4 Carat Star Ruby Loose Gemstone Oval 10x8mm
Located in Columbus, OH
NNJ Designs presents a 4.01 carat oval Star Ruby loose gemstone! A Star Ruby is a type of gemstone
Category
2010s American Art Deco Loose Gemstones
Materials
Ruby, Star Ruby
4 Carat Loose Gemstone
Red Spessartite / Mandarin Garnet 4 Carat Pear Cut Natural Loose Gemstone
$346Sale Price|30% Off
W 0.32 in D 0.24 in L 0.41 in
Red Spessartite / Mandarin Garnet 4 Carat Pear Cut Natural Loose Gemstone
Located in Peshawar, PK
-proportioned pear cut. Weighing 4 carats, the gemstone is eye-clean and full of lively sparkle, making it an
Category
21st Century and Contemporary Malagasy Contemporary Loose Gemstones
Materials
Garnet, Mandarin Garnet
5.30 Carat Natural Loose 4 Piece Tourmaline Stones Mix Lot Afghan Gemstones
Located in Bangkok, TH
Carat Natural Loose 4-Piece Tourmaline Mix Lot features a beautifully curated selection of Afghan-origin
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Tourmaline
8.35 Carat Natural Loose Green Peridot 4 Piece Pear Shape Pakistani Gemstones
Located in Bangkok, TH
Weight 8.35 carat Piece 4 Treatment None Origin Pakistan Clarity SI Shape Cut Pear This
Category
21st Century and Contemporary Pakistani Modern Loose Gemstones
Materials
Peridot
Vibrant Green Tourmaline 4 Carat Cushion Cut Natural Loose Gemstones for Jewelry
$558Sale Price / set|30% Off
W 0.27 in D 0.22 in L 0.31 in
Vibrant Green Tourmaline 4 Carat Cushion Cut Natural Loose Gemstones for Jewelry
Located in Peshawar, PK
Natural Vibrant Minty Green Tourmaline – Cushion Cut Loose Gemstones for Fine Earrings , Pendant
Category
21st Century and Contemporary Afghan Contemporary Loose Gemstones
Materials
Tourmaline
6.25 Carat Natural Loose 4 Piece Bi Color Tourmaline Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 6.25 carats Piece 4 Treatment None Origin Afghan Clarity SI Shape Cut Emerald This
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Tourmaline
8.55 Carat Natural Loose 4 Piece Red Garnet Lot Round Cut Tanzania Gemstones
Located in Bangkok, TH
8.55 Carat Natural Loose Garnet Lot features 4 brilliant round-cut gemstones, each radiating a deep and
Category
21st Century and Contemporary African Modern Loose Gemstones
Materials
Garnet
7.25 Carat Natural Loose 4 Piece Zircons Stones Lot Round Cut African Gemstone
Located in Bangkok, TH
Weight 7.25 carat Piece 4 Treatment None Origin African Clarity SI Shape Cut Round This
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Zircon
Intense Green Tsavorite Garnet, Faceted Gem, 4, 61 ct., loose Gemstone
Located in Kirschweiler, DE
We are delighted to be able to offer for sale, this 4,61 ct. Tsavorite Garnet from our exclusive collection. This beautiful rare gem has a rich green green color and a great fire. Cu...
