1 Carat Purple Sapphire Loose Gemstone Pear Shape 6.5x5.5mm
Located in Columbus, OH
NNJ Designs presents a 0.98 carat pear shaped Purple Sapphire gemstone. This Purple Sapphire gemstone would be perfect for the jewelry setting of your choice and can be a lovely Sept...
Sapphire, Purple Sapphire
1 Ct Ruby Pear Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...
Ruby
$120Sale Price|20% Off
1 Carat Natural Loose Petroleum Quartz Stone Faceted Pakistani Gemstone
Located in Bangkok, TH
Weight 1.00 carat Dimensions 6.3x5.6x4.6mm Treatment None Origin Pakistan Clarity SI Shape Cut Fancy Cushion This 1 Carat Natural Loose Petroleum Quartz from Pakistan is a rar...
Quartz
1 Ct Green Sapphire Cushion Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting green color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & S...
Green Sapphire
$999Sale Price|20% Off
Pinkish Red Natural Ruby 1 Carat Oval Cut Loose Gemstone for Fine Jewelry Making
Located in Peshawar, PK
Pinkish Red Natural Ruby 1 Carat Oval Cut Loose Gemstone – Premium Quality Transparent Ruby Stone for Fine Jewelry, Engagement Ring Settings, Custom Designs & Luxury Collectors!!
Ruby
Natural Spinel Loose gemstone 1. 72Ct., Cushion cut, Burma, Certificate GFCO
By GRALJEWELRY
Located in Dublin, D
Natural Spinel Loose gemstone 1.72 ct., origin Burma! Laboratory certified GFCO Gemstone Color: Pink Gemstone Type: Spinel Gemstone size: 7.16x6.08x4.70 mm Cut Grade: Very Good Clar...
Spinel
$199Sale Price|20% Off
Deep Vivid Green Natural Tsavorite Ring, Pendant Loose Gemstone 1 Ct Pear Cut
Located in Peshawar, PK
Expertly cut into a pear shape, this 1-carat gemstone displays exceptional fire and luster, making it a perfect choice for fine jewelry.
Tsavorite
300.40 Carats Australian Chrysoprase Smooth Tumbles 1 Strand Natural Gemstone
Located in Jaipur, RJ
Chrysoprase Smooth Tumbles Natural Gemstone Necklace Weight: 300.40 Carats Size: 7x11 To 17X28 MM Strand: 1
Chrysophrase
Garnet Spessartine 33.95 Carats Pear 1 Pieces For Fine Jewelry Natural Gemstone
Located in Jaipur, RJ
Garnet Spessartine 33.95 Carats Pear 1 Pieces For Fine Jewelry Natural Gemstone Weight: 33.95 Carats Size: 24x15x10 MM Pieces: 1 Shape: Pear Cut
Garnet
$2,600Sale Price|20% Off
1 1/3 Carat Cushion Blue Sapphire GIA
Located in San Francisco, CA
This Cushion shape 1.28-carat Natural Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Blue Sapphire
$1,747Sale Price|20% Off
1 1/2 Carat Oval Blue Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.46-carat Natural Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Blue Sapphire
$1,872Sale Price|20% Off
1 1/3 Carat Octagonal Blue Sapphire GIA
Located in San Francisco, CA
This Octagonal shape 1.32-carat Natural Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Blue Sapphire
$884Sale Price|20% Off
1 1/6 Carat Oval Purple Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.14-carat Natural Purple color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Sapphire, Purple Sapphire
1 carat, Light mint faceted tourmaline
By True Gems
Located in บางรัก, TH
Light mint faceted tourmaline sku751 Size: 6.1x5x4.1 mm Weight: 1 carat Origin: Afghanistan
Tourmaline
$1,872Sale Price|20% Off
1 1/3 Carat Oval Purple-Pink Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.33-carat Natural Purple-Pink color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Pink Sapphire
$884Sale Price|20% Off
1 1/6 Carat Oval Yellow Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.17-carat Natural Yellow color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Yellow Sapphire
$1,872Sale Price|20% Off
1 1/3 Carat Oval Purple-Pink Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.34-carat Natural Purple-Pink color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Pink Sapphire
$2,236Sale Price|20% Off
1 1/2 Carat Oval Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.47-carat Natural Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Sapphire, Blue Sapphire
$1,560Sale Price|20% Off
1 1/3 Carat Round Purplish Pink Sapphire GIA Unheated
Located in San Francisco, CA
This Round shape 1.28-carat Natural Purplish Pink color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Pink Sapphire
$884Sale Price|20% Off
1 Carat Oval Blue Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.03-carat Natural Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Blue Sapphire
$988Sale Price|20% Off
1 Carat Oval Blue Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.04-carat Natural Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Blue Sapphire
$156Sale Price|20% Off
Deep Inky Blue Natural Tourmaline Gemstone, 1 Ct Emerald Cut for Ring
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): 1 WEIGHT: 1 Carat SHAPE: Emerald Cut SIZE (MM): 5 x 6.07 x 4.20 COLOR: Deep Inky Blue CLARITY: Slightly Included TREATMENT: None ORIGIN: Afghanis...
