Harry Kotlar’s Heart of Oklahoma diamond ring with internally flawless fancy yellow 18.92-carat center diamond, $1,200,000. Originally cut from 38.05-carat rough diamond mined offshore in Namibia, Africa.

Janelle Monae wore Goshwara moon quartz tassel earrings to the premiere of “Harriet” on October 29th in Los Angeles, CA.
Posted: November 3, 2019

Scarlett Johansson wore one-of-a-kind Hanut Singh earrings, Maxior matching gold cuffs and a Misahara cabochon ruby ring to the 11th Annual Governor’s Awards on October 27th in Los Angeles, California.
Posted: October 30, 2019

Olivia Wilde wore Amwaj diamond waterfall earrings to the 11th Annual Governor’s Awards on October 27th in Los Angeles, California.
Posted: October 30, 2019

Jennifer Lopez wore Harry Winston jewelry set in platinum to The Academy Of Motion Picture Arts And Sciences’ 11th Annual Governors Awards in Los Angeles on October 27th. Credit: GettyImages
Posted: October 30, 2019

Kerry Washington wore a Borgioni spiked double ring to the British Academy’s Britannia Awards on October 25th in Beverly Hills, CA.
Posted: October 30, 2019

Dave Chappelle wearing a custom Black & Blue Jewelry necklace for his recent Netflix special. Made of steel, palladium, black titanium and meteorite, it took a year to perfect.

Nicole Kidman wore a Yvan Tufenkjian choker, earrings, rings and Kallati and Le Vian rings to Elle Women in Hollywood on October 14th in Beverly Hills, California.

Yvan Tufenkjian choker worn by Nicole Kidman on October 14th.

Katy Perry wore one-of-a-kind Hanut Singh bow earrings and an aquamarine emerald-cut Kallati ring to the David Lynch Foundation’s Silence the Violence Benefit on October 11th in Los Angeles, California.

Aquamarine emerald-cut Kallati ring worn by Katy Perry on October 11th.

Scarlett Johansson wore Anabela Chan laboratory-grown rose tourmaline earrings ($1,515) to Elle Women in Hollywood on October 14th in Beverly Hills, California.

Anabela Chan laboratory-grown rose tourmaline earrings ($1,515).

Zendaya wore Yvan Tufenkjian earrings, a Djula choker and Le Vian rings to Elle Women in Hollywood on October 14th in Beverly Hills, California.

Yvan Tufenkjian earrings worn by Zendaya on October 14th.

Gwyneth Paltrow sparkles in Alex Soldier's Champagne Blossom earrings on Netflix newest series, "The Politician". Handcrafted in NYC from responsibly sourced materials. One-of-a-kind, made in 18K gold with champagne quartz, peridots, sapphires and diamonds. $9,300.

Alex Soldier's Champagne Blossom earrings, made in 18K gold with champagne quartz, peridots, sapphires and diamonds. $9,300.

Rihanna stepped out in Seoul wearing Djula’s Rock Chain Diamond Bracelet on September 18th, 2019 in Seoul, South Korea.

Djula’s Rock Chain Diamond Bracelet worn by Rihanna.

Angelina Jolie wore Le Vian diamond earrings and ring to the global press conference for “Disney's Maleficent: Mistress of Evil" on September 30, 2019 in Beverly Hills, California.

Le Vian diamond earrings and ring, worn by Angelina Jolie to the global press conference for “Disney's Maleficent: Mistress of Evil" on September 30, 2019.

Amy Adams wore Norman Silverman platinum and diamond hoop earrings and eternity bands to The Emmy Awards on September 22, 2019. Credit: Instar Images

Norman Silverman platinum and diamond hoop earrings worn by Amy Adams.

Chrissie Teigen wore Kallati jewelry to the September premiere of her upcoming Netflix comedy, "Between Two Ferns".

Kallati diamond band ring worn by Chrissy Teigen.

Kallati Angel Wings earrings worn by Chrissy Teigen.

