Skip to content

Visit us at the AGTA Gem Show in Tucson. Booth #823 February 3rd-9th 2025

Free shipping available on purchases over $1000.

Home
Loose Diamonds
- Diamonds We Sell
- Shop Loose Diamonds
- Diamonds By Color
  
  Salt + Pepper
  Black
  Blue
  Brown
  Green
  Grey
  Milky
  Opaque
  Orange
  Pink
  Red
  Rustic
  Yellow
- Diamonds By Cut
  
  Double Cut
  Full Cut
  Rose Cut
- Diamonds By Shape
  
  Cushion
  Emerald Cut and Baguette
  Hexagon
  Kite and Lozenge
  Oval
  Pear
  Radiant Cut
  Princess Cut
  Round
  Shield
  Unique
- Diamond Pairs and Lots
  
  Lots
  Pairs
- Diamond Closeouts(FINAL SALE)
Diamond Beaded Jewelry
- All Diamond Beaded Jewelry
- All Black Diamond Beaded Jewelry
- All Other Diamond Beaded Jewelry
- Best Sellers
  
  All
  Earrings
  Necklaces
  Bracelets
- Necklaces
  
  All
  Wire Wrapped (Rosary)
  Knotted Strand
  Other
- Bracelets
  
  All
  Wire Wrapped (Rosary)
  Knotted Strand
  Other
- Earrings
- 20% OFF SALE
Vault Jewelry(Final Sale)
- All Vault Jewelry
- All Necklaces
- All Earrings
- All Bracelets
- Earring Value Bundles
- Diamond
  
  All
  Necklaces
  Earrings
  Bracelets
- Pearl
  
  All
  Earrings
  Necklaces
- Drop
  
  All
  Earrings
  Necklaces
- Station
  
  All
  Earrings
  Necklaces
- Wire Wrapped(Rosary)
Contact
Create a Wholesale Account and Login to View Pricing

Facebook
Instagram

Search

Home
Loose Diamonds
- Diamonds We Sell
- Shop Loose Diamonds
- Diamonds By Color
  
  Salt + Pepper
  Black
  Blue
  Brown
  Green
  Grey
  Milky
  Opaque
  Orange
  Pink
  Red
  Rustic
  Yellow
- Diamonds By Cut
  
  Double Cut
  Full Cut
  Rose Cut
- Diamonds By Shape
  
  Cushion
  Emerald Cut and Baguette
  Hexagon
  Kite and Lozenge
  Oval
  Pear
  Radiant Cut
  Princess Cut
  Round
  Shield
  Unique
- Diamond Pairs and Lots
  
  Lots
  Pairs
- Diamond Closeouts(FINAL SALE)
Diamond Beaded Jewelry
- All Diamond Beaded Jewelry
- All Black Diamond Beaded Jewelry
- All Other Diamond Beaded Jewelry
- Best Sellers
  
  All
  Earrings
  Necklaces
  Bracelets
- Necklaces
  
  All
  Wire Wrapped (Rosary)
  Knotted Strand
  Other
- Bracelets
  
  All
  Wire Wrapped (Rosary)
  Knotted Strand
  Other
- Earrings
- 20% OFF SALE
Vault Jewelry(Final Sale)
- All Vault Jewelry
- All Necklaces
- All Earrings
- All Bracelets
- Earring Value Bundles
- Diamond
  
  All
  Necklaces
  Earrings
  Bracelets
- Pearl
  
  All
  Earrings
  Necklaces
- Drop
  
  All
  Earrings
  Necklaces
- Station
  
  All
  Earrings
  Necklaces
- Wire Wrapped(Rosary)
Contact
Create a Wholesale Account and Login to View Pricing

Search

Collection: All Black Diamond Necklaces

Sort by:

29 products

Filter:

Availability (0)

Availability

In stock (28 products)
Out of stock (5 products)

In stock (28 products)
Out of stock (5 products)

Price

The highest price is $40,000.00

$

From

To

Length (0)

Length

16" (2 products)
18" (8 products)
20" (3 products)
21" (1 product)
22" (4 products)
25" (1 product)

16" (2 products)
18" (8 products)
20" (3 products)
21" (1 product)
22" (4 products)
25" (1 product)

Sort by:

Filter and sort Filter

Filter and sort

Filter

29 products

Availability

In stock (28 products)
Out of stock (5 products)

Clear

Price

The highest price is $40,000.00

$

From

$

To

Clear

Length

16" (2 products)
18" (8 products)
20" (3 products)
21" (1 products)
22" (4 products)
25" (1 products)

