Items Similar to Natural Cobalt Blue spinel High quality, 2.57 Ct. Lose gemstone, Square-Cushion
Video Loading
Want more images or videos?
Request additional images or videos from the seller
1 of 11
Natural Cobalt Blue spinel High quality, 2.57 Ct. Lose gemstone, Square-Cushion
About the Item
Natural Cobalt Blue Spinel gemstone
Laboratory certified GFCO
Gemstone Color: Cobalt Blue
Gemstone Type: Spinel
Gemstone size: 7.25x7.09x6.20 mm
Cut Grade: Excellent
Clarity/Grade: loupe Clean
Gemstone Shape: Cushion Cut
Gemstone Creation: Natural
Gemstone Treatment: Not Enhanced, No treatment
Total Carat Weight (TCW): 2.57 Ct
Country of Origin: Tanzania
GRAL Jewelry
Only Authentic Gemstone
Hand-Made
I guarantee fast sending Your parcel, Tracking number!!!
Thank You for Your purchase!
If You are happy with items, please leave me positive feedback with five star!!!
I would highly appreciate your kindly & encouraging approval.
Check my other items!!!
- Creator:
- Stone:
- Stone Cut:
- Weight:2.57 ct
- Dimensions:Width: 0.28 in (7.09 mm)Depth: 0.25 in (6.2 mm)Length: 0.29 in (7.25 mm)
- Lab Report Available:GFCO AAP54987
- Place of Origin:
- Period:
- Date of Manufacture:2025
- Condition:
- Seller Location:Daugavpils, LV
- Reference Number:Seller: GRALJEWELRY1stDibs: LU4152225868972
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
Gold Seller
Premium sellers maintaining a 4.3+ rating and 24-hour response times
1stDibs seller since 2024
10 sales on 1stDibs
Typical response time: 3 hours
- ShippingRetrieving quote...Shipping from: Daugavpils, Latvia
- Return PolicyPlease be advised, certain types of customizations are not eligible for returns.
Authenticity Guarantee
In the unlikely event there’s an issue with an item’s authenticity, contact us within 1 year for a full refund. DetailsMoney-Back Guarantee
If your item is not as described, is damaged in transit, or does not arrive, contact us within 7 days for a full refund. Details24-Hour Cancellation
You have a 24-hour grace period in which to reconsider your purchase, with no questions asked.Vetted Professional Sellers
Our world-class sellers must adhere to strict standards for service and quality, maintaining the integrity of our listings.Price-Match Guarantee
If you find that a seller listed the same item for a lower price elsewhere, we’ll match it.Trusted Global Delivery
Our best-in-class carrier network provides specialized shipping options worldwide, including custom delivery.More From This Seller
View AllNatural Cobalt Blue spinel High quality, 2.00 Ct. Lose gemstone, Cushion cut
By GRALJEWELRY
Located in Daugavpils, LV
Natural Cobalt Blue spinel High quality, 2.00 Ct. Lose gemstone, Cushion cut, Certificate GFCO, Tanzania.
Laboratory certified
Gemstone Color: Cobalt Blue
Gemstone Type: Spinel
Gemst...
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
Natural Grey-Blue Spinel loose gemstone 2.19 ct. High quality, Cushion, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Grey-Blue Spinel gemstone from Tanzania
GFCO Laboratory certified
Gemstone Color: Grey-Blue
Gemstone Type: Spinel
Gemstone size: 8.42x7.22x4.52 mm
Cut Grade: Excellent
Clari...
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
Spinel 2.61 Ct Grey-Blue loose natural gemstone, High quality, Cushion, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Grey-Blue Spinel gemstone from Tanzania
GFCO Laboratory certified
Gemstone Color: Grey-Blue
Gemstone Type: Spinel
Gemstone size: 8.61x7.79x4.67mm
Cut Grade: Excellent
Clarit...
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
Natural Violet Spinel loose gemstone 2.54 ct., High quality, Cushion, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Violet Spinel loose gemstone 2.54 ct., High quality, Cushion cut, Origin Tanzania.
GFCO Laboratory certified
Gemstone Color: Violet
Gemstone Type: Spinel
Gemstone size: 8.57...
