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Total Estimate: 5-10 business days
(Processing 1d + Certification 2-5d + Shipping 3-5d)
* Certificate type varies by gemstone
Verification Tip: Scan the QR code on your certificate to validate with the issuing lab
Can't find the video for your desired gemstone or ring? Contact us to receive exclusive footage:
Business Hours: 9:00-21:00 (GMT+8) | Response within 12 hours
GUILD Certified • AA+ Brilliance • Flawless Clarity • Perfect Heart Cut
Feature | Details | Measurements | Quality |
---|---|---|---|
Shape | Perfect Heart Cut | 7.78×6.66×4.53mm | Symmetrical |
Color | Cornflower Blue | Vivid Saturation | GUILD Certified |
Weight | 1.74 Carats | Precise 0.01ct | Heated |
Clarity | Flawless (IF) | Loupe Clean | No Inclusions |
This exceptional 1.74ct sapphire features textbook-perfect heart proportions with:
✓ 1:1.17 length-to-width ratio (ideal for hearts)
✓ Symmetrical lobes with sharp point
✓ 58 precisely angled facets
✓ 4.53mm depth (58.2% of width) for maximum brilliance
Graded as Internally Flawless (IF) under 10x magnification - an exceptional rarity for colored gemstones, especially in this distinctive heart shape.
The Vibrant-Brilliance AA+ rating confirms superior light performance with 93% light return - extraordinary for a cornflower blue sapphire.
At 7.78mm length, this heart makes a statement while maintaining elegant wearability. The cornflower blue hue adds youthful vibrance.
Full GUILD report included
0.02mm symmetry tolerance
Internally Flawless
Disclosed heating
"After 12 years in gemstones, this heart sapphire stands out as one of the most perfectly cut specimens I've encountered. The combination of flawless clarity, ideal heart proportions, and that dreamy cornflower blue makes it exceptionally rare. Perfect for an engagement ring or anniversary piece that tells a love story through its very shape."
While most gemstones come with complimentary certificates, some require new documentation. Here's our standard processing times:
Full international grading report
Guangdong Gem Testing Center
Varies by laboratory
Note: Timeline begins after payment confirmation and gemstone submission to the lab.
If you're not completely satisfied with your gemstone or ring, you may request a return within 7 days of receiving your order.
Important: Return shipping costs are the customer's responsibility. We recommend using insured shipping for protection.
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
Sourced directly from:
Certified by: GRS/GUILD/GIA/GRC/Guangdong Lab
Create your perfect piece:
We're a real family business from Guangzhou, China - not a faceless corporation.
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Take 20% off your first order
Enter the code below at checkout to get 20% off your first order