Back arrow blue All recently sold

Antique 5.11 ct. Oval Cut 3 Stone Ring, Blue, SI1-SI2

Location blue
Concord California United States
Auction blue Auction Ended: 11/14/2017
Sold for:
Average bid: $13,391
127 Interested Buyers
Get Started


platinum custom made 3 stone ring consisting of oval shape, natural sapphire, weighing 5.11 carats, having a Blue color and SI1-SI2 clarity, according to GIA grading scale. The center stone measuring 12.60mm x 9.60mm x 4.87mm. All surrounding diamonds are genuine with a total carat weight (cttw) of 1.80 carats.

Ring Attributes

Style: 3 Stone
Metal Type: Platinum
Metal Weight (g): 7.07

Center Stone Attributes

Stone Type: Sapphire
Shape: Oval
Length (mm): 12.60
Width (mm): 9.60
Depth (mm): 4.87
Carat Weight: 5.11
Color: Blue
Clarity: Slightly-Moderately Included
Chips: Minor
Chip Description: Chips and abrasion on both ends of oval.
Inclusion Grade: Eye clean
Inclusion Type: Other
Inclusion Description: Rutile, fingerprint
Culet Size: None
Certificate: Other
Setting Type: Prong

Minor Stone Batch Attributes

Stone Type: Natural
Number of Stones: 2
Total Carat Weight (CTTW): 1.80 - 1.90
Average Diamond Size: 0.9000 - 0.9500
Shape: Half Moon
Average Color Grade: H-I
Average Clarity Grade: VS1-VS2
Certificate: None
Setting Type: Prong

Additional Information

Center sapphire is graded by AGTA. Sapphire shows no indication of heating.
See more Details ▼