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Loose Light Purple Sapphire

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Unheated 2.14 Carat Purple Sapphire Octagon, Loose Gemstone, GIA Certified ...A
By Sarosi By Timeless Gems
Located in Los Angeles, CA
A sapphire with such exquisite color as this should be named the "Orchid Princess!" It is a
Category

21st Century and Contemporary American Artisan Loose Gemstones

Materials

Sapphire, Purple Sapphire

Purple Pink Sapphire, No Heat, Certified Gem, 4, 46 Ct., Loose Gemstone
Located in Kirschweiler, DE
We are delighted to be able to offer for sale, this 4,46 ct. Purple-Pink Sapphire from our
Category

21st Century and Contemporary German Contemporary Loose Gemstones

Materials

Pink Sapphire, Purple Sapphire

Unheated Light Violet Sapphire Ring Gem 3.41 Carat Oval Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Special 3.41 carat, no-heat, "metallic" light violet Sapphire oval gem, offered unmounted to a fine
Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire, Purple Sapphire

Unheated 3.11 Carat Purple Pink Sapphire, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
While sapphires are routinely heated to improve their color, this 3.11 carat unheated, lively pink
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Sapphire, Pink Sapphire

1.68 Carat Cushion Shape Light Purple Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Cushion shape 1.68-carat Natural Unheated Light Purple sapphire GIA certificate number
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Purple Sapphire

Blue Purple to Purple Sapphire, 1.52ct Triliant, Brilliant and Eye Catching!
Located in Methuen, MA
Sapphire could be a color shifint Sapphire. Very Brilliant and Eye Catching and catches the light even
Category

2010s Loose Gemstones

Materials

Sapphire, Purple Sapphire

0.77ct Oval Purple Sapphire from Madagascar Unheated
Located in Toronto, Ontario
Tone: 4 Medium Light Saturation: 5-6 Strong Species: Corundum Variety: Sapphire Treatment: None Origin
Category

2010s Malagasy Loose Gemstones

Materials

Purple Sapphire, Sapphire

0.77ct Oval Purple Sapphire from Madagascar Unheated
0.77ct Oval Purple Sapphire from Madagascar Unheated
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W 0.24 in D 0.13 in L 0.18 in
GIA Certified 6.05 Carats Unheated Purple Sapphire
Located in Los Angeles, CA
Presenting an extraordinary Natural Unheated Purple Sapphire, a true gemstone marvel, with a weight
Category

21st Century and Contemporary Malagasy Loose Gemstones

Materials

Sapphire, Purple Sapphire

GIA Certified 6.05 Carats Unheated Purple Sapphire
GIA Certified 6.05 Carats Unheated Purple Sapphire
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W 0.37 in D 0.22 in L 0.63 in
Pink Violet Sapphire, Faceted Gem, 3, 04 Ct., Loose Gemstone, no treatments
Located in Kirschweiler, DE
We are delighted to be able to offer for sale, this 3,04 ct. Sapphire from our exclusive collection
Category

21st Century and Contemporary German Contemporary Loose Gemstones

Materials

Sapphire, Pink Sapphire, Purple Sapphire

6.98 Carat Octagonal Blue to Purple Sapphire GIA Certified Tanzania
Located in Toronto, Ontario
Variety: Sapphire Geographic Origin: Tanzania Treatment: Heated Item Description: One loose stone Weight
Category

2010s Tanzanian Loose Gemstones

Materials

Sapphire, Blue Sapphire, Purple Sapphire

8.16ct Oval Grayish Violet to Pinkish Purple Sapphire GIA Certified
Located in Toronto, Ontario
Violet changing to Pinkish Purple RESULTS Species: Natural Corundum Variety: Natural Sapphire
Category

2010s Tanzanian Contemporary Loose Gemstones

Materials

Sapphire, Purple Sapphire

1.73ct Cushion Violetish Blue to Purple Sapphire GIA Certified Sri Lanka
Located in Toronto, Ontario
Corundum Variety: Sapphire Geographic Origin: Sri Lanka Treatment: Heated Item Description: One loose stone
Category

