2N Diamonds & Fine Jewelry
NEW YORK LONDON TOKYO DUBAI HONG KONG
concierge@2ndiamonds.com (207) 679-0656
Diamonds Fine Jewelry The Atelier My Wishlist Cart
♦ All Fine Jewelry
RingsNecklacesEarringsBracelets

DIAMOND NECKLACES

305 Premium IGI-Certified Lab-Grown Diamond Necklaces

Women's (305) Men's (0)
Reset All Filters
296 Women's Necklaces
Page 8 of 10
Premium Lab-Grown Diamond
2Cttw Round Shaped Lab Grown Diamond (F/VS) Three Stone Necklace in 14K Gold
2Cttw Round Shaped Lab Grown Diamond (F/VS) Three...
Classic sophistication with a round brilliant center stone presented in blush-toned 14K rose gold. Coveted F color and VS clarity — remarkable light performance.
14K Rose Gold
Retail $4,190
$2,305
Save $1,885 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
2Cttw Oval Shaped Lab Grown Diamond (F/VS) Strata Chic Collection Necklace in 14K Gold
2Cttw Oval Shaped Lab Grown Diamond (F/VS) Strata...
Sweeping curves frame this oval-cut diamond adorning lustrous 14K white gold. F color, VS clarity — a discerning selection.
14K White Gold
Retail $4,199
$2,310
Save $1,889 (45% Off)
View Details
Premium Lab-Grown Diamond
1Cttw Pear Shaped Lab Grown Diamond (F/VS) Zodiac Pendant in 14K Gold
1Cttw Pear Shaped Lab Grown Diamond (F/VS) Zodiac...
A graceful pear-shaped lab-grown diamond presented in rich 14K yellow gold. Coveted F color and VS clarity — remarkable light performance.
14K Yellow Gold
Retail $3,013
$1,657
Save $1,356 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
1.25Cttw Marquise Shaped Lab Grown Diamond (F/VS) Heart Shaped Pendant in 14K Gold
1.25Cttw Marquise Shaped Lab Grown Diamond (F/VS)...
A dramatic marquise-cut lab-grown diamond suspended from lustrous 14K white gold. F color with VS clarity — exceptional fire and brilliance.
14K White Gold
Retail $2,545
$1,400
Save $1,145 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
2Cttw Oval Shaped Lab Grown Diamond (F/VS) Baby Turtle Pendant in 14K Gold
2Cttw Oval Shaped Lab Grown Diamond (F/VS) Baby Tu...
Elongated brilliance in a refined oval cut presented in classic 14K white gold. F/VS specifications — near-manufacturer pricing.
14K White Gold
Retail $3,818
$2,100
Save $1,718 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
Oval Lab Grown Diamond (F/VS ) Necklace Necklace in 14K Gold
Oval Lab Grown Diamond (F/VS ) Necklace Necklace i...
Elongated grandeur in a marquise-cut diamond suspended from warm 14K yellow gold. F color, VS clarity — a discerning selection.
14K Yellow Gold
Retail $25,472
$14,010
Save $11,462 (45% Off)
View Details
Premium Lab-Grown Diamond
7Cttw Round Shaped Lab Grown Diamond (F/VS) Graduating Half Riviera Necklace in 14K Gold
7Cttw Round Shaped Lab Grown Diamond (F/VS) Gradua...
A brilliant round-cut lab-grown diamond draped in romantic 14K rose gold. F color with VS clarity — exceptional fire and brilliance.
14K Rose Gold
Retail $9,273
$5,100
Save $4,173 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
1.5Cttw Oval Shaped Lab Grown Diamond (F/VS) Bezel Set Turtle Pendant in 14K Gold
1.5Cttw Oval Shaped Lab Grown Diamond (F/VS) Bezel...
An elegant oval-cut lab-grown diamond gracing cool-toned 14K white gold. Coveted F color and VS clarity — remarkable light performance.
14K White Gold
Retail $3,091
$1,700
Save $1,391 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
1.5Cttw Round Shaped Lab Grown Diamond (F/VS) Necklace in 14K Gold
1.5Cttw Round Shaped Lab Grown Diamond (F/VS) Neck...
Radiant fire in a classic round-cut diamond draped in lustrous 14K white gold. G color, VS clarity — a discerning selection.
14K White Gold
Retail $2,790
$1,535
Save $1,255 (45% Off)
View Details
Premium Lab-Grown Diamond
Round Lab Grown Diamond (F/VS ) Pendant in 14K Gold
Round Lab Grown Diamond (F/VS ) Pendant in 14K Gol...
