About Us
Custom Service
Material I Plated I Gemstone I Size I Stamp/ Logo I Design I Packaging I Visual Materials
Service
Custom Material
37.5% pure gold
62.5% other metals
Au375
41.7% pure gold
58.3% other metals
Au417
58.3% pure gold
41.7% other metals
Au585
75% pure gold
25% other metals
Au750
91.7% pure gold
8.3% other metals
Au916
Yellow
White
Rose
Gold
type
Caratage
Gold
(Au)
Silver
（Ag）
Copper
(Cu)
Zinc
(Zn)
Palladium
（Pd）
Yellow
9K
37.5%
42.5%
20.0%
/
/
Yellow
10K
41.7%
52.0%
6.3%
/
/
Yellow
14K
58.3%
30.0%
11.7%
/
/
Yellow
18K
37.5%
15.0%
10.0%
/
/
Yellow
22K
91.7%
5.0%
2.0%
1.3%
/
White
9K
37.5%
62.5%
/
/
9.5%
White
10K
41.7%
47.4%
/
0.9%
10%
White
14K
/
32.2%
/
/
9.5%
White
18K
75.0%
/
/
/
25%(or Pt)
White
22K
/
/
/
/
/
Rose
9K
37.5%
20.0%
42.5%
/
/
Rose
10K
41.7%
20.0%
38.3%
/
/
Rose
14K
58.3%
9.2%
32.5%
/
/
Rose
18K
75.0%
9.2%
22.2%
/
/
Rose
22K
91.7%
/
8.4%
/
/
10K
Yellow
10K
White
14K
Yellow
14K
White
18K
Yellow
18K
White
Sterling
Silver
Platinum
10% Ir
Platinum
Alloy
24K Pure
Gold
10K Yellow
1
1.045
0.885
0.918
0.743
0.790
1.105
0.539
0.537
1.337
1.599
10K White
0.957
1
0.847
0.878
0.711
0.756
1.057
0.516
0.514
1.318
0.573
14K Yellow
1.130
1.181
1
1.036
0.839
0.893
1.248
0.609
0.607
1.556
0.677
14K White
1.090
1.139
0.965
1
0.809
0.861
1.204
0.588
0.585
1.501
0.653
18K Yellow
1.347
1.407
1.192
1.236
1
1.064
1.488
0.726
0.723
1.855
0.806
18K White
1.265
1.322
1.120
1.161
0.940
1
1.398
0.683
0.680
1.743
0.758
Sterling Silver
0.905
0.946
0.801
0.830
0.672
0.715
1
0.488
0.486
1.246
0.542
Platinum
1.854
1.938
1.641
1.701
1.377
1.465
2.049
1
0.996
2.554
1.110
10% Ir Pt.
1.862
1.946
1.648
1.708
1.383
1.471
2.057
1.004
1
2.564
1.115
Alloy
0.726
0.759
0.643
0.666
0.539
0.574
0.802
0.392
0.390
1
0.435
24K Pure Gold
1.670
1.745
1.478
1.532
1.240
1.320
1.845
0.901
0.897
2.300
1
CONVERSION GRID TO ESTIMATE AN ITEM
WEIGHT IN DIFFERENT METALS
To use this grid, locate intersection of desired metal and present metal. This number is your conversion factor, multiply that number by actua known weight of present metal,e.g., to determine what an item that weighs 1.50 dwt in Sterling would weigh in 14K Yellow, go to 14K Yellow under Desired Metal column. Follow that row across untilit intersects the Sterling column. This is your conversion factor (in this case 1.248). Then multiply that number 1.248 (conversion factor) by 1.5 (known weight) = 1.872 dwt. This would be the weight for the 14k Yellow item.
Service
Custom Plated
Gold
Solid Gold
Brass,
Copper
and others
Gold Plated
Brass
Gold Filled
Sterling Silver
or other
precious metal
Gold Vermeil
Type
Thickness of gold layer
Base Metal
Durability
Price
Gold Plated
0.5-2.5 micrometers
heap metals like brass or copper
Short-Term Durability
Lowest Price
Gold Filled
50-100 micrometers
Brass or copper (minimum 5% gold weight)
Long-lerm Durability
Affordable
Gold Vermeil
≥ 2.5 micrometers
Sterling silver or other precious metals
Long-lerm Durability
Moderate Price
Service
Custom Gemstone
Service
Custom Size
We offer flexible size customization services, allowing jewelry dimensions to be adjusted to your specific needs and accommodating the diverse requirements of various orders.
Service
Custom Stamp/Logo
Engraving Logo
Vector file required. Perfect for corporate gifts or brand collections. Laser engraved with high precision.
Brand Custom
Customize with your brand name, store name, or collection name. Choose from standard fonts or handwriting styles.
Personalized Design
Symbols, coordinates, signatures, or commemorative dates. Turn your unique story into a timeless stamp on jewelry.
Service
Custom Design
01
Consultation &
Requirement Confirmation
02
Design &
Proposal Confirmation
03
Material &
Gemstone Selection
06
QC & Delivery
05
Mass Production
04
Sample Production
& Approval
Contact
Newsletter
Certifications