Platinum Solitaire Princess Cut · 1.5ct
8 Jan 2026
★★★★★
"The clean square geometry is so striking. Platinum was the only choice for this sharp, cool aesthetic. Absolutely breathtaking."
◈ Verified Purchase
◈ GIA or IGI Certified
New · Platinum Collection
Platinum Solitaire Princess Cut
Princess Cut · 4-Prong · 950 Platinum
The princess cut — square geometry, exceptional brilliance. Bold and modern in 950 platinum, set in a four-prong basket that frames each corner perfectly.
€2,390
€9,200
Save 74%
Price includes GIA or IGI certificate & free engraving · Financing available
Metal 950 Platinum
Diamond Carat 1.5ct — €2,390
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.
ShapePrincess Cut
Diamond TypeCVD Lab-Grown
Colour GradeD–F
Clarity GradeVS1–VS2
Cut GradeExcellent / Ideal
Setting4-Prong Corner-Set Solitaire
Metal950 Platinum
Band Width1.9mm
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 Solitaire Princess Cut Engagement Ring
The princess cut is the second most popular engagement ring diamond in the world. Its distinctive square shape and chevron-pattern facets deliver near-identical brilliance to the round brilliant, with an unmistakably bold, contemporary character. In a four-prong 950 platinum setting, each corner of the stone is precisely cradled, creating a look that is both architecturally striking and elegantly secure.
Platinum's naturally white, dense composition makes it the ideal companion for the princess cut's clean geometry. The metal's cool lustre enhances the diamond's colourless D–F grading, creating a cool, crisp aesthetic that white gold cannot maintain long-term without replating.
Each princess cut is selected for ideal table percentage and depth, ensuring maximum light return across its square face. Independently certified by GIA or IGI, with free personalised engraving and delivered in our luxury presentation box, this ring is ready for any proposal.
- Square cut with chevron facets — bold, modern brilliance
- D–F colourless, VS1–VS2 clarity lab-grown diamond
- 950 platinum — cool lustre, no replating ever required
- 4-prong corner setting — maximum protection and security
- Official GIA or IGI grading certificate included
- Free engraving up to 30 characters
- 74% less than an equivalent mined diamond ring
| SKU | GLD-PT-SOL-PR-001 |
| Setting | 4-Prong Corner-Set Solitaire |
| Diamond Shape | Princess Cut |
| 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 | 1.9mm |
| 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 53 reviews
Platinum Solitaire Princess Cut · 2.0ct
20 Feb 2026
★★★★★
"The GIA certificate gave us total confidence. The princess cut in platinum is breathtaking — bold and minimalist at the same time. She loves it."
◈ Verified Purchase
Platinum Solitaire Princess Cut · 1.0ct
15 Nov 2025
★★★★★
"I was between round and princess for months. The princess in platinum sealed it — the square shape with that cool metal is simply stunning. Zero regrets."
◈ Verified Purchase
Platinum Solitaire Princess Cut · 1.5ct
12 Apr 2026
★★★★★
"The prongs frame each corner perfectly. Delivery was faster than expected and the presentation box was elegant. Highly recommend."
◈ Verified Purchase
The princess cut features a square profile with chevron-pattern facets that deliver exceptional brilliance in a bold, modern silhouette. It typically has a slightly lower price per carat than round, making it excellent value for those who want maximum size in a contemporary shape.
Yes — four V-tip prongs are positioned at each corner of the princess cut, protecting the most vulnerable points of the stone while keeping it secure. Our platinum prongs are precisely fitted and inspected before shipping.
Platinum's cool, silvery-white tone complements the princess cut's sharp geometry perfectly. It is also the most durable setting metal, ensuring the corner prongs remain strong over decades of daily wear.
Engraving supports standard Latin characters, numerals, and common symbols. For special requests, please contact us before ordering. Engraving is laser-etched on the interior band and is entirely free.
Chips on a princess cut's corners are rare with proper prong protection. Platinum's strength further reduces this risk. If chips occur within 24 months of purchase we will repair or replace under our quality guarantee.
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