EFFY Collection Black Diamond Gemstones

(15)

Gemstone Earrings Gemstone Necklaces Gemstone Rings Gemstone Bracelets

Limited-Time Special
EFFY Collection
EFFY® Men's Onyx & Black Diamond (1/20 ct. t.w.) Halo Ring in 14k Gold
$1,077.65 (72% off)
$3,850.00
Limited-Time Special
EFFY Collection
EFFY® Men's Tanzanite (3-1/3 ct. t.w.) & Diamond (1/6 ct. t.w.) Ring in 14k Gold
$4,400.00 (60% off)
$11,000.00
Limited-Time Special
EFFY Collection
EFFY® Onyx & Diamond (1/6 ct. t.w.) Dragon Disc 18" Pendant Necklace in 14k Gold
$1,903.65 (69% off)
$6,049.00
Limited-Time Special
EFFY Collection
EFFY® Men's Onyx (12mm) & Diamond (7/8 ct. t.w.) Ring in 14k Gold
$2,344.65 (72% off)
$8,400.90
Limited-Time Special
EFFY Collection
EFFY® Men's Onyx & Black Diamond (1/4 ct. t.w.) & Espresso Diamond (1/3 ct. t.w.) Ring in 14k Gold
$2,600.00 (60% off)
$6,500.00
Limited-Time Special
EFFY Collection
EFFY® White Diamond & Black Diamond (7/8 ct. t.w.) & Emerald (1/20 ct. t.w.) Panther Head Leather Bracelet in 14k Gold
$4,620.00 (45% off)
$8,400.00
Limited-Time Special
EFFY Collection
EFFY® Men's Onyx & Diamond (5/8 ct. t.w.) Ring in 14k White Gold
$1,329.65 (72% off)
$4,800.00
Limited-Time Special
EFFY Collection
EFFY® Men's Black Onyx & Diamond (5/8 ct. t.w.) Ring in 14k Gold
$1,920.00 (60% off)
$4,800.00
Limited-Time Special
EFFY Collection
EFFY® Men's Onyx & Black Diamond (1/5 ct. t.w.) Dog Tag 22" Pendant Necklace in 14k Gold
$2,120.00 (60% off)
$5,300.00
Limited-Time Special
EFFY Collection
EFFY® Tsavorite (3/4 ct. t.w.) & Diamond (1/5 ct. t.w.) Dragon Statement Ring in 14k Gold
$3,850.00 (45% off)
$7,000.00
Limited-Time Special
EFFY Collection
EFFY® Men's Onyx & Diamond (3/4 ct. t.w.) Ring in 14k Gold
$1,800.00 (60% off)
$4,500.00
Limited-Time Special
EFFY Collection
EFFY® Black Diamond (1-3/4 ct. t.w.) & Emerald (1/10 ct. t.w.) Panther Head Ring in 14k Gold
$3,905.00 (45% off)
$7,100.00
Limited-Time Special
EFFY Collection
EFFY® Multi-Gemstone (3-7/8 ct. t.w.), Black Diamond (3/8 ct. t.w.) & White Diamond (1/4 ct. t.w.) Starfish 18" Pendant Necklace in 14k White Gold
$2,173.15 (69% off)
$6,899.00
Limited-Time Special
EFFY Collection
EFFY® Men's Onyx & Black Spinel Ring in Black PVD over Sterling Silver
$360.00 (60% off)
$900.00
Limited-Time Special
EFFY Collection
EFFY® Sapphire (1/20 ct. t.w.) & Diamond (1/4 ct. t.w.) Evil Eye Heart 18" Pendant Necklace in 14k Gold
$1,245.65 (68% off)
$3,950.00

Showing All 15 Items