Tourmaline
$1,104Sale Price|20% Off
1 1/3 Carat Emerald Shape Teal Sapphire GIA Unheated
Located in San Francisco, CA
This Emerald shape 1.35-carat Natural Unheated Teal color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color that in a certain light is ...
Sapphire, Green Sapphire
1 carat, Faceted pink morganite heart shape
By True Gems
Located in บางรัก, TH
Faceted pink morganite heart shape sku721 Weight: 7x7.2x4 mm Weight: 1 cts Color: pink
Morganite
1 Carat Certified Natural Russian Demantoid Garnet
By True Gems
Located in บางรัก, TH
Unique gemstones The demantoids come from the historic Bobrovka deposit in the Ural Mountains, one of the most famous sources of these exceptional garnets. Stones from this locality...
Garnet
$1,560Sale Price|20% Off
1 1/4 Carat Oval Light Grayish Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.24-carat Natural Light Grayish Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Blue Sapphire
Captivating 1 carat Heart Cut Brilliant Diamond
Located in רמת גן, IL
Natural cut Heart diamond in a 1 carat G VVS1 cut. This diamond comes with GIA Certificate and laser inscription number. Discover the exquisite elegance of a 1-carat G VVS1 heart-sh...
Diamond
Sparkling 1 Carat Heart Brilliant Cut Diamond
Located in רמת גן, IL
This stunning diamond features a 1 carat heart brilliant cut diamond with a D color, IF clarity, very good polish, and excellent symmetry. The diamond is certified by IGI and has a l...
Diamond
$3,640Sale Price|20% Off
1 1/2 Carat Pear Violet Changing to Purple Sapphire GIA Unheated
Located in San Francisco, CA
This Pear shape 1.51-carat Natural Violet changing to Purple color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Sapphire
$2,399Sale Price|20% Off
GIA Certified 1-Carat Trillion Cut Natural Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: Trillion Diamond Weight: 1 Carat Color: U-V Measurements: 6.33 x 7.36 x 2.75 mm Symmetry: Good Polish: Excellent Fluorescence: Faint Certifying Lab: GI...
Diamond
$1,300Sale Price|20% Off
1 1/3 Carat Oval Zoned Yellow and Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.30-carat Natural Zoned Yellow And Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Blue Sapphire, Yellow Sapphire
$1,560Sale Price|20% Off
1 1/2 Carat Oval Zoned Yellow And Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.47-carat Natural Zoned Yellow And Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Blue Sapphire, Yellow Sapphire
$2,028Sale Price|20% Off
1 Carat Triangular Purple-Pink Sapphire GIA Unheated
Located in San Francisco, CA
This Triangular shape 0.94-carat Natural Purple-Pink color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Pink Sapphire
1 pc. Shimmering 4.01 Carat Emerald Cut Natural Diamond
Located in רמת גן, IL
This stunning diamond is sure to turn heads. It features a sparkling 4.01 carat emerald cut diamond with a D color, Flawless clarity, and VG cut grade. The diamond comes with a GIA c...
Diamond
$1,924Sale Price|20% Off
1 2/5 Carat Cushion Greenish Blue Sapphire GIA
Located in San Francisco, CA
This Cushion shape 1.41-carat Natural Greenish Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Blue Sapphire
$2,548Sale Price|20% Off
2 1/4 Carat Cushion Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Cushion shape 2.23-carat Natural Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Blue Sapphire
$7,800Sale Price|20% Off
3 1/5 Carat Octagonal Purplish Pink Sapphire GIA
Located in San Francisco, CA
This Octagonal shape 3.21-carat Natural Purplish Pink color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Pink Sapphire
1pc Dazzling Natural cut Cushion diamond in a 1 carat
Located in רמת גן, IL
Natural cut Cushion diamond in a 1 carat E VVS1 cut. This diamond comes with GIA Certificate and laser inscription number. Discover the timeless elegance of a 1-carat, E VVS1-cut na...
Diamond
1pc Sparkling Natural cut Rectangular diamond in a 1 carat
Located in רמת גן, IL
Natural cut Rectangular diamond in a 1 carat I VVS1 cut. This diamond comes with GIA Certificate and laser inscription number. Discover the timeless elegance of a 1-carat, I color V...
