A Possible Record-Breaking Diamond Headlines Upcoming Auction

Christie’s Geneva Magnificent Jewels auction is set for Tuesday, November 10 and the headliner is a stamp-sized pink diamond that could set a new record.   Here’s a look at that and four other stunners set to go under the hammer on that day.

1.  An Important Coloured Diamond Ring

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We wrote extensively about this stone in September.   It is a 16.08-carat Fancy Vivid pink diamond, the largest Fancy Vivid Pink ever sold at auction.  The pre-auction estimate for the diamond has been set for between $23 and $28 million (USD).   If it ends up selling for more than $33,768,000, it will break the record for the highest per-carat price for a pink diamond in history.

2.  An Important Coloured Diamond Pendant

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A massive 91.81-carat Fancy Vivid yellow cushion-shaped diamond features a pavé-set diamond loop at the top and is mounted in gold.   The pendant is expected to sell for between $3.9 and $4.9 million, an estimate that might be a little low considering the size of the stone.

3.  An Important Coloured Diamond Ring

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The centerpiece of this ring is a 21.52-carat Fancy brown-pink pear brilliant-cut diamond and includes baguette-cut diamond shoulders.   The estimates for this ring have been set at between $1.5 and $1.9 million.

4.  A Rare Coloured Diamond Ring

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The only blue diamond on our list, this is a Fancy dark bluish gray cushion-shaped diamond weighing in at 25.00 carats.   Driven by the rarity of the stone’s colour, the pre-auction estimate has been set for between $1.2 and $1.5 million.

5.  A Coloured Diamond and Diamond Ring

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The final item on our list, a 9.28 carat Fancy Vivid yellow oval brilliant-cut diamond flanked by triangular-cut white diamond shoulders.

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A Stunning Yellow Diamond Headlines Important Jewels Auction

Christie’s kicks off the fall auction season with the Important Jewels sale October 20 in New York City.   Here’s a look at the Top 5 Color Diamonds from the sale.

  1.  A Magnificent Colored Diamond

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We wrote about this piece in length in a blog post written last month.   Put simply, this stone is a 75.56-carat Fancy Vivid yellow diamond and is expected to sell for between $3 and $4 million (USD).

2.  A Colored Diamond and Diamond Pendant Necklace

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The focal point of the only necklace to make our list is a 36.23-carat pear-shaped brilliant-cut fancy brownish yellow diamond.   The stone features a white diamond surround and is suspended with a fine-link neck chain featuring a heart-shaped diamond and two circular-cut diamonds.   The piece is expected to sell for between $350,000 and $450,000.

3.  A Colored Diamond and Diamond Ring

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A cut-cornered rectangular step-cut Fancy Dark yellow-brown diamond weighing in at 23.30 carats is the highlight of this stunning ring.   This main stone is flanked by a pair of trapezoid-cut white diamonds.  Pre-auction estimates for the ring have been set at between $250,000 and $300,000.

4.  A Colored Diamond and Diamond Ring

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This amazing ring features a main stone that is a pear-shaped modified brilliant-cut Fancy Intense yellowish green diamond.   The diamond, which weighs in at 7.11 carats also features a circular-cut pink diamond surround.   The estimate for the ring is between $250,000 and $350,000.

5.  An Important Colored Diamond Line Bracelet

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The only bracelet to make our list, this piece was designed by famed jeweler Tiffany & Co.   The piece is set with 22 square-cut yellow diamonds, weighing between 2.01 and 2.14 carats each.   The pre-auction estimate for the bracelet has been set between $200,000 and $300,000.

A 75-Carat Yellow Diamond Set To Shine This Month

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A massive, stunning yellow diamond ring will be headlining Christie’s Important Jewels auction coming up on October 20.

The cushion modified brilliant-cut Fancy Vivid yellow diamond, weighs in at 75.56 carats and is expected to sell for between $3 and $4 million.   That amount breaks down to between $40,000 and $53,000 per carat.

The current record for yellow diamonds is held by the 100.09-carat Graff Vivid Yellow which sold last year for $16.3 million or $162,853 per carat.

Other diamonds set to go under the hammer at the October 20 sale include a 34.12-carat cushion-cut Fancy Yellow diamond mounted on platinum and a diamond pendant featuring a 36.23-carat Fancy Brownish Yellow diamond.

A “Stamp Sized” Pink Diamond Could Set A Record

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The largest diamond of its kind is set to go to auction later this year and the sales price could be as high as $28 million.

The 16.08-carat diamond will be the highlight of Christie’s Magnificent Jewels auction in Geneva coming up on November 10.