Category
21st Century and Contemporary German Contemporary Loose Gemstones
Materials
Garnet, Tsavorite
Multicolors Natural Tourmaline Jewelry Size Loose Gemstone Lot 4 Ct Cushion Cut
$300Sale Price / set|20% Off
W 0.27 in D 0.16 in L 0.27 in
Multicolors Natural Tourmaline Jewelry Size Loose Gemstone Lot 4 Ct Cushion Cut
Located in Peshawar, PK
!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 4 Carat 🪚 SHAPE & CUT: Mix Cushion Cut 📏 SIZE (MM): 1.30
Category
21st Century and Contemporary Afghan Contemporary Loose Gemstones
Materials
Tourmaline
Purple Pink Sapphire, No Heat, Certified Gem, 4, 46 Ct., Loose Gemstone
Located in Kirschweiler, DE
Foundation for Gemstone Research (DSEF). The stone has none treatment and no indication of heating! gem
Category
21st Century and Contemporary German Contemporary Loose Gemstones
Materials
Pink Sapphire, Purple Sapphire
Darkish Red Rhodolite Garnet 4 Ct Natural Loose Gemstone Pear Cut for Ring Jewel
$290
W 0.32 in D 0.24 in L 0.41 in
Darkish Red Rhodolite Garnet 4 Ct Natural Loose Gemstone Pear Cut for Ring Jewel
Located in Peshawar, PK
other Jewelry Setting-Pear Cut!! 💎 GEMSTONE TYPE: Rhodolite Garnet ⚖️ WEIGHT: 4 Carats 🪚 SHAPE & CUT
Category
21st Century and Contemporary Brazilian Contemporary Loose Gemstones
Materials
Garnet, Rhodolite
Natural Green Emerald Lot 1.96 Ct (4 PCs) Loose Gemstones Jewelry Size from Swat
$540 / set
H 0.2 in L 0.25 in
Natural Green Emerald Lot 1.96 Ct (4 PCs) Loose Gemstones Jewelry Size from Swat
Located in Peshawar, PK
Deep Rich Green Natural Emerald Jewelry Size Loose Gemstones Lot for Rings, Earrings, Necklace
Category
21st Century and Contemporary Pakistani Contemporary Loose Gemstones
Materials
Emerald
4 Carat Natural Loose Amethyst Pixel Cut Gem For Jewellery Making
Located in Peshawar, PK
Loose Amethyst Weight: 4.00 Carats Dimension: 14.7 x 7.2 x 5.5 Mm Colour: Purple Origin: Brazil
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Amethyst
1.19 carats 4 Piece Aquamarine Set Baguette Cut Natural African Gemstones
$150
W 0.16 in D 0.11 in L 0.16 in
1.19 carats 4 Piece Aquamarine Set Baguette Cut Natural African Gemstones
Located in Bangkok, TH
Weight 1.19 carats Dimensions 4.0x4.0x2.7 mm Treatment none Origin Africa Clarity VVS Shape
Category
21st Century and Contemporary African Modern Loose Gemstones
Materials
Aquamarine
92.86 Carats Top Quality Rubellite Tourmaline Cabochon 4 Pieces Natural Gemstone
$6,999
W 0.4 in L 0.91 in
92.86 Carats Top Quality Rubellite Tourmaline Cabochon 4 Pieces Natural Gemstone
Located in Jaipur, RJ
Gemstone - Rubellite Tourmaline Weight - 92.86 Ct Size - 10x12.5 To 18x23 MM Piece - 4 Shape
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Rubelite, Tourmaline
GIA Certified 4 Carat, D Color, VS2 Clarity, Round Brilliant Cut Loose Diamond
$181,250
W 0.41 in D 0.25 in
GIA Certified 4 Carat, D Color, VS2 Clarity, Round Brilliant Cut Loose Diamond
Located in Miami, FL
GIA Certified 4.00 Carat, D Color, VS2 Clarity, Round Brilliant Cut Loose Natural Diamond
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond, White Diamond
28.71 carats aquamarine petal carving 4 pieces set for jewelry natural gemstone
Located in Jaipur, RJ
28.71 carats aquamarine petal carving 4 pieces set for jewelry natural gemstone Gemstone
Category
21st Century and Contemporary Unknown Art Deco Loose Gemstones
Materials
Aquamarine
5.75 Carat 4 Piece Greenish Blue Tourmaline Set Gemstone for Jewelry and Rings
$448Sale Price|20% Off
5.75 Carat 4 Piece Greenish Blue Tourmaline Set Gemstone for Jewelry and Rings
Located in Bangkok, TH
Product Information: GEMSTONE TYPE: Greenish Blue Tourmaline Set WEIGHT: 5.75 carats WEIGHT RANGE
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Tourmaline
Neon Greenish Hue Blue Natural Tourmaline Gemstone 4 Ct Emerald Cut Ring Jewel
$439Sale Price|20% Off
W 0.35 in D 0.2 in L 0.43 in
Neon Greenish Hue Blue Natural Tourmaline Gemstone 4 Ct Emerald Cut Ring Jewel
Located in Peshawar, PK
Neon Greenish Hue Blue Tourmaline Loose Gemstone Emerald Cut from Afghanistan!! 💎 GEMSTONE TYPE
Category
21st Century and Contemporary Afghan Contemporary Loose Gemstones
Materials
Tourmaline
2 3/4 Carat Cushion Bluish Violet Sapphire GIA
Located in San Francisco, CA
This Cushion shape 2.74-carat Natural Bluish Violet color sapphire GIA certified has been hand
Category
21st Century and Contemporary Sri Lankan Loose Gemstones
Materials
Sapphire
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
Category
21st Century and Contemporary Sri Lankan Loose Gemstones
Materials
Blue Sapphire
1.95 carats 4 Piece Pink Spinel Gems Lot Mix Cut from Tajikistan
Located in Bangkok, TH
This exquisite lot features four dazzling pink spinel gemstones, totaling 1.95 carats, sourced from the
Category
21st Century and Contemporary Tajikistani Modern Loose Gemstones
Materials
Spinel
2 3/4 Carat Oval Light Grayish Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 2.73-carat Natural Light Grayish Blue color sapphire GIA certified has been hand
Category
21st Century and Contemporary Sri Lankan Loose Gemstones
Materials
Blue Sapphire
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
Category
21st Century and Contemporary American Loose Gemstones
Materials
Blue Sapphire
1.78 carats 4 Piece Deep Pink Spinel Gems Lot Mix Cut from Burma
Located in Bangkok, TH
1.78 carat lot comprises six radiant pink spinel gemstones, each showcasing a meticulously crafted
Category
21st Century and Contemporary Burmese Modern Loose Gemstones
Materials
Spinel
GIA Certified 4 Carats D Color VVS1 Clarity Round Brilliant Diamond Solitaire
Located in Scottsdale, AZ
This exceptional GIA Certified 4.00 carat Round Brilliant Cut diamond is graded D color and VVS1
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Diamond
GIA Certified 4 Carats G Color VVS2 Clarity Heart Shape Solitaire Diamond XX-N
Located in Scottsdale, AZ
This exceptional GIA Certified 4.00 carat Heart Shape diamond is graded G color and VVS2 clarity
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Diamond
3 3/4 Radiant Orange-Yellow Sapphire GIA
Located in San Francisco, CA
This Radiant shape 3.76-carat Natural Orange-Yellow color sapphire GIA certified has been hand
Category
21st Century and Contemporary Loose Gemstones
Materials
Yellow Sapphire
4.48ct 4 Stone Set Almandine/Almandite Round Bullet Red Rhodolite Garnet from Mo
$400 / set
W 0.2 in D 0.2 in L 0.2 in
4.48ct 4 Stone Set Almandine/Almandite Round Bullet Red Rhodolite Garnet from Mo
Located in Toronto, Ontario
Description: Gem Type: Rhodolite Garnet Number of Stones: 4 Weight: 4.48 cts Measurements: 5.00 x
Category
2010s Mozambican Loose Gemstones
Materials
Rhodolite
Recent Sales
4 Carat Natural Bi Color Tourmaline Loose stone in Green and White
Located in London, GB
4 Carat Natural Bi Color Tourmaline Loose stone in Green and White GRS/GCS/GIA appointed lab
Category
2010s Loose Gemstones
Materials
Tourmaline
Rare 3 Carat D IF Pear GIA#2203210541 Certified Natural Diamond '4 Carat Spread'
Located in New York, NY
Rare 3 Carat D IF Pear GIA#2203210541 Certified Natural Diamond (4 carat Spread) Custom Designed to
Category
2010s Loose Gemstones
Materials
Diamond
4, 03 Carat Natural Purple Sri Lankan Sapphire
By D and A Style
Located in Singapore, SG
so many features: - it's quite big in size - more than 4 carats - it has very beautiful and saturated
Category
21st Century and Contemporary Armenian Modern Loose Gemstones
Materials
Sapphire, Star Sapphire, Purple Sapphire
GIA Certified Diamond 1.00 Carat F/VVS1 Solitaire Ring in 4 Prong Setting
Located in Darmstadt, DE
GIA Certified Diamond 1.00 Carat F/VVS1 Solitaire Ring in 4 Prong Setting. High Gloss Finish
Category
2010s German Modern Loose Gemstones
Materials
Diamond, Gold, 18k Gold
GIA Certified Diamond 0.70 Carat F/VVS1 Solitaire Ring in 4 Prong Setting
Located in Darmstadt, DE
GIA Certified Diamond 0.70 Carat F/VVS1 Solitaire Ring in 4 Prong Setting. High Gloss Finish
Category
2010s German Modern Loose Gemstones
Materials
Diamond, Gold, 18k Gold
GIA Certified Natural Black Diamond 4 Carat Ring in 18K Black Gold Round Cut
Located in Darmstadt, DE
GIA Certified Natural Black Diamond 4 Carat Ring in 18K Black Gold Round Cut Black is Beautiful
Category
2010s German Modern Loose Gemstones
Materials
Diamond, Gold, 18k Gold
GIA Certified Natural Black Diamond Studs in 18K Black Gold, 4 Carat Emerald Cut
Located in Darmstadt, DE
GIA Certified Natural Black Diamond Studs in 18K Black Gold, 4 Carat Emerald Cut Black is
Category
2010s German Modern Loose Gemstones
Materials
Black Diamond, Gold, 18k Gold
GIA Certified Natural Black Diamond 4 Carat Ring in 18K Black Gold Emerald Cut
Located in Darmstadt, DE
GIA Certified Natural Black Diamond 4 Carat Ring in 18K Black Gold Emerald Cut Black is Beautiful
Category
2010s German Modern Loose Gemstones
Materials
Diamond, Black Diamond, Gold, 18k Gold
GIA Certified Natural Black Diamond Studs in 18K Black Gold 4 Carat Round Cut
Located in Darmstadt, DE
GIA Certified Natural Black Diamond Studs in 18K Black Gold 4 Carat Round Cut Black is Beautiful
Category
2010s German Modern Loose Gemstones
Materials
Black Diamond, Gold, 18k Gold
Natural Columbian Emerald 4 pcs with GIT certification
Located in 渋谷区, JP
Natural Columbian Emerald 4 pcs with GIT certification #1 Measurement: 3.67 x 3.26 x 2.58 mm
Category
2010s Colombian Loose Gemstones
Materials
Emerald
Parallelogram Cut Diamond 0.60 G/IF Solitaire Ring 750 Gold in 4 Prong Setting
Located in Darmstadt, DE
, Solitaire Diamond Ring in 18k Whitegold. Four Prong Setting. High Mounted Diamond. Size 54. 4 C`s: Carat
Category
2010s German Modern Loose Gemstones
Materials
Diamond, Gold, 18k Gold
GIA Certified Diamond 0.50 I/VS2 Solitaire Ring 750 Gold in 4 Prong Setting
Located in Darmstadt, DE
GIA Certified Diamond 0.50 I/VS2 Solitaire Ring 750 Gold in 4 Prong Setting Fine Brilliant Cut
Category
2010s German Modern Loose Gemstones
Materials
Diamond, Gold, 18k Gold
Deep Blue Sapphire, Certified Gem, 4, 27 Ct., Loose Gemstone
Located in Kirschweiler, DE
enable an very high light return from every angle! It is certified by the German Foundation for Gemstone
Category
21st Century and Contemporary German Contemporary Loose Gemstones
Materials
Blue Sapphire
2.65 Carats Multi Color Sapphire Stones 4 Piece Lot from Sri Lanka
Located in Bangkok, TH
Weight 2.65 carats No of Pcs 04 Treatment heated Origin Sri Lanka Clarity VVS This stunning
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Sapphire
High Quality 26.05 Carats Pink Kunzite 4 Piece Cut stone For jewelry Natural Gem
Located in Jaipur, RJ
High Quality 26.05 Carats Pink Kunzite 4 Piece Cut stone For jewelry Natural Gem Gemstone
Category
21st Century and Contemporary Unknown Art Deco Loose Gemstones
Materials
Kunzite
GIA Certified 4 Carat Flawless E Color Diamond Ideal Cut
By Antinori Fine Jewels
Located in Chicago, IL
An exquisite GIA Certified 4 Carat Oval Diamond Excellent Symmetry, Excellent Polish None
Category
2010s Italian Modern Loose Gemstones
Materials
Diamond, White Diamond
4 Ct H VS1 Oval Natural GIA Diamond 'Spreads Larger than 5 cts' GIA # 1176133151
Located in New York, NY
4 ct H VS1 Oval Natural GIA Diamond (Spreads Larger than 5 cts) GIA # 1176133151
Category
2010s Loose Gemstones
Materials
Diamond
People Also Browsed
63.70 Carats Huge Natural Seafoam Blue Aquamarine Loose Gemstone March Birthday
$2,500
W 0.79 in D 0.71 in L 1.03 in
63.70 Carats Huge Natural Seafoam Blue Aquamarine Loose Gemstone March Birthday
Located in Peshawar, PK
Faceted Aquamarine Weight: 63.70 Carats Dimension: 26X20X17.9 Mm Origin: Madagascar Africa Color: Blue Shape: Oval Cut: Brilliant Certificate: On Customer Demand Treatment: Non ...
Category
21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones
Materials
Amethyst, Aquamarine
Important Harry Winston Diamond 23 Carat Certified Emerald Pendant Necklace
By Harry Winston
Located in New York, NY
Important Harry Winston Diamond 23 Carat Certified Emerald Pendant Necklace An 18k gold and platinum detachable pendant necklace, set with diamonds and emerald, signed Harry Winston....
Category
Vintage 1960s American Pendant Necklaces
Materials
Diamond, Emerald, 18k Gold, Platinum
GIA Certified 7.0 Carat Heart Shape Pink Diamond Cocktail Ring
By GEMME
Located in New York, NY
Heart Shape Diamond weighing 7.0 Carat with GIA certificate stating the Diamond is of Fancy Pink color and VS2 Clarity. Surrounded by reverse set White Diamonds weighing 5.02 Carats....
Category
2010s American Cocktail Rings
Materials
Pink Diamond, Platinum
Rare 5.73 Carat Natural Red Spinel Emerald Cut – Collector's Luxury Gemstone
$53,700Sale Price|40% Off
W 0.39 in D 0.24 in L 0.46 in
Rare 5.73 Carat Natural Red Spinel Emerald Cut – Collector's Luxury Gemstone
By Merkaba
Located in Beverly Hills, CA
Exceptional 5.73 Carat Natural Red Spinel – A Rare Collector's Gem By Merkaba Beverly Hills. Discover unparalleled luxury with this 5.73 carat natural Red Spinel, an extraordinary u...
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Emerald, Spinel, Gold, Platinum, Yellow Gold, White Gold, Rose Gold, 18k...
Elegant 18K White Gold, Turquoise and Diamond Encrusted Crown, Fit for a Queen
$125,000
H 4.5 in Dm 5.75 in L 17 in
Elegant 18K White Gold, Turquoise and Diamond Encrusted Crown, Fit for a Queen
Located in Palm Beach, FL
This very important 18k white gold vintage crown is set with a total of exactly 60.08ct of round brilliant cut and baguette diamonds, and with thirty four panels of vintage turquoise...
Category
Late 20th Century Unknown Modern Vanity Items
Materials
Diamond, Turquoise, White Gold, 18k Gold
A Very Rare 336.20 Carats Natural Loose Seafoam Aquamarine Beryl From Shigar
$56,800Sale Price|20% Off
W 1.6 in D 0.83 in L 1.6 in
A Very Rare 336.20 Carats Natural Loose Seafoam Aquamarine Beryl From Shigar
Located in Peshawar, PK
Rare Aquamarine Weight: 336.20 Carats Dimension: 40.6x40.6x20.9 mm Origin: Shigar Valley Pakistan Treatment: Non Shape: Cushion Color: Seafoam Treatment: Non / Natural Certific...
Category
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Materials
Aquamarine, Beryl
Genuine and Natural Large Plain Emerald Tumbled Beads with Pearl Clasp Necklace
Located in New York, NY
A magnificent Genuine & Natural Large Emerald Tumbled Beads Necklace with a Pearl Clasp. The beads range from 9MM to 22MM and the length is 22.5." The total weight is 820 carats: the...
Category
20th Century Beaded Necklaces
Materials
Emerald, Pearl
Important 1920s Glass-Type Floating Flower Jadeite Bangles 段家玉 Duan Family Jade
Located in Wan Chai District, HK
This exceptional jadeite jade bangle is one of the legendary Duan Family Jades (段家玉), originating from a remarkable 150kg jadeite boulder discovered around 1920 by jade merchant Duan...
Category
20th Century Hong Kong Contemporary Bangles
Materials
Jade
A Burmese star ruby and diamond cluster ring
Located in London, GB
A Burmese star ruby and diamond cluster ring, the oval cabochon star ruby weighing 4.67cts accompanied by Gemlab certificate stating to be untreated and of Burmese origin, with brill...
Category
Vintage 1950s British Retro Cluster Rings
Materials
Diamond, Ruby, Star Ruby, Platinum
Untreated Burma Ruby Bypass Ring, 5.70 Carats
Located in New Orleans, LA
The exquisite 5.70-carat ruby and 4.54-carat diamond showcased in this bypass ring create a tantalizing interplay. The pear-shaped crimson gemstone is certified by the American Gemol...
Category
21st Century and Contemporary Modern Cluster Rings
Materials
Diamond, Ruby, Platinum
GIA Unheated Burma Star Ruby and White Diamond Cocktail Ring
Located in Los Angeles, CA
Gorgeous 3.56 ct. GIA unheated Burma purplish pink star ruby oval cabochon with 2.50 ct. good quality white diamond rounds and baguettes. Handmade in 18k yellow gold. Ring size 6.7...
Category
21st Century and Contemporary Cocktail Rings
Materials
White Diamond, Ruby, Star Ruby, 18k Gold
1960s Star Ruby Diamond Platinum Cocktail Ring
Located in New York, NY
The centerpiece of this beautiful 1960s cocktail ring is a cabochon star ruby measured to weigh approximately 16 carats. When hit by direct light one can see the star move across the...
Category
Vintage 1960s Unknown Dome Rings
Materials
Diamond, Ruby, Star Ruby, Platinum
Natural Tanzanite 12x10mm AAAA Color Oval Loose Gemstone December Birthstone
$2,230 / item
W 0.4 in L 0.48 in
Natural Tanzanite 12x10mm AAAA Color Oval Loose Gemstone December Birthstone
Located in New York, NY
♥ Welcome to Blue Star Gems: Your stop for Natural Loose Gemstones for Jewelry making and Best Quality and affordable Gemstones for the Price you Pay We are Loose Gemstones Manufactu...
Category
21st Century and Contemporary Tanzanian Art Deco Loose Gemstones
Materials
Tanzanite
4.52 Carat Mint Green Tourmaline Trillion Loose Gemstone by Tamir Beverly Hills
$2,150
W 0.43 in D 0.28 in L 0.43 in
4.52 Carat Mint Green Tourmaline Trillion Loose Gemstone by Tamir Beverly Hills
By Merkaba
Located in Beverly Hills, CA
This rare 4.52 carat mint green tourmaline is offered as a loose, unmounted gemstone, cut in a refined trillion shape and selected for its soft pastel green hue and excellent brillia...
Category
21st Century and Contemporary Afghan Contemporary Loose Gemstones
Materials
Tourmaline, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
AGL Certified 10.88 Carat No Heat Burma Star Ruby in Vintage Platinum Ring
Located in Miami, FL
AGL Certified 10.88 Carat Natural Burma Origin Star Ruby in Platinum and Baguette Diamond 3 Stone Ring. A vintage cocktail ring featuring a rare, no heat Star Ruby gemstone from Burm...
Category
Vintage 1950s Art Deco Cocktail Rings
Materials
Diamond, Ruby, Star Ruby, Platinum
Natural Burma Ruby - Burma Star Ruby -No Heat Burmese Ruby Cabochon Gemstone
Located in Jaipur, RJ
Natural Burma Ruby Star Ruby No Heat Cabochon Gemstone 65.03 Carats 58 Pieces (For Jewelry Making)
Category
21st Century and Contemporary Burmese Art Deco Loose Gemstones
Materials
Ruby, Star Ruby
Get Updated with New Arrivals
Save "4 Carat Loose Gemstone", and we’ll notify you when there are new listings in this category.
4 Carat Loose Gemstone For Sale on 1stDibs
Find the exact 4 carat loose gemstone you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using 18k Gold, Gold and Platinum. Our collection of these items for sale includes 9 vintage editions and 302 modern creations to choose from as well. If you’re looking for a 4 carat loose gemstone from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. A 4 carat loose gemstone from Merkaba, Sarosi By Timeless Gems and Tamir — each of whom created a beautiful version of this treasured accessory — is worth considering. A 4 carat loose gemstone can make for a versatile accessory, but a selection from our variety of 86 Tourmaline versions can add an especially stylish touch. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes cushion cut and emerald cut alternatives. If you’re browsing our inventory for a 4 carat loose gemstone, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.
How Much is a 4 Carat Loose Gemstone?
Prices for a 4 carat loose gemstone can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $65 and can go as high as $325,000, while this accessory, on average, fetches $5,940.
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.
More Ways To Browse
24k South Sea Pearl
3 Tcw Diamond Earrings
30mm Mens Watch
34 Carat Aquamarine
34mm Royal Oak
39mm Oyster Perpetual White
4 Ct Tanzanite Ring
40 Carat Sapphire Necklace
400ct Round Brilliant Cut Diamond
42 Carat Aquamarine
44mm Diamond Watch
5 Carat Amethyst Pendant
6 Carat Rubellite
6 Row Pearl Necklaces
69138 Rolex
69158 Rolex
70s Gold Bangle
78350 Bracelet Rolex