Classic sophistication with a round brilliant center stone gracing timeless 14K yellow gold. Coveted F color and VS clarity — remarkable light performance.
14K Yellow Gold
Retail $1,554
$855
Save $699 (45% Off)
View Details
Premium Lab-Grown Diamond
0.25Cttw Round Shaped Lab Grown Diamond (F/VS) Fancy Pendant in 14K White Gold
0.25Cttw Round Shaped Lab Grown Diamond (F/VS) Fan...
A brilliant round-cut lab-grown diamond gracing cool-toned 14K white gold. Coveted F color and VS clarity — remarkable light performance.
14K White Gold
Retail $1,636
$900
Save $736 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
10Cttw Round Shaped Lab Grown Diamond (F/VS) Tennis Necklace in 14K Gold
10Cttw Round Shaped Lab Grown Diamond (F/VS) Tenni...
A brilliant round-cut lab-grown diamond suspended from rich 14K yellow gold. Coveted F color and VS clarity — remarkable light performance.
14K Yellow Gold
Retail $13,079
$7,193
Save $5,886 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
Emerald Lab Grown Diamond (F/VS ) Necklace Necklace in 14K Gold
Emerald Lab Grown Diamond (F/VS ) Necklace Necklac...
Refined emerald-cut diamond precision gracing cool-toned 14K white gold. Exceptional F/VS grade at near-manufacturer pricing.
14K White Gold
Retail $25,496
$14,023
Save $11,473 (45% Off)
View Details
Premium Lab-Grown Diamond
5Cttw Round Shaped Lab Grown Diamond (F/VS) Graduating V Necklace in 14K Gold
5Cttw Round Shaped Lab Grown Diamond (F/VS) Gradua...
A round brilliant diamond of exceptional sparkle draped in lustrous 14K white gold. F color with VVS clarity — exceptional fire and brilliance.
14K White Gold
Retail $6,574
$3,615
Save $2,959 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
2Cttw Round Shaped Lab Grown Diamond (F/VS) Heart Shaped Pendant in 14K Gold
2Cttw Round Shaped Lab Grown Diamond (F/VS) Heart...
Radiant fire in a classic round-cut diamond presented in polished 14K white gold. F/VS specifications — near-manufacturer pricing.
14K White Gold
Retail $3,378
$1,858
Save $1,520 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
1Cttw Pear Shaped Lab Grown Diamond (F/VS) Heart Shaped Dangle Pendant in 14K Gold
1Cttw Pear Shaped Lab Grown Diamond (F/VS) Heart S...
Distinctive pear-shaped diamond brilliance draped in classic 14K yellow gold. F color with VS clarity — exceptional fire and brilliance.
14K Yellow Gold
Retail $3,030
$1,667
Save $1,363 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
2.5Cttw Pear Shaped Fancy Yellow & White Lab Grown Diamond (F/VS) Two Stone Fancy Pendant in 14K Gold
2.5Cttw Pear Shaped Fancy Yellow & White Lab Grown...
A teardrop of radiance in pear-cut form presented in 14K Yellow Gold|14K White Gold. Yellow color, VS clarity — a discerning selection.
14K Yellow Gold|14K White Gold
Retail $4,727
$2,600
Save $2,127 (45% Off)
View Details
Premium Lab-Grown Diamond
34Cttw Emerald Shaped Lab Grown Diamond Tennis Necklace in 14K Gold (F/VS)
34Cttw Emerald Shaped Lab Grown Diamond Tennis Nec...
Step-cut clarity in an emerald-cut diamond draped in pristine 14K white gold. F color, VS clarity — a discerning selection.
14K White Gold
Retail $32,269
$17,748
Save $14,521 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
3Cttw Emerald Shaped Lab Grown Diamond (F/VS) Cross Pendant in 14K Gold
3Cttw Emerald Shaped Lab Grown Diamond (F/VS) Cros...
Clean geometry frames this emerald-cut diamond draped in classic 14K yellow gold. F/VS specifications — near-manufacturer pricing.
14K Yellow Gold
Retail $4,545
$2,500
Save $2,045 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
2Cttw Pear Shaped Lab Grown Diamond (F/VS) Knot Pendant in 14K Gold
2Cttw Pear Shaped Lab Grown Diamond (F/VS) Knot Pe...
A pear-cut diamond of singular elegance presented in classic 14K white gold. F/VS specifications — near-manufacturer pricing.
