Custom Made Diamond and Black Opal 18k Pin/Brooch

Pair of 18K white gold lady's custom made diamond, emerald & black enamel dangle earrings having 2 center natural emeralds, 3.34 carat total weight for the pair; set with 3.37 CTW brilliant cut diamon

Amazing women's estate ring custom made of 14k yellow gold featuring two oval cut black opals (the smaller of the two appears to be a doublet) and accented with 6 round cut diamonds approx. 0.60tcw. M

This is a certified and appraised 18 karat white gold custom made diamond necklace with a genuine, black, South Sea pearl drop. The natural pearl is 15 mm and has fine quality with no blemishes. The d

18k Yellow & White Gold Diamond Ring. Has 14 round diamonds. This was custom made. Diamonds weight is 2.25ct total weight. Diamonds are D-F in color, VS in clarity. Black Rhodium Finish Top.Ring Size:

Estate custom made 18kt yellow and rose gold, diamond encrusted slide, on a 14kt gold tubular chain, comprising; (5) rows of brilliant-cut diamonds, approx 4.59cttw; centering (1) approx 12mm round bl

AN OPAL AND DIAMOND PENDANT WITH CHAIN Fiery, lozenge-shaped opal is surrounded by diamonds in this custom-made 18K yellow gold pendant. This solid white, high-quality opal has broad flashes of vivid

18k Yellow Gold Diamond Bracelet/Necklace. It can be used as Necklace or as a Bracelet. Black And WHITE Diamonds. Round Brilliant Cut Diamonds. CUSTOM MADE PC. G COLOR VS-SI CLARITY DIAMONDS. This typ

18k Yellow Gold Diamond Bracelet/Necklace. It can be used as Necklace or as a Bracelet. Black And White Diamonds. Round Brilliant Cut Diamonds. CUSTOM MADE PC. G COLOR VS-SI CLARITY DIAMONDS. This typ

Stone (or possibly composition) base with opal eyes, diamond eyelashes, gold nose, with a diamond and turquoise fly mount. (gold mark hard to read at either 10K or 18K). 2.25" X 1.75"

Custom Made Diamond And 18k Yellow Gold Cross By Marc Samuels Jewelers. Approximately 4ctw H-I, SI Diamonds. 1 5/8 Inches Wide X 3 Inches Long On 22.5 Inch Adjustable Markham 18k Yg Chain. 32.1g. Paym

Custom-Made Diamond Bracelet 18k white gold, the bracelet mounted with four marquise-cut diamonds weighing approximately 0.93 carats in total, approximate color G-I and clarity SI2-I1, and baguette- a

18K yellow gold custom made "X" stud earrings featuring 10 old European cut diamonds weighing approx. 2.00 ctw with an average color grade of I-J and an average clarity grade of SI, post with heavy fa

Buccellati. Custom made ruby and diamond 18k yellow and white gold ring, with approximate 0.70 carat red ruby and (28) round brilliant cut diamonds weighing approximately 0.44 total carats (SI-1 clari

Approx. 2.14 Carat Opal,3.38 Carats Diamonds and 18 Karat White Gold Pendant. Stamped 18K. Measures 1-1/4" x 1-1/4". Approx. weight 6.15 grams. Condition: As New Condition. Estimate: $500.00 - $700.00

Approx. 12.81 Carat Opal, .93 Carats Diamonds and 18 Karat White Gold Pendant. Stamped 18K. Measures 1-5/8" x 1-1/2". Approx. weight 10.68 grams. Condition: As New Condition. Estimate: $800.00 - $1200

METAL: 18k Gold. GEMSTONES: Diamonds. Opal. MEASUREMENTS: Pendant is 33mm long x 19mm wide. MARKED: 750. WEIGHT: 5.3 grams.Gemstones have not been graded for color and clarity ,and tested for clarity

LADIES 14K YELLOW GOLD BLACK ONYX DIAMOND PURPLE AMETHYST CUSTOM MADE RING 11mm 34696 Ladies 14k Yellow Gold (not plated or filled) Custom Made Black Onyx, Diamond, & Synthetic Purple Amethyst Ring! V

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.28ctw, Black opal. MEASUREMENTS: Ring size 6.5, top is 28mm x 29mm. MARKED: Tayma, 750. WEIGHT: 13.8 grams.Gemstones have not been graded for color and c

This is an 18 karat yellow gold custom-made diamond ring. The ring is prong set with approximately 1.5 carats of round, brilliant-cut diamonds that are near-colorless and SI quality.  The ring ha

Metal : 18k Gold Designer : Designer Signed Gemstone : Black Opal, Diamonds, Pearl Measurements : Earrings are 58mm x 11mm Marked: : Maker's signature, 18k Weight: 5.9 grams

18k white gold diamond and black opal doublet pendant set with a black opal doublet measuring approx. 11mm x 8.5mm, and 45 round brilliant cut diamonds, approx .45 carat total weight, measuring approx

An 18k yellow gold and diamond custom made pink tourmaline ring. Having a GIA certified natural pink California antique cushion brilliant cut 19.13ct stone with 18k yellow gold band with 57 round bril

This is a stamped 18kt yellow gold chevron shaped custom fine opal and diamond ring. Set with five graduated marquis opal cabochons in a four rope design. Eight round diamonds measure approximately 0.

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.24ctw. Pearl. Black Opal doblet. MEASUREMENTS: Earrings are 42mm long x 22mm wide. TESTED: 18k. WEIGHT: 16.8 grams.Gemstones have not been graded for col