Diamond
$1,872Sale Price|20% Off
1 2/5 Carat Oval Bluish Violet Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.38-carat Natural Bluish Violet color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Sapphire
$2,912Sale Price|20% Off
2 1/6 Carat Oval Grayish Purple Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 2.14-carat Natural Grayish Purple color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Sapphire, Purple Sapphire
$1,560Sale Price|20% Off
1 2/3 Carat Oval Light Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.57-carat Natural Light Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Blue Sapphire
6.30 Carats Tourmaline Green Heart Cut Stone For Jewelry 1 Piece Natural Gem
Located in Jaipur, RJ
6.30 Carats Tourmaline Green Heart Cut Stone For Jewelry 1 Piece Natural Gem Gemstone - Tourmaline Weight - 6.30 carats Shape - Heart Size - 13x12.5x7 MM Quantity - 1 piece ...
Tourmaline
2.90 Carats Tourmaline Trillion 1 Pcs Faceted Cut stone Top Quality Natural Gems
Located in Jaipur, RJ
2.90 Carats Tourmaline Trillion 1 Pcs Faceted Cut stone Top Quality Natural gem Gemstone - Tourmaline Weight - 2.90 Carats Shape - Trillion Size - 10.5x5 MM Pieces - 1
Tourmaline
Dazzling 1 Pc Natural Diamond with 0.50 Carat Round, D IF IGI Certificate
Located in רמת גן, IL
One shiny and sparkling round brilliant cut natural diamond in a 0.5 carat D IF with excellent cut, polish, and symmetry. This diamond comes with an IGI certificate, laser inscriptio...
Diamond
Dazzling 1pc Natural Diamond w/ 1 Carat Round Brilliant D IF GIA Certificate
Located in רמת גן, IL
One dazzling round brilliant cut natural diamond in a 1 carat D IF EX cut, polish, and very good symmetry. This diamond comes with GIA Certificate and laser inscription number. SKU/...
Diamond
1 Sphene Cts 4.51
Located in Hong Kong, HK
This magnificent 4.51-ct Sphene from Africa radiates an ethereal brilliance, known for its vibrant greenish-yellow hues and exceptional light dispersion. Sphene, better known to mi...
Other
1 ct, Pink faceted tourmaline
By True Gems
Located in บางรัก, TH
Pink faceted tourmaline sku756 Weight: 1 cts Size: 5.65x5.9x4.1 mm Asher cut Origin: Afghanistan
Tourmaline
Faceted tsavorite pair, 1 cts
By True Gems
Located in บางรัก, TH
Faceted tsavorite pair sku368 Weight: 1 ct Diameter 5 mm Perfect for stud earrings
Tsavorite
1 Cushion-Cut Tourmaline Cts 2.27
Located in Hong Kong, HK
This cushion-cut tourmaline, weighing 2.27 carats, is the epitome of understated elegance. With its soft, cushion-like facets, this tourmaline captures and reflects light beautifu...
Tourmaline
Dazzling 1 Pc Natural Diamond 1.01 Carat Cushion D VVS2 GIA Certificate
Located in רמת גן, IL
One shimmering and sparkling modified Brilliant Cushion cut diamond in a 1.01 carat D VVS2 with excellent polish and very good symmetry. This diamond has the whitest possible color g...
Diamond
1 ct, Faceted Russian demantoid garnet set
By True Gems
Located in บางรัก, TH
Faceted Russian demantoid garnet set sku734 ‼️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 1 ct Everyone from gemsotne world knows, that best demantoids are mining...
Garnet
1 ct, Faceted Russian demantoid garnet set
By True Gems
Located in บางรัก, TH
Faceted Russian demantoid garnet set sku733 ‼️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 1 ct Everyone from gemsotne world knows, that best demantoids are mining...
Garnet
$16,783Sale Price|20% Off
1 Rubelite fac. 17.90c. trillion shape
By Thomas Leyser
Located in Idar-Oberstein, DE
This Rubelite Tourmaline has 17,90c.. It is facetted in trillion shape and the size is 12,5x13mm. The color can be described as very intensiv red, with small and almost unvisible, na...
Rubelite
1 Paraiba Tourmaline Cabouchon 10.58c oval
By Thomas Leyser
Located in Idar-Oberstein, DE
This Paraiba Tourmaline, 10,58c oval 15,5x11,5mm is beautiful in color and shape and comes from Mocambique. The color can be described as swimming pool blue/green.
