Midnight Prism | Hammered Black Cosmic Purple-Blue Inlay Tungsten Carbide Ring
Midnight Prism | Hammered Black Cosmic Purple-Blue Inlay Tungsten Carbide Ring
Midnight Prism | Hammered Black Cosmic Purple-Blue Inlay Tungsten Carbide Ring
Midnight Prism | Hammered Black Cosmic Purple-Blue Inlay Tungsten Carbide Ring
Midnight Prism | Hammered Black Cosmic Purple-Blue Inlay Tungsten Carbide Ring
Midnight Prism | Hammered Black Cosmic Purple-Blue Inlay Tungsten Carbide Ring
Midnight Prism | Hammered Black Cosmic Purple-Blue Inlay Tungsten Carbide Ring
Midnight Prism | Hammered Black Cosmic Purple-Blue Inlay Tungsten Carbide Ring
Midnight Prism | Hammered Black Cosmic Purple-Blue Inlay Tungsten Carbide Ring
Midnight Prism | Hammered Black Cosmic Purple-Blue Inlay Tungsten Carbide Ring

Midnight Prism | Hammered Black Cosmic Purple-Blue Inlay Tungsten Carbide Ring

Regular priceS$165
/

GrabPay as low as 41 SGD x 4 installments. Atome 55 SGD x 3 monthly installments.

Not sure what your ring size is?

View our ring size guide

Ring Size
Atome, Shopback, Paynow, GrabPay available in Singapore.


Tungsten Jewelry Low Maintenance, Tough, and Affordable



Midnight Prism | Hammered Black Cosmic Purple-Blue Inlay Tungsten Carbide Ring

A band that catches galaxies. Midnight Prism sets a multi-faceted hammered black exterior against a striking purple-and-blue cosmic inlay running through the centre — fragments of colour that shift between violet, indigo, and electric blue depending on the angle of light. Cut at 8mm wide with a faceted bevelled profile, the contrast between the matte-black geometry and the inlay's depth gives this ring a presence that feels more like wearable art than standard jewellery — a fitting choice for a meaningful gift or a daily statement piece.


Key Features

  • Cosmic Purple-Blue Inlay – A centred band of crushed stone fragments spans violet, magenta, and deep blue tones, creating a galaxy-like effect that shifts with movement and light
  • Multi-Faceted Hammered Finish – The black exterior is cut into dozens of angular facets, each catching light differently to produce a textured, dimensional surface unlike a flat polish
  • Bevelled Edge Profile – Sharp bevelled edges frame the faceted body, adding structure and a more angular silhouette than a standard domed band
  • Tungsten Carbide Core – One of the hardest materials used in fine jewellery, resisting bending, denting, and surface wear far beyond gold, silver, or titanium
  • Scratch-Resistant Surface – The faceted black finish and inlay retain their definition through years of daily handling without dulling
  • Comfort-Fit Interior – A smoothly rounded inner bore allows the ring to sit comfortably for extended periods, even with the bold exterior detail
  • Hypoallergenic – Contains no nickel or reactive alloys, making it suitable for sensitive skin
  • Tarnish & Corrosion Resistant – The band will not rust, discolour, or react to moisture over time
  • Waterproof – Fully wearable through rain, washing, and humid conditions without affecting the finish or inlay colour

Technical Details

Material: Tungsten Carbide
Finish: Multi-Faceted Hammered Black
Inlay: Cosmic Purple-Blue Fragment (Crushed)
Profile: Faceted Bevelled Edge
Width: 8mm
Fit: Comfort Fit Interior
Hypoallergenic: Yes
Tarnish Resistant: Yes
Waterproof: Yes

Price indicated is for one ring.


Why You'll Love It

  • A ring that feels personal – The inlay's colour shift means Midnight Prism looks slightly different in every light — morning sun draws out the blue, evening light pulls the purple forward, giving the ring a sense of depth that static designs simply don't have
  • Stands apart without trying too hard – The faceted black base keeps the overall look grounded and masculine, while the inlay adds just enough colour to make it memorable — ideal for someone who wants a statement piece that isn't loud
  • No compromise on durability – Despite the intricate faceting and coloured inlay, this ring handles daily wear, gym sessions, and humid days exactly like a plain band would — nothing here is fragile

Why Tungsten Rings

Among materials used in modern ring-making, tungsten carbide stands out for its hardness — sitting at roughly 9 on the Mohs scale, or about ten times harder than 18-karat gold. For a ring like Midnight Prism, where dozens of individual facets are cut into the surface and a delicate inlay runs through the centre, that hardness is essential: it's what keeps each facet edge sharp and the inlay fragments secure and unscratched through years of daily wear. A softer metal would round off those facets and dull that contrast within months.