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
Spinel Cobalt Blue 3.25 Ct. Natural gemstone, Cushion, Tanzania, GFCO certified
By GRALJEWELRY
Located in Daugavpils, LV
Natural Cobalt Blue Spinel Loose gemstone Origin Tanzania!
Laboratory certified GFCO
Gemstone Color: Blue
Gemstone Type: Spinel
Gemstone size: 9.98x7.50x5.31mm
Gemstone Shape: Cush...
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
Spinel Very Rare Bi-Color High quality, 2.44 Ct. Lose gemstone, Certificate GFCO
By GRALJEWELRY
Located in Daugavpils, LV
Natural Bi-Color Spinel Loose gemstone
Laboratory certified GFCO
Gemstone Color: Bi color, Blue and Violet
Gemstone Type: Spinel
Gemstone size: 8.61x6.82x5.47 mm
Cut Grade: Excellen...
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
You May Also Like
Lovely Cobalt Blue Natural Spinel 1.22 Carats Spinel Gemstones Spinel Jewelry
Located in Bangkok, TH
Lovely Cobalt Blue Natural Spinel of 1.22 carats from Sri lanka has a wonderful cut in a Oval shape, incredible Blue color. Great brilliance. This gem is VVS Clarity.
Product Inform...
Category
21st Century and Contemporary Burmese Modern Loose Gemstones
Materials
Spinel
2.57 Carats Bluish Green Tourmaline Stone Cushion Cut Natural Afghani Gemstone
Located in Bangkok, TH
Weight 2.57 carats
Dimensions 8.35x7.90x5.5 mm
Treatment none
Origin Afghanistan
Clarity VVS (Very, Very Slightly Included)
Shape cushion
Cut fancy cushion
The exquisite be...
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Tourmaline
1.65 Carat Natural Loose Blue Spinel Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Blue Spinel
Weight : 1.65 Carat
Dimension: 7.2 x 6.8 x 4 Mm
Treatment: Non
Shape : Cushion
Colour: Blue
Spinel is a captivating gemstone prized for its brilliant colors an...
Category
21st Century and Contemporary Burmese Arts and Crafts Loose Gemstones
Materials
Spinel
3.24 Carat spinel cushion cut stone for jewelry natural gemstone top quality
Located in Jaipur, RJ
3.24 Carat spinel cushion cut stone for jewelry natural gemstone top quality
Weight: 3.24 Carats
Size: 10.5x8.5x4 MM
Pieces: 1
Shape : cushion
Category
2010s Burmese Modern Loose Gemstones
Materials
Spinel
Natural Blue Vietnamese Cobalt Spinel Gemstone 0.54 carats with GIA Report
Located in Los Angeles, CA
Experience the enchanting allure of 4.67 carats Natural Blue Sapphire from Vietnam, confirmed by a GIA Report. Crafted in an oval shape, this gem measures 6.17 x 4.51 x 2.78 mm, rev...
Category
21st Century and Contemporary Vietnamese Modern Loose Gemstones
Materials
Spinel
Blue Natural Tourmaline Gemstone 3.65 Ct Square Cushion Ring, Pendant Jewelry
Located in Peshawar, PK
GEMSTONE TYPE: Natural Tourmaline
PIECE(S): 1
WEIGHT: 3.65 Carats
SHAPE & Cut: Square Cushion Cut
SIZE (MM): 10.06 x 9.52 x 5.16
COLOR: Blue
CLARITY: Moderate Inclusions
TREATMENT...
Category
21st Century and Contemporary Afghan Contemporary Loose Gemstones
Materials
Tourmaline
$777 Sale Price
35% Off
Free Shipping
Recently Viewed
View AllMore Ways To Browse
Cobalt Gemstone
Spinel Cushion Ring
Thick Band Rings
Victorian Emerald Diamond Ring
3 Stone Pear Diamond Ring
5 Row Diamond Ring
6 Carat Mine Cut Diamond Ring
Celestial Ring
Diamond Ruby Platinum Art Deco Ring
Emerald Channel Ring
French Enamel Necklace
Georgian Rose Cut Diamond
Old European Cushion Diamond
Statement Rings Size 9
Topaz Sapphire And Diamond Ring
Used Mens Wedding Rings
Victorian Ring With Emerald
18kt White And Yellow Gold Pendant