Paraiba
$77,044Sale Price|20% Off
1 Paraiba Tourmaline fac. 6.11c oval
By Thomas Leyser
Located in Idar-Oberstein, DE
This Paraiba Tourmaline, 6,11c oval 14,1x10,5mm is eyeclean and comes from Mocambique. The color can be described to be a swimming blue/green.
Paraiba
1 Round Lemon Quartz Carving Cts 25.43
Located in Hong Kong, HK
This exquisite round lemon quartz carving, weighing 25.43 carats, is a true masterpiece sourced from Brazil. Its vibrant yellow hue dazzles like sunlight, radiating positivity and ...
Quartz
GRS Certified 1, 99 Carat Paraiba Tourmaline Ring, Pendant Loose Gemstone
By Filippo G & G
Located in Geneva, CH
Paraiba Tourmaline cushion cut stone weighing a total of 1,99 Carats, offered loose to create an unique design. its certificate says that it comes from Mozambique. Dimension : 7.99 x...
Tourmaline, Paraiba
Unavailable
H 0.19 in W 0.22 in L 0.21 in
Blue Tourmaline Loose Cushion Cut, AAA Grade GIA Certified 1 Carat
Located in Auckland, NZ
1 carats in weight 5,5 x 5,3 x 4,8 mm in size Nice Blue topaz color tourmaline Truly stunning blue tourmaline Very Good colour quality Eye-clean clarity
Tourmaline
Antique 2.05 Carat Pear Shape GIA D/ SI 1, Buy It Loose or with a Custom Setting
Located in New York, NY
GIA beautifully pear shape , D in color and SI 1 in clarity. ( only imperfection is a feather ). Enclosed is a rendering of a ring that can be custom made for you or we can create a ...
Diamond
A Pair of 1 Carat Unheated Burmese 'Pigeons Blood' Rubies
Located in London, GB
A fine pair of 1 carat each 'Pigeons Blood' unheated rubies. These Cushion cut rubies are certified by the GRS as originating from Burma (Myanmar) with no thermal enhancement (unhe...
Ruby
GIA Certified Natural Black Diamond 1 Carat Ring in 18K Black Gold Round Cut
Located in Darmstadt, DE
GIA Certified Natural Black Diamond 1 Carat Ring in 18K Black Gold Round Cut Black is Beautiful. Black is Powerful. We are very excited to introduce our brand new BLACK STARS collec...
Black Diamond, Gold, 18k Gold
GIA Certified Natural Black Diamond 1 Carat Ring in 18K Black Gold Emerald Cut
Located in Darmstadt, DE
GIA Certified Natural Black Diamond 1 Carat Ring in 18K Black Gold Emerald Cut Black is Beautiful. Black is Powerful. We are very excited to introduce our brand new BLACK STARS coll...
Black Diamond, Diamond, Gold, 18k Gold
1 Carat Blue Sapphire Pear Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune in life. Explore a vast range of Sapphires in our store available ...
Blue Sapphire
1 Carat Ceylon Sapphire Loose Gemstone Oval 7x5mm
Located in Columbus, OH
NNJ Designs presents a 0.98 carat Ceylon Sapphire loose gemstone! This Ceylon Sapphire gemstone would be perfect for the jewelry setting of your choice and can be a lovely September ...
Sapphire
Vivid Green Tsavorite Garnet, Faceted Gem, 1, 82 Ct., Loose Gemstone, Marquise
By Günther Weinz
Located in Kirschweiler, DE
We are delighted to be able to offer, this 1,82 ct. Tsavorite Garnet from our collection. This beautiful gem has a vivid green color and a great fire. Cutting, proportion and cleanes...
Garnet, Tsavorite
34.49 Carats Top Quality Rubellite Tourmaline Oval 1 Pieces Natural Gemstone
Located in Jaipur, RJ
Gemstone - Rubellite Tourmaline Weight - 34.49 Ct Size - 17x23 MM Piece - 1 Shape - Oval
Rubelite, Tourmaline
Luxurious 1 carat Emerald Cut Brilliant Diamond
Located in רמת גן, IL
Natural cut Emerald diamond in a 1 carat D IF cut. This diamond comes with GIA Certificate and laser inscription number. Discover the allure of a 1-carat, D-color, internally flawle...
Diamond
1 pc Sparkling Round Brilliant Diamond with 0.90 Carat
Located in רמת גן, IL
This stunning diamond is a single piece boasting a substantial carat weight of 0.90. Its Round Brilliant cut shape is meticulously crafted to maximize its brilliance and fire, creati...