14K White Gold
Retail $4,485
$2,467
Save $2,018 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
2Cttw Pear Shaped Lab Grown Diamond (F/VS) East West Solitaire Necklace in 14K Gold
2Cttw Pear Shaped Lab Grown Diamond (F/VS) East We...
A teardrop of radiance in pear-cut form presented in blush-toned 14K rose gold. F color, VS clarity — a discerning selection.
14K Rose Gold
Retail $4,199
$2,310
Save $1,889 (45% Off)
View Details
Premium Lab-Grown Diamond
1.5Cttw Pear Shaped Lab Grown Diamond (F/VS) Fancy Solitaire Pendant in 14K Gold
1.5Cttw Pear Shaped Lab Grown Diamond (F/VS) Fancy...
Distinctive pear-shaped diamond brilliance presented in 14K White Gold|14K Rose Gold. Exceptional F/VVS grade at near-manufacturer pricing.
14K White Gold|14K Rose Gold
Retail $3,091
$1,700
Save $1,391 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
1.25Cttw Round Shaped Lab Grown Diamond (F/VS) Halo Pendant in 14K Gold
1.25Cttw Round Shaped Lab Grown Diamond (F/VS) Hal...
Classic sophistication with a round brilliant center stone draped in pristine 14K white gold. Coveted F color and VS clarity — remarkable light performance.
14K White Gold
Retail $2,545
$1,400
Save $1,145 (45% Off)
View Details
Premium Lab-Grown Diamond
22.25Cttw Oval Shaped Lab Grown Diamond (F/VS) East West Bezel Set Necklace in 14K Gold
22.25Cttw Oval Shaped Lab Grown Diamond (F/VS) Eas...
An oval diamond of graceful proportions gracing polished 14K white gold. F color with VS clarity — exceptional fire and brilliance.
14K White Gold
Retail $23,513
$12,932
Save $10,581 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
2Cttw Oval Shaped Lab Grown Diamond (F/VS) Cross Pendant in 14K Gold
2Cttw Oval Shaped Lab Grown Diamond (F/VS) Cross P...
A captivating oval-cut diamond presented in classic 14K white gold. Exceptional F/VS grade at near-manufacturer pricing.
14K White Gold
Retail $3,629
$1,996
Save $1,633 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
2Cttw Oval Shaped Lab Grown Diamond (F/VS) East West Solitaire Necklace in 14K Gold
2Cttw Oval Shaped Lab Grown Diamond (F/VS) East We...
Elongated brilliance in a refined oval cut suspended from timeless 14K yellow gold. Coveted F color and VS clarity — remarkable light performance.
14K Yellow Gold
Retail $4,199
$2,310
Save $1,889 (45% Off)
View Details
Premium Lab-Grown Diamond
2Cttw Pear Shaped Lab Grown Diamond (F/VS) Heart Shaped Pendant in 14K Gold
2Cttw Pear Shaped Lab Grown Diamond (F/VS) Heart S...
A teardrop of radiance in pear-cut form presented in classic 14K yellow gold. F/VS specifications — near-manufacturer pricing.
14K Yellow Gold
Retail $3,818
$2,100
Save $1,718 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
2Cttw Round Shaped Lab Grown Diamond (F/VS) Circle Pendant in 14K Gold
2Cttw Round Shaped Lab Grown Diamond (F/VS) Circle...
A brilliant round-cut lab-grown diamond presented in cool-toned 14K white gold. Coveted F color and VS clarity — remarkable light performance.
14K White Gold
Retail $3,818
$2,100
Save $1,718 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
10Cttw Round Shaped Lab Grown Diamond (F/VS) Tennis Necklace in 14K White Gold
10Cttw Round Shaped Lab Grown Diamond (F/VS) Tenni...
A round brilliant diamond of exceptional sparkle suspended from lustrous 14K white gold. F color with VS clarity — exceptional fire and brilliance.
14K White Gold
Retail $13,079
$7,193
Save $5,886 (45% Off)
▶ Video | View Details
Premium Lab-Grown Diamond
2Cttw Round Shaped Lab Grown Diamond (F/VS) Solitaire Necklace in 14K Gold
2Cttw Round Shaped Lab Grown Diamond (F/VS) Solita...
Masterfully cut round brilliant diamond suspended from rich 14K yellow gold. G color, VS clarity — a discerning selection.
14K Yellow Gold
Retail $4,111
$2,261
Save $1,850 (45% Off)
View Details
↑ Back to Top
♦ All Fine Jewelry
RingsNecklacesEarringsBracelets