Eternity Lab Grown Diamond Ring D-F VS-VVS 3EX

AME051 0.08ct (2.75mm) Full Eternity Lab Grown Diamond Ring D-F VS-VVS 3EX

HK$9,276.00
HK$9,276.00
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Ring Size

AMELEY Collection AME051 0.08ct (2.75mm) Full Eternity Lab Grown Diamond Ring D-F VS-VVS 3EX

approximately 3 - 5g 18K/9K gold 

Approximately 2.75mm/0.08ct up per stone.

*Number of diamonds varies depending on size.

The AMELEY Collection AME051 Full Eternity Lab-Grown Diamond Ring represents the pinnacle of luxury and enduring love. Featuring a continuous circle of substantial 2.75mm round-cut lab-grown diamonds, this eternity band delivers breathtaking, 360-degree brilliance that commands attention from every angle.

Each meticulously matched stone weighs approximately 0.08 carats and is strictly graded at premium D-F color and VS-VVS clarity. Cut to exacting 3EX (Excellent) standards, the diamonds offer unparalleled fire and light performance. This bold and radiant eternity band serves beautifully as a standalone statement piece, a luxurious wedding ring, or the crowning jewel of a sophisticated stacking collection.

MadisonDia 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.

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Things you need to know before purchase

🖐️ See Actual Diamond Size on Your Own Finger & Ear ▼

Carat weight alone doesn't tell you how a diamond will actually look on you — finger size, earlobe size, shape, and setting style all affect perceived size. Use our free visualizers to scale any carat weight against your own measurements before you buy.

💍 On Your Finger

Compare 0.5ct to 5ct against your real finger width and see how each carat size reads on the hand.

Diamond Carat Size Visualizer →

💎 On Your Ear

Slide from 0.1ct to 3ct and see the true millimetre width of a stud against a real earlobe, plus a carat-to-mm chart.

Diamond Stud Earring Size Guide →
💎 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.
✨ Personalize Your Diamond Jewelry — At No Additional Cost ▼

Make it truly yours. Every piece in our customizable collection comes with complimentary personalization options — no upcharge, no hidden fees.

💍 Choose Your Prong Setting

Select from four classic prong styles to match your personal taste — Round, Tab, Claw, or Petite Claw.

Four prong setting options: Round, Tab, Claw, and Petite Claw

✍️ Free Engraving

Add a meaningful inscription — a name, date, or short message — engraved into your jewelry at no extra charge.

Note: Prong customization and engraving are available only on designs that support these modifications and have sufficient surface area. Eligibility will be confirmed before production.

📦 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.