Diamond
1pc Dazzling 1 Carat Cushion Modified Brilliant Natural Diamond
Located in רמת גן, IL
Carat Weight: 1.0 Shape: Cushion Modified Brilliant Color: G Clarity: VVS1 Polish: Excellent Symmetry: Very Good Fluorescence: GIA Report Number: 593396142 SKU: B-515
Diamond
1 pc Dazzling Heart Brilliant Diamond with 1.00 Carat
Located in רמת גן, IL
This diamond is a singular marvel, weighing a substantial 1.00 carats. Its unique Heart Brilliant shape adds a romantic and distinctive touch, making it a symbol of love and elegance...
Diamond
1pc Dazzling Natural cut Emerald diamond in a 1 carat
Located in רמת גן, IL
Natural cut Emerald diamond in a 1 carat D VVS1 cut. This diamond comes with GIA Certificate and laser inscription number. Discover the exquisite elegance of our 1-carat natural cut...
Diamond
1pc Sparkling Natural cut Round diamond in a 1 carat
Located in רמת גן, IL
Natural cut Round diamond in a 1 carat D IF ideal cut by gia lab 3ex This diamond comes with GIA Certificate and laser inscription number. Discover the epitome of elegance with our ...
Diamond
1 pc Dazzling Square Emerald Brilliant Diamond in 1.01 Carat
Located in רמת גן, IL
This diamond is a singular beauty, weighing an impressive 1.01 carats. Its Square Emerald Brilliant shape lends it a unique and striking appearance, characterized by clean lines and ...
Diamond
1pc Dazzling Natural cut Emerald diamond in a 1 carat
Located in רמת גן, IL
Natural cut Emerald diamond in a 1 carat D VS1 cut. This diamond comes with GIA Certificate and laser inscription number. Discover the exquisite beauty of our natural, one-carat Eme...
Diamond
1 pc. Sparkling 1.51 Carat Cushion Modified Brilliant Natural Diamonds
Located in רמת גן, IL
Carat Weight: 1.51 Color: D Clarity: VS2 Cut: Cushion Modified Brilliant Polish: Excellent Symmetry: Very Good Fluorescence: Slight IGI Report Number: 588339803 SKU: MH7-17
Diamond
Dazzling 1 Pc Natural Diamond W/ 1.70 Carat Cushion D VVS1 IGI Certificate
Located in רמת גן, IL
One glittering cushion modified brilliant cut natural diamond in a 1.7 carat D VVS1 with very good polish and excellent symmetry. This diamond comes with IGI Certificate, laser inscr...
Diamond
Sparkling 1 Pc Natural Diamond with 0.72 Carat Cushion G IF IGI Certificate
Located in רמת גן, IL
A sparkling natural square cushion modified diamond in a 0.72 carat G IF with excellent cut. This diamond has the highest possible clarity grading. This diamond comes with IGI Certif...
Diamond
Dazzling 1 Pc Natural Diamond with 0.72 Carat Cushion G IF IGI Certificate
Located in רמת גן, IL
A sparkling natural square cushion modified diamond in a 0.72 carat G IF with excellent cut. This diamond has the highest possible clarity grading. This diamond comes with IGI Certif...
Diamond
Sparkling 1 pc Natural Diamond with 0.90 Carat Cushion D IF IGI Certificate
Located in רמת גן, IL
A sparkling natural square cushion modified diamond in a 0.9 carat D IF excellent cut. This diamond has the highest possible color and clarity grading. This diamond comes with IGI C...
Diamond
1 Paraiba Tourmaline fac. 19.16c. cushion shape
By Thomas Leyser
Located in Idar-Oberstein, DE
This Paraiba Tourmaline, 19,16c. cushion shape, 19x16,5mm is unheated and therefore very rare. It has slight natural inclusions. The color can be decribed to be strong and intensiv t...
Paraiba
1 Paraiba Tourmaline fac. 5.26c cushion shape
By Thomas Leyser
Located in Idar-Oberstein, DE
This Paraiba Tourmaline, 5,26c, cushion shape 12,9,x9,5mm, is eyeclean and comes from Mocambique. The color can be described to be a swiming pool blue/green color.
Paraiba
Exquisite 0.70 ct 1 pc Ideal Cut Diamond – GIA Certified
Located in רמת גן, IL
Exquisite 0.70 ct 1 pc Ideal Cut Diamond – GIA Certified This 0.70-carat emerald-cut diamond represents the pinnacle of diamond quality. This emerald cut not only highlights the fla...
Diamond
1 Pcs Natural Diamond, 0.40 Ct, Pear, D 'Colourless', VVS2
Located in רמת גן, IL
Natural Pear Brilliant diamond in a 0.40 carat D VVS2 with Beautiful cut and shine. This diamond comes with an GIA Certificate sealed in a security Blister and laser inscription numb...
