1.90ct Natural Round Cut Sapphire & Diamond Ring GR077



This 18k white gold ring is set with a 1.20ct natural round cut sapphire and is complimented with shared-claw diamond set round brilliant cut diamonds on the band. The total carat is 1.90ct.

This ring can also be made using lab grown gemstones/ diamonds. Please contact us to discuss options.

  • We specialise in sourcing the best gemstone/diamond for your budget.
  • With access to thousands of loose gemstones from our network of International Diamond Brokers, we can amend the gemstone to suit your style and budget.
  • Contact us to view a range of other gemstone options in our Dublin Jewellers located in Powerscourt Townhouse-just off Grafton Street.

When you purchase a ring at  Commins & Co Jewellers, we offer a free cleaning service on the ring for life using our sonic machine. It takes a few minutes and there is no need to book an appointment.

We also offer a free independent valuation on our diamond engagement rings, ask in store for details.

Please note that appointments are not necessary but to ensure you do get seen on the day, we do advise booking an appointment to view engagement rings or wedding rings. You can contact us via email or phone to book an appointment.

Tel: 01-4422472  Email: 

Ring Reference: GR077


Ring Reference Number – GR077 

Stone: Sapphire
Sapphire Carat: 1.20cts

Total Carat: 1.90cts
Shape:  Round Cut
Metal In Stock: 18k White Gold
Other Available Metals: 18k white; rose; yellow; Platinum
Finger Size: M in stock – Available to order in all sizes

Please allow 2-4 weeks to have this ring made in a different metal or gemstone/ diamond spec.



  • Free worldwide trackable shipping with DHL on orders over €250
  • Free post within Ireland through Registered post with An Post on items over €100
  • €5 registered post charge on items under €100 within Ireland
  • If you have selected a Bespoke Designed piece, it can take up to four weeks to make
  • Free ring resizing within 30 days of purchase
  • We provide complimentary inspection and sonic cleaning for rings and jewellery purchased through our jewellers or website

For Online Orders we operate a 14 day Refund / Exchange policy
All goods must be returned unworn, in original packaging, in original condition and accompanied by proof of purchase.

Refunds & Exchanges by post.

If you wish to exchange or receive a refund on an item, please return the item to our jewellers in Powerscourt Townhouse:

Commins & Co Jewellers
Unit 23N, Powerscourt Townhouse.
59 William Street
Dublin 2

(We are not responsible for any items lost in transit while being returned to us) within 14 days of receiving your order.
All goods must be returned unworn, in original packaging and condition and accompanied by proof of purchase.

For hygiene reasons, we are unable to accept the exchange of earrings. This does not affect your statutory rights

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How our
Diamonds are Sourced

At Commins And Co Jewellers, we work closely with nine international diamond dealers from across the world. They have access to over 100 million certified diamonds – certified by the GIA, HRD Antwerp or IGI Antwerp. This ensures the best quality, choice, value and ethical sourcing for our customers.

We work closely with the manufacturers of lab grown diamonds in the US. We have access to over 250,000 certified lab grown diamonds.

Diamond Information

Determining the quality of a diamond involves what jewellers refer to as the “Four C’s”; Cut, Colour, Clarity and Carat.

We believe there are 8 things to be aware of when considering buying a diamond.

  • Diamond-Cut-Grade

    Diamond Cut

    The cut of the diamond is different to the shape. The cut relates to how the facets interact with light. In simple terms, it relates to the sparkle of your diamond. This information is graded on a diamond certificate. It is graded from 'excellent'; 'very good'; 'good'; 'fair' ;'poor'. We recommend a cut grade of 'excellent' or 'very good' to ensure you get maximum sparkle in your diamond.

Packaged With Love

Packaging Dublin Jewellers Commins and coWhen you purchase an engagement ring from Commins And Co Jewellers, your ring will be presented in a luxurious piano black ring box with a black leather inside. This ring box is presented in a larger black box with a silver coloured ribbon. The inside of the box is padded with light grey silk for a luxury look and feel.



Knowing the correct finger size for you or your partner can be challenging. We offer complimentary ring sizing if you order a ring in the incorrect finger size. We also facilitate free ring resizing within the first 30 days of your purchase to ensure your ring is the perfect fit. We offer a zero profit goldsmith service for our customers. Any future amendments or alterations to your ring can be done by our in house goldsmith at our cost price.

Complimentary Engraving

We offer complimentary engraving on engagement rings, eternity rings or wedding rings. We can engrave whatever text you want on the inside of your ring: your name; your partners name; a personal message; a date or even google coordinates of where you proposed – the options are almost endless.