2N Graded Premium Lab Grown Diamond IGI Certified
Men's ring (solitaire) in solid 18K Yellow Gold, set with one 2N Graded Premium Lab Grown Diamond totalling 4.65 carats. Centre: 1 radiant diamond of 4.65 ct, 11.2x8.5 mm, Fancy Brown, VS clarity or better, radiant cut to Ideal proportions, Excellent polish and symmetry. Total gold weight 10.25 g of 18K Yellow Gold.
At its heart sits a 4.65 carat radiant diamond graded Fancy Brown, 11.2x8.5 mm face-up, its colour alive with white and spectral flashes, held in a four-prong head of solid 18K Yellow Gold. The solid 18K Yellow Gold band is shown in US size 7. Total diamond weight 4.65 carats; total gold weight 10.25 g.
On the hand the centre radiant, 11.2x8.5 mm face-up, reads clearly from across a table yet sits comfortably between the knuckles. It is shown in US size 7 and can be sized to fit. 10.25 g of solid 18K Yellow Gold gives it a settled, quality weight on the finger: present, never heavy. Wear it every day, alone or beside a band, and let it take the evening when the lights go low.
The same carbon crystal. The same hardness. The same fire and brilliance as a mined stone, identical in every way a gemologist can measure.
What is The 2N Graded Premium Lab Grown Diamond?
Before a stone carries the 2N Graded name, we examine it by hand under the loupe, and if an inclusion is visible to the eye, it is turned away. We then judge its cut and brilliance, and keep only stones with Excellent polish and symmetry, graded Ideal for cut wherever a cut grade applies. Each one is IGI certified and arrives with its report. Only the top 30% pass, and we turn away the other 70%.
Your piece is delivered with its IGI report card.
Spiga Prima
Men's 18K Yellow Gold Lab Grown Diamond Ring
“She stopped thinking her strength was hers alone, and saw the women who handed it down.”
StoneRadiant Cut, The 2N Graded Premium Lab Grown Diamond- US 7
- US 7.5
- US 8
- US 8.5
- US 9
- US 9.5
- US 10
- US 10.5
- US 11
- US 11.5
- US 12
- US 12.5
- US 13
- US 13.5
- US 14
Bench made in New York by our Master Artisans, with new gold only, never melted down or recast. Delivered in 10–14 days.
Jewelry Protection starting at $50 a year
All Risk Policy
Includes Lost, Theft, Fathom Disappearance, Damage
How much can I insure my jewelry for?
Full Paid 2N Diamonds Invoice up to $50,000
subject to underwriting rules
The Story of Spiga Prima
The Atelier drew this ring from the stone outward. The centre is lifted in its prongs so light enters from the sides as well as the face, and plain-metal shoulders lead into a substantial, solid band of masculine proportions. On the hand the centre sits proud of the finger while the shoulders curve away cleanly, so it wears comfortably beside a band. The radiant's cut corners and brilliant faceting give a lively, bright glow from every angle. It is made in 10.25 g of solid 18K Yellow Gold, never hollow, with a weight you feel in the hand. It is made for a promise, an anniversary, or a decision kept, and to be worn every day after. Picture the first time it is worn: the brown stone catches the light and holds the eye before anything else. Made once, to order, it is meant to be given with intention, kept for a lifetime, and one day handed on.
“Quietly, good fortune is filling your cup. A new glow awaits.”