Lightbox Lab-Grown Diamond Jewelry | 40% off this weekend only

The Classics: 40% off selected solitaires

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The Classics: 40% off selected lines

40% off

The Round Brilliant Solitaire Studs

2 ct. tw. lab-grown diamonds

Sale price $1,700 Regular price $1,020 Unit price /

Other carats available

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40% off

The Round Brilliant Solitaire Pendant

1 ct. lab-grown diamond

Sale price $1,000 Regular price $600 Unit price /

Other carats available

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40% off

The Round Brilliant Solitaire Studs

4 ct.tw. lab-grown diamonds

Sale price $2,900 Regular price $1,740 Unit price /

Other carats available

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40% off

The Round Brilliant Solitaire Drop Earrings

2 ct. tw. lab-grown diamonds

Sale price $1,700 Regular price $1,020 Unit price /

Other carats available

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40% off

The Round Brilliant Solitaire Bale Pendant

2 ct. lab-grown diamond

Sale price $2,400 Regular price $1,440 Unit price /

Other carats available

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40% off

The Round Brilliant Solitaire Studs

1 ct. tw. lab-grown diamonds

Sale price $1,000 Regular price $600 Unit price /

Other carats available

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40% off

The Round Brilliant Solitaire Pendant

2 ct. lab-grown diamond

Sale price $1,700 Regular price $1,020 Unit price /

Other carats available

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40% off

The Round Brilliant Solitaire Studs

4 ct.tw. lab-grown diamonds

Sale price $2,900 Regular price $1,740 Unit price /

Other carats available

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40% off

The Round Brilliant Solitaire Drop Earrings

2 ct. tw. lab-grown diamonds

Sale price $1,700 Regular price $1,020 Unit price /

Other carats available

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40% off

The Round Brilliant Solitaire Pendant

2 ct. lab-grown diamond

Sale price $1,700 Regular price $1,020 Unit price /

Other carats available

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40% off

The Round Brilliant Solitaire Studs

1 ct. tw. lab-grown diamonds

Sale price $1,000 Regular price $600 Unit price /

Other carats available

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40% off

The Round Brilliant Solitaire Pendant

1 ct. lab-grown diamond

Sale price $1,000 Regular price $600 Unit price /

Other carats available

Explore

40% off

The Round Brilliant Solitaire Studs

2 ct. tw. lab-grown diamonds

Sale price $1,700 Regular price $1,020 Unit price /

Other carats available

Explore

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A White Gold Moment

40% off

The Round Brilliant Solitaire Pendant

2 ct. lab-grown diamond

Sale price $1,700 Regular price $1,020 Unit price /

Other carats available

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40% off

The Round Brilliant Solitaire Studs

2 ct. tw. lab-grown diamonds

Sale price $1,700 Regular price $1,020 Unit price /

Other carats available

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20% off

The Tennis Necklace, Large

21 ct. tw. lab-grown diamonds

Sale price $12,600 Regular price $10,080 Unit price /

Other carats available

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20% off

The Emerald Tennis Necklace

14¾ ct. tw. lab-grown diamonds

Sale price $9,588 Regular price $7,670 Unit price /

Other carats available

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1 year warranty

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Verified lab-grown diamond Quality

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US	5	5.5	6	6.5	7	7.7	8	8.5	9
UK	J	K	L	M	N	O	P	Q	R
Europe	48.5	50	51	52	55	56	57	58.5	59
Inside Circumference - MM	49.3	50.6	51.9	53.1	54.4	55.7	57	58.3	59.5
Inside Circumference - Inches	1.94	1.99	2.04	2.09	2.14	2.19	2.24	2.29	2.34

Carat Weight	Min Carat Weight	Max Carat Weight	Diameter Girdle (approx. min. in mm)	Diameter Girdle (approx. max. in mm)
½	0.47	0.52	5.0	5.3
¾	0.71	0.78	5.6	6.0
1	0.95	1.05	6.2	6.6
1½	1.46	1.57	7.1	7.5
1¾	1.70	1.83	7.5	7.9
2	1.95	2.10	7.9	8.3
2¼	2.20	2.36	8.3	8.7
2½	2.45	2.62	8.5	8.9
3	2.95	3.15	9.2	9.6

Carat Weight	Min Carat Weight	Max Carat Weight	Length (approx. min. in mm)	Length (approx. max. in mm)
½	0.47	0.52	4.1	4.3
⁵⁄₉	0.52	0.57	4.3	4.5
⅝	0.59	0.65	4.5	4.7
¾	0.71	0.78	4.8	5.0
⅞	0.83	0.91	5.0	5.2
1	0.95	1.05	5.3	5.5
1½	1.46	1.57	6.1	6.4
1¾	1.70	1.83	6.4	6.7
2	1.95	2.10	6.6	7.0
2¼	2.20	2.36	6.9	7.3
2½	2.45	2.62	7.1	7.5
2¾	2.70	2.88	7.4	7.8
3	2.95	3.15	7.6	8.0

Carat Weight	Min Carat Weight	Max Carat Weight	Length (approx. min. in mm)	Length (approx. max. in mm)
½	0.47	0.52	4.3	4.5
⅝	0.59	0.66	4.6	4.8
¾	0.71	0.78	4.9	5.1
⅞	0.83	0.92	5.2	5.4
1	0.95	1.05	5.4	5.6
1½	1.47	1.57	6.3	6.7
1¾	1.72	1.83	6.6	7.0
2	1.95	2.10	6.9	7.3
2¼	2.20	2.36	7.2	7.6
2½	2.45	2.62	7.3	7.7
2¾	2.70	2.88	7.6	8.0
3	2.95	3.15	7.8	8.2

Carat Weight	Min Carat Weight	Max Carat Weight	Length (approx. mm)	Width (approx. mm)
1	0.95	1.05	6.6	4.7
1½	1.46	1.57	7.6	5.4
1¾	1.70	1.83	8.0	5.7
2	1.95	2.10	8.3	6.0
2¼	2.20	2.36	8.7	6.3
2½	2.45	2.62	9.0	6.4

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Lightbox Jewelry

The Classics: 40% off selected lines

The Round Brilliant Solitaire Studs

The Round Brilliant Solitaire Pendant

The Round Brilliant Solitaire Studs

The Round Brilliant Solitaire Drop Earrings

The Round Brilliant Solitaire Bale Pendant

The Round Brilliant Solitaire Studs

The Round Brilliant Solitaire Pendant

The Round Brilliant Solitaire Studs

The Round Brilliant Solitaire Drop Earrings

The Round Brilliant Solitaire Pendant

The Round Brilliant Solitaire Studs

The Round Brilliant Solitaire Pendant

The Round Brilliant Solitaire Studs

The March List

A White Gold Moment

The Round Brilliant Solitaire Pendant

The Round Brilliant Solitaire Studs

The Tennis Necklace, Large

The Emerald Tennis Necklace

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Ring Size Guide

1. Size Conversion Chart

2. Check the size of your existing ring

3. Helpful Hints

Guide

Round Brilliant Stones

Princess Cut Stones

Cushion Cut Stones

Emerald Cut Stones

Oval Cut Stones

Asscher Cut Stones

Baguette Cut Stones

Trillion Cut Stones

Heart Cut Stones

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