Gwyneth Paltrow wore Harry Winston 1968 vintage sapphire and diamond hoops (30.68 TCW), set in platinum, to The Emmy Awards on September 22, 2019. Credit: Getty Images

Angelina Jolie wore a platinum Scorpion brooch with white round brilliant diamonds (50.00 TCW) from Robert Procop to the world premiere of Disney’s Maleficent: Mistress of Evil in Los Angeles on September 30th. The brooch was a design collaboration between Robert Procop and Angelina Jolie. The one-of-a-kind design is not currently for sale, and may be auctioned off for charity in the future. Procop said, “The brooch has existed for some time, but Angelina waited for the perfect moment for it to make its debut. With the gown she selected and the nature of the premiere, the stars aligned.”

Demi Moore wore an Âme lab-grown sustainable diamond ring to “Live Talks LA” Inside Out Book Signing on September 26, 2019 in Los Angeles, California.

Âme lab-grown sustainable diamond ring worn by Demi Moore.

Sarah Hyland was gorgeous in colorful rings by Le Vian and Anabela Chan at Entertainment Weekly’s Pre-Emmy Party on September 20th, 2019 in Los Angeles, California.

Le Vian ring worn by Sarah Hyland.

Anabela Chan ring (Rainbow Ivy) worn by Sarah Hyland.

Anabela Chan ring (Orion Canary) worn by Sarah Hyland.

Jennifer Lopez wore Amwaj earrings and ring and Yvan Tufenkjian diamond rings to the ‘Hustlers’ Premiere at the Toronto International Film Festival on September 7th in Toronto, Canada.

Yvan Tufenkjian diamond ring worn by Jennifer Lopez.

Second Yvan Tufenkjian diamond ring worn by Jennifer Lopez.

Amwaj ring worn by Jennifer Lopez.

Amwaj diamond earrings worn by Jennifer Lopez.

Mandy Moore, lead actress in the acclaimed drama This Is Us, wore Forevermark diamonds by Imagine Bridal on The Emmys’ red carpet on September 22, 2019. She wore a stunning diamond eternity band set in 18K white gold with Forevermark Certified Diamonds (3.00 TCW).

Diamond eternity band from Imagine Bridal, set in 18K white gold with Forevermark Certified Diamonds (3.00 TCW).

Olivia Culpo wore Brumani earrings and ring and a Djula ring to the 71st Emmy Awards on September 22nd, 2019 in Los Angeles, California.

Djula ring worn by Olivia Culpo to the Emmy Awards.

Brumani earrings worn by Olivia Culpo to the Emmy Awards.

Scarlett Johansson wore a Harry Kotlar round brilliant stud earring to the premiere of her film Marriage Story at Venice Film Festival on August 29, 2019 in Venice, Italy.

Angelina Jolie wore Yvan Tufenkjian diamond ear crawlers at the D23 Expo 2019 on August 24, 2019 in Anaheim, CA.

Yvan Tufenkjian diamond ear crawlers, worn by Angelina Jolie at the D23 Expo 2019.

Daisy Ridley is the latest star to love Anabela Chan’s diamond stud earrings at the D23 Expo on August 24, 2019 in Anaheim, CA.

Anabela Chan’s diamond stud earrings.

Taylor Swift stepped out at the Teen Choice Awards to receive the Inaugural Icon Award sparkling in Misahara’s Zeta hoop earrings on August 11th, 2019 in Los Angeles, California.

Misahara’s Zeta hoop earrings.

Zoe Kravitz was spotted out wearing her latest favorite accessory: one-of-a-kind Marco Bicego Unico Africa Bead and Baroque Pearl Earrings ($5,490), on Instagram with her father, Lenny Kravitz, on July 30th, 2019.

Marco Bicego Unico Africa Bead and Baroque Pearl Earrings ($5,490).

Zendaya wore Harry Kotlar earrings and rings by Le Vian and Djula at the movie premiere of Spider-Man: Far From Home on June 26, 2019 in Los Angeles, CA.

