refined essence of brilliance
JH Co., Ltd. es uno de los principales fabricantes en Corea, especializado en la producción y suministro de cadenas de plata 925, reconocido por su calidad constante y su capacidad de suministro confiable. Asimismo, contamos con experiencia en la fabricación de cadenas de oro de 14K y 18K, así como en diversos montajes de joyería, ofreciendo un portafolio integral que abarca desde componentes hasta joyería terminada. Para consultas detalladas sobre nuestros productos, le invitamos a contactarnos en cualquier momento a través de nuestra página de contacto.
Designed for both elegance and functionality, our gold mounting collection features refined craftsmanship, secure stone settings, and timeless silhouettes suitable for a wide range of jewelry applications.
| Item No | Dia Size | Dia Q'ty | Weight/g | Length |
| NRD1.5 4HB | 4B RD1.5 | 76 141 | 14.61 (18k-2ct) | 16" (406.4mm) |
| NRD1.75 4HB | 4B RD1.75 | 66 125 | 15.92 (18k-2.6ct) | |
| NRD2.0 4HB | 4B RD2.0 | 66 111 | 17.94 (18k-3.9ct) | |
| RD2.0 | 105 | 17.51 (3.5ct) | 16.5" (419.1mm) | |
| NRD2.25 4HB | 4B RD2.25 | 62 105 | 17.99 (18k-5ct) | 16" (406.4mm) |
| NRD2.5 4HB | 4B RD2.5 | 60 95 | 20.97 (18k-6.5ct) | |
| NRD2.75 4HB | 4B RD2.75 | 56 81 | 21.88 (18k-7.4ct) | |
| RD2.75 | 52 | 22.56 (7.5ct) | 18" (457.2mm) | |
| NRD3.0 4HB | 4B RD3.0 | 48 79 | 22.2 (18k) | 16" (406.4mm) |
| NRD3.25 4HB | 4B RD3.25 | 50 69 | 22.25 (18k-8.6ct) | |
| NRD3.5 4HB | 4B RD3.5 | 48 65 | 22.05 (18k-10.3ct) | |
| NRD3.75 4HB | 4B RD3.75 | 46 61 | 27.58 (18k-12ct) | |
| NGRD4.0 4HB | 4HB RD2.0 RD2.5 RD2.75 RD3.0 RD3.5 RD4.0 | 110 60 4 4 2 2 1 | - (3ct) | 16" (406.4mm) |
| NGRD4.5 4HB | 4HB RD2.0 RD2.5 RD2.75 RD3.0 RD3.25 RD3.5 RD4.0 RD4.5 | 110 60 4 4 2 2 2 2 1 | - (4.5ct) | 16" (406.4mm) |
| NGRD5.0 4HB | 4HB RD2.0 RD2.5 RD2.75 RD3.0 RD3.5 RD4.0 RD5.0 | 104 55 10 6 6 2 2 1 | - (5ct) | 16" (406.4mm) |
| NGRD5.5 4HB | 4HB RD2.0 RD2.5 RD2.75 RD3.0 RD3.5 RD4.5 RD5.5 | 97 60 10 6 6 2 2 1 | - (5.5ct) | 16" (406.4mm) |
| NGRD5.75 4HB | 4HB RD2.0 RD2.5 RD2.75 RD3.0 RD3.5 RD4.5 RD5.0 RD5.75 | 105 40 10 6 6 2 2 2 1 | - (6ct) | 16" (406.4mm) |
* Available in Full Diamond Setting.
* All weights are based on 14K Gold unless otherwise specified.
* Weight tolerance: ±10%.
Straight Round
Straight Round Under-lock
Straight 3-Prong
Graduated Round
Graduated Round 3-Prong
Straight 4-Prong Semi-mount
Graduated Round 3-Prong Semi-mount
Graduated Round Bezel
Straight Round Bezel
V-shaped Round
Fancy Link
Layered Round
Heart & Round
Oval & B-Link
Round Centerpiece
Oval Centerpiece
Heart Centerpiece
Marquise Centerpiece
Five-station Oval
Five-station Heart
Five-station Marquise
Five-station Round
Quatrefoil
Floral Cluster Station
Honeycomb Cluster
Marquise Cluster V-necklace
Round Crown
Graduated Round Crown
refined essence of brilliance
JH Co., Ltd. es uno de los principales fabricantes en Corea, especializado en la producción y suministro de cadenas de plata 925, reconocido por su calidad constante y su capacidad de suministro confiable. Asimismo, contamos con experiencia en la fabricación de cadenas de oro de 14K y 18K, así como en diversos montajes de joyería, ofreciendo un portafolio integral que abarca desde componentes hasta joyería terminada. Para consultas detalladas sobre nuestros productos, le invitamos a contactarnos en cualquier momento a través de nuestra página de contacto.
