3.35Ct AstraNova Halo Sphere – High-Brilliance Diamond Core, Sculpted Luxury Pavé Shank”
3.35Ct AstraNova Halo Sphere – High-Brilliance Diamond Core, Sculpted Luxury Pavé Shank”
Ring Size Guide & Conversion
Find your exact US and Australian ring size.
Measure inside width across existing ring in mm.
Wrap a paper strip around finger and measure length in mm.
| US / CA | UK / AU | EU | Diameter (mm) | Circumference (mm) |
|---|---|---|---|---|
| 3 | F | 44 | 14.1 mm | 44.2 mm |
| 3.5 | G | 45 | 14.5 mm | 45.5 mm |
| 4 | H | 47 | 14.9 mm | 46.8 mm |
| 4.5 | I | 48 | 15.3 mm | 48.0 mm |
| 5 | J | 49 | 15.7 mm | 49.3 mm |
| 5.5 | K | 50 | 16.1 mm | 50.6 mm |
| 6 | L | 52 | 16.5 mm | 51.9 mm |
| 6.5 | M | 53 | 16.9 mm | 53.1 mm |
| 7 | N | 54 | 17.3 mm | 54.4 mm |
| 7.5 | O | 56 | 17.7 mm | 55.7 mm |
| 8 | P | 57 | 18.1 mm | 57.0 mm |
| 8.5 | Q | 58 | 18.5 mm | 58.3 mm |
| 9 | R | 60 | 19.0 mm | 59.5 mm |
| 9.5 | S | 61 | 19.4 mm | 60.8 mm |
| 10 | T | 62 | 19.8 mm | 62.1 mm |
| 10.5 | U | 64 | 20.2 mm | 63.4 mm |
| 11 | V | 65 | 20.6 mm | 64.6 mm |
| 11.5 | W | 66 | 21.0 mm | 65.9 mm |
| 12 | X | 68 | 21.4 mm | 67.2 mm |
◆ A Ring That Captures Light… and Hearts ◆
Some rings sparkle.
This one mesmerizes.
Introducing Eternal Radiance™ — a halo masterpiece handcrafted to perfection.
The round brilliant center diamond floats like a star, surrounded by a constellation of micro pavé diamonds that amplify its luminance from every angle.
From the soft warmth of Rose Gold, to the icy brilliance of White Gold, to the regal depth of Yellow Gold — this ring transforms every proposal into an unforgettable moment.
This is not just jewelry.
This is the beginning of forever.
◆ Designed for the Woman Who Deserves the Finest ◆
✧ She’s elegant.
✧ She’s timeless.
✧ She deserves a ring that mirrors her essence.
✔ Luxury Halo Glow – makes the center stone look larger & more brilliant
✔ Fine Micro Pavé Band – each diamond hand-set for continuous fire
✔ World-Class Lab-Grown Diamond – ethical, eco-luxe & visually flawless
✔ Perfect Balance of Comfort + Glamour
✔ Signature HB Prestige Craftsmanship – premium finish, lifelong durability
When she opens the box, she won’t just smile —
she’ll remember the moment forever.
◆ Product Excellence (The Details Buyers Trust) ◆
✧ Center Stone: Round Brilliant Cut (Premium Lab-Grown)
✧ Halo: Precision Micro Pavé (Low-Profile for Maximum Shine)
✧ Band: Sparkling Pavé Band
✧ Finish: Ultra High Polish
✧ Carat Range: Customizable
✧ Skin-Safe, Hypoallergenic, Nickel-Free
◆ Luxury Packaging ◆
Every ring arrives in our HB Prestige Signature Velvet Box —
soft lighting, rich texture, and instantly gift-ready.
◆ Perfect for ◆
✧ Proposals
✧ Anniversaries
✧ Milestone gifts
✧ “I choose you” moments
◆ Why HB Prestige Jewels is Loved Worldwide ◆
We don’t just sell jewelry.
We craft experiences.
Your ring is made with devotion, inspected by jewelers, and polished to perfection before it reaches your hands.
◆ We stand for ◆
✧ Ethical luxury
✧ Real craftsmanship
✧ Designs that feel personal
✧ Memories that last forever
◆ Diamond Details And Other Specifications ◆
◆ MAIN STONE (CENTER) ◆
✧ Ring Type: 3.35Ct Rare Hidden Halo Round Ring
✧ Diamond Type: Lab Grown Diamond
✧ Measurement: 9.80mm
✧ Diamond Weight: 3.35Ct
✧ Diamond Quantity: 1 Piece
✧ Diamond Shape: Round
✧ Color: E–F
✧ Clarity: VVS
✧ Cut: Excellent
◆ SIDE STONES ◆
✧ Ring Type: 3.35Ct Rare Hidden Halo Round Ring
✧ Diamond Type: Lab Grown Diamond
✧ Measurement: Round:- 1.10mm To 1.60mm
✧ Total Diamond Weight: 0.648Ct
✧ Diamond Quantity: 56 Piece
✧ Diamond Shape: Round
✧ Color: E–F
✧ Clarity: VVS
✧ Cut: Excellent
◆ MULTI MATERIAL OPTIONS ◆
✧ Rose Gold
✧ White Gold
✧ Yellow Gold
◆ Our Services
✧ Free Shipping.
✧ Free Certificate With Every Order.
Manufacturer: HB Prestige
Address: Your Company Address
Country of Origin: India
- Free Shipping above ₹2999.
- Dispatch within 1–2 business days.
- Easy Returns within 7 Days.
- Dry Clean Recommended.
- Do Not Bleach.
- Iron on Low Heat.
- Store in a Cool & Dry Place.
Email : hbprestigejewels@gmail.com
Phone : +91 9723328111
Mon - Sat : 10:00 AM - 7:00 PM
Why Shop With Us
BIS
Hallmark
Exchange &
Buyback
Free 15-Day
Returns
Hbprestige
Certified
Rated
4.7/5

CUSTOMER REVIEWS
Our 8 Cs Promise
We blend a 400-year gemstone legacy with modern technology to craft bespoke fine jewellery faster, offering 30% more value.
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