Sustainable Lab Diamond Necklaces

The sustainable and ethical choice. Matching ethical sustainability with the utmost in sparkle and sophistication, our Lab Grown Diamond Necklaces never fail to set pulses racing with their opulent beauty.

Necklaces/Pendants xLab Grown Diamond xBlue Lab Grown Diamond xYellow Lab Grown Diamond xPink Lab Grown Diamond x
Showing 289 - 336 of 477 products
NEXT DAY DELIVERY LOW STOCK8.00ct Lab Diamond Tennis Necklace in 9K White Gold F/VS

8.00ct Lab Diamond Tennis Necklace in 9K White Gold F/VS

£3,495
Compare
NEXT DAY DELIVERY NEW INMasami Lab Diamond Pear Halo Necklace 0.10ct Pave Set in 18K Gold Vermeil

Masami Lab Diamond Pear Halo Necklace 0.10ct Pave Set in 18K Gold Vermeil

£185 
Compare
Chloe 18K White Gold Lab Diamond Solitaire Necklace 0.33CT F/VS

Chloe 18K White Gold Lab Diamond Solitaire Necklace 0.33CT F/VS

On Sale £327 
Compare
NEXT DAY DELIVERY Love Letter Initial H Lab Diamond Necklace set in 925 Sterling Silver

Love Letter Initial H Lab Diamond Necklace set in 925 Sterling Silver

£141 
Compare
NEXT DAY DELIVERY Astra 3.50ct Lab Sapphire and Diamond Halo Round Cut Necklace in Silver

Astra 3.50ct Lab Sapphire and Diamond Halo Round Cut Necklace in Silver

£236 
Compare
NEXT DAY DELIVERY Love Letter Initial B Lab Diamond Necklace set in 925 Sterling Silver

Love Letter Initial B Lab Diamond Necklace set in 925 Sterling Silver

£141 
Compare
NEXT DAY DELIVERY Love Letter Initial D Lab Diamond Necklace set in 18K Gold Vermeil

Love Letter Initial D Lab Diamond Necklace set in 18K Gold Vermeil

£141 
Compare
NEXT DAY DELIVERY LOW STOCK5.00ct Lab Diamond Flower Drop Necklace in 9K White Gold F/VS

5.00ct Lab Diamond Flower Drop Necklace in 9K White Gold F/VS

£3,609
Compare
NEXT DAY DELIVERY NEW INWanderlust Floating Heart Cut Lab Diamond Solitaire Necklace 0.25ct H/SI in 18K Gold Vermeil

Wanderlust Floating Heart Cut Lab Diamond Solitaire Necklace 0.25ct H/SI in 18K Gold Vermeil

£189 
Compare
NEXT DAY DELIVERY LOW STOCK15.00ct Lab Diamond Tennis Necklace in 9K Yellow Gold F/VS

15.00ct Lab Diamond Tennis Necklace in 9K Yellow Gold F/VS

£5,480
Compare
NEXT DAY DELIVERY Love Letter Initial F Lab Diamond Necklace set in 9K Yellow Gold

Love Letter Initial F Lab Diamond Necklace set in 9K Yellow Gold

£236 
Compare
NEXT DAY DELIVERY NEW INWanderlust Floating Oval Cut Lab Diamond Solitaire Necklace 0.50ct H/SI in 9K White Gold

Wanderlust Floating Oval Cut Lab Diamond Solitaire Necklace 0.50ct H/SI in 9K White Gold

£464
Compare
NEXT DAY DELIVERY Love Letter Initial F Lab Diamond Necklace set in 18K Gold Vermeil

Love Letter Initial F Lab Diamond Necklace set in 18K Gold Vermeil

£141 
Compare
NEXT DAY DELIVERY NEW INWanderlust Floating Princess Cut Lab Diamond Solitaire Necklace 1.00ct H/SI in 9K Gold

Wanderlust Floating Princess Cut Lab Diamond Solitaire Necklace 1.00ct H/SI in 9K Gold

£702
Compare
NEXT DAY DELIVERY Love Letter Initial I Lab Diamond Necklace set in 9K Yellow Gold

Love Letter Initial I Lab Diamond Necklace set in 9K Yellow Gold

£236 
Compare
NEXT DAY DELIVERY Love Letter Initial V Lab Diamond Necklace set in 18K Gold Vermeil

