Diamond Necklaces Jewellery 18ct Metal Purity for sale | Shop with Afterpay

Antique Victorian 18ct Gold Diamond Cluster Necklace Barrel Clasp - 18k 750
AU $1,084.67
or Best Offer
AU $63.27 postage
Vintage 18K Gold Diamond Daisy Cluster 0.25ct Pendant & 9K Chain Antique Box
AU $1,181.22
AU $41.09 postage
Hallmark Single Diamond 18K Gold Pendant 11MM Edinburgh 2000 + 39cm Chain, 2.7Gr
AU $960.38
AU $45.19 postage
13 watching
18ct 750 vintage white gold necklace. with an eternity circle set with diamonds
AU $1,016.88
AU $29.38 postage
Necklace Diamond .05ct - 18ct 16" Inches
AU $719.00
AU $91.25 postage
Vintage Diamond Moon Crescent Pendant Necklace Silver
AU $451.94
AU $21.47 postage
10 watching
VINTAGE JADEITE DIAMOND PENDANT NECKLACE BY DOLCHESS 18CT YELLOW GOLD VAL $7,500
AU $2,800.00
or Best Offer
Free postage
Quality Antique Victorian OMC Diamond Snake Necklace Solid 18ct 18k Yellow Gold
AU $3,250.00
or Best Offer
AU $60.00 postage
23 watching
18ct Gold 0.70ct Natural Diamond L Pendant And Chain Set certified
AU $1,435.95
AU $72.70 postage
Stunning Quality Vintage 18ct White Gold Diamond & Sapphire Necklace. NICE1
AU $5,854.74
or Best Offer
AU $263.09 postage
10 watching
Vintage Italian Designer Gold Necklace Set With Diamonds & Enamel - Marked 750
AU $4,005.87
or Best Offer
AU $168.55 postage
An Impressive Vintage 2.69cttw Diamond Set 18k White Gold Necklace Val $24560
AU $12,280.00
or Best Offer
AU $35.00 postage
Edwardian Belle Époque 18ct White Gold & Diamond Pendant/Necklace - 18"
AU $1,641.38
or Best Offer
AU $79.79 postage
Gold Diamond Necklace - 18ct Gold Diamond Daisy Cluster Pendant & Gold Chain
AU $1,386.65
AU $19.52 postage
Judith Ripka 18ct White Gold Diamond Heart Necklace Double Bracelet
AU $2,023.48
or Best Offer
AU $41.09 postage
Stunning 0.20ct Antique Cushion Diamond Infinity 18ct Yellow Gold 20" Necklace
AU $1,016.88
Free postage
18ct White Gold Diamond Cluster Necklace 15"-16" Adjustable Length Hallmarked
AU $2,547.30
or Best Offer
AU $111.03 postage
12 watching
Van Cleef & Arpels Yellow gold heart diamond Necklace
AU $2,074.84
or Best Offer
AU $94.72 postage
18ct White Gold Diamond Drop Dangle Cluster Pendant Necklace 17"
AU $1,129.84
or Best Offer
AU $62.12 postage
EDWARDIAN 18CT WHITE GOLD DIAMOND LONGUARD CHAIN 1.84CT 40 INCHES
AU $8,001.48
or Best Offer
AU $30.81 postage
18 CARAT 18CT YELLOW GOLD NECKLACE RUBY SAPPHIRE EMERALD & DIAMOND SET 3.1G
AU $1,027.13
or Best Offer
AU $61.63 postage
18ct White Gold & Diamond Cross Pendant/Necklace - 17" Chain - 36.0mm Pendant
AU $1,230.52
AU $65.61 postage
Vintage 18ct Yellow Gold Diamond Wheat Pendant Necklace 18" Flat Curb Chain
AU $2,044.02
or Best Offer
AU $20.54 postage
Stunning Victorian 1.6ct Old Cut Diamond Coral and 15ct Gold 15" Long Chain
AU $5,649.31
or Best Offer
Free postage
11 watching
Antique Diamond Necklace / Pendant, Belle Epoque Period, Silver & Gold
AU $1,335.29
AU $69.21 postage
17 watching
Vintage 18k Rose Gold Diamond 1.36ct G Vs Necklace Ruby to Back Val $19900
AU $9,995.00
or Best Offer
AU $16.00 postage
11.5 cttw Princess Cut Diamond Tennis Necklace 18K White Gold Riviere Estate
AU $88,000.00
or Best Offer
AU $12.50 postage
13 watching
Vintage 1950s 18ct White Gold Diamond & Pearl Lucky Horseshoe Pendant Wedding
AU $1,283.93
AU $20.54 postage
Gold Diamond Necklace - 18ct Gold Ruby Diamond Cluster Pendant & 18ct Gold Chain
AU $1,797.51
AU $19.52 postage
13 watching
