Vintage Tiffany & Co Platinum Oval Sapphire and Diamond Halo Ring 1.75 Ct Center
Vintage Tiffany & Co Platinum Oval Sapphire and Diamond Halo Ring 1.75 Ct Center
Vintage Tiffany & Co Platinum Oval Sapphire and Diamond Halo Ring 1.75 Ct Center
Vintage Tiffany & Co Platinum Oval Sapphire and Diamond Halo Ring 1.75 Ct Center
Vintage Tiffany & Co Platinum Oval Sapphire and Diamond Halo Ring 1.75 Ct Center
Vintage Tiffany & Co Platinum Oval Sapphire and Diamond Halo Ring 1.75 Ct Center
Vintage Tiffany & Co Platinum Oval Sapphire and Diamond Halo Ring 1.75 Ct Center
Vintage Tiffany & Co Platinum Oval Sapphire and Diamond Halo Ring 1.75 Ct Center
Vintage Tiffany & Co Platinum Oval Sapphire and Diamond Halo Ring 1.75 Ct Center
Vintage Tiffany & Co Platinum Oval Sapphire and Diamond Halo Ring 1.75 Ct Center
Vintage Tiffany & Co Platinum Oval Sapphire and Diamond Halo Ring 1.75 Ct Center

Vintage Tiffany & Co Platinum Oval Sapphire and Diamond Halo Ring 1.75 Ct Center

Regular price $9,500 (Est. Retail) Sale price$5,200
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This Vintage 1960's Tiffany & Co. sapphire and diamond ring is crafted in platinum with an oval mixed-cut sapphire weighing 1.75 carats as its centerpiece. The sapphire exhibits a deep blue hue with transparency, complemented by a halo of eight round brilliant diamonds totaling 0.50 carats. The diamonds are graded G color and VS1-VS2 clarity. The band is made of platinum and iridium, known for its strength and durability.

Most popular from the 1910s to 1960s, Iridium was added to platinum, to increase hardness, durability, and resistance to wear, making it ideal for fine jewelry. This alloy maintained platinum’s luster and hypoallergenic properties while allowing for intricate designs, especially in Art Deco and Mid-Century pieces.

Tiffany & Co. and the Legacy of Sapphire Jewelry:

Tiffany & Co. has long been recognized for its exceptional craftsmanship and use of high-quality gemstones. Known for its classic and timeless designs, the brand has featured sapphire rings in its collections for decades, celebrating the stone’s regal history and deep blue hue. The sapphire, often associated with wisdom and royalty, is a sought-after gemstone in fine jewelry. Tiffany’s commitment to excellence ensures that each piece meets the highest standards of quality and elegance.

Condition Report:

  • Condition: Very Good. The center Sapphire has very slight abrasions on the girdle and micro chips , but do not affect the stones appearance and visible only under magnification. The diamonds are all in perfect condition. The ring as a whole was recently polished and cleaned, and in excellent shape.

Ring Specifications:

  • Brand: Tiffany & Co.
  • Style: Halo
  • Hallmarks: Tiffany & Co., 1.75 IRID. PLAT
  • Metal: Platinum / Iridium
  • Finger Size: 6.75 (resizable)
  • Band Width: 1.5 mm
  • Halo Measurements: 13.5mm x 11.7mm
  • Height Off Finger: 7.0 mm
  • Weight: 4.7 grams
  • Estimated Retail Price: $9,500

Stone Specifications:

  • Center Stone Type: Sapphire
  • Center Stone Shape: Oval Mixed Cut
  • Center Stone Weight: 1.75 Carats
  • Center Stone Color/Clarity: Blue Transparent, Dark to Very Dark, Moderately Included
  • Sapphire Measurements: 8.70 x 6.60 x 3.30 mm
  • Side Diamond Total Weight: 0.50 Carats
  • Side Diamond Shape: Round Brilliant
  • Side Diamond Color/Clarity: G Color, VS1-VS2
  • Side Diamond Measurements: 2.50 mm - 2.70 mm
  • Certificate: IGI Report Included

Package Includes:

  • Original Tiffany & Co. Inner and Outer Box with White Satin Ribbon
  • IGI Report

International Buyers : Import duties and local taxes are buyers' responsibility and will be collected by FedEx directly upon delivery. Please check with your local FedEx for details.