2010s Loose Gemstones

Materials

Sapphire, Purple Sapphire

3.75 Carat Natural, Purple Oval Sapphire
Located in London, GB
Dazzling 3.75 carat natural oval cut fancy sapphire in a light purple colour with subtle pink
Category

21st Century and Contemporary Sri Lankan Contemporary Loose Gemstones

Materials

Sapphire

3.75 Carat Natural, Purple Oval Sapphire
3.75 Carat Natural, Purple Oval Sapphire
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W 0.32 in D 0.24 in L 0.38 in
9.37ct Oval Violet to Pinkish Purple Sapphire GIA Certified Sri Lanka
Located in Toronto, Ontario
changing to Pinkish Purple RESULTS Species: Natural Corundum Variety: Natural Sapphire Geographic
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Purple Sapphire

1.04 Carat Orchid Pink Natural Sapphire Loose Gemstone from Sri Lanka
Located in Horana, LK
loose gemstone. The photos and video showcase the sapphire in both natural sunlight and artificial light
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Pink Sapphire

Violet Colour Shift Sapphire 4.12 Ct Oval Natural Heated, Loose Gemstone
Located in South Melbourne, AU
outdoor light and violet-purple under incandescent light. A Madagascan violet sapphire oval cut by our
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Sapphire

3.00 Carat Natural Loose Parti Sapphire Cushion Gem For Engagement Ring
Located in Peshawar, PK
Loose Sapphire Weight: 3.00 Carats Dimension: 9.3 x 7.6 x 4.1 Mm Colour: Blue And Green Origin
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Sapphire

1.62 Carat Emerald Shape Light Violet Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Emerald shape 1.62-carat Natural Unheated Very Light Violet color sapphire GIA certificate
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Blue Sapphire, Purple Sapphire

6.98ct Octagonal Blue to Purple Sapphire GIA Certified Tanzania
Located in Toronto, Ontario
changing to Purple RESULTS Species: Natural Corundum Variety: Sapphire Geographic Origin: Tanzania
Category

2010s Tanzanian Loose Gemstones

Materials

Sapphire

26.92ct Oval Double Cabochon Violetish Blue to Purple Star Sapphire GIA Certifie
Located in Toronto, Ontario
Purple Hue: Violetish Blue to Purple Tone: 4 Medium Light Saturation: 4 Moderately Strong Treatment: None
Category

2010s Sri Lankan Contemporary Loose Gemstones

Materials

Star Sapphire

1.38 Carat Round Shape Lavender Color Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Round shape 1.38-carat Natural Unheated Lavender/Light Purple color Sri-Lankan sapphire GIA
Category

21st Century and Contemporary American Loose Gemstones

Materials

Sapphire, Pink Sapphire, Purple Sapphire

Certified Lavender Sapphire - Oval 2.63ct
Located in Antwerpen, BE
. Lavender sapphires are a rare variety of corundum that display light purple or lilac hues and their color
Category

2010s Malagasy Modern Loose Gemstones

Materials

Sapphire

Certified Lavender Sapphire - Oval 2.63ct
Certified Lavender Sapphire - Oval 2.63ct
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W 0.32 in D 0.23 in L 0.24 in
1.50 Carat Pinkish Purple Spinel Lotus Certified
Located in Hua Hin, TH
1.50 Carat Pinkish Purple Shape: Heart Cutting Style: Faceted Brilliant Step Dimensions: 7.70 x
Category

2010s Unknown Loose Gemstones

Materials

Spinel

1.50 Carat Pinkish Purple Spinel Lotus Certified
1.50 Carat Pinkish Purple Spinel Lotus Certified
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W 0.31 in D 0.18 in L 0.27 in
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
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Green Sapphire

1.56ct Oval Color Change Sapphire GIA Certified Sri Lanka Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Color Change Sapphire The GIA report reads as follows: GIA
Category

2010s Loose Gemstones

Materials

Sapphire

GIA Certified 7.17 Carat No Heating Changing Color Sapphire
Located in София, BG
GIA Certified 7.17 Carat Sapphire. This stone exhibits a change of color when viewed under daylight
Category