Equally important is how tungsten carbide behaves over time in a tropical climate. It does not tarnish, rust, or react to sweat and humidity — qualities that matter in Singapore's year-round conditions. The deep black of Midnight Prism's hammered finish and the vibrancy of its cosmic inlay are not surface treatments that fade or wear thin; they are permanent characteristics of the material itself. What you see on day one is what you'll see years later, with no re-polishing, re-coating, or special handling required.


Care Instructions

Midnight Prism's faceted surface and cosmic inlay benefit from a simple after-wear routine to stay at their best.

  • Wipe the band down with a soft, dry cloth after each wear, working gently into the facet grooves and the inlay channel to remove oils and moisture
  • For a more thorough clean, rinse under lukewarm water with a touch of mild soap, then dry completely before putting the ring away
  • Store in a sealed pouch or jewellery box when not worn, keeping it separate from harder items that could chip the inlay edges
  • Avoid prolonged exposure to bleach, chlorine, or abrasive chemical cleaners, which can affect the inlay's colour vibrancy over time despite the tungsten's own resistance

Singapore

Mabilis na Paghahatid: Tinatayang 1 - 3 araw ng trabaho
Parehong Araw na Paghahatid: Sa loob ng 24 na oras
Karaniwang Paghahatid: Tinatayang 5 - 9 araw ng trabaho

SAME DAY DELIVERY T & C 
Ang item na parehong araw ay dapat na ang bayad na produkto, upang maging karapat-dapat para sa parehong araw na paghahatid.

IMPORMASYON SA PAGHAHATID PARA SA MGA BAHAY
Lahat ng bag ay nasa ilalim ng karaniwang paghahatid maliban kung may ibang nakasaad.

Malaysia

Mabilis na Paghahatid: Tinatayang 3 - 6 na araw ng trabaho*
Karaniwang Paghahatid: Tinatayang 5 - 12 araw ng trabaho*

Brunei

Express Delivery: Tinatayang 3 - 6 araw ng trabaho*
Karaniwang Paghahatid: Tinatayang 5 - 12 araw ng trabaho*

Pandaigdig

Pandaigdigang Express Delivery: Tinatayang 4 - 12 na araw ng trabaho*
Pandaigdigang Pamantayan ng Paghahatid: Tinatayang 5 - 14 araw ng trabaho*

  • Ang karaniwang paghahatid ay nalalapat sa lahat ng produkto maliban kung tinukoy na iba.
  • Ang pag-uukit ay maaaring mangailangan ng karagdagang 1-2 araw ng trabaho para sa paghahatid.
  • Ang pag-uukit para sa Paghahatid sa Parehong Araw ay matatapos sa parehong araw.
  • Ang mga oras ng pagpapadala na ibinigay ay mga pagtataya mula sa mga kumpanya ng courier; hindi kami mananagot para sa anumang pagkaantala pagkatapos ng pagpapadala.
  • Maaaring mangyari ang mga paminsang pagkaantala dahil sa mga salik na lampas sa aming kontrol, partikular sa mga panahon ng kasagsagan na may kinalaman sa pagpapadala, pag-customize, at produksyon.

Buwis at mga Tungkulin: Kung may mga buwis at/o tungkulin na ipapataw sa iyong pakete, ikaw ang magiging responsable sa pagbabayad ng mga bayarin. Lahat ng paghahatid ay may kasamang tracking number.

Tiyakin na ang Tiara.com.sg ay gagawa ng lahat ng posibleng hakbang upang mabawasan ang anumang potensyal na isyu.

As Featured on The Straits Times

Trusted by 40,000+ customers in Singapore and worldwide. For 10 years, Tiara has been crafting beautiful jewellery, wedding rings and gifts — bringing joy to couples, friends and families, for life's most meaningful moments.

Hundreds of Reviews over the last 10+ Years

★★★★★

I love your rings! Very positive experience with the rings.. comfortable.sleek design, durability & how affordable it is for its quality!

Clarisse C

Singapore

★★★★★

Was blown away by my tungsten ring. Great craftsmanship &quality. Fit perfectly and super fast delivery.

Ivan K

Singapore

★★★★★

Not my first time purchasing from Tiara.com.sg and definitely wont be my last! They never disappoint!

Verified Buyer

Iffa L.

Singapore