AN UNMOUNTED ALEXANDRITE oval cut, 7.02 carats. Accompanied by a gemmological report from GIA

An unmounted alexandritean oval-cut alexandrite, weighing 1.26 carats; accompanied by GIA report no. 2201275376, May 9, 2019, stating, natural chrysoberyl, natural alexandrite, oval, transparent, yell

AN UNMOUNTED TANZANITE oval cut, 9.89 carats. Accompanied by a gemmological report.

NO RESERVE - AN UNMOUNTED FANCY PINK-BROWN DIAMOND cut-cornered square brilliant cut, 0.23 carats. Accompanied by a gemmological report from the GIA stating that the diamond is fancy pink-brown colour

An unmounted red spinela cushion-cut spinel, weighing 5.04 carats; accompanied by GIA report no. 1206196781, April 15, 2019, stating natural spinel, transparent, red, no indication of treatment, 5.04

GEMSTONES: oval mixed cut unheated purple spinel 3.92 caratsAccompanied by GIA Gemological Report No. 2161204700, dated June 06, 2014, stating that the spinel is natural, with no indications of heatin

UNMOUNTED FANCY-COLOURED DIAMOND The oval-cut Fancy Intense Yellow diamond, weighing 0.67 carat Footnotes: Accompanied by a report from GIA stating that the diamond is natural Fancy Intense Yellow col

A SOLITAIRE DIAMND ENGAGEMENT RING set with a heart brilliant cut diamond of 1.52 carats, no assay marks, size K / 5, 4.0g. Accompanied by a gemmological report from the GIA stating that the diamond i

An unheated Burma ruby, diamond and eighteen karat gold ringdesigned as an oval-cut ruby, weighing 3.77 carats, flanked by two round brilliant-cut diamonds; accompanied by GIA report no. 2225345800, M

An unheated Burma ruby, diamond and eighteen karat gold ringdesigned as an oval-cut ruby, weighing 2.43 carats, flanked by two round brilliant-cut diamonds; accompanied by GIA report no. 6224358881, M

A diamond and eighteen karat white gold ringdesigned as an oval-cut diamond, weighing 1.01 carats, framed by round brilliant-cut diamonds, between diamond shoulders; accompanied by GIA report no. 2205

View a video of this lot: Click HereFeaturing a 4.49-carat oval mixed cut natural Kashmir unheated sapphire. Accompanied by GIA Report No. 7171005711 dated March 07, 2014, stating tha

An unheated ruby and eighteen karat gold ringdesigned as an oval-cut ruby, weighing approximately 2.90 carats, inset within polished band, flanked by diamonds; accompanied by GIA report no. 2225600437

the round brilliant cut diamond weighing 3.02 carats (actual) with I color and SI2 clarity, with a 14KT yellow gold six-prong mount. Mount 1.66 dwt. Accompanied with GIA Report #5191081060 dated Febru

Platinum ring featuring a rare oval natural alexandrite weighing 2.76 carats with color changing from yellowish green to purplish brown accompanied by GIA Gemological Report #1186440210 set in the cen

Brand New:-Blue oval shape Sri Lanka sapphire 6.23 carats; GIA Report number: 5221119830; Measurements: 12.21 x 8.08 x 7.15 mm; 2 Trapezoid cut diamonds of 0.79 carats; Clarity: VSI Color: G; Set in 1

AN EMERALD AND DIAMOND RING Pear shaped emerald, 8.16 carats Gemmological report: GIA, minor indications of clarity enhancement Brilliant-cut diamonds Stamped 14K Size O / 7 8.9 grams

Platinum Burmese Ruby and Diamond Ring having oval step cut 4.26 carat center Ruby, GIA report #2221396901; measuring 11.22 X 9.05 X 4.83 mm; set within a setting of 0.79 carat total weight of diamond

GIA Certified 9.39 Carat Pink Sapphire Diamond Platinum Ring. This ring features a Ceylon (Sri Lanka) Origin 9.39 Carat Oval Pink Sapphire accompanied with a GIA Report. Accented with two trapezoid st

14K white gold ring featuring a cushion cut sapphire weighing 9.15 carats accompanied by GIA Sapphire Report #1206809331, with a double row halo of diamonds weighing approx. 1.50 ctw with an average c

Platinum Burmese Ruby and Diamond Ring having center oval brilliant step cut Ruby weighing 10.12 carats with GIA report #6224396869, measuring 14.74 X 11.53 X 6.56 mm; set in on octagon shaped setting

A tourmaline and blackened eighteen karat gold necklacedesigned as spectacle-set oval or pear-cut tourmalines, including Paraíba-type; accompanied by GIA report no. 2215681830, May 17, 2021 stating T

An important ring by the Antinori Fine Jewels, centering on a 7.02 carat oval cut diamond.This amazing stone is one of the best cut diamonds we have ever had the pleasure to examine, and gives the app

DIAMOND SINGLE-STONE RING The step-cut diamond, weighing 6.30 carats, ring size J Footnotes: Accompanied by a report from GIA stating that the diamond is G colour, SI1 clarity. Report number 22255108

DIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 4.11 carats, ring size M Footnotes: Accompanied by a report from GIA stating that the diamond is K colour, SI1 clarity. Report number 2191