Love Letter Initial V Lab Diamond Necklace set in 18K Gold Vermeil

£141 
Compare
Annabelle Blue Lab Diamond Emerald Cut Halo Necklace 1.38ct in 18KGold - Elara Collection

Annabelle Blue Lab Diamond Emerald Cut Halo Necklace 1.38ct in 18KGold - Elara Collection

£2,108£32.00 per month 
Compare
NEXT DAY DELIVERY Chloe 1.50ct Lab Diamond Solitaire Pendant Necklace F/VS Quality in 18K White Gold

Chloe 1.50ct Lab Diamond Solitaire Pendant Necklace F/VS Quality in 18K White Gold

£1,329
Compare
NEXT DAY DELIVERY LOW STOCK5.00ct Lab Diamond Drop Tennis Necklace in 9K White Gold F/VS

5.00ct Lab Diamond Drop Tennis Necklace in 9K White Gold F/VS

£3,728
Compare
NEXT DAY DELIVERY LOW STOCK10.00ct Lab Diamond Tennis Necklace in 9K White Gold F/VS

10.00ct Lab Diamond Tennis Necklace in 9K White Gold F/VS

£3,799
Compare
NEXT DAY DELIVERY LOW STOCK0.50ct Lab Diamond Heart Pendant Necklace H/SI Quality in 9K White Gold

0.50ct Lab Diamond Heart Pendant Necklace H/SI Quality in 9K White Gold

£460
Compare
NEXT DAY DELIVERY Love Letter Initial G Lab Diamond Necklace set in 925 Sterling Silver

Love Letter Initial G Lab Diamond Necklace set in 925 Sterling Silver

£141 
Compare
NEXT DAY DELIVERY Love Letter Initial T Lab Diamond Necklace set in 9K White Gold

Love Letter Initial T Lab Diamond Necklace set in 9K White Gold

£236 
Compare
NEXT DAY DELIVERY Love Letter Initial P Lab Diamond Necklace set in 9K White Gold

Love Letter Initial P Lab Diamond Necklace set in 9K White Gold

£236 
Compare
NEXT DAY DELIVERY Love Letter Initial N Lab Diamond Necklace set in 18K Gold Vermeil

Love Letter Initial N Lab Diamond Necklace set in 18K Gold Vermeil

£141 
Compare
NEXT DAY DELIVERY Love Letter Initial I Lab Diamond Necklace set in 925 Sterling Silver

Love Letter Initial I Lab Diamond Necklace set in 925 Sterling Silver

£141 
Compare
Initial 'C' Necklace Lab Diamond Encrusted Pave Set in 925 Sterling Silver

Initial 'C' Necklace Lab Diamond Encrusted Pave Set in 925 Sterling Silver

On Sale £75 
Compare
NEXT DAY DELIVERY Emerald and Lab Diamond Cluster Necklace Pendant 9x7mm 18K White Gold

Emerald and Lab Diamond Cluster Necklace Pendant 9x7mm 18K White Gold

£1,500£25.60 per month 
Compare
Initial 'F' Necklace Lab Diamond Encrusted Pave Set in 925 Sterling Silver

Initial 'F' Necklace Lab Diamond Encrusted Pave Set in 925 Sterling Silver

On Sale £75 
Compare
NEXT DAY DELIVERY NEW INWanderlust Floating Oval Cut Lab Diamond Solitaire Necklace 0.50ct H/SI in 9K Gold

Wanderlust Floating Oval Cut Lab Diamond Solitaire Necklace 0.50ct H/SI in 9K Gold

£464
Compare
NEXT DAY DELIVERY NEW INWanderlust Floating Pear Cut Lab Diamond Solitaire Necklace 0.33ct H/SI in 925 Silver

Wanderlust Floating Pear Cut Lab Diamond Solitaire Necklace 0.33ct H/SI in 925 Silver

£227 
Compare
NEXT DAY DELIVERY Love Letter Initial D Lab Diamond Necklace set in 9K White Gold

Love Letter Initial D Lab Diamond Necklace set in 9K White Gold

£236 
Compare
NEXT DAY DELIVERY LOW STOCKLove Letter Initial W Lab Diamond Necklace set in 925 Sterling Silver

