5.30ct Blue Star Sapphire Signet Ring set in 14k Yellow Gold
30-Day Private Inspection
Acquiring fine gemstones requires absolute confidence. We invite you to view your piece in your own home for 30 days. If it does not perfectly align with your vision, we will arrange a seamless, full-value return.
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Discover the elegance and celestial beauty of this 5.30 ct Blue Star Sapphire Signet Ring set in 14k yellow gold. The centerpiece of this striking piece is a natural blue star sapphire, cut into a smooth oval cabochon that perfectly highlights its rare six-rayed star phenomenon. As light moves across the surface, the star shimmers and shifts, creating a mesmerizing effect that makes this gem truly one of a kind.
The sapphire displays a medium to deep blue hue with strong saturation, and its semi-transparent quality allows the light to dance across the surface. At 5.30 carats, the gem is impressively bold, offering both visual impact and timeless sophistication.
This remarkable stone is set in a solid 14k yellow gold signet-style ring. The design features a substantial yet comfortable shank and a refined silhouette that allows the gemstone to take center stage. The gold has been given a brushed finish, adding a subtle texture that enhances the richness of the metal while giving the ring a contemporary edge.
Weighing 5.83 grams, with a head dimension of 11.46 ×10.38 mm and shank thickness of 2.15 mm, the piece feels both luxurious and durable. Currently sized at 8, the ring comes with complimentary resizing to ensure the perfect fit.
This ring is far more than jewellery; it’s a statement piece that blends natural wonder with expert craftsmanship. The interplay of the star sapphire’s asterism against the brushed gold finish creates a captivating balance of elegance and character. Whether added to a collection or worn daily, it’s a piece designed to impress for generations.
Description:
Gem Type: Star Sapphire
Number of Stones: 1
Weight: 5.30 cts
Measurements: 11.70 x 10.82 x 9.07 mm
Shape: Oval
Cutting Style Crown: Cabochon
Cutting Style Pavilion: Cabochon
Transparency: Semi-Transparent to Translucent
Clarity: N/A
Colour: Blue
Hue: Blue
Tone: 5-6 Medium
Saturation: 5 Strong
Phenomenon: Displaying Asterism
Species: Corundum
Variety: Star Sapphire
Treatment: None
Origin: Sri Lanka (Sometimes known as 'Ceylon' in the gem trade)
Shank Thickness: 2.15 mm
Head Measurements: 11.46 x 10.38 mm
Total Weight of Item: 5.83 grams
Archive Reference: JW0374
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30-Day Private Inspection
Your piece arrives insured and fully authenticated. Live with it for 30 days. If it does not meet your exact expectations, we arrange a seamless full-value return — no questions, no restocking fees.
Fully Insured Worldwide Delivery
Every shipment is fully insured at declared value, packed in tamper-evident security packaging, and tracked door-to-door. US clients receive duty-free delivery with all customs documentation handled by our team.
GIA-Verified Authentication
Every piece is personally authenticated by David Saad, our third-generation GIA-alumni gemologist, before it leaves our care. Certified stones ship with their original laboratory documentation — GIA, AGL, Gübelin, or SSEF.
Lifetime Relationship
Our relationship extends well beyond the transaction. We offer complimentary cleaning and inspection appointments, trade-up considerations on future acquisitions, and direct access to David for gemological questions — for the life of your piece.
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30-Day Private Inspection
Acquiring fine gemstones requires absolute confidence. We invite you to view your piece in your own home for 30 days. If it does not perfectly align with your vision, we will arrange a seamless, full-value return.
A Legacy of Trust
Our reputation is our most valuable asset. We invite you to read our independent Google Reviews to hear directly from the collectors, couples, and families who have commissioned their heirloom pieces from our bench.
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