Diamond
Magnificent 1 pc Ideal Cut Natural Diamond w/2.16ct - IGI Certified
Located in רמת גן, IL
Magnificent 1 pc Ideal Cut Natural Diamond w/2.16ct - IGI Certified Discover unparalleled elegance with this magnificent 2.16-carat natural diamond. Boasts a classic round brilliant...
Diamond
Magnificent 1 pc Ideal Cut Natural Diamond w/2.16 ct - IGI
Located in רמת גן, IL
Magnificent 1 pc Ideal Cut Natural Diamond w/2.16 ct - IGI Certified Discover unparalleled elegance with this magnificent 2.16-carat natural diamond. Boasts a classic round brillian...
Diamond
1 pc Natural Diamond - 0.34 ct - Round - E - VS1- GIA Certificate
Located in רמת גן, IL
Natural Round Brilliant diamond in a 0.34 carat E VS1 with Beautiful cut and shine. This diamond comes with an GIA Certificate and laser inscription number. DSPV-159609-1 GIA 64423...
Diamond
1 pc Natural Diamond - 0.73 ct - Round - E - SI1- GIA Certificate
Located in רמת גן, IL
Ideal and natural round brilliant diamond in a 0.73 carat E SI1 graded by GIA Laboratory with Excellent cut and extremely shine. This diamond comes with a GIA Certificate and laser i...
Diamond
1 Pc Natural Diamond 0.53 Ct Heart D IF, IGI Certificate
Located in רמת גן, IL
Stunning 1 natural cut heart diamond in a 0.53 carat D IF excellent cut. This diamond comes with IGI Certificate and laser inscription number. SKU: PT-1103 IGI 542299343
Diamond
1 pc Natural Diamond - 0.56 ct - Cushion - E - VVS2- GIA Certificate
Located in רמת גן, IL
0.56 carat E VVS2 fancy cut CUSHION with Gia certificate and laser inscription number. GIA 7362977732 Sku P-128
Diamond
1 pc Natural Diamond - 0.96 ct - Oval - K - VS2- GIA Certificate
Located in רמת גן, IL
0.96 carat K VS2 fancy cut OVAL with Gia certificate and laser inscription number. GIA 7362730207 Sku K-0151
Diamond
1 Pc Natural Diamond, 1.00 Ct, Cushion, I, VS2, GIA Certificate
Located in רמת גן, IL
Gorgeus Natural diamond in a 1.00 carat I VS2 Ideal cut Cushion with GIA Certificate and laser inscription number. GIA report no. 2146747287 Sku: DSPV-197
Diamond
1 Pc Natural Diamond, 1.00 Ct, Cushion, G, VS1, GIA Certificate
Located in רמת גן, IL
Natural and extremely brilliant cushion cut diamond with a 1.00 carat G VS1 Ideal cut Cushion with Gia Certificate and laser inscription number. GIA 1315590935 Sku: wd-3230a
Diamond
1 pc Natural Diamond - 1.17 ct - Princess - F - VS2- GIA Certificate
Located in רמת גן, IL
Natural and Preety princess cut diamond with a 1.17 carat with F VS2 grading by GIA lab with Certificate and laser inscription number. GIA 5426415503 Sku: DSPVJ-317
Diamond
1 pc Natural Diamond - 0.70 ct - Asscher - G - VVS1- IGI Certificate
Located in רמת גן, IL
Natural diamond in a 0.70 carat G VVS1 Ideal cut Asscher with IGI Certificate sealed in a security Blister and laser inscription number. Sku: M-BJ-069 IGI 361910020
Diamond
1 Pc Natural Diamond, 0.40 Ct, Emerald, E, VVS2, GIA Certificate
Located in רמת גן, IL
Natural emerald cut diamond in a 0.40 carat E VVS2 with Beautiful cut and shine. This diamond comes with an GIA Certificate and laser inscription number. GIA 2416626269 M-97
Diamond
1 pcs Natural Diamond - 1.23 ct - Round - E - VS1- GIA certificate
Located in רמת גן, IL
Natural diamond in a 1.23 carat E VS1 Ideal cut Round with Excellent cut grade and full of sparkles with GIA Certificate and laser inscription number. GIA 6172153126 Sku: DSPV-150422
Diamond
1 Pc Natural Diamond, 0.90 Ct, Cushion, J, VS1, GIA Certificate
Located in רמת גן, IL
Natural cushion modified brilliant diamond in a 0.90 carat J VS1 with Beautiful cut and shine. This diamond comes with an GIA Certificate and laser inscription number. SKU: H197-14A...
