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Round Cut Diamond Riviera Necklace, GIA 0.54 ct. Center Stone, E, SI1

Knoxville Tennessee United States
Auction Ended: 03/19/2020
Sold for:
$6,431
Average bid: $3,373
153 Interested Buyers
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Description

platinum custom made riviera necklace consisting of round shape, natural diamond, weighing 0.54 carats, having a E color and SI1 clarity, according to GIA grading scale. The center stone measuring 5.27mm x 5.23mm x 3.24mm and carries a GIA grading report. All surrounding diamonds are genuine with a total carat weight (cttw) of 10.59 carats.

Necklace Attributes

Style: Riviera
Metal Type: Platinum
Metal Weight (g): 26.96

Center Stone Attributes

Stone Type: Natural
Shape: Round
Carat Weight: 0.54
Color: E
Clarity: SI1
Cut Grade: Excellent
Polish: Very good
Symmetry: Very good
Fluorescence Intensity: None
Girdle: Thin to Medium
Inclusion Type: Crystal
Inclusion Description: Crystal, Cloud, Feather
Culet Size: None
Certificate: GIA
Report Date: 10/20/2005
Laser inscription: Yes – does NOT match certificate
Comments: Center stone graded using results from a 2005 GIA Diamond Report. Will not be updated, sold as is. This item was graded at IGI and results are reflected in the IGI report.

Minor Stone Batch Attributes

Stone Type: Natural
Number of Stones: 2
Total Carat Weight (CTTW): 0.74 - 0.76
Average Diamond Size: 0.3700 - 0.3800
Shape: Round
Average Color Grade: E-F
Average Clarity Grade: SI1-SI2
Certificate: IGI
Setting Type: Prong

Minor Stone Batch Attributes

Stone Type: Natural
Number of Stones: 2
Total Carat Weight (CTTW): 0.47 - 0.52
Average Diamond Size: 0.2350 - 0.2600
Shape: Round
Average Color Grade: E-F
Average Clarity Grade: SI1-SI2
Certificate: IGI
Setting Type: Prong

Minor Stone Batch Attributes

Stone Type: Natural
Number of Stones: 4
Total Carat Weight (CTTW): 0.65 - 0.70
Average Diamond Size: 0.1625 - 0.1750
Shape: Round
Average Color Grade: F-G
Average Clarity Grade: SI1-SI2
Certificate: IGI
Setting Type: Prong

Minor Stone Batch Attributes

Stone Type: Natural
Number of Stones: 6
Total Carat Weight (CTTW): 0.73 - 0.78
Average Diamond Size: 0.1217 - 0.1300
Shape: Round
Average Color Grade: F-G
Average Clarity Grade: SI1-SI2
Certificate: IGI
Setting Type: Prong

Minor Stone Batch Attributes

Stone Type: Natural
Number of Stones: 108
Total Carat Weight (CTTW): 8.00 - 8.10
Average Diamond Size: 0.0741 - 0.0750
Shape: Round
Average Color Grade: F-G
Average Clarity Grade: SI1-SI2
Certificate: IGI
Setting Type: Prong

Additional Information

This item was graded at IGI and results are reflected in the IGI report. Carat weights are estimated by formula. - Stone batch of 108. 107 are (SI1/SI2) and 1 is (I2).
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