18k Diamond Lavaliere 18ct Gold Necklace
AU $1,694.79
or Best Offer
AU $41.09 postage
Baroque Tahitian Peacock Pearl & 0.20ct Diamond 18ct White Gold Necklace
AU $1,838.59
Free postage
Diamond Pendant 18ct White Gold Necklace
AU $1,407.19
or Best Offer
AU $41.09 postage
Contemporary 18ct White Gold Swirl Diamond Necklace/Pendant - 18"
AU $1,230.52
or Best Offer
AU $65.61 postage
Victorian 18ct Gold, 1ct Diamond & Emerald Belle Époque Floral Pendant Necklace
AU $2,639.77
or Best Offer
AU $20.52 postage
32 watching
18ct Yellow Gold, Emerald & Diamond Flower Cluster Necklace - 16"
AU $2,454.88
or Best Offer
AU $107.85 postage
10 watching
14ct & 18ct White Gold & Baguette Cut Diamond Cross Necklace - 17 3/4"
AU $2,044.02
or Best Offer
AU $93.68 postage
SHAY 18ct Gold Diamond Choker Necklace. Goldmine Jewellers
AU $1,386.65
or Best Offer
AU $71.00 postage
18 CARAT 18CT WHITE GOLD NECKLACE & CROSS PENDANT DIAMOND SET 3.7G PRE OWNED
AU $1,848.84
or Best Offer
AU $61.63 postage
Edwardian Natural Pearl and Diamond Target Necklace 18ct Gold and Platinum
AU $2,567.87
AU $30.83 postage
Vintage 0.25 Carat Old Cut Diamond Solitaire Necklace - 18ct Gold & Platin
AU $2,824.65
or Best Offer
AU $30.83 postage
18 CARAT 18CT WHITE GOLD NECKLACE 0.33CT DIAMOND SET PENDANT 18" 18 INCH VINTAGE
AU $1,951.58
or Best Offer
AU $41.09 postage
Vintage 3ct Diamond and 18ct Yellow Gold Necklace
AU $20,440.23
or Best Offer
Free postage
Tiffany & Co Paloma Picasso 18ct Gold Loving Heart Diamond Necklace G/VS1 – 16"
AU $2,444.61
AU $107.50 postage
Faberge Red Enamel Egg Diamond Pendant Necklace, 18ct Yellow Gold
AU $3,081.44
or Best Offer
AU $139.71 postage
42 watching
18ct White Gold Necklace & Earrings Diamond Hand Italian Exquisite. NICE1
AU $2,978.73
or Best Offer
AU $146.14 postage
11 watching
Bvlgari Bvlgari 18ct Rose Gold Diamond Necklace. Goldmine Jewellers.
AU $4,622.16
or Best Offer
AU $220.57 postage
Antique Diamond, Enamel and 18ct Yellow Gold Pendant / Locket Circa 1865
AU $7,087.32
or Best Offer
Free postage
Antique 4.13 ct Diamond and 18k Yellow Gold Necklace
AU $18,005.00
or Best Offer
Free postage
ANTIQUE EDWARDIAN GLORIOUS 3.68 Ct DIAMOND NECKLACE
AU $9,244.33
or Best Offer
Free postage
12 watching
Gold Diamond Pendant- Edwardian Ruby, Diamond and Pearl Negligee Necklace 18ct
AU $2,824.65
or Best Offer
AU $30.83 postage
31 watching
Vintage 0.62ct Diamond and 18ct Yellow Gold Necklace
AU $10,168.76
or Best Offer
Free postage
Vintage Lapponia Bjorn Weckstrom Diamond 18ct Yellow Gold Necklace
AU $6,060.17
Free postage
33 watching
18ct White Gold 0.6ct Diamond Halo Pendant Necklace
AU $1,848.87
or Best Offer
AU $86.94 postage
18ct White Gold Bespoke Raindrop Style 1ct Diamond Pendant Necklace
AU $3,595.02
or Best Offer
AU $147.19 postage
18ct White Gold 0.4ct Diamond Trilogy Line Pendant Necklace
AU $2,054.29
or Best Offer
AU $94.03 postage
1940s Transformation French 18k Retro Necklace & Old Cut Diamond Brooch
AU $11,606.76
or Best Offer
Free postage
Vintage 0.44ct Emerald and 1.54ct Diamond 18ct White Gold Necklace Circa 1980
AU $4,283.20
or Best Offer
Free postage
Vintage 2.07ct Diamond and 18ct Yellow Gold Necklace
AU $6,060.17
or Best Offer
Free postage
Rare 18ct Gold Ruby 1.60ct Natural Diamond Necklace 750 18kt Festoon Style Chain
AU $6,132.07
or Best Offer
AU $41.09 postage
13 watching
Victorian Pearl Diamond and Enamel Necklace - 18ct Gold & Platinum
AU $5,084.38
or Best Offer
AU $30.83 postage
10 watching

