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8.73 - 9.30 CTTW Sapphire and 10.5 - 11.76 CTTW Diamond Riviera Necklace
Alexandria Louisiana United States
Auction Ended: 07/19/2023
Description
18k gold custom made collar necklace consisting of oval shape, natural sapphire, weighing 4.95 - 5.10 carats, having a Blue color and Moderately Included clarity, according to GIA grading scale. All surrounding sapphires are genuine with a total carat weight (cttw) of 14.36 carats.
Necklace Attributes |
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| Style: | Collar |
| Metal Type: | 18K Gold |
| Metal Weight (g): | 120.48 |
Center Stone Attributes |
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| Stone Type: | Sapphire |
| Shape: | Oval |
| Carat Weight: | 4.95 - 5.10 |
| Color: | Blue |
| Clarity: | Moderately Included |
| Inclusion Type: | Other |
| Inclusion Description: | Fingerprint |
| Culet Size: | None |
| Certificate: | IGI |
| Setting Type: | Prong |
Minor Stone Batch Attributes |
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| Stone Type: | Sapphire |
| Number of Stones: | 2 |
| Total Carat Weight (CTTW): | 3.78 - 4.20 |
| Average Diamond Size: | 1.8900 - 2.1000 |
| Shape: | Oval |
| Average Color Grade: | Blue |
| Average Clarity Grade: | Highly Included |
| Certificate: | IGI |
| Setting Type: | Prong |
Minor Stone Batch Attributes |
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| Stone Type: | Natural |
| Number of Stones: | 20 |
| Total Carat Weight (CTTW): | 2.52 - 2.80 |
| Average Diamond Size: | 0.1260 - 0.1400 |
| Shape: | Round |
| Average Color Grade: | I-J |
| Average Clarity Grade: | VS2-SI1 |
| Certificate: | IGI |
| Setting Type: | Prong |
Minor Stone Batch Attributes |
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| Stone Type: | Natural |
| Number of Stones: | 256 |
| Total Carat Weight (CTTW): | 8.06 - 8.96 |
| Average Diamond Size: | 0.0315 - 0.0350 |
| Shape: | Tapered Baguette |
| Average Color Grade: | I-J |
| Average Clarity Grade: | VS1-VS2 |
| Certificate: | IGI |
| Setting Type: | Channel |
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Additional Information |
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| NATURAL SAPPHIRES ARE COMMONLY ENHANCED AS PART OF THEIR NORMAL FASHIONING PROCESS. EVIDENCE OF HEAT TREATMENT PRESENT. This item was graded at IGI, and the results are reflected in the IGI report. Gemological findings may vary if the same diamond(s) is/are evaluated un-mounted. Carat weights are estimated by formula, therefore a carat range is given, unless otherwise noted. | |
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