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1.90 Ctw IGI Certificate Diamond Set 14K Rose Gold Engagement Ring: IGI Certificate Center Diamond Weight : 1.50 Ctw (Oval Cut) Center Diamond Color : K Setting : Prong Clarity : VS2 Side Stone Weight Of Ctw 0.40 Ctw Side Stone Color : J-K Stone Clarity : SI2/I1 Stone

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1.90 Ctw IGI Certificate Diamond Set 14K Rose Gold Engagement Ring

Papps Family Liquidation

Est. $21,130-$22,760

1.90 Ctw IGI Certificate Diamond Set 14K White Gold Engagement Ring: IGI Certificate Center Diamond Weight : 1.50 Ctw (Oval Cut) Center Diamond Color : K Setting : Prong Clarity : VS2 Side Stone Weight Of Ctw 0.40 Ctw Side Stone Color : J-K Stone Clarity : SI2/I1 Stone

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1.90 Ctw IGI Certificate Diamond Set 14K White Gold Engagement Ring

Papps Family Liquidation

Est. $21,130-$22,760

1.90 Ctw IGI Certificate Diamond Set 14K Yellow Gold Engagement Ring: IGI Certificate Center Diamond Weight : 1.50 Ctw (Oval Cut) Center Diamond Color : K Setting : Prong Clarity : VS2 Side Stone Weight Of Ctw 0.40 Ctw Side Stone Color : J-K Stone Clarity : SI2/I1 Stone

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1.90 Ctw IGI Certificate Diamond Set 14K Yellow Gold Engagement Ring

Papps Family Liquidation

Est. $21,130-$22,760

1.61 Ctw IGI Certificate Diamond Set 14K White Gold Engagement Ring: IGI Certificate Center Diamond Weight : 1.51 Ctw (Oval Cut) Center Diamond Color : K Setting : Prong Clarity : VS2 Side Stone Weight Of Ctw 0.10 Ctw Side Stone Color : J-K Stone Clarity : SI2/I1 Stone

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1.61 Ctw IGI Certificate Diamond Set 14K White Gold Engagement Ring

Papps Family Liquidation

Est. $19,510-$21,010

Natural Green Emerald 1.33ct Mixed Oval Cut from Colombia IGI Certification No Reserve: featuring a deep green hue due to the region's unique geological conditions. It is cut into a mixed oval shape, enhancing its color and brilliance, and features inclusions, often described as "jardin"

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Natural Green Emerald 1.33ct Mixed Oval Cut from Colombia IGI Certification No Reserve

California Gemstones

Est. $2,000-$3,000

1.41ct Lab-Grown Diamond Ring in 14K White Gold with IGI Certification: 1.41ct Lab-Grown Diamond Ring in 14K White Gold with IGI Certification This stunning 1.41 ctw ring features a beautiful round brilliant lab-grown diamond as the centerpiece, weighing 1.05 carats. The

Apr 02, 2026

1.41ct Lab-Grown Diamond Ring in 14K White Gold with IGI Certification

Est. $2,380-$3,094

Natural Spessartite Garnet 3.87ct Square Step Cut from Romana CA IGI Certification: A 3.87-carat Spessartite garnet from the Ramona district in California is a highly prized, rare, and historic gemstone. Ramona, particularly the Little Three Mine, was the premier source of fine spess

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Natural Spessartite Garnet 3.87ct Square Step Cut from Romana CA IGI Certification

California Gemstones

Est. $1,500-$3,000

IGI Certificate Diamant - 0,58 ct - Natural Fancy Light Yellow - I2: This certified natural diamond, evaluated by the International Gemological Institute (IGI), weighs 0.58 carats and displays a captivating natural Fancy Light Yellow hue. Expertly shaped into a round b

Apr 26, 2026

IGI Certificate Diamant - 0,58 ct - Natural Fancy Light Yellow - I2

Chan & Scott Auction House

Est. $1,000-$1,200

Natural Amethyst 4.03ct Oval Mix Cut from Uraguay No reserve IGI Certification: Uruguayan amethyst is highly prized for its deep, rich purple color, which commands higher prices than lighter alternatives.This 4.08ct natural Uruguayan amethyst features a rectangular mixed cut, sho

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Natural Amethyst 4.03ct Oval Mix Cut from Uraguay No reserve IGI Certification

California Gemstones

Est. $30-$150

IGI Certificate 0.45 ct. Set of 2 Padparadscha Sapphires: IGI certified 0.45 ct. Set of 2 Padparadscha Sapphires - MADAGASCAR Color - Pinkish Orange and Pink Orange Clarity - VS Cut - Oval Mixed Cut Weight - 0.22 + 0.23 = 0.45 ct. Dimensions - 3.98 x

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IGI Certificate 0.45 ct. Set of 2 Padparadscha Sapphires

Kissing Auction

IGI Certificate 0.90 ct. Set of 4 Padparadscha Sapphires: IGI Certified 0.90 ct. Set of 4 Padparadscha Sapphires - MADAGASCAR Color - Pinkish Orange Cut - Oval Mixed cut Clarity - SI Ct. Weight - 0.23 + 0.27 + 0.18 + 0.22 = 0.90 ct. Dimensions - 3.96

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IGI Certificate 0.90 ct. Set of 4 Padparadscha Sapphires

