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Owner's Notes
x1.47ct Round Brilliant Cut Cornflower Blue Sapphire
GRC Certified | 6.31mm Diameter | Owner's Top Recommendation
The Rarity of Round Brilliance
"This 1.47ct round sapphire represents cutting mastery - achieving both the velvety cornflower blue color and diamond-like brilliance. At 6.31mm diameter with perfect symmetry, it delivers unmatched sparkle among colored gems. This is why we've marked it as our strongest recommendation this season." - Gembear Founder
Why Round Sapphires Are Special
- Rarity Factor: Only 2% of sapphires are cut round
- Brilliance: 58-facet pattern maximizes sparkle
- Perfect Symmetry: 6.31×6.26mm near-perfect circle
- Ideal Depth: 4.86mm for optimal light return
- Certification: GRC report included (5-day processing)
- Owner's Seal: Highest recommendation status
The Brilliant Cut Advantage
Cutting Specifications
- 77.6% depth-to-diameter ratio
- 1.01 length-to-width ratio
- 57° crown angle
- 40° pavilion angle
- 58 precisely placed facets
Visual Performance
- Eliminates "bowtie" effect
- Even color distribution
- Maximum fire and brilliance
- Consistent sparkle pattern
The cutter achieved near-perfect roundness (1.01 ratio) with a 77.6% depth percentage that creates exceptional light return. Unlike oval cuts that often show color zoning, this brilliant round cut maintains uniform cornflower blue color across all angles while delivering diamond-like scintillation - a rare combination in colored gemstones.
Ideal For
- Classic engagement rings
- Timeless solitaire pendants
- Three-stone jewelry
- Eternity-style bands
- Heirloom pieces
Technical Specifications
| Carat Weight | 1.47 carats |
| Measurements | 6.31×6.26×4.86mm (hand-verified) |
| Shape | Round Brilliant (1.01 ratio) |
| Cut Quality | Excellent (Top 1% of rounds) |
| Certification | GRC (5-day processing) |
| Color | Cornflower Blue (Vivid) |
| Facet Pattern | 58-facet brilliant cut |
Expert Insight: The 1.47ct weight is particularly significant for round sapphires - it achieves the 6.3mm diameter that jewelers consider the "sweet spot" for center stones, large enough to impress but not so large as to make matching side stones difficult. The 4.86mm depth (77.6% of diameter) is precisely calibrated for cornflower blues - deep enough to intensify the color but shallow enough to prevent darkness. This explains why the stone maintains both vivid color and exceptional brilliance.
Certificate Processing Time
x● Gemstone Certification Timeline
While most gemstones come with complimentary certificates, some require new documentation. Here's our standard processing times:
GRS/GUILD/GIA
5
business days
Full international grading report
GDGTC
2
business days
Guangdong Gem Testing Center
Other Labs
3-5
business days
Varies by laboratory
Note: Timeline begins after payment confirmation and gemstone submission to the lab.
Refund & Return Guarantee
x● 7-Day Return Policy
If you're not completely satisfied with your gemstone or ring, you may request a return within 7 days of receiving your order.
Basic Conditions:
- Return request must be made within 7 days of delivery
- Item must be in original condition with no damage or alterations
Return Process:
- Contact us first via email or WhatsApp to initiate your return
- We'll provide the return address and instructions
- Ship items back using trackable international service (DHL/UPS/FedEx recommended)
- Email tracking number to confirm shipment
- Refund processed within 3-5 business days after inspection
Contact for Returns:
- Email: slsongliang@gmail.com
- WhatsApp: +86 166 2097 9488
Important: Return shipping costs are the customer's responsibility. We recommend using insured shipping for protection.
What My Shop Offers You
xWelcome to GEMBEAR - Your Trusted Gemstone Partner
Hi there! We're Martin and Xiongxiong, a husband-wife team running this family jewelry business with over 10 years of experience. My mother, our global gem buyer, personally selects each stone from mines and international jewelry shows.
Our Promise:
One Gem, One Certificate | 100% Natural | Solid Gold Craftsmanship
● Natural Gemstones
Sourced directly from:
- Royal Blue Sapphire
- Cornflower Blue
- Ruby
- Yellow Sapphire
- Purple Sapphire
- Pink Sapphire
- Emerald
- Peridot
- Tanzanite
Certified by: GRS/GUILD/GIA/GRC/Guangdong Lab
● Custom Jewelry
Create your perfect piece:
- Rings | Necklaces | Bracelets | Earrings
- 14K/18K Gold & Silver
- Personalized designs
Custom Process:
- Select your gemstone
- Share your design ideas
- Receive budget quote
- Pay 30% deposit
- Confirm design drawings
- Crafting process
- Final approval
- Pay 70% balance
- Worldwide shipping
● Find Us On
We're a real family business from Guangzhou, China - not a faceless corporation.
Customize Your Rings
View our full portfolio
All showcased pieces are custom-made high-karat gold rings from previous clients. We never compromise on quality or cut corners. With our own manufacturing workshop, each ring is meticulously handcrafted by master artisans with over 20 years of expertise.
- Choosing a selection results in a full page refresh.