The Fancy Vivid Pink diamond is described as “stamp-sized” and is the largest Fancy Vivid Pink diamond ever sold at auction.

“The fancy vivid pink grading means the hue is of the purest and strongest saturation,” said Rahul Kadakia, Christie’s head of jewelry.

“The color is even and shows no trace of a secondary color that may include purple, orange brown or grey in pink diamonds of a lower grade.”

The pre-auction estimate for the diamond has been set for between $23 and $28 million (USD).   The current per-carat record price for a pink diamond is $2.1 million.   To break that record, this diamond would need to sell for at least $33,768,000.   Considering that amount is only $5 million above the high-end estimate, it is possible that this record could fall.

A Possible Record-Breaking Diamond

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A 12.03-carat Internally Flawless Fancy Vivid Blue diamond could become a record-breaking stone come this November as it goes to auction by Sotheby’s.

The “Blue Moon Diamond”, named for its once-in-a-blue-moon kind of rarity is expected to sell for between $35 and $55 million at their Magnificent Jewels and Noble Jewels auction in Geneva.

The original stone was recovered by Petra Diamonds at the Cullinan mine in South Africa in January 2014.

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In it’s original state, it weighed in at 29.62-carats and was quickly sold for $25.6 million to Cora International.   The New York-based firm then spent the next 6 months cutting and polishing the fabulous blue stone to its current form.

If the Blue Moon Diamond does end up selling for more than $32.6 million, it will break the record currently held by the 9.75-carat Zoe Diamond as the most expensive blue diamond ever sold.  If it sells for more than $46.2 million, it will set the record for the most expensive diamond of any kind sold at auction.

The First Big Diamond Auction of the Fall

Famed auction house Sotheby’s kicks off the autumn season with their Important Jewels sale this coming September 24-25.   Here’s a look at the top color diamonds set to go under the hammer during that auction.

1.  Platinum, 18 Karat Rose Gold, Fancy Light Blue Diamond and Diamond Ring

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This stunning ring features a 3.55-carat Fancy Light blue diamond framed by 0.25 carats of diamonds with a pink hue and further surrounded by 0.60 carats of white diamonds.  The ring is expected to sell for between $627,000 and $693,000 (CAD).

2.  Platinum, 18 Karat Gold, Fancy Colored Diamond and Diamond Pendant Necklace

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An amazing necklace featuring a pear-shaped white diamond weighing in at 5.20 carats suspended from a round Fancy Pink-Purple diamond weighing .71 carats.   The piece is expected to sell for between $297,000 and $363,000.

3.  18 Karat Two-Color Gold, Fancy Intense Yellow Diamond and Diamond Ring

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A massive 15.83-carat emerald cut Fancy Intense yellow diamond headlines this ring framed by .45 carats of round, white diamonds.   The pre-auction estimate is set between $264,000 and $396,000 though considering the size of the stone, it could go for much higher.

4.  Pair of Platinum, 18 Karat Gold, Fancy Vivid Yellow Diamond and Diamond Earrings

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Expected to sell for between $237,000 and $290,000, these earrings are centered by cushion-cut Fancy Vivid Yellow diamonds weighing 3.10 and 3.03 carats.   These stones are then surrounded by petals set with 24 pear-shaped white diamonds weighing in at 16.53 carats and then further surrounded by 0.80 carats of round white diamonds.

5.  Pair of 18 Karat Gold and Fancy Intense Yellow Diamond Earstuds

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These earstuds feature cut-cornered rectangular modified brilliant-cut Fancy Intense Yellow diamonds weighing in at 5.02 carats each.   These pieces have a pre-auction estimate of between $237,000 and $290,000.

A 336-Carat Diamond Headlines Latest Lucara Find

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Mining and development company Lucara Diamond outlined their latest diamond finds on Monday, August 17 and it was highlighted by a spectacular 336-carat diamond, type IIa white diamond.

Four other significant diamonds were also found including white ones weighing in at 184 carats, 94 carats and 86 carats.   A 12-carat pale pink diamond was also recovered but the official color will be confirmed once Lucara’s experts finish cleaning it.

The fabulous stones were mined from the Karowe Diamond location in Botswana.   Lucara, who owns 100% of that mine, have recovered 216 diamonds from that location that have sold for at least $250,000.   Of those diamonds, 12 of them have sold for more than $5 million!

Aside from the Karowe Diamond mine, Lucara also holds a 75% interest in the Mothae Project in Lesotho.   As per the company’s website, they have completed the trial mining stage at Mothae. The location was put on care and maintenance while Lucara investigates further development options.