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21.14 Carat Cushion Cut Tanzanite Loose Gemstone, 15.80 x 14.90 mm By Merkaba
$24,850
£18,939.71
€21,649.30
CA$34,962.38
A$38,300.20
CHF 20,159.74
MX$457,123.01
NOK 256,985.63
SEK 234,923.60
DKK 161,716.39
About the Item
A stunning 21.14 carat cushion cut tanzanite loose gemstone, offered unmounted and brand new by Merkaba Jewelry Beverly Hills. The stone displays a rich blue violet presence with impressive depth and a strong, luminous face up, making it an exceptional center stone for high jewelry and a standout for collectors.
The cushion cut balances bold scale with elegant softness, delivering beautiful light return and a refined silhouette that translates effortlessly into bespoke design. This tanzanite is ideal for custom work through our Design Your Dream service, including a statement cocktail ring, a timeless pendant, or an heirloom project crafted in platinum or gold. It is also a strong addition to a world class loose gemstone collection for those who value rarity, color, and scale.
Details
Stone: Tanzanite
Carat weight: 21.14 carats
Shape: Cushion cut
Measurements: 15.80 x 14.90 x 11.40 mm
Setting: Loose, unmounted
Condition: New
- Creator:
- Stone:
- Stone Cut:
- Weight:21.14 ct
- Dimensions:Width: 0.59 in (14.9 mm)Depth: 0.45 in (11.4 mm)Length: 0.63 in (15.8 mm)
- Style:
- Lab Report Available:
- Place of Origin:
- Period:
- Date of Manufacture:2025
- Condition:
- Seller Location:Beverly Hills, CA
- Reference Number:1stDibs: LU569324475182
Merkaba
Merkaba Jewelry Beverly Hills – Where Love, Light
Luxury Converge At Merkaba Jewelry Beverly Hills, every jewel is more than adornment—it is a symbol of artistry, love, and legacy. Handcrafted in platinum and 18K gold, our creations unite rare gemstones with masterful design, creating heirloom treasures of timeless elegance and soulful beauty.
Our collection spans diamond engagement rings, alternative engagement rings, custom three-stone rings, bold cocktail rings, bespoke jewelry, and rare loose gemstones. Featuring diamonds, emerald no oil, unheated sapphires, rubies, aquamarines, Paraiba tourmalines, spinels, and alexandrites, each gem is chosen for rarity, brilliance, and meaning. From the fiery passion of rubies to the serene calm of aquamarine and the neon glow of Paraiba tourmaline, every stone tells a story of renewal, transformation, and love.
Through our Design Your Dream service, clients collaborate with artisans to create custom engagement rings and personalized masterpieces that reflect individuality and spirit.
Every design carries intention—three-stone rings honor past, present, and future, sacred geometry evokes harmony and balance, and statement jewels reflect strength and identity.
For collectors, Merkaba Jewelry Beverly Hills curates a rare collection of fine jewelry and loose gemstones—including no oil emeralds and unheated sapphires—crafted as museum-level treasures and investment-grade designs destined to inspire, captivate, and endure.
This gemstone can be customized into an extraordinary work of art under your direction. Collaborate with the jeweler to create a one-of-a-kind piece. Simply complete the form provided, and the seller will contact you.
About the Seller
5.0
Recognized Seller
These prestigious sellers are industry leaders and represent the highest echelon for item quality and design.
Gold Seller
Premium sellers maintaining a 4.3+ rating and 24-hour response times
Established in 2015
1stDibs seller since 2016
95 sales on 1stDibs
Typical response time: 1 hour
- ShippingRetrieving quote...Shipping from: Beverly Hills, CA
- Return PolicyPlease be advised, certain types of customizations are not eligible for returns.
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