21st Century and Contemporary Bulgarian Modern Loose Gemstones

Materials

Sapphire

GIA Certified 7.17 Carat No Heating Changing Color Sapphire
GIA Certified 7.17 Carat No Heating Changing Color Sapphire
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H 0.27 in W 0.43 in L 0.42 in
1.31ct Oval Color Change Sapphire GIA Certified Burma 'Myanmar' Unheated, Violet
Located in Toronto, Ontario
This is a stunning GIA Certified Color Change Sapphire The GIA report reads as follows: GIA
Category

2010s Burmese Loose Gemstones

Materials

Sapphire

2.50ct Oval Color Change Sapphire GIA Certified Unheated Sri Lanka, Violetish Bl
Located in Toronto, Ontario
This is a stunning GIA Certified Color Change Sapphire The GIA report reads as follows: GIA
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire

1.55 Carat Faceted Yellowish Blue Sapphire Oval Shape Gem From Madagascar Mine
Located in Peshawar, PK
Loose Sapphire Weight: 1.55 Carats Dimension: 6.7 x 5.6 x 4.5 Mm Colour: Yellow And Blue Origin
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Sapphire

Unheated Saphires yellow purple NATURAL COLOR 0.96 ct Ilakaka Mine Madagascar
Located in Viena, Viena
..untreated NATURAL COLOR sapphires...always a rarity, most sapphires are heated, from the Ilakaka
Category

2010s Modern Loose Gemstones

Materials

Tanzanite

Certified 24.97ct Glowing Blue Tanzanite from the early 1990s!
Located in Methuen, MA
glows with life similar to a Kashmir Sapphire. Other lights will show the color as having purple
Category

Vintage 1980s African Loose Gemstones

Materials

Tanzanite

Natural purple sapphires not treated not heated 6.35 carats
Located in Lagos, NG
Natural purple sapphires not treated not heated weight 6.35 carat This stunning set of three
Category

21st Century and Contemporary Naturalistic Sculptures

Materials

Precious Stone

1916 Nordic Ring 1ct Bi-color natural Sapphire Blue Purple 18K Gold Ø8US/1.65gr
Located in SE
cut natural Bi -colored Light- Blue / Purple Sapphire 7 mm x 5 mm x 3mm deep/ ca. 1 ct. This stone has
Category

Vintage 1910s Swedish Art Deco Cluster Rings

Materials

Sapphire, 18k Gold

4.64ct GIA Certified Color-Change Sapphire and Diamond Ring
Located in Toronto, Ontario
Corundum Variety: Sapphire Geographic Origin: Not Requested Treatment: Heated Item Description: One Loose
Category

2010s Canadian Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Purple Sapphire, 18k Gold, White Gold

Seeds of Tomorrow Australian Opal Ring with Sapphires in Gold by NIXIN Jewelry
Located in Los Angeles, CA
blanket of shimmering sod, the pink and purple sapphires diffuse their hues around the opal in a fluid
Category

2010s American Contemporary Signet Rings

Materials

Opal, Sapphire, 14k Gold, Gold, Yellow Gold

Antique Necklace 13 Natural 14ctw Gems solid 14/ 18K Gold / 5.8gr
Located in SE
Sapphires: 2 of Green with tints of Blue color Ø 4.25 x 2.8 mm deep /0.3ct each. + One Sapphire of deep Blue
Category

Early 20th Century European Art Nouveau Pendant Necklaces

Materials

Citrine, Garnet, Sapphire, Spinel, Tourmaline, 18k Gold, 14k Gold, Silver

Eighteen Karat White Gold Bamboo Brooch N1 with Spinel by the Artist
By Polya Medvedeva Jewellery
Located in Berlin, DE
. And this liquid light is softer than the sharpness of the sapphires shinning, and it is as deep
Category

21st Century and Contemporary German Artist Brooches

Materials

Spinel, Gold, 18k Gold, White Gold

GIA Certified Unheated Orange Sapphire, Solitaire Ring, Sapphire Engagement Ring
Located in Sheridan, WY
GEMSTONE TYPE: Unheated Ceylon sapphire RECOMMENDED JEWELRY SETTINGS: Solitaire Ring, Sapphire
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Pink Sapphire, Purple Sapphire, Padparadscha Sapphire