Clear

Sort by:

Remove all

29 products

Black Diamond Round Solid Strand Non-Knotted Necklace in 14KW Gold 2.0mm-2.5mm Bead Size

Black Diamond Round Solid Strand Non-Knotted Necklace in 14KW Gold 2.0mm-2.5mm Bead Size

Regular price From $1,500.00 USD

Regular price Sale price From $1,500.00 USD
Unit price per
Black Diamond Round Solid Strand Non-Knotted Necklace in 14KW Gold 2.2mm-2.7mm Bead Size 09349

Black Diamond Round Solid Strand Non-Knotted Necklace in 14KW Gold 2.2mm-2.7mm Bead Size 09349

Regular price $2,875.00 USD

Regular price Sale price $2,875.00 USD
Unit price per
SALE - 19" Black Diamond Rosary Necklace With Cube Diamond Accents in 14KW - NCK-270-ROSDIA14W-BK

SALE - 19" Black Diamond Rosary Necklace With Cube Diamond Accents in 14KW - NCK-270-ROSDIA14W-BK

Regular price $1,750.00 USD

Regular price Sale price $1,750.00 USD
Unit price per
18" Faceted Black Diamond Tube Bead Rosary Necklace in 14KY - NCK-257-ROSDIA14Y-BK-18

18" Faceted Black Diamond Tube Bead Rosary Necklace in 14KY - NCK-257-ROSDIA14Y-BK-18

Regular price $1,500.00 USD

Regular price ~~$1,500.00 USD~~ Sale price $1,500.00 USD
Unit price per
2.0x4.0mm Black Diamond Oval Bead Non-Knotted Necklace (22-25ct Tot. Dia. Wt.)

2.0x4.0mm Black Diamond Oval Bead Non-Knotted Necklace (22-25ct Tot. Dia. Wt.)

Regular price From $3,000.00 USD

Regular price Sale price From $3,000.00 USD
Unit price per
SALE - 6.0-6.5mm Black Diamond Round Bead Knotted Necklace (136.00ct Tot. Dia. Wt.)

SALE - 6.0-6.5mm Black Diamond Round Bead Knotted Necklace (136.00ct Tot. Dia. Wt.)

Regular price $10,625.00 USD

Regular price Sale price $10,625.00 USD
Unit price per
3.0-3.5mm Black Diamond Round Bead Knotted Necklace (35ct-48ct Tot. Dia. Wt.)

3.0-3.5mm Black Diamond Round Bead Knotted Necklace (35ct-48ct Tot. Dia. Wt.)

Regular price From $4,125.00 USD

Regular price Sale price From $4,125.00 USD
Unit price per
Black Diamond Round Rosary Necklace in 14KW and 18KW (4.5mm-5.5mm bead size)

Black Diamond Round Rosary Necklace in 14KW and 18KW (4.5mm-5.5mm bead size)

Regular price From $6,250.00 USD

Regular price Sale price From $6,250.00 USD
Unit price per
3.0x5.0mm Black Diamond Oval Bead Knotted Necklace (26-40ct Tot. Dia. Wt.)

3.0x5.0mm Black Diamond Oval Bead Knotted Necklace (26-40ct Tot. Dia. Wt.)

Regular price From $3,125.00 USD

Regular price Sale price From $3,125.00 USD
Unit price per
SALE - 4.0-6.5mm Black Diamond Round Bead Knotted Necklace (116.00ct Tot. Dia. Wt.)

Sold out

SALE - 4.0-6.5mm Black Diamond Round Bead Knotted Necklace (116.00ct Tot. Dia. Wt.)

Regular price $12,500.00 USD

Regular price Sale price $12,500.00 USD
Unit price per

Sold out
Black Diamond Round Solid Strand Non-Knotted Necklace in 14KW Gold 2.7mm-3.2mm Bead Size

Black Diamond Round Solid Strand Non-Knotted Necklace in 14KW Gold 2.7mm-3.2mm Bead Size

Regular price $3,750.00 USD

Regular price Sale price $3,750.00 USD
Unit price per
17"-27" Black Diamond Oval Rosary Necklace in 14K and 18K Gold Large Bead

17"-27" Black Diamond Oval Rosary Necklace in 14K and 18K Gold Large Bead

Regular price From $3,125.00 USD

Regular price Sale price From $3,125.00 USD
Unit price per
2.5x3.5mm - 4x7.5mm 17"-36" Black Diamond Oval Rosary Necklace(14.00ct - 30.00ct Tot. Dia. Wt.)

