Octagonal Cut Diamond

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Rubellite: 2.46 Carats Diamond: 0.07 Carats Metal: 14K Yellow Gold Dimensions: 20 x 8 mm

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Rubellite: 2.58 Carats Diamond: 0.14 Carats Metal: 14K Yellow Gold Dimensions: 21 x 12 mm

EGL certified fine white F color diamond in the center. 1 radiant modified octagonal brilliant cut diamond, approx. total weight 1.00cts, F, SI3, EGL certificate #CA95818802D Size 8...

Comes with GRS certificate GRS2022-117263 Diamonds: 14 Marquise cut diamonds Material: 950 Platinum Ring size: 50 EU / 5.25 US ( can be resized for free) Total weight: 7.3 gram /...

These bold sapphire and diamond stud earrings are crafted in 925 sterling silver and feature a pair of octagon cut sapphires measuring approximately 10 x 8 mm, with a combined weight...

This elegant gemstone pendant showcases a refined combination of natural amethyst, tanzanite, and diamond accents. At the center is an octagon-cut natural amethyst measuring 10×8mm a...

The sapphire is encircled by an array of twelve individually platinum bezel set Dutch cut diamonds. This sapphire cluster design is encompassed with an octagonal shaped halo, orname...

The gorgeous octagon cut aquamarine stone in this ring is bright and has a halo of diamonds.

An incredible Art Deco diamond and aquamarine bracelet set in platinum. The central panel features an octagonal cut aquamarine set north south with a weight of 9.85 carat.

Art Deco Colombian emerald and diamond flanked solitaire ring. Centrally set with an octagonal step cut natural Colombian emerald with minor clarity enhancement, in an open back claw...

Luca Carati square shape amethyst and swirling diamond dangle earrings with a total carat weight of 2.33 for the amethyst and 1.73 carat total diamond weight. The diamonds are in th...

Platinum Asprey & Co 23 Carat Sapphire and Diamond Bracelet to His Majesty Qaboos Bin Said Diamonds: Baguette cut diamonds together approx. 9.6 ct. diamonds Sapphires: Octagonal s...

The gemstone is accented by two trapezoid cut side diamonds. Certifed by the GIA as natural, no heat.

"The emerald-cut stones on this bracelet run noticeably large, each one a saturated forest green with the internal texture that's a hallmark of natural emerald, and they're spaced wi...

Beautiful Solitaire Ring with a Twist Band made from Platinum with 0.53 carat of octagon brilliant cut diamond. This ring set comes with an AGS certificate for the main stone

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Rubellite: 2.46 Carats Diamond: 0.22 Carats Metal: 14K White Gold Dimensions: 10 x 10 mm

Length of the bracelet is 7 inches and width at the center is 25MM and rest of the bracelet 10.8 MM in width Emerald Origin: Colombia Color: Deep Green, Transparent extreme Fine...

These 4.14 carat octagon cut emerald and diamond drop earrings are crafted in 925 sterling silver, featuring a sleek vertical silhouette with a refined contemporary aesthetic.

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Zambian Emerald: 0.54 Carats Diamond: 0.02 Carats Metal: 14K Yellow Gold Ring Size: 7 US Custom siz...

Accentuated by 54 round brilliant diamonds with 0.82ct and 4 princess-cut diamonds with 0.17ct, this piece exudes timeless sophistication.

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Zambian Emerald: 1.00 Carats Diamond: 0.02 Carats Metal: 14K Yellow Gold Ring Size: 7 US Custom siz...

Gold Weight: 0.31 gm Approx. Diamond Weight: 2.51 carats Approx. Citrine Weight: 6.85 carats Gemstone Shape: Octagon Cut Number of Diamonds: 356 Number of Citrine: 1

A beautiful 18k white gold royal blue sapphire and diamond ring. The royal blue octagonal step-cut sapphire weighs 3.04ct and displays signs of heat treatment.

Featuring six octagon cut emeralds measuring approximately 5 x 6 mm, the design showcases a total gemstone weight of 6.32 carats.

A beautiful ring featuring a 1.28 Carat Natural Santa Maria color Aquamarine and 0.73 Carats of Diamond Accents set in Platinum. Aquamarines have been prized gems throughout human hi...

Dorfman Pink Topaz and Diamond Cluster Ring. Set to centre with one octagonal step cut natural topaz in an open back claw setting with an approximate weight of 1.25 carats, flanked b...

The emerald has a rich warm hue and nestