Best GEMHUB Loose Diamonds of 2025

John Zimmer Avatar
John Zimmer
Last Updated: 8 Feb 2025

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Gemhub offers a stunning selection of loose diamonds that are sure to capture your attention. These exquisite gems come in various shapes, sizes, and colours, allowing you to find the perfect diamond to suit your preferences. Each diamond is expertly cut and polished to enhance its natural beauty and sparkle. Whether you're looking for a diamond for an engagement ring, a pendant, or any other piece of jewellery, Gemhub's collection is sure to impress. With their exceptional quality and craftsmanship, these loose diamonds are a timeless investment that will add a touch of elegance to any piece of jewellery.

At a Glance: Our Top Picks

GEMHUB Natural Blue Sapphire Rough Gemstones Cover #TOP 1
GEMHUB Natural Blue Sapphire Rough Gemstones
ftb score rating icon 9.9
GEMHUB Natural Colombian Oval Green Emerald Lot Cover #TOP 2
GEMHUB Natural Colombian Oval Green Emerald Lot
ftb score rating icon 9.8
gemhub Brazilian Mix Gemstones for Jewelry Making Cover #TOP 3
gemhub Brazilian Mix Gemstones for Jewelry Making
ftb score rating icon 9.6

Top 10 GEMHUB Loose Diamonds

#TOP 1

GEMHUB Natural Blue Sapphire Rough Gemstones

EH-289
Blue
GEMHUB Natural Blue Sapphire Rough Gemstones Cover
GEMHUB Natural Blue Sapphire Rough Gemstones 8-200 Carats Raw Crystals and Healing Stones Loose Gemstone Necklace For Women And Men, gemstone, african - blue sapphire

The GEMHUB Blue Sapphire boasts a striking colour that is often more significant than its clarity. This gemstone can exhibit beautiful colour zoning, providing a unique aesthetic that enhances its value. Additionally, the sapphire is known for its durability, second only to diamond, making it a long-lasting choice for jewellery. You will appreciate its ability to display different hues when viewed from various angles, adding to its charm and versatility.

What We Like
Unique colour variations
Highly durable and tough
Expert quality certification
Perfect for crafting and gifting
#TOP 2

GEMHUB Natural Colombian Oval Green Emerald Lot

BA-FCHC-1WSM
Green
GEMHUB Natural Colombian Oval Green Emerald Lot Cover
GEMHUB Natural Oval Cut Colombian Loose Green Emerald Gemstones Lot Approx 60 Ct of 12 Pcs

The GEMHUB Green Emeralds offer a stunning collection of natural Colombian emeralds, perfect for those looking to enhance their jewellery collection. These oval-cut emeralds showcase a rich green hue that is both vibrant and eye-catching, making them ideal for creating bespoke pieces. As loose gemstones, they provide you with the flexibility to design your own jewellery, whether it be rings, necklaces, or earrings. With approximately 60 carats across 12 pieces, you have plenty of options to express your creativity and style.

What We Like
Natural emeralds
Colombian origin
Flexible design options
Vibrant green colour
Large quantity

gemhub Brazilian Mix Gemstones for Jewelry Making

AA-72
multiple-colors
gemhub Brazilian Mix Gemstones for Jewelry Making Cover
gemhub Brazilian Mix Gemstones 150 Ct Lot of 13 Pcs Mix Shape Loose Gemstones for Jewelry Making

The gemhub Gemstones Lot includes a stunning collection of 13 unique pieces, featuring a variety of gemstones such as Green Amethyst and Blue Topaz, all totalling 150 carats. These high-quality stones have been expertly verified, ensuring you receive only the best for your jewellery projects. Their diverse shapes allow you to create one-of-a-kind jewellery designs, whether for a necklace, ring, or other items. Additionally, the gemstones are presented in their true colours, providing an accurate representation of what you can expect.

What We Like
High-quality verified gemstones
Variety of unique shapes
Perfect for DIY jewellery projects
True-to-life colour representation
Ideal for gifting
#TOP 4

Natural Raw Blue Sapphire 189 Ct Gemstone

EH-215
Blue
Natural Raw Blue Sapphire 189 Ct Gemstone Cover
Rare Raw Blue Sapphire 189.00 Ct Uncut Rough Sapphire Natural Raw Sapphire Healing Crystal Loose Gem, gemstone, african - blue sapphire

The GEMHUB Blue Sapphire is a striking gemstone valued for its rich colour rather than clarity. You will find that highly saturated medium to medium dark blues are the most desirable, ensuring your piece stands out. Additionally, its unique colour zoning adds character, showcasing different hues from various angles. This sapphire's durability makes it an excellent choice for jewellery design, although care is needed to prevent chipping. With expert certification, you can be confident in the quality of your purchase.

What We Like
Stunning colour variations
Durable and tough gem
Unique and one-of-a-kind
Expert certified quality
Ideal for jewellery making

gemhub 20.50 Ct Raw Sky Blue Aquamarine

DT-307
Blue
gemhub 20.50 Ct Raw Sky Blue Aquamarine Cover
gemhub Rare Raw Sky Blue Aquamarine 20.50 Ct Uncut Rough Aquamarine Natural Raw Healing Crystal Loose Gem

The gemhub Sky Blue Aquamarine offers you the chance to wear a piece of the shimmering sea. With various cuts available, you can choose a shape that suits your style while benefiting from its calming energy, which is said to enhance relationships and love life. Each aquamarine is free from inclusions and embodies purity, making it a beautiful addition to your collection. Expert gemologists ensure that every stone is of AAA grade, so you can trust in its quality and uniqueness.

What We Like
Unique and beautiful stones
Enhances relationships
Expertly verified quality
Variety of cuts available
Perfect for jewellery makers
#TOP 6

100 Ct. Blue Sapphire Loose Gemstones Lot

1G-WCOU-16FZ
Blue
100 Ct. Blue Sapphire Loose Gemstones Lot Cover
100 Ct./7 Pcs Natural Ring Size African Top Blue Sapphire Loose Gemstones Lot

The GEMHUB Blue Sapphire Lot features a stunning selection of loose blue sapphires, perfect for various jewellery projects. With 100 carats of exquisite gemstones, you have ample material to create beautiful rings or other accessories. The ring size sapphires ensure that you can easily incorporate them into your designs, providing flexibility in your creative endeavours. These natural sapphires are not only visually appealing but also versatile, making them an excellent choice for both novice and experienced jewellery makers.

What We Like
High-quality natural gemstones
Versatile for jewellery making
Ample quantity for projects
Beautiful blue colour
Suitable for ring designs
#TOP 7

GEMHUB Natural Blue Sapphire Rough Gemstones Necklace

EH-213
Blue
GEMHUB Natural Blue Sapphire Rough Gemstones Necklace Cover
GEMHUB Natural Blue Sapphire Rough Gemstones 9-300 Carats Raw Crystals and Healing Stones Loose Gemstone Necklace For Women And Men, 17, gemstone, african - blue sapphire

The GEMHUB Blue Sapphire Necklace features unique colour zoning, showcasing lighter and darker shades within each stone. This beautiful effect allows you to appreciate the gem’s vibrant colours from different angles. As a tough and durable gemstone, sapphire is ideal for everyday wear, though care should be taken to prevent chipping. Additionally, each stone is expertly verified by gemologists, ensuring top quality for you and your loved ones. The uniqueness of each piece makes it suitable for jewellers, designers, and those seeking a special gift.

What We Like
Unique colour variations
Durable and tough gemstone
Expertly verified for quality
Perfect for various artisans
Ideal as a special gift
#TOP 8

GEMHUB 100 Ct. Natural Gemstone Set

RM-D18J-8GQV
GEMHUB 100 Ct. Natural Gemstone Set Cover
GEMHUB Gemstone For Jewelry Making Approx 100 Ct. Set of 7 PCS Natural Ring Size Ruby | Emerald | Sapphire Loose Gemstone Beads, gemstone, gemstones lot

The GEMHUB Natural Gemstone Set features a stunning collection of ruby, sapphire, and emerald gemstones, perfect for jewellery making. You will appreciate the beautiful range of colours and the excellent cut, symmetry, and polish of each stone, which enhances the overall beauty of your creations. These "Eye Clean" gemstones not only elevate your jewellery but also promote positive vibrations, helping to calm emotions and unlock your creative potential. Verified by expert gemologists, you can trust the quality of this set to ensure your projects shine.

What We Like
Attractive range of colours
High-quality "Eye Clean" stones
Enhances jewellery beauty
Promotes positive vibrations
Expertly verified for quality
#TOP 9

GEMHUB Sparkling Natural Green Emerald 2.75 Ct

dx-871
Green
GEMHUB Sparkling Natural Green Emerald 2.75 Ct Cover
gemhub Sparkling Natural Green Emerald 2.75 Ct Oval Shaped Loose Gemstone with EGL Certified

The GEMHUB Green Emerald is a stunning 2.75 Ct oval-shaped loose gemstone known for its beauty and historical significance. This emerald is believed to enhance foresight, reveal truth, and protect against evil spells, making it a meaningful addition to your collection. Proper care is essential, and using a soft micro-fibre cloth will help maintain its brilliance while avoiding ultrasonic cleaners that could damage it. Each emerald’s unique journey from mine to market ensures you receive a high-quality gemstone, certified by expert gemologists for your peace of mind.

What We Like
High-quality certified gemstone
Unique historical significance
Requires minimal care
Perfect for various creators
Beautiful and distinctive design

GEMHUB 34.55 Carat Blue Aquamarine Gemstone

BB-353
Blue
GEMHUB 34.55 Carat Blue Aquamarine Gemstone Cover
gemhub 34.55 Carat Blue Aquamarine Pear Shaped Shape Loose Gemstone, gemstone, hydrothermal-aquamarine

The GEMHUB Blue Aquamarine is a stunning 34.55-carat loose gemstone, renowned for its clarity and vibrant colours, ranging from blue to greenish-blue. This exquisite aquamarine not only enhances the beauty of jewellery but also promotes positive energies, potentially benefiting your love life. Each stone is unique, ensuring that you receive a one-of-a-kind piece. Certified by expert gemologists, this gemstone assures you of its top quality, reflecting purity and spirit, making it a perfect choice for jewellers, designers, or as a thoughtful gift.

What We Like
High clarity and beautiful colour
Promotes positive energies
Unique, one-of-a-kind pieces
Certified for top quality
Perfect for various creative uses
Buying Guide Image
Editor's Notes

During our GEMHUB loose diamond research, we found 100+ GEMHUB loose diamond products and shortlisted 10 quality products. We collected and analyzed 5,737 customer reviews through our big data system to write the GEMHUB loose diamonds list. We found that most customers choose GEMHUB loose diamonds with an average price of £17.92.

The GEMHUB loose diamonds are available for purchase. The top 10 picks range in price from a low of £10.00 to a high of £29.00, find the one that fits your budget.

Written by
John Zimmer Avatar

John Zimmer is a truly professional writer on findthisbest.com. He has specialized in writing content a wide variety of fields for over a decade. Since 2011, he has been using his expertise and extensive experience to write content for online shopping guide websites. In addition to writing for findthisbest.com, he has appeared in publications such as The Spruce, Wirecutter and Bestbuy.