Padparadscha Sapphire, Unheated, AGL
Located in Sheridan, WY
Padparadscha Sapphire is a very rare, unheated stone that comes from Sri Lanka. It's a beautiful
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Pink Sapphire, Purple Sapphire, Padparadscha Sapphire

Padparadscha Sapphire, Gia, Handcrafted
Located in Sheridan, WY
GEMSTONE TYPE: Unheated Sri Lanka Ceylon sapphire RECOMMENDED JEWELRY SETTINGS: Solitaire Ring
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Pink Sapphire, Purple Sapphire, Padparadscha Sapphire

Appraised Premium: Vivid Pastel Violet Sapphire
Located in Sheridan, WY
GEMSTONE TYPE: Unheated Sri Lanka Ceylon sapphire RECOMMENDED JEWELRY SETTINGS: Men Rings, Men
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Blue Sapphire, Pink Sapphire, Purple Sapphire

Peach Sapphire, Unheated, Premium Cut, AGL
Located in Sheridan, WY
Peach Sapphire is a natural, unheated sapphire from Sri Lanka. This premium cut stone is a
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Pink Sapphire, Purple Sapphire, Padparadscha Sapphire

1.31 ct Padparadscha Sapphire, Unheated, Premium GIA
Located in Sheridan, WY
GEMSTONE TYPE: Unheated Sri Lanka Ceylon sapphire RECOMMENDED JEWELRY SETTINGS: Solitaire Ring
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Pink Sapphire, Purple Sapphire, Padparadscha Sapphire

1.14 ct Padparadscha Sapphire, Premium Cut, GIA
Located in Sheridan, WY
GEMSTONE TYPE: Unheated Sri Lanka Ceylon sapphire RECOMMENDED JEWELRY SETTINGS: Solitaire Ring
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Pink Sapphire, Purple Sapphire, Padparadscha Sapphire

1.19 ct Alexandrite-Like, Color-change Sapphire, GIA
Located in Sheridan, WY
GEMSTONE TYPE: Unheated Sri Lanka Ceylon sapphire, alexandrite-like RECOMMENDED JEWELRY SETTINGS
Category

2010s Malagasy Loose Gemstones

Materials

Alexandrite, Green Sapphire, Purple Sapphire, Sapphire, Blue Sapphire

RARE: 1.51 ct Vivid Padparadscha Sapphire, Lotus Blossom, GIA
Located in Sheridan, WY
GEMSTONE TYPE: Unheated Sri Lanka Ceylon sapphire RECOMMENDED JEWELRY SETTINGS: Men Rings, Men
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Pink Sapphire, Purple Sapphire, Padparadscha Sapphire

Mahenge Spinel, Solitaire Ring, Spinel Engagement Ring, August Birthstone Ring
Located in Sheridan, WY
COLOR NAME: red-purple or purple-red GIA COLOR CODE: RP/PR CLARITY: SI SATURATION: 5 = strong TONE: 3
Category

2010s Tanzanian Loose Gemstones

Materials

Pink Diamond, Ruby, Pink Sapphire, Spinel, Padparadscha Sapphire

GIA Certified 8.53 Carat Rare Unheated Purple Sapphire Diamond Pendant Necklace
Located in Encino, CA
One electronically tested platinum ladies cast & assembled purple sapphire and diamond pendant with
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Platinum

Light Purple Ceylon Sapphire 0.81ct Oval Cut Rare Unheated Loose Gem
Located in Birmingham, GB
Light Purple Ceylon Sapphire 0.81ct Oval Cut Rare Unheated Loose Gem 6.3x5mm Natural Untreated
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire

Natural 0.55ct Light Lilac Purple Ceylon Sapphire Oval Cut Loose Gem 4.8x4.5mm
By Gems and Jewels UK
Located in Birmingham, GB
Natural 0.55ct Light Lilac Purple Ceylon Sapphire Oval Cut Loose Gem 4.8x4.5mm Natural Light
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire

2.49ct Oval Pink-Purple Sapphire Gia Certified Sri Lanka Unheated
Located in Toronto, Ontario
visible to the naked/unaided eye. Colour: Pink-Purple Hue: Pink-Purple Tone: 4 Medium Light Saturation: 4
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Purple Sapphire

