Platinum Halo Round Brilliant · 1.5ct
5 Jan 2026
★★★★★
"The halo makes the centre stone look enormous. In platinum it is absolutely dazzling — the whole ring catches light from every angle. Truly a show-stopper."
◈ Verified Purchase
◈ GIA or IGI Certified
Popular · Platinum Collection
Platinum Halo Round Brilliant
Round Brilliant · Diamond Halo · 950 Platinum
A crown of brilliant diamonds encircles the centre stone — amplifying its presence, doubling its radiance. The definitive halo ring, crafted in 950 platinum.
€2,990
€11,500
Save 74%
Price includes GIA or IGI certificate & free engraving · Financing available
Metal 950 Platinum
Diamond Carat 1.5ct — €2,990
Ring Size (EU) Select a size
GIA or IGI Certified Diamond
Free Worldwide Shipping
60-Day Full Return
Free Engraving Included
Lifetime Care & Resizing
Secure Insured Delivery
GIA
GIA or IGI grading certificate included. Every diamond is independently graded for Cut, Colour, Clarity and Carat. Ships inside the presentation box.
ShapeRound Brilliant
Diamond TypeCVD Lab-Grown
Colour GradeD–F
Clarity GradeVS1–VS2
Cut GradeExcellent / Ideal
SettingDiamond Halo Pave Setting
Metal950 Platinum
Band Width2.0mm
Halo DiamondsApprox. 0.25ctw
CertificateGIA or IGI
Lab-grown diamonds are real diamonds — chemically, physically and optically identical to mined diamonds. Grown using CVD technology and certified by GIA or IGI, they are indistinguishable from mined stones even under gemological instruments.
- Free fully-insured worldwide shipping · 3–7 business days
- DHL Express delivery in a luxury presentation box
- 60-day full-refund return policy
- Free return shipping label included
- Free professional cleaning once per year, for life
- Free prong tightening and stone inspection annually
- One free resizing within 12 months of purchase
- Complimentary ring polishing at any time
Platinum Halo Round Brilliant Engagement Ring
The halo engagement ring is one of the most celebrated designs in fine jewellery — and the round brilliant halo in 950 platinum is its most iconic expression. A precisely set ring of brilliant-cut diamonds surrounds the centre stone, amplifying its diameter and multiplying its radiance. The result is a ring that commands attention in any room.
Each halo diamond is individually selected and pave-set for perfect alignment, creating a seamless crown of light around the main stone. Set in 950 platinum — the densest and most durable of all precious metals — the halo setting will hold its brilliance and security for generations. Unlike white gold, platinum requires no replating.
The centre diamond is certified D–F in colour and VS1–VS2 in clarity by GIA or IGI. Free engraving (up to 30 characters) is included, and your ring arrives ready to propose in our signature luxury presentation box.
- Diamond halo amplifies apparent size by 25–40%
- D–F colourless, VS1–VS2 clarity centre stone
- Approx. 0.25ctw of matching halo brilliants
- 950 platinum — the ultimate durable, naturally white metal
- Official GIA or IGI grading certificate included
- Free engraving up to 30 characters
- 74% less than an equivalent mined diamond halo ring
| SKU | GLD-PT-HAL-RB-001 |
| Setting | Diamond Halo Pave Setting |
| Diamond Shape | Round Brilliant |
| Diamond Type | CVD Lab-Grown |
| Carat Range | 0.5ct – 3.0ct |
| Colour Grade | D–F |
| Clarity Grade | VS1–VS2 |
| Cut Grade | Excellent / Ideal |
| Certificate | GIA or IGI (included) |
| Metal | 950 Platinum |
| Band Width | 2.0mm |
| Halo Diamonds | Approx. 0.25ctw pave-set brilliants |
| Sizes | EU 46–60 |
| Engraving | Free, up to 30 characters |
| Delivery | 3–7 business days, DHL Express insured |
| Returns | 60 days, full refund |
4.9
★★★★★
Based on 97 reviews
Platinum Halo Round Brilliant · 2.0ct
28 Feb 2026
★★★★★
"The craftsmanship is impeccable — every halo stone is perfectly set and the platinum shank is solid. She said yes immediately."
◈ Verified Purchase
Platinum Halo Round Brilliant · 1.0ct
2 Dec 2025
★★★★★
"We went with the 1.0ct centre and the halo makes it look like a 1.5ct easily. The value is extraordinary. GIA certificate was an important detail for us."
◈ Verified Purchase
Platinum Halo Round Brilliant · 1.5ct
19 Mar 2026
★★★★★
"The 360 video was accurate to the last detail. The halo is even more brilliant in person. Delivered in a stunning box with the certificate. Absolutely perfect."
◈ Verified Purchase
A diamond halo typically increases the apparent face-up size of the ring by 25–40%, depending on the centre stone size. A 1.0ct round with a halo can appear equivalent to a 1.3ct solitaire — making halos exceptional value for visual impact.
The main GIA or IGI certificate covers the centre stone. The halo diamonds are E–F colour and VS2–SI1 clarity, precision-matched to complement the centre stone beautifully.
Halo rings have more exposed diamond surfaces and more prongs. We recommend our complimentary annual inspection and prong tightening service included free with every purchase.
The band on this ring is polished 950 platinum with a gentle taper toward the shank. Pave band versions are available in our Platinum Pave Round Brilliant listing.
Yes — the interior of the shank has space for up to 30 characters of personalised engraving, entirely free, without affecting the ring's structural integrity.
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