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Celestar Diamonds

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Be the first to access new designs, private releases, and curated jewelry insights from Celestar Diamonds.
rings on black velvet

Ethical lab-grown & natural diamonds

Crafted in Canada. Inspired by Forever.

Shop Engagement Rings
Luxury jewelry flat lay on a black velvet background with a spotlight effect, including a diamond necklace and stud earrings, photographed in soft contrast and high clarity"

Elegant & Timeless

Our best sellers

Emerald Cut Full Eternity Band 21pcs
Emerald Cut Full Eternity Band 21pcs Sale price$5,999.00
Color
Sold outEmerald Cut Full Eternity Band 18pcs
Emerald Cut Full Eternity Band 18pcs Sale price$8,899.00 Regular price$9,999.00
Color
Emerald Cut Full Eternity Band 23pcs
Emerald Cut Full Eternity Band 23pcs Sale price$5,299.00
Color
Full Eternity Diamond Band (3.2 mm Round, 19 Stones)
Full Eternity Diamond Band (3.2 mm Round, 19 Stones) Sale price$2,499.00 Regular price$2,999.00
Color
Sold outOval Cut Full Eternity Lab-Grown Diamond Band (6.3×4.5 mm, 15 Stones)
Oval Cut Full Eternity Lab-Grown Diamond Band (6.3×4.5 mm, 15 Stones) Sale price$7,999.00 Regular price$8,999.00
Color
Oval Cut Full Eternity Band (4.7×3.35 mm, 19 Stones)
Oval Cut Full Eternity Band (4.7×3.35 mm, 19 Stones) Sale price$3,499.00 Regular price$4,999.00
Color
For Her
Product Sale price$49.99
(4.5)
Product Sale price$49.99
(4.5)
Product Sale price$49.99
(4.5)
Product Sale price$49.99
(4.5)
Product Sale price$49.99
(4.5)
Product Sale price$49.99
(4.5)
Product Sale price$49.99
(4.5)
Product Sale price$49.99
(4.5)
For Him

Lab diamonds • Natural Diamond • Gemstones

Shop by collection

“Explore timeless creations — from sparkling solitaires to colorful gemstones, designed for every story.”

Create a high-end lifestyle image featuring elegant women’s jewelry displayed on a soft cream or champagne background. Include diamond earrings, gemstone rings, and a delicate necklace with gold and platinum tones. Use soft lighting, shallow depth of field, and minimal reflections to emphasize brilliance. Add a subtle bokeh or silk texture for a luxury editorial feel.

For her

mens wedding jewellery, bands

for him

Generate an elegant jewelry gifting scene with small black and emerald green gift boxes tied with golden ribbons. Include subtle jewelry elements — diamond bracelet, pendant, or ring — partially visible from boxes. Set on a dark gradient background (charcoal to deep navy) with soft light reflections to make white text highly legible. Keep the scene warm, romantic, and cinematic — ideal for luxury gift branding.

Gifts & Accessories

Our most loved pieces

SIGNATURE PICKS

Celestar Classic Oval Solitaire Ring – 3.0 Carat
Celestar Classic Oval Solitaire Ring – 3.0 Carat Sale price$3,800.00 Regular price$5,600.00
Color
Celestar Classic Pear Solitaire Ring 3 Carat
Celestar Classic Pear Solitaire Ring 3 Carat Sale price$3,599.00 Regular price$4,999.00
Color
Celestar Classic Round Solitaire Ring 3.0 Carat
Celestar Classic Round Solitaire Ring 3.0 Carat Sale price$2,500.00 Regular price$4,000.00
Color
Celestar Emerald-Cut Diamond Solitaire Ring 3.0 Carat
Celestar Emerald-Cut Diamond Solitaire Ring 3.0 Carat Sale price$3,500.00 Regular price$4,000.00
Color
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craftmanship

Designed for Forever

Free shipping

Enjoy complimentary insured delivery Canada-wide

30-DAY RETURNS

Shop with confidence-easy, hassle-free returns.

lifetime warranty

Lifetime warranty covering craftsmanship and manufacturing defects.

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