Diamond Necklaces Jewellery 18ct Metal Purity

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Antique Victorian 18ct Gold Diamond Cluster Necklace Barrel Clasp - 18k 750

Vintage 18K Gold Diamond Daisy Cluster 0.25ct Pendant & 9K Chain Antique Box

Hallmark Single Diamond 18K Gold Pendant 11MM Edinburgh 2000 + 39cm Chain, 2.7Gr

18ct 750 vintage white gold necklace. with an eternity circle set with diamonds

Necklace Diamond .05ct - 18ct 16" Inches

Vintage Diamond Moon Crescent Pendant Necklace Silver

VINTAGE JADEITE DIAMOND PENDANT NECKLACE BY DOLCHESS 18CT YELLOW GOLD VAL $7,500

Quality Antique Victorian OMC Diamond Snake Necklace Solid 18ct 18k Yellow Gold

18ct Gold 0.70ct Natural Diamond L Pendant And Chain Set certified

Stunning Quality Vintage 18ct White Gold Diamond & Sapphire Necklace. NICE1

Vintage Italian Designer Gold Necklace Set With Diamonds & Enamel - Marked 750

An Impressive Vintage 2.69cttw Diamond Set 18k White Gold Necklace Val $24560

Edwardian Belle Époque 18ct White Gold & Diamond Pendant/Necklace - 18"

Gold Diamond Necklace - 18ct Gold Diamond Daisy Cluster Pendant & Gold Chain

Judith Ripka 18ct White Gold Diamond Heart Necklace Double Bracelet

Stunning 0.20ct Antique Cushion Diamond Infinity 18ct Yellow Gold 20" Necklace

18ct White Gold Diamond Cluster Necklace 15"-16" Adjustable Length Hallmarked

Van Cleef & Arpels Yellow gold heart diamond Necklace

18ct White Gold Diamond Drop Dangle Cluster Pendant Necklace 17"