Kissing Auction

Natural Amethyst 3.66ct Oval Mixed Cut from Brazil No reserve IGI Certification: a high-quality, vibrant purple gemstone, ideal for jewelry due to its oval mixed cut, which enhances brilliance. Sourced from Brazil, it likely features superior color saturation and clarity, with a d

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Natural Amethyst 3.66ct Oval Mixed Cut from Brazil No reserve IGI Certification

California Gemstones

Est. $60-$150

Natural Carnelian Agate 5.83ct Triangle Cabochon Cut from Brazil IGI Certification No Reserve: Brazilian chalcedony is a translucent to opaque gemstone featuring a triangular cabochon cut. Typically sourced from Brazil, this material displays soft orange tones, polished into a smooth, domed sha

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Natural Carnelian Agate 5.83ct Triangle Cabochon Cut from Brazil IGI Certification No Reserve

California Gemstones

Est. $5-$40

Natural Carnelian Agate 6.42ct Triangle Cabochon Cut from Brazil IGI Certification No Reserve: Brazilian chalcedony is a translucent to opaque gemstone featuring a triangular cabochon cut. Typically sourced from Brazil, this material displays soft orange tones, polished into a smooth, domed sha

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Natural Carnelian Agate 6.42ct Triangle Cabochon Cut from Brazil IGI Certification No Reserve

California Gemstones

Est. $5-$40

Natural Green Tourmaline 1.58ct Mixed Cushion Cut from Tanzania IGI Certification No Reserve: a high-quality gemstone, often featuring excellent transparency and luster, with a mixed cushion cut designed to maximize brilliance. Tanzanian tourmalines often exhibit vibrant green, bluish-green, o

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Natural Green Tourmaline 1.58ct Mixed Cushion Cut from Tanzania IGI Certification No Reserve

California Gemstones

Est. $50-$300

Natural Blue Topaz 1.33ct Oval Cut from Brazil IGI Certification No Reserve: a faceted, oval-cut gemstone originating from Brazil. Features the signature deep, dark intense grayish-blue color. Renowned for being "eye-clean" (IF-VVS), this durable gem offers high brilliant-cut

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Natural Blue Topaz 1.33ct Oval Cut from Brazil IGI Certification No Reserve

California Gemstones

Est. $10-$40

Natural Almondine Garnet 1.58ct Fancy Cut from Sri Lanka IGI Certification No Reserve: Natural Almandine Garnet originating from Sri Lanka, featuring a Fancy Cut. Almandine is a historically significant variety of garnet, prized for its deep, rich red to purplish-red colors.

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Natural Almondine Garnet 1.58ct Fancy Cut from Sri Lanka IGI Certification No Reserve

California Gemstones

Est. $15-$100

Natural Almondine Garnet 1.58ct Fancy Cut from Sri Lanka IGI Certification No Reserve: Natural Almandine Garnet originating from Sri Lanka, featuring a Fancy Cut. Almandine is a historically significant variety of garnet, prized for its deep, rich red to purplish-red colors.

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Natural Almondine Garnet 1.58ct Fancy Cut from Sri Lanka IGI Certification No Reserve

California Gemstones

Est. $15-$100

Natural Amethyst 3.75ct Marquise Cut from Brazil No reserve IGI Certification: A natural, marquise-cut, purple amethyst from Brazil is typically a high-clarity, vibrant stone featuring excellent transparency. Brazilian amethyst is renowned for its quality, ranging from pale lave

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Natural Amethyst 3.75ct Marquise Cut from Brazil No reserve IGI Certification

California Gemstones

Est. $20-$100

Natural Peridot 1.15ct Baguette Cut from San Carlos IGI Certification No Reserve: Mined from the San Carlos Apache Reservation in Arizona.Features a slender baguette cut, likely showcasing a vibrant olive-green color typical of the region's magnesium-rich volcanic olivine. San Carl

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Natural Peridot 1.15ct Baguette Cut from San Carlos IGI Certification No Reserve

California Gemstones

Est. $60-$150

VS-1 2.98CT PRINCESS FACETED LAB DIAMOND IGI CERT: VS-1 Color E 2.98ct princess faceted lab diamond IGI certification. This diamond measures 7.82mm X 7.69mm X 5.42mm.Stone Type: DiamondWeight: 0.60 GramsSize: 7.82mm X 7.69mm X 5.42mmCondition: IGI VS-

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VS-1 2.98CT PRINCESS FACETED LAB DIAMOND IGI CERT

Florida Estate Sales Inc.

Est. $600-$10,000

26.25 carat diamond pair, Round cut Diamonds IGI Graded: This lot comes loose and unmounted 1) Click here to view HD 360 Spinning Image

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26.25 carat diamond pair, Round cut Diamonds IGI Graded

Lab Grown Auctions

30.67 ct, Fancy Vivid Pink/VS2, Emerald cut IGI Graded Diamond: Click here to view HD 360 Spinning Image Click here to view Certificate Report IGI Gra

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30.67 ct, Fancy Vivid Pink/VS2, Emerald cut IGI Graded Diamond

Lab Grown Auctions

25.68 carat diamond pair, Pear cut Diamonds IGI Graded: This lot comes loose and unmounted 1) Click here to view HD 360 Spinning Image

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25.68 carat diamond pair, Pear cut Diamonds IGI Graded

Lab Grown Auctions

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