4ct TW Marquise Diamond Engagement Ring in Platinum

Set with a RBC diamond, weighing approx. 1 cts., flanked by RBC diamonds within a frame of baguette and marquise-cut diamonds, melee approx. .40 ct. TW, mounted in millegrained platinum, ca. 1955. Siz

Vintage Approx. 3.90 Carat TW Diamond and Platinum Engagement Ring. Set in the center with an approx. 2.60 carat marquise cut diamond measuring 13.01 x 7.0 x 4.50mm, G color, SI1 clarity. Accented wit

Platinum Art Deco engagement ring containing old European cut diamond measuring 8.09mm weighing approx 2 cts., 6 marquis cut diamonds set in floral design on shoulders of ring, size 5.5, 4 grams tw

With marquise-cut diamond shoulders, approx. .80 ct. TW. in platinum. Size 8 3/4. 4.4 dwt. Accompanied by GIA Report #1192463663, Dated 29 June 2018, 3.04 cts. Round Brilliant Cut, 9.78 x 9.65 x 5.36

Certified Lab Grown 2 2/5 ctw Marquise Diamond Ribbon Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 2 2/5 ctw Centerstone Carat Wt: 2.0 Centerstone Count: 1 Diamond Co

Certified Lab Grown 2 1/8 ctw Marquise Diamond Arch Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 2 1/8 ctw Centerstone Carat Wt: 2.0 Centerstone Count: 1 Diamond Colo

Certified Lab Grown 2 1/3 ctw Marquise Diamond Wave Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 2 1/3 ctw Centerstone Carat Wt: 2.0 Centerstone Count: 1 Diamond Colo

Certified Lab Grown 2 1/2 ctw Marquise Diamond Station Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 2 1/2 ctw Centerstone Carat Wt: 2.0 Centerstone Count: 1 Diamond C

Certified Lab Grown 2 3/8 ctw Marquise Diamond Vine Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 2 3/8 ctw Centerstone Carat Wt: 2.0 Centerstone Count: 1 Diamond Colo

Certified Lab Grown 2 ctw Marquise Diamond Swirl Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 2 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1 Diamond Color: E+

Certified Lab Grown 1 7/8 ctw Marquise Diamond Vine Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 1 7/8 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1 Diamond Col

Certified Lab Grown 1 1/8 ctw Marquise Diamond Arch Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 1 1/8 ctw Centerstone Carat Wt: 1.0 Centerstone Count: 1 Diamond Colo

Certified Lab Grown 1 1/2 ctw Marquise Diamond Graduated Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 1 1/2 ctw Centerstone Carat Wt: 1.0 Centerstone Count: 1 Diamond

Certified Lab Grown 1 1/5 ctw Marquise Diamond Swirl Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 1 1/5 ctw Centerstone Carat Wt: 0.75 Centerstone Count: 1 Diamond Co

Certified Lab Grown 1 1/4 ctw Marquise Diamond Knot Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 1 1/4 ctw Centerstone Carat Wt: 0.75 Centerstone Count: 1 Diamond Col

Certified Lab Grown 1 ctw Marquise Diamond Crossover Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 1 ctw Centerstone Carat Wt: 0.75 Centerstone Count: 1 Diamond Color:

Certified Lab Grown 7/8 ctw Marquise Diamond Arch Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 7/8 ctw Centerstone Carat Wt: 0.75 Centerstone Count: 1 Diamond Color:

Certified Lab Grown 2 3/8 ctw Marquise Diamond Marquise Vine Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 2 3/8 ctw Centerstone Carat Wt: 2.0 Centerstone Count: 1 Dia

Certified Lab Grown 1 7/8 ctw Marquise Diamond Double Row Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 1 7/8 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1 Diamo

Certified Lab Grown 2 ctw Marquise Diamond Petite Bow Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 2 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1 Diamond Color

Certified Lab Grown 2 ctw Marquise Diamond Royal Crown Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 2 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1 Diamond Colo

Certified Lab Grown 1 1/4 ctw Marquise Diamond Double Twist Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 1 1/4 ctw Centerstone Carat Wt: 1.0 Centerstone Count: 1 Diam

Certified Lab Grown 1 1/2 ctw Marquise Diamond Royal Crown Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 1 1/2 ctw Centerstone Carat Wt: 1.0 Centerstone Count: 1 Diamo

Certified Lab Grown 1 ctw Marquise Diamond Classic Solitaire Engagement Ring Platinum Style: Solitaire Engagement Ring Total Carat Weight: 1 ctw Centerstone Carat Wt: 0.75 Centerstone Count: 1 Diamond