Love Letter Initial W Lab Diamond Necklace set in 925 Sterling Silver

£141 
Compare
NEXT DAY DELIVERY Love Letter Initial Z Lab Diamond Necklace set in 18K Gold Vermeil

Love Letter Initial Z Lab Diamond Necklace set in 18K Gold Vermeil

£141 
Compare
925 Silver Lab Diamond Initial 'F' Necklace 0.05ct

925 Silver Lab Diamond Initial 'F' Necklace 0.05ct

On Sale £103 
Compare
NEXT DAY DELIVERY Love Letter Initial T Lab Diamond Necklace set in 925 Sterling Silver

Love Letter Initial T Lab Diamond Necklace set in 925 Sterling Silver

£141 
Compare
NEXT DAY DELIVERY LOW STOCKBeatrice Cushion Cut Lab Diamond Pendant Necklace 0.70ct in 18K Yellow Gold F/VS1

Beatrice Cushion Cut Lab Diamond Pendant Necklace 0.70ct in 18K Yellow Gold F/VS1

£1,097£23.13 per month 
Compare
925 Silver Lab Diamond Initial 'V' Necklace 0.05ct

925 Silver Lab Diamond Initial 'V' Necklace 0.05ct

On Sale £103 
Compare
NEXT DAY DELIVERY Love Letter Initial R Lab Diamond Necklace set in 9K White Gold

Love Letter Initial R Lab Diamond Necklace set in 9K White Gold

£236 
Compare
NEXT DAY DELIVERY LOW STOCKWanderlust Floating Heart Cut Lab Diamond Solitaire Necklace 1.50ct H/SI in 9K Gold

Wanderlust Floating Heart Cut Lab Diamond Solitaire Necklace 1.50ct H/SI in 9K Gold

£945
Compare
NEXT DAY DELIVERY NEW INWanderlust Floating Heart Cut Lab Diamond Solitaire Necklace 0.25ct H/SI in 925 Silver

Wanderlust Floating Heart Cut Lab Diamond Solitaire Necklace 0.25ct H/SI in 925 Silver

£179 
Compare
NEXT DAY DELIVERY Love Letter Initial F Lab Diamond Necklace set in 925 Sterling Silver

Love Letter Initial F Lab Diamond Necklace set in 925 Sterling Silver

£141 
Compare
NEXT DAY DELIVERY NEW INWanderlust Floating Oval Cut Lab Diamond Solitaire Necklace 0.33ct H/SI in 18K Gold Vermeil

Wanderlust Floating Oval Cut Lab Diamond Solitaire Necklace 0.33ct H/SI in 18K Gold Vermeil

£236 
Compare
NEXT DAY DELIVERY NEW INWanderlust Floating Pear Cut Lab Diamond Solitaire Necklace 0.33ct H/SI in 18K Gold Vermeil

Wanderlust Floating Pear Cut Lab Diamond Solitaire Necklace 0.33ct H/SI in 18K Gold Vermeil

£236 
Compare
NEXT DAY DELIVERY LOW STOCKBeatrice Cushion Cut Lab Diamond Pendant Necklace 0.70ct in 18K White Gold F/VS1

Beatrice Cushion Cut Lab Diamond Pendant Necklace 0.70ct in 18K White Gold F/VS1

£1,097£23.13 per month 
Compare
Initial 'T' Necklace Lab Diamond Encrusted Pave Set in 925 Sterling Silver

Initial 'T' Necklace Lab Diamond Encrusted Pave Set in 925 Sterling Silver

On Sale £75 
Compare
NEXT DAY DELIVERY 10.00ct Lab Diamond Tennis Necklace 3/4 Set in 9K White Gold F/VS

10.00ct Lab Diamond Tennis Necklace 3/4 Set in 9K White Gold F/VS

£4,331
Compare
NEXT DAY DELIVERY Love Letter Initial U Lab Diamond Necklace set in 9K Yellow Gold

Love Letter Initial U Lab Diamond Necklace set in 9K Yellow Gold

£236 
Compare
BLACK FRIDAY SALE - ALL ITEMS REDUCED BLACK FRIDAY SALE - ALL ITEMS REDUCED
0 0
MY BAG

Your Bag is empty
Sign in to see your bag and get shopping!

SIGN IN