Jewelry worn by Zendaya to the premiere of Spider-Man: Far From Home June 26, 2019 in Los Angeles, CA. Clockwise from top left: 1.) ring by LeVian; 2.) ring by Djula; and 3.) earrings by Harry Kotlar.

Taylor Swift wore custom Anabela Chan heart-shaped earrings on the cover of her latest single release, “You Need to Calm Down.”

The custom Anabela Chan heart-shaped earrings worn by Taylor Swift on the cover of her latest single release, “You Need to Calm Down.”

Gal Gadot wore Borgioni stud earrings, necklaces by Akillis and Narcisa Pheres, and a bracelet and ring by AS29 to the MTV Awards on June 15, 2019 in Los Angeles, California.

Jewelry worn by Gal Gadot to the MTV Awards on June 15, 2019 in Los Angeles, CA: clockwise from top left, 1.) AS29 Illusion pavé diamond tube ring in 18K black gold; 2.) AS29 Illusion bracelet; 3.) Akillis Fatal Attraction black titanium pendant necklace; and 4.) Borgioni stud earrings.

Katy Perry wore one-of-a-kind earrings by Jaipur Gems on the finale of “American Idol” on May 19, 2019.

Jennifer Lopez wore platinum jewelry from Harry Winston to the 2019 CFDA Fashion Awards in New York on June 3, 2019, including diamond links earrings (3.23 TCW) and ring with round brilliant diamonds (2.44 TCW). Photo credit: Harry Winston

Janelle Monae was a pop art queen in Hanut Singh earrings at the Met Gala on May 6th, 2019 in New York, NY.

Hanut Singh earrings worn by Janelle Monae at the Met Gala on May 6th, 2019 in New York, NY.

Thalia wore mismatched Djula earrings to the Met Gala on May 6th, 2019 in New York, NY. She paired the stunning earrings with Djula star diamond rings.

Alessia Cara wore Harry Kotlar earrings to the Met Gala on May 6th, 2019 in New York, NY.

Katy Perry wears Hueb Labyrinth earrings with black and white diamonds during the filming of American Idol’s Disneyland episode on April 16, 2019 in Anaheim, California.

Hueb Labyrinth earrings with black and white diamonds.

Michelle Obama met with fans on her Becoming book tour wearing Marco Bicego Lunaria large double-drop earrings on April 16, 2019 in Paris, France.

Marco Bicego Lunaria large double-drop earrings.

Gina Rodriguez paired Kallati diamond drop earrings with her green silk dress on Jimmy Kimmel on April 17, 2019.

Kallati diamond drop earrings.

Jennifer Lopez and Alex Rodriguez unveiled their intimate proposal in the Bahamas on March 12, 2019 on Instagram. Her Mattia Cielo 18K Rugiada diamond hoop earrings ($4,600) were the perfectly effortless, romantic addition to her brand new emerald-cut sparkler.

Actress Lupita Nyong’o wears Platinum Born at The Hollywood Reporter’s Power 100 Women in Entertainment event on December 5, 2018 in Los Angeles. Photo credit: Getty Images

Kate Beckinsale wore Marli New York MarliHenge statement earrings on the Tonight Show with Jimmy Fallon on April 18, 2019. Photo credit: Andrew Lipovsky/NBC/NBCU Photo Bank via Getty ImagesPhoto credit:

Marli New York MarliHenge statement earrings

Priyanka Chopra selected a platinum wedding band from Chopard when she said “I do” to Nick Jonas on December 1, 2018 during their Western wedding ceremony in New Delhi, India. Photo credit: Getty Images

Platinum wedding band from Chopard.

Emily Blunt wears Stephen Webster White Kites Cascade earrings set in 18K white gold with Hearts on Fire diamonds while attending the world premiere of her film, Mary Poppins Returns in LA.

Stephen Webster White Kites Cascade earrings.