Conversion Chart For Ring Size
Sizes Inside Diameter Inside Circumference
United States and Canada UK, Ireland, Australia, and New Zealand India, China, Japan, South America Italy,
Spain, Netherlands, Switzerland
(in) (mm) (in) (mm)
0       0.458 11.63 1.44 36.5
1/4       0.466 11.84 1.46 37.2
1/2 A     0.474 12.04 1.49 37.8
3/4 A 1/2     0.482 12.24 1.51 38.5
1 B     0.49 12.45 1.54 39.1
1 1/4 B 1/2 1   0.498 12.65 1.56 39.7
1 1/2 C   0.5 0.506 12.85 1.59 40.4
1 3/4 C 1/2   1 0.514 13.06 1.61 41.0
2 D 2 1.75 0.522 13.26 1.64 41.7
2 1/4 D 1/2   2.25 0.53 13.46 1.67 42.3
2 1/2 E 3 3 0.538 13.67 1.69 42.9
2 3/4 E 1/2   3.5 0.546 13.87 1.72 43.6
3 F 4 4.25 0.554 14.07 1.74 44.2
3 1/4 F 1/2 5 4.75 0.562 14.27 1.77 44.8
3 1/2 G   5.5 0.57 14.48 1.79 45.5
3 3/4 G 1/2 6 6 0.578 14.68 1.82 46.1
4 H 7 6.75 0.586 14.88 1.84 46.8
4 1/4 H 1/2   7.5 0.594 15.09 1.87 47.4
4 1/2 I 8 8 0.602 15.29 1.89 48.0
4 3/4 J   8.75 0.61 15.49 1.92 48.7
5 J 1/2 9 9.25 0.618 15.70 1.94 49.3
5 1/4 K   10 0.626 15.90 1.97 50.0
5 1/2 K 1/2 10 10.5 0.634 16.10 1.99 50.6
5 3/4 L   11.25 0.642 16.31 2.02 51.2
6 L 1/2 11 11.75 0.65 16.51 2.04 51.9
6 1/4 M 12 12.5 0.658 16.71 2.07 52.5
6 1/2 M 1/2 13 13.25 0.666 16.92 2.09 53.1
6 3/4 N   13.75 0.674 17.12 2.12 53.8
7 N 1/2 14 14.5 0.682 17.32 2.14 54.4
7 1/4 O   15 0.69 17.53 2.17 55.1
7 1/2 O 1/2 15 15.75 0.698 17.73 2.19 55.7
7 3/4 P   16.25 0.706 17.93 2.22 56.3
8 P 1/2 16 17 0.714 18.14 2.24 57.0
8 1/4 Q   17.5 0.722 18.34 2.27 57.6
8 1/2 Q 1/2 17 18.25 0.73 18.54 2.29 58.3
8 3/4 R   19 0.738 18.75 2.32 58.9
9 R 1/2 18 19.5 0.746 18.95 2.34 59.5
9 1/4 S   20.25 0.754 19.15 2.37 60.2
9 1/2 S 1/2 19 20.75 0.762 19.35 2.39 60.8
9 3/4 T   21.5 0.77 19.56 2.42 61.4
10 T 1/2 20 22 0.778 19.76 2.44 62.1
10 1/4 U 21 22.75 0.786 19.96 2.47 62.7
10 1/2 U 1/2 22 23.25 0.794 20.17 2.49 63.4
10 3/4 V 1/2   24 0.802 20.37 2.52 64.0
11 V 1/2 23 24.75 0.81 20.57 2.54 64.6
11 1/4 W 1/2   25.25 0.818 20.78 2.57 65.3
11 1/2 W 1/2 24 26 0.826 20.98 2.59 65.9
11 3/4 X   26.5 0.834 21.18 2.62 66.6
12 X 1/2 25 27.25 0.842 21.39 2.65 67.2
12 1/4 Y   27.75 0.85 21.59 2.67 67.8
12 1/2 Z 26 28.5 0.858 21.79 2.70 68.5
12 3/4 Z 1/2   29 0.866 22.00 2.72 69.1
13   27 29.75 0.874 22.20 2.75 69.7
13 1/4 Z1   30.5 0.882 22.40 2.77 70.4
13 1/2     31 0.89 22.61 2.80 71.0
13 3/4 Z2   31.75 0.898 22.81 2.82 71.7
14 Z3   32.25 0.906 23.01 2.85 72.3
14 1/4     33 0.914 23.22 2.87 72.9
14 1/2 Z4   33.5 0.922 23.42 2.90 73.6
14 3/4     34.25 0.93 23.62 2.92 74.2
15     34.75 0.938 23.83 2.95 74.8
15 1/4     35.5 0.946 24.03 2.97 75.5
15 1/2     36.25 0.954 24.23 3.00 76.1
15 3/4     36.75 0.962 24.43 3.02 76.8
16     37.5 0.97 24.64 3.05 77.4

30 day returns : No hassle, no cost, no questions asked. 

We want you to be 100% thrilled with your purchase. In case you want to return your purchase within 30 days of receipt, please call us during business hours, or send an email to:  office@thediamondoak.com with your name and order information, and we will email you a pre-paid  / insured shipping label with shipping instructions for the return.  To be eligible for a return, your item must be in the same condition received, and in its original packaging. 

Once we receive the item and original packaging, we will refund you using the same method of purchase.   (International shipments and Custom Orders please see restrictions below).  Items returned which were altered or or not in the condition received, will not be accepted for returns and will be shipped back.

Restocking Fees: A Restocking fee of 3-6% will be applied to all returns based on method purchased; Bank wire: no fee , Credit Card: 3% , Payment Plans:  6%

You may cancel an order at any time prior to shipment. Restocking fee will apply. 

Custom Orders

A non-refundable 50% deposit is required.  Refunds/returns will be decided on a case by case basis.  

Damages and issues
Please inspect your order upon receiving and contact us immediately if the item is not what you expected or if you received the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned. 

Unfortunately, we cannot accept returns on items that have been altered,  not in original condition, gift cards, or custom orders as specified above.  

Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

 

Every designer piece we sell is rigorously inspected and authenticated by our team of experts.  Our extensive expert experience, and exacting authentication methods ensure every piece is a genuine and authentic creation from the designer.   As such, we guarantee every piece to be 100% authentic or your money back.

It sounds like a cliche, but your satisfaction is actually really important to us. Our business philosophy begins and ends with an unwavering devotion to Customer service.  In fact, it’s our favorite facet of the business.

Call  Call: +1 212-799-7153 WhatsApp  WhatsApp: +1 (917) 842-7273

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