Diamond
1 pcs Natural Diamond - 1.31 ct - Round - G - VVS2- GIA certificate
Located in רמת גן, IL
Natural Round Brilliant diamond in a 1.31 carat G VVS2 with excellent cut and extremely shine. This diamond comes with an GIA Certificate and laser inscription number. sku: DSPV-166...
Diamond
1 pc Natural Diamond - 0.94 ct - Cushion - I - SI1- GIA Certificate
Located in רמת גן, IL
Natural cushion modified brilliant diamond in a 0.94 carat I SI1 with Beautiful cut and shine. This diamond comes with an GIA Certificate and laser inscription number. GIA 744640926...
Diamond
1 Pcs Natural Diamond 0.42 Ct Cushion H VVS1 GIA Certificate
Located in רמת גן, IL
Natural and ideal cut cushion diamond with a 0.42 carat H VVS1 Ideal cut Cushion and extremely shine. The diamond comes with GIA Certificate and laser inscription number. GIA 642512...
Diamond
1 pcs Natural Diamond - 0.73 ct - Round - E - SI2- IGI certficate
Located in רמת גן, IL
Natural round brilliant diamond with a 0.73 carat E SI2 with excellent cut and beautiful luster with IGI Certificate sealed in a security Blister and laser inscription number. IGI ...
Diamond
1 Pc Natural Diamond, 0.41 Ct, Round, G, VS2, GIA Certificate
Located in רמת גן, IL
Natural round brilliant diamond in a 0.41 carat G VS2 with excellent cut and extremely shine. This diamond comes with an GIA Certificate and laser inscription number. SKU: DSPV-1666...
Diamond
1 Pc Natural Diamond, 0.57 Ct, Cushion, F, VS2, GIA Certificate
Located in רמת גן, IL
Natural cushion diamond with a 0.57 carat and F VS2 grading by GIA lab with a beautiful cut and shine. This diamond comes with GIA Certificate and laser inscription number. GIA: 64...
Diamond
1 Pc Natural Diamond, 1.51 Ct, Princess, F, VS1, GIA Certificate
Located in רמת גן, IL
Natural princess cut diamond in a 1.51 carat F VS1 graded by GIA Laboratory with beautiful cut and shine. This diamond comes with a GIA Certificate and laser inscription number. GIA...
Diamond
1 pc Natural Diamond - 0.39 ct - Round - H - SI1- GIA Certificate
Located in רמת גן, IL
Natural round brilliant diamond in a 0.39 carat H SI1 graded by GIA Laboratory with Excellent cut and shine. This diamond comes with a GIA Certificate and laser inscription number. ...
Diamond
1 pcs Diamond - 0.62 ct - Emerald - D (colourless) - VVS1- GIA certificate
Located in רמת גן, IL
Natural emerald cut diamond in a 0.62 carat D VVS1 graded by GIA Laboratory with a beautiful cut and shine. This diamond comes with a GIA Certificate and laser inscription number. G...
Diamond
1 pc Natural Diamond - 0.41 ct - Emerald - E - VS2- GIA Certificate
Located in רמת גן, IL
Natural emerald cut diamond in a 0.41 carat E VS2 with Beautiful cut and shine. This diamond comes with an GIA Certificate sealed in a security Blister and laser inscription number. ...
Diamond
1 Pc Natural Diamond, 0.56 Ct, Round, H, SI1, GIA Certificate
Located in רמת גן, IL
A natural diamond in 0.56 carat H SI1 with gorgeous cut round brilliant, sealed in a security blister. The stone is engraved with a laser inscription and has a GIA Certificate. GIA ...
Diamond
1 pcs Natural Diamond - 0.48 ct - Oval - G - VVS2-IGI certificate
Located in רמת גן, IL
Natural Oval Brilliant diamond in a 0.48 carat G VVS2 with Beautiful cut and shine. This diamond comes with an IGI Certificate sealed in a security Blister and laser inscription numb...
Diamond
1 pc Natural Diamond - 0.60 ct - Round - I - VVS2- GIA certificate
Located in רמת גן, IL
Natural round diamond in a 0.60 carat I VVS2 graded by GIA Laboratory with a beautiful cut and shine. This diamond comes with an GIA Certificate and laser inscription number. GIA 14...
Diamond
1 pc Natural Diamond - 0.50 ct - Oval - I - VS1- GIA Certificate
Located in רמת גן, IL
A natural diamond in 0.50 carat I VS1 Oval Cut with maximum shine and sparkles, sealed in a security blister. The stone is engraved with a laser inscription and has an GIA Certificat...