GIA Certified Colour Change 1.41ct Sapphire Green Purple Untreated Oval Unheated
By Gems and Jewels UK
Located in Birmingham, GB
, especially Sapphires. Changes colour from a greyish green in white daylight to a grey purple in incandescent
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire, Green Sapphire, Purple Sapphire

GIA Certified Colour Change Sapphire 1.18ct Untreated Oval Cut Unheated Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
, especially Sapphires. Changes colour from a greenish blue in white daylight to a dark purple in incandescent
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Pink Sapphire, Purple Sapphire

GIA Certified Colour Change Sapphire 1.01ct Untreated Oval Cut Unheated Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
, especially Sapphires. Changes colour from a blue-green in white daylight to a pinkish purple in incandescent
Category

21st Century and Contemporary Loose Gemstones

Materials

Pink Sapphire, Purple Sapphire, Sapphire

4.64ct GIA Certified Color Change Sapphire & Diamond Scallop Ring 18k White Gold
Located in Toronto, Ontario
Visible Inclusions) Colour: Blue changing to Purple Treatment: Heat *Most Sapphire has been heat treated
Category

2010s Canadian Contemporary Cluster Rings

Materials

Diamond, Sapphire, White Gold

IGI Certified Loose Purple Ceylon Sapphire 0.82ct Antique Cushion Cut in Blister
By Gems and Jewels UK
Located in Birmingham, GB
0.82 carat Sapphire with a beautiful light purple colour. Stunning cushion cut stone with a
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Pink Sapphire

GIA Certified Color Change Sapphire 2.07ct Untreated Oval Cut Unheated Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
, especially Sapphires. Changes colour from a greyish violet in white daylight to a pinkish purple in
Category

21st Century and Contemporary Loose Gemstones

Materials

Pink Sapphire, Sapphire, Blue Sapphire, Green Sapphire

21st Century 18 Karat Gold Freshwater Pearl Diamond and Sapphire Necklace
By FANCS V by Simona Elia
Located in Palermo, Italy PA
; they are lovely multi-coloured pearls ranging from white to purple and peach. The pearls at the front
Category

21st Century and Contemporary Italian Contemporary Beaded Necklaces

Materials

Diamond, White Diamond, Black Diamond, Freshwater Pearl, Sapphire, Blue ...

Custom 21st Century 18 Karat Gold Freshwater Pearl Diamond and Sapphire Necklace
By FANCS V by Simona Elia
Located in Palermo, Italy PA
purple and peach. The pearls at the front of the necklace are interspersed with clusters of black and
Category

21st Century and Contemporary Italian Contemporary Beaded Necklaces

Materials

Blue Sapphire, Pink Sapphire, Green Sapphire, Diamond, White Diamond, Bl...

NIXIN Jewelry Dawn's Light Australian Opal Necklace with Sapphires in Rose Gold
Located in Los Angeles, CA
sapphire charms dangle above, and blend sapphire and opal as one. Their shared palette of purple and pink
Category

2010s American Contemporary Pendant Necklaces

Materials

Opal, Sapphire, Gold, 14k Gold, Rose Gold

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Loose Light Purple Sapphire For Sale on 1stDibs

Surely you’ll find the exact loose light purple sapphire you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using 18k gold, gold and white gold. Finding an appealing loose light purple sapphire — no matter the origin — is easy, but Sarosi By Timeless Gems, Polya Medvedeva Jewellery and Merkaba each produced a popular version that is worth a look. A loose light purple sapphire can make for a versatile accessory, but a selection from our variety of 11 sapphire versions can add an especially stylish touch. Today, if you’re looking for a cushion cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and brilliant cut alternatives. There aren’t many items for men if you’re seeking a loose light purple sapphire, as most of the options available are for women and unisex.

How Much is a Loose Light Purple Sapphire?

On average, a loose light purple sapphire at 1stDibs sells for $7,775, while they’re typically $2,080 on the low end and $37,219 for the highest priced versions of this item.

Finding the Right loose-gemstones for You

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.