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Majestic Thai Black Star Sapphire 18K Gold Ring, 21.09 ct

This captivating ring showcases a mesmerizing 21.09 ct oval cabochon Black Star Sapphire from Thailand, exuding a celestial charm. The 18K yellow gold setting, weighing approximately 10.07 grams, is perfectly complemented by 118 SI1 diamonds totaling 0.565 ct, each meticulously cut for maximum brilliance. With a substantial total carat weight of 21.655 ct, this statement piece is designed to span ring sizes from 17-20, ensuring a comfortable fit for a range of wearers. Ideal for red carpet events or as a luxurious gift, this ring's grandeur makes it a head-turning addition to any jewelry collection.

18K Black Star Sapphire Gold Ring (de Melo)

Item Number: 7483RY

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Was €12,999
Now Only €5,799

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Extended return period until 11.01.2025

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Get a 20% discount on orders above £135. Please note: For orders above this amount, UK government fees may apply, which we do not cover.
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Available in Ringsize 17, Yellow Gold

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Black Star Sapphire from Thailand 21.09 ct - Oval Cabochon - approx. 18.3x15.3 mm 118 SI1 (H) Diamonds from Africa 0.565 ct - Round Brilliant Cut - approx. 1 mm 18K Yellow Gold - approx. 10.07 g Total Carat Weight: 21.655 ct. Size: N, yellow gold Ring - 30x26 mm
  • Details

    Women's Rings

    Name 18K Black Star Sapphire Gold Ring (de Melo)
    Measurements Ring - 30x26 mm
    Brand de Melo
    Quantity Gemstones 119
    Carat Weight Sum 21,655 ct
    Precious Metal Yellow Gold
    Alloy 18K Gold
    Metal Weight 10,07 g
    Design Frame
    Colour black
    Crossed out price Live TV price

    First Gemstone

    Gemstone Sapphire
    Variety Black Star Sapphire
    Cut Cabochon
    Cut detailed Oval Cabochon
    Carat Weight 21,09 ct
    Size 18,3x15,3 mm
    Quantity 1
    Setting Bezel Setting
    Origin Thailand

    Gemstone

    Gemstone SI1 (H) Diamond
    Cut Round Brilliant Cut
    Carat Weight 0,565 ct
    Size 1 mm
    Quantity 118
    Setting Pavé
    Origin Africa
  • Gem Information

    Sapphire

    Saphire

    As mentioned in our gemstone encyclopedia, Ruby and Sapphire are basically the same regarding composition. They are both colour varieties of the mineral corundum (aluminium oxide crystalline). Corundum is derived from the Sanskrit term for Ruby and Sapphire, kuruvinda.

    Learn more about sapphire!

  • Treatment and Care

    Black Star Sapphire

    Treatment None
    explanation N/A
    Care Instructions None
    Steam Cleaning Yes
    Ultrasonic Cleaning Yes
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    • On receipt of payment, we will get your order ready for dispatch. This will be sent to you via DPD Delivery.

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    UK mainland including Northern Ireland, Isle of Wight and Anglesey € 4.95

    Should you have any further questions regarding your order, now or at a later date, please contact our friendly customer services team on (+44) 0800 931 3333 or email us at customerservice@juwelo.com

    How to order:

    1. Place the item or items of your choice in your shopping basket.
    2. Proceed to check-out. If you have not yet logged-in or registered please follow the instructions.
    3. Now you will go through the separate steps (enter payment details) and read and confirm our terms and conditions and returns policy before you complete your order.
    4. On receipt of payment, we will get your order ready for dispatch. This will be sent to you via DHL Delivery.

    Postage costs:

    Today your order qualifies for free postage.

    Should you have any further questions regarding your order, now or at a later date, please contact our friendly customer services team on 0800 931 3333 or email us at customerservice@juwelo.com

  • Item categories

Majestic Thai Black Star Sapphire 18K Gold Ring, 21.09 ct

This captivating ring showcases a mesmerizing 21.09 ct oval cabochon Black Star Sapphire from Thailand, exuding a celestial charm. The 18K yellow gold setting, weighing approximately 10.07 grams, is perfectly complemented by 118 SI1 diamonds totaling 0.565 ct, each meticulously cut for maximum brilliance. With a substantial total carat weight of 21.655 ct, this statement piece is designed to span ring sizes from 17-20, ensuring a comfortable fit for a range of wearers. Ideal for red carpet events or as a luxurious gift, this ring's grandeur makes it a head-turning addition to any jewelry collection.

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Ringsize table

Ringsize UK Jewelo ring size Inner Diameter [mm] Inner Circumference [mm]
J 16 15,6 49,0
K 16 15,9 50,0
L 17 16,3 51,2
M 17 16,9 53,0
N 17 17,2 54,0
O 18 17,5 55,0
P 18 18,1 57,0
Q 19 18,5 58,0
R 19 18,7 59
S 19 19,4 61,0
T 20 19,7 62,0
U 20 20,1 63,0
V 20 20,4 64,0
W 21 21,0 66,0
X 21 21,3 67,0
Y 22 21,6 68,0
Z 22 22,0 69,0
Z+3 23 23,2 73,0

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