Earrings

Spera 1.50 Ct Princess Spire Studs

Two princess-cut lab-grown diamonds set in a refined four-prong basket of 18k gold.

$1,811.99

Metal — Rose Gold

Purity

Size (US / Canada)

Ring size guide

Measure the inside diameter of a ring that fits the intended finger. Measure across the centre, excluding the metal. The table below is an approximate US/Canada reference.

US / Canada ring sizes
Size	Inside diameter	Circumference
US 3.5	14.47 mm	45.5 mm
US 3.75	14.68 mm	46.1 mm
US 4	14.88 mm	46.8 mm
US 4.25	15.08 mm	47.4 mm
US 4.5	15.29 mm	48 mm
US 4.75	15.49 mm	48.7 mm
US 5	15.69 mm	49.3 mm
US 5.25	15.9 mm	49.9 mm
US 5.5	16.1 mm	50.6 mm
US 5.75	16.3 mm	51.2 mm
US 6	16.51 mm	51.9 mm
US 6.25	16.71 mm	52.5 mm
US 6.5	16.91 mm	53.1 mm
US 6.75	17.12 mm	53.8 mm
US 7	17.32 mm	54.4 mm
US 7.25	17.52 mm	55 mm
US 7.5	17.73 mm	55.7 mm
US 7.75	17.93 mm	56.3 mm
US 8	18.13 mm	57 mm
US 8.25	18.34 mm	57.6 mm
US 8.5	18.54 mm	58.2 mm
US 8.75	18.74 mm	58.9 mm
US 9	18.95 mm	59.5 mm
US 9.25	19.15 mm	60.2 mm
US 9.5	19.35 mm	60.8 mm
US 9.75	19.55 mm	61.4 mm
US 10	19.76 mm	62.1 mm
US 10.25	19.96 mm	62.7 mm
US 10.5	20.16 mm	63.3 mm
US 10.75	20.37 mm	64 mm
US 11	20.57 mm	64.6 mm
US 11.25	20.77 mm	65.3 mm
US 11.5	20.98 mm	65.9 mm
US 11.75	21.18 mm	66.5 mm
US 12	21.38 mm	67.2 mm
US 12.25	21.59 mm	67.8 mm
US 12.5	21.79 mm	68.5 mm
US 12.75	21.99 mm	69.1 mm
US 13	22.2 mm	69.7 mm

Quarter sizes are approximate measurement equivalents. Measure at the end of the day with warm hands. Wider bands can feel tighter. If your size is between two options, ask the atelier to confirm the fit and the sizing system before ordering.

The sizing system for this piece has not been confirmed. Do not match bare numbers to this chart; ask the atelier first.

This guide is for fit reference. Only the sizes listed for this piece are available online; ask the atelier about other sizes.

Please contact the atelier to confirm sizing before ordering this piece.

Qty

Customize this Piece

Diamond size, metal changes and bespoke requests are arranged directly with the atelier on WhatsApp. Online pricing is unaffected.

IGI-certified diamonds
Handmade to order
Hand delivered across the GTA
7–10 day delivery
Lifetime care

Hand delivered across the GTA · estimated 7–10 days

Description

A pair of princess-cut lab-grown diamonds held in tailored four-prong settings. The crisp geometry of the square cut is balanced by a subtle organic detail along the basket structure, elevating a classic solitaire silhouette.

Crafted in 18k gold, each stone is positioned to maximize light entry across every facet. The refined posts ensure a flush, balanced fit against the lobe for daily wear.

Offered as a total weight of 1.50 carats, the pair delivers balanced symmetry and clean architectural lines.

Price breakdown

Selected piece · 18KT Rose Gold: $1,811.99

Shown in CAD. Taxes are calculated at checkout. Contact the atelier for an itemised metal, diamond and craftsmanship quote.

Product details

Carat Weight: 0.75 ct
Total Carat Weight: 1.5 ct
Metal Type: 18KT
Metal Colour: Rose Gold
Diamond Shape: Princess
Diamond Type: Lab-Grown
Diamond Colour: E
Clarity: VVS2
Setting: Solitaire
Weight: 2.0 g
Material: 18k Yellow Gold
backType: Push Back
stoneCount: 2

Spera 1.50 Ct Princess Spire Studs

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