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Art Deco 6.48 Carat Marquise Diamond and Calibre Sapphire Ring - GIA L VS2 Type IIa

SKU

10-8-13372

$100,000.00
Current ring size 8

Most rings can be safely sized up or down one full size, and sometimes more. However, eternity bands and some styles, due to their construction, cannot be sized and will be noted as such. Sizing is complimentary for six months from the date of purchase.

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ABOUT THIS RING

Wow is the word! Although weighing in at a mere 6.48 carats, due to the remarkable cutting, the outline of this dynamic dazzler presents closer to a nine carat stone--the ring measures just shy of 1-inch long! Bearing a GIA Diamond Grading Report stating L, Faint Brown color - VS2 clarity (*type IIa) the unusual faint brown color tinge (versus the usual yellow) adds an enchanting effect. The ravishing--and rare--stone is also graded as IIa, indicating a high degree of purity, with no measurable nitrogen or boron elements. Although the stone is a modern brilliant-cut (closed culet), it perfectly fits the thoroughly refreshed, hand fabricated original Art Deco (1920-1930s) mounting, elegantly appointed with royal blue calibre sapphires, hand piercing, hand engraving (all around the ring shank), and delicate millegrain detailing. Total sapphire weight, 1.00 carat. A truly sensational, stunning and impressive showstopper. In platinum, currently ring size 8.

*Wikipedia says: Type IIa diamonds make up 1–2% of all natural diamonds (1.8% of gem diamonds). These diamonds are almost or entirely devoid of impurities, and consequently are usually colourless and have the highest thermal conductivity. They are very transparent in ultraviolet, down to 230 nm. Occasionally, while Type IIa diamonds are being extruded towards the surface of the Earth, the pressure and tension can cause structural anomalies arising through plastic deformation during the growth of the tetrahedral crystal structure, leading to imperfections. These imperfections can confer a yellow, brown, orange, pink, red, or purple colour to the gem.

Details

Materials:
Platinum
Current Ring Size:
8 Most rings can be resized up or down one size unless noted and sometimes more.
Length:
15/16 Inch
Width:
1/2 Inch
Height:
1/4 Inch
Gram Weight:
6.9 Grams
Period:
Art Deco
Center Diamond details
Cut/Shape:
Marquise Cut
Carat Weight:
6.48 carat Because mountings prohibit full and accurate observation of gem quality and weight, all data pertaining to mounted gems can be considered as approximate unless accompanied by an independent laboratory certificate (AGL, EGL, GIA). Unless otherwise stated, all colored stones and pearls are assumed to be subject to a relatively stable and possibly undetected color and/or clarity enhancement.
Measurements:
18.99 x 11.00 x 5.57 mm
Color:
L
Clarity:
VS2

Gem Report Number: 2211032204

Additional Details Additional Gem Details
Total Diamond Carat Weight:
6.48

16 Calibre Cut Sapphires

Carat Weight:
1.00 carat Because mountings prohibit full and accurate observation of gem quality and weight, all data pertaining to mounted gems can be considered as approximate unless accompanied by an independent laboratory certificate (AGL, EGL, GIA). Unless otherwise stated, all colored stones and pearls are assumed to be subject to a relatively stable and possibly undetected color and/or clarity enhancement.
Color:
Blue
Measurements:
3.30-1.20 mm
Total Colored Gemstone Carat Weight:
1.00

Jewelry Care

As with anything of value, especially sentimental value, taking good care of your vintage and antique jewelry from Lang will enhance its beauty and extend its lifespan. We encourage you to have your jewelry checked and cleaned by us or by your trusted local jeweler every six months, to ensure that each piece is in good wearable condition with all gemstones in place. It’s not uncommon for stones to loosen over time, and it’s much easier to tighten a loose stone than to replace a lost one! As stated in our Repair Policy, we strongly recommend that you allow us to perform any repairs, since our jewelers are specialists in restoring vintage and antique jewelry.

QUESTIONS OR HELP?

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800-924-2213 or 415-982-2213

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