EDWARDIAN 18CT WHITE GOLD DIAMOND LONGUARD CHAIN 1.84CT 40 INCHES

18 CARAT 18CT YELLOW GOLD NECKLACE RUBY SAPPHIRE EMERALD & DIAMOND SET 3.1G

18ct White Gold & Diamond Cross Pendant/Necklace - 17" Chain - 36.0mm Pendant

Vintage 18ct Yellow Gold Diamond Wheat Pendant Necklace 18" Flat Curb Chain

Stunning Victorian 1.6ct Old Cut Diamond Coral and 15ct Gold 15" Long Chain

Antique Diamond Necklace / Pendant, Belle Epoque Period, Silver & Gold

Vintage 18k Rose Gold Diamond 1.36ct G Vs Necklace Ruby to Back Val $19900

11.5 cttw Princess Cut Diamond Tennis Necklace 18K White Gold Riviere Estate

Vintage 1950s 18ct White Gold Diamond & Pearl Lucky Horseshoe Pendant Wedding

Gold Diamond Necklace - 18ct Gold Ruby Diamond Cluster Pendant & 18ct Gold Chain

18k Diamond Lavaliere 18ct Gold Necklace

Baroque Tahitian Peacock Pearl & 0.20ct Diamond 18ct White Gold Necklace

Diamond Pendant 18ct White Gold Necklace

Contemporary 18ct White Gold Swirl Diamond Necklace/Pendant - 18"

Victorian 18ct Gold, 1ct Diamond & Emerald Belle Époque Floral Pendant Necklace

18ct Yellow Gold, Emerald & Diamond Flower Cluster Necklace - 16"

14ct & 18ct White Gold & Baguette Cut Diamond Cross Necklace - 17 3/4"

SHAY 18ct Gold Diamond Choker Necklace. Goldmine Jewellers

18 CARAT 18CT WHITE GOLD NECKLACE & CROSS PENDANT DIAMOND SET 3.7G PRE OWNED

Edwardian Natural Pearl and Diamond Target Necklace 18ct Gold and Platinum

Vintage 0.25 Carat Old Cut Diamond Solitaire Necklace - 18ct Gold & Platin

18 CARAT 18CT WHITE GOLD NECKLACE 0.33CT DIAMOND SET PENDANT 18" 18 INCH VINTAGE

Vintage 3ct Diamond and 18ct Yellow Gold Necklace

Tiffany & Co Paloma Picasso 18ct Gold Loving Heart Diamond Necklace G/VS1 – 16"

Faberge Red Enamel Egg Diamond Pendant Necklace, 18ct Yellow Gold

18ct White Gold Necklace & Earrings Diamond Hand Italian Exquisite. NICE1

Bvlgari Bvlgari 18ct Rose Gold Diamond Necklace. Goldmine Jewellers.

Antique Diamond, Enamel and 18ct Yellow Gold Pendant / Locket Circa 1865

Antique 4.13 ct Diamond and 18k Yellow Gold Necklace

ANTIQUE EDWARDIAN GLORIOUS 3.68 Ct DIAMOND NECKLACE

Gold Diamond Pendant- Edwardian Ruby, Diamond and Pearl Negligee Necklace 18ct

Vintage 0.62ct Diamond and 18ct Yellow Gold Necklace

Vintage Lapponia Bjorn Weckstrom Diamond 18ct Yellow Gold Necklace

18ct White Gold 0.6ct Diamond Halo Pendant Necklace

18ct White Gold Bespoke Raindrop Style 1ct Diamond Pendant Necklace

18ct White Gold 0.4ct Diamond Trilogy Line Pendant Necklace

1940s Transformation French 18k Retro Necklace & Old Cut Diamond Brooch

Vintage 0.44ct Emerald and 1.54ct Diamond 18ct White Gold Necklace Circa 1980

Vintage 2.07ct Diamond and 18ct Yellow Gold Necklace

Rare 18ct Gold Ruby 1.60ct Natural Diamond Necklace 750 18kt Festoon Style Chain

Victorian Pearl Diamond and Enamel Necklace - 18ct Gold & Platinum