2.5x3.5mm - 4x7.5mm 17"-36" Black Diamond Oval Rosary Necklace(14.00ct - 30.00ct Tot. Dia. Wt.)

Regular price From $2,500.00 USD

Regular price Sale price From $2,500.00 USD
Unit price per
6.5-8.5mm Black Diamond Round Bead Knotted Necklace(200-230ct Tot. Dia. Wt.)

6.5-8.5mm Black Diamond Round Bead Knotted Necklace(200-230ct Tot. Dia. Wt.)

Regular price From $35,000.00 USD

Regular price Sale price From $35,000.00 USD
Unit price per
2.5mm-3.5mm Black Diamond Round Bead Knotted Necklace (19-30ct Tot. Dia. Wt.)

2.5mm-3.5mm Black Diamond Round Bead Knotted Necklace (19-30ct Tot. Dia. Wt.)

Regular price From $2,125.00 USD

Regular price Sale price From $2,125.00 USD
Unit price per
4.5mm-5.5mm Black Diamond Round Bead Knotted Necklace in 14KW Gold (78.00ct-128.00ct Tot. Dia. Wt.)

4.5mm-5.5mm Black Diamond Round Bead Knotted Necklace in 14KW Gold (78.00ct-128.00ct Tot. Dia. Wt.)

Regular price From $8,750.00 USD

Regular price Sale price From $8,750.00 USD
Unit price per
3.5mm-4.5mm Black Diamond Round Knotted Necklace (48ct-71ct Tot. Dia. Wt.)

3.5mm-4.5mm Black Diamond Round Knotted Necklace (48ct-71ct Tot. Dia. Wt.)

Regular price From $5,000.00 USD

Regular price Sale price From $5,000.00 USD
Unit price per
16"-18" Black Diamond Round Rosary Necklace in 14K and 18K

16"-18" Black Diamond Round Rosary Necklace in 14K and 18K

Regular price From $1,250.00 USD

Regular price Sale price From $1,250.00 USD
Unit price per
36" Black Diamond Round Rosary Necklace in 14KY, 14KW, and 14KR

36" Black Diamond Round Rosary Necklace in 14KY, 14KW, and 14KR

Regular price $2,500.00 USD

Regular price Sale price $2,500.00 USD
Unit price per
15"-17" Black Diamond Dangle Necklace in 14K and 18K White Gold

15"-17" Black Diamond Dangle Necklace in 14K and 18K White Gold

Regular price From $2,500.00 USD

Regular price Sale price From $2,500.00 USD
Unit price per
16"-17" Black Diamond Dangle Necklace in 14KW and 18KY

16"-17" Black Diamond Dangle Necklace in 14KW and 18KY

Regular price From $2,750.00 USD

Regular price Sale price From $2,750.00 USD
Unit price per
SALE - 16.5"-20" Black Diamond Oval Station Necklace in 14K and 18K White and Yellow Gold

SALE - 16.5"-20" Black Diamond Oval Station Necklace in 14K and 18K White and Yellow Gold

Regular price From $2,500.00 USD

Regular price Sale price From $2,500.00 USD
Unit price per
22" Black Diamond Round Station Necklace in 14KW - NCK-272-TNCDIA14W-BK-22 35ctw

22" Black Diamond Round Station Necklace in 14KW - NCK-272-TNCDIA14W-BK-22 35ctw

Regular price $6,000.00 USD

Regular price Sale price $6,000.00 USD
Unit price per
SALE - 37" Black Diamond Rosary Necklace With Cube Diamond Accents in 14KY - NCK-271-ROSDIA14Y-BK-37A

SALE - 37" Black Diamond Rosary Necklace With Cube Diamond Accents in 14KY - NCK-271-ROSDIA14Y-BK-37A

Regular price $3,625.00 USD

Regular price Sale price $3,625.00 USD
Unit price per

1
2

Subscribe to our emails

Subscribe to our mailing list for insider news, product launches, and more.

Email

Quick links

Search
About Us
Shipping, Returns, and Repairs Policies
Gemstone and Jewelry Treatments and Care Instructions

Contact Us

Raja Jewels:

7 west 45th street #707, NY, NY 10036

Office@rajajewels.com

(212) 575-9875

Facebook
Instagram

Payment methods

© 2025, Raja Jewels Powered by Shopify

Choosing a selection results in a full page refresh.
Opens in a new window.