5 × 3
0.25 ct · White diamond
Unrolled chain · F1 → back → R → front → L
Size list
| Gem | Size | Pcs | Ct | $/ct | Cost |
|---|---|---|---|---|---|
| 5 × 3 mm | 126 | 31.5 | $1,800 | $56,700 | |
| Total | 126 | 31.5 | $56,700 | ||
Style lines
Shop sheet
Finished length
16″
406.4 mm
Bracelet · back
7″
includes lock 1 · 55 Pcs
Necklace · front
9″
includes lock 2 + converters · 71 Pcs
Bracelet fit
176.0 mm of 177.8 mm
leftover +1.8 mm · in tolerance
Necklace front fit
227.2 mm of 228.6 mm
leftover +1.4 mm · in tolerance
Chain order
Bracelet BOM
| Size | Pcs | Ct | Cost |
|---|---|---|---|
| 5 × 3 mm | 55 | 13.75 | $24,750 |
| Total | 55 | 13.75 | $24,750 |
Necklace BOM
| Size | Pcs | Ct | Cost |
|---|---|---|---|
| 5 × 3 mm | 71 | 17.75 | $31,950 |
| Total | 71 | 17.75 | $31,950 |
Findings
| Item | Size | Pcs | Stones on top |
|---|---|---|---|
Concealed spring lock 5 × 3 mm · 3-stone cover (box 2 / tongue 1) · same SKU both sides | 5 × 3 mm | 2 | 3 / pc |
Converter 5 × 3 mm · dual hinge · necklace joint + bracelet joint | 5 × 3 mm | 2 | 1 / pc |
Assembly 1–9
- 1
Lock 1 female · box
Set 2 stones on the box. Bracelet joint.
- 2
Bracelet run
All smallest size. Includes lock 1.
- 3
Lock 1 male · tongue
Set 1 stone on the tongue. Closes into lock 1 female.
- 4
Lock 2 female · box
Same lock SKU. Right shoulder when worn as necklace.
- 5
Left converter
1 stone. Necklace hinge + bracelet hinge.
- 6
Necklace run
Largest at the front. Includes lock 2 and both converters.
- 7
Right converter
Same as left, mirrored.
- 8
Lock 2 male · tongue
Set 1 stone. Same SKU as lock 1 male.
- 9
Close the loop
Necklace: M2→F1 left, M1→F2 right. Bracelet: close lock 1 on itself.
Wear as necklace
Close both locks at the shoulders. Left: male 2 → female 1. Right: male 1 → female 2. Open either side.
Wear as bracelet
Disconnect both converters. Close lock 1 on itself. Front strand stays on the converters.
Metal weight
Bezel: 4.5 mm Ag925 = 0.4 g. Scales with size³. Pear uses √(L×W). Alloy by density. · Stones $56,700
| Metal | g | $/g | Metal | Total |
|---|---|---|---|---|
| 18K gold | 47.92 | $114 | $5,462 | $62,162 |
| 14K gold | 40.53 | $89.00 | $3,608 | $60,308 |
| 9K gold | 35.20 | $57.00 | $2,006 | $58,706 |
| Silver 925 | 32.13 | $2.40 | $77.11 | $56,777 |
| Platinum | 66.37 | $63.00 | $4,181 | $60,881 |
Total 126 pcs · 31.5 ct · Stones $56,700 · Ag925 32.13 g · gap 0.20 mm · leftover +3.2 mm of 406.4 mm