Diamond
1 pc Natural Diamond - 0.52 ct - Oval - G - VVS2- GIA Certificate
Located in רמת גן, IL
A Natural Diamond in 0.52 carat G VVS2 Oval Cut with maximum shine and sparkles, sealed in a security blister. The stone is engraved with a laser inscription and has an GIA Certifica...
Diamond
1 pc Natural Diamond - 0.72 ct - Round - E - SI1- IGI Certificate
Located in רמת גן, IL
Natural round brilliant diamond in a 0.72 carat E SI1 graded by IGI Laboratory with beautiful cut and shine. This diamond comes with an IGI Certificate sealed in a security blister a...
Diamond
$499
W 0.3 in D 0.12 in L 0.4 in
Certified 2.41 Carats Mozambique Ruby Oval Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
As we are auction partners at Gemfields, we have sourced these rubies from winning auctions and had cut them in our in house manufacturing responsibly. Weight: 2.41 Carats Size: 10x...
Ruby
$800Sale Price|20% Off
Alexandrite 0.24ct deep green to pinkish color change rare gemstone
Located in bangkok, TH
AXA09 Alexandrite 0.24ct deep green to pinkish color change rare gemstone Weight: 0.24ct Size: 4.1*3.4*2.5mm Origine: Srilanka Color Deep Green to pinkish Clarity Eye clean Top...
Alexandrite
$856Sale Price|20% Off
0.22ct Alexandrite deep green to pinkish red color change rare gemstone
Located in bangkok, TH
Top Alexandrite 0.22ct deep green to pinkish red color change rare gemstone AXA07 Weight: 0.22ct Size: 4.5*3.5*2.2mm Srilanka Deep Green to pinkish red Eye clean
Alexandrite
Are you shopping for diamonds and other loose gemstones to create your own custom jewelry?
Why might you purchase a diamond or gemstone “loose” — that is, on its own, not mounted in a piece of jewelry? Perhaps you’re a connoisseur looking to acquire a unique investment. The scarcity of high-quality colored diamonds, for instance, especially pink diamonds, means that their value increases over time; the same is true of rare Kashmir sapphires and Burmese rubies. Far rarer than diamonds, Paraiba tourmaline, discovered only in the 1980s, is treasured as much for its extraordinary color as its scarcity, both of which contribute to its high value.
A more common scenario would be that you’re hoping to create a very special piece of custom jewelry, such as an engagement ring or a milestone-birthday present, and want to personally select the most beautiful, unusual, or ultra-rare stone you can find and afford. Doing so adds to the romance and substance of the gift and can be a part of the story told as the jewel is passed from generation to generation.
If this sounds like you, read on for tips on becoming one of the world’s savviest gem hunters.
Educate yourself: When buying any piece of gem-set fine jewelry, you should familiarize yourself with the factors that determine a stone’s price. This will enable you to streamline your search for the perfect gem and have intelligent, productive conversations with sellers.
There is a wealth of information online, such as our diamond-buying guide and this overview of colored gemstones for engagement rings. The buying guides of the Gemological Institute of America (GIA), searchable by stone type, are also a widely trusted source for consumers venturing into the world of diamonds and gems for the first time.
Vet your vendor: If you peruse 1stDibs with any regularity, you know there is no shortage of vendors who deal in top-quality loose gemstones. (Read about our vetted sellers.) Finding a trustworthy, established dealer may be as easy as getting a recommendation from friends or family. And, although it may sound obvious, it pays to Google your candidates — and consult customer reviews — before making contact.
Harakh Mehta, designer and founder of the Mumbai, India–based fine-jewelry brand Harakh, has an innate understanding of proper client relations, especially when the customer is in unfamiliar territory. “Start chatting with the dealer, get to know them better," he says. "It’s very important to establish a comfort level. We never push a sale, as we want it to be a carefully considered purchase. So, if the client is not in a rush, we do it over a few virtual meetings or phone calls.”
Request documentation: The best dealers go to great lengths to furnish clients with documents verifying the quality rating, natural origin and provenance of a stone — showing, for example, that loose emerald hails from the famous Muzo mine in Colombia — and disclosing any treatments applied to enhance its appearance. (And who doesn't love emerald jewelry? The most valuable emeralds are the ones that have a deep bluish-green to true green color and no visible inclusions.)
If no grading report is available for a stone you are interested in, the dealer should be able to provide an authenticity document, such as an appraisal or info sheet, that has been signed by an in-house gemologist or professional appraiser. Google those names, too, for extra peace of mind.
Ask for videos and visuals: When transacting with a gem dealer online, you should always request real-time videos and photographs, since professional photos of a stone, usually on a white background, have likely been retouched for optimal presentation.
Read more about how to buy loose gemstones and find your dream gems today on 1stDibs.