Designed for both elegance and functionality, our gold mounting collection features refined craftsmanship, secure stone settings, and timeless silhouettes suitable for a wide range of jewelry applications.
| Item No | Dia Size | Dia Q'ty | Weight/g | Length |
| NRD1.5 4HB | 4B RD1.5 | 76 141 | 14.61 (18k-2ct) | 16" (406.4mm) |
| NRD1.75 4HB | 4B RD1.75 | 66 125 | 15.92 (18k-2.6ct) | |
| NRD2.0 4HB | 4B RD2.0 | 66 111 | 17.94 (18k-3.9ct) | |
| RD2.0 | 105 | 17.51 (3.5ct) | 16.5" (419.1mm) | |
| NRD2.25 4HB | 4B RD2.25 | 62 105 | 17.99 (18k-5ct) | 16" (406.4mm) |
| NRD2.5 4HB | 4B RD2.5 | 60 95 | 20.97 (18k-6.5ct) | |
| NRD2.75 4HB | 4B RD2.75 | 56 81 | 21.88 (18k-7.4ct) | |
| RD2.75 | 52 | 22.56 (7.5ct) | 18" (457.2mm) | |
| NRD3.0 4HB | 4B RD3.0 | 48 79 | 22.2 (18k) | 16" (406.4mm) |
| NRD3.25 4HB | 4B RD3.25 | 50 69 | 22.25 (18k-8.6ct) | |
| NRD3.5 4HB | 4B RD3.5 | 48 65 | 22.05 (18k-10.3ct) | |
| NRD3.75 4HB | 4B RD3.75 | 46 61 | 27.58 (18k-12ct) | |
| NGRD4.0 4HB | 4HB RD2.0 RD2.5 RD2.75 RD3.0 RD3.5 RD4.0 | 110 60 4 4 2 2 1 | - (3ct) | 16" (406.4mm) |
| NGRD4.5 4HB | 4HB RD2.0 RD2.5 RD2.75 RD3.0 RD3.25 RD3.5 RD4.0 RD4.5 | 110 60 4 4 2 2 2 2 1 | - (4.5ct) | 16" (406.4mm) |
| NGRD5.0 4HB | 4HB RD2.0 RD2.5 RD2.75 RD3.0 RD3.5 RD4.0 RD5.0 | 104 55 10 6 6 2 2 1 | - (5ct) | 16" (406.4mm) |
| NGRD5.5 4HB | 4HB RD2.0 RD2.5 RD2.75 RD3.0 RD3.5 RD4.5 RD5.5 | 97 60 10 6 6 2 2 1 | - (5.5ct) | 16" (406.4mm) |
| NGRD5.75 4HB | 4HB RD2.0 RD2.5 RD2.75 RD3.0 RD3.5 RD4.5 RD5.0 RD5.75 | 105 40 10 6 6 2 2 2 1 | - (6ct) | 16" (406.4mm) |
* Available in Full Diamond Setting.
* All weights are based on 14K Gold unless otherwise specified.
* Weight tolerance: ±10%.
Straight Round
Straight Round Under-lock
Straight 3-Prong
Graduated Round
Graduated Round 3-Prong
Straight 4-Prong Semi-mount
Graduated Round 3-Prong Semi-mount
Graduated Round Bezel
Straight Round Bezel
V-shaped Round
Fancy Link
Layered Round
Heart & Round
Oval & B-Link
Round Centerpiece
Oval Centerpiece
Heart Centerpiece
Marquise Centerpiece
Five-station Oval
Five-station Heart
Five-station Marquise
Five-station Round
Quatrefoil
Floral Cluster Station
Honeycomb Cluster
Marquise Cluster V-necklace
Round Crown
Graduated Round Crown
Dirección de Devolución
#315, Chilpae-ro 27, Jung-gu
04511 Seúl, Corea del Sur
Cadenas (Próximamente) Monturas de Joyería Componentes y Accesorios de Joyería (Próximamente)
Banco: KB Bank
Número de cuenta: 839268-11-008040 Código
SWIFT: CZNBKRSEXXX
Titular de la cuenta: JH CO., LTD.
Seúl, Corea ㅣ Número de Registro Comercial: 310-88-01321 ㅣ © 2019–2026 JH Co., Ltd. Todos los derechos reservados. Fábrica: Maebong-gil 64, Naechon-myeon, Pocheon, 11192, Gyeonggi-do, Corea del Sur Oficina de Ventas: #315, Chilpae-ro 27, Jung-gu, 04511 Seúl, Corea del Sur
Dirección de Devolución
#315, Chilpae-ro 27, Jung-gu
04511 Seúl, Corea del Sur
Cadenas (Próximamente)
Monturas de Joyería
Componentes y Accesorios de Joyería (Próximamente)
Banco: KB Bank
Número de cuenta: 839268-11-008040
Código SWIFT: CZNBKRSEXXX
Titular de la cuenta: JH CO., LTD.
Seúl, Corea ㅣ Número de Registro Comercial: 310-88-01321 ㅣ © 2019–2026 JH Co., Ltd. Todos los derechos reservados.
Fábrica: Maebong-gil 64, Naechon-myeon, Pocheon, 11192, Gyeonggi-do, Corea del Sur
Oficina de Ventas: #315, Chilpae-ro 27, Jung-gu, 04511 Seúl, Corea del Sur
