The stone comes first
Loose diamonds.
Browse the Jewel Stone loose-diamond inventory — IGI-certified stones and ungraded value stones across every shape and carat. Choose one, and we set it into any Jewel Stone design or a piece made just for it.
500 stones available
- Marquise5.10 ctEVVS2—IGI certified$746Enquire
- Round5.09 ctFVS1IDIGI certified$697Enquire
- Asscher5.09 ctEVVS2—IGI certified$845Enquire
- Radiant5.06 ctEVS1—IGI certified$738Enquire
- Radiant5.05 ctFVS1—IGI certified$710Enquire
- Oval5.04 ctEVS2—IGI certified$748Enquire
- Cushion Long5.04 ctDVS2—IGI certified$1,044Enquire
- Radiant5.04 ctFVS1—IGI certified$709Enquire
- Round5.02 ctGVVS2IDIGI certified$643Enquire
- Oval5.00 ctEVVS2—IGI certified$831Enquire
- Oval4.10 ctFVVS2—IGI certified$586Enquire
- Cushion Long4.09 ctFVVS2—IGI certified$603Enquire
- Emerald4.08 ctESI1—IGI certified$418Enquire
- Oval4.08 ctFVVS2—IGI certified$584Enquire
- Oval4.08 ctFVS1—IGI certified$561Enquire
- Cushion Long4.05 ctEVVS1—IGI certified$1,951Enquire
- Oval4.04 ctFVVS2—IGI certified$578Enquire
- Oval4.03 ctFVS1—IGI certified$554Enquire
- Oval4.03 ctFVS1—IGI certified$554Enquire
- Radiant3.60 ctEVVS2—IGI certified$679Enquire
- Radiant3.59 ctEVS1—IGI certified$632Enquire
- Radiant3.58 ctEVS1—IGI certified$630Enquire
- Round3.56 ctDVS1IDIGI certified$542Enquire
- Oval3.54 ctEVS1—IGI certified$518Enquire
Certified vs. non-certified
Two ways to buy a stone.
Certified
Every certified stone carries an independent IGI report documenting its exact cut, colour, clarity, and carat — full confidence, in writing.
Non-certified
Ungraded stones offer the same quality at better value. We grade them in person at your viewing so you see exactly what you are buying.
The 4 Cs
What actually sets a diamond apart.
Cut
The most important C — it governs how light returns to the eye. We favour Excellent and Ideal cuts; a well-cut stone outshines a larger, duller one.
Colour
Graded D (colourless) to Z. Bright, white stones in the D–H range read cleanest; set in the right metal, even faint warmth flatters.
Clarity
From FL/IF through VVS, VS, SI. We select eye-clean stones so inclusions never interrupt the sparkle.
Carat
Weight, not size. Two stones of equal carat can look very different by cut and shape — we balance presence, proportion, and budget.
Can't find your stone?
Tell us shape, budget, and timeline. We'll compare certified and value options from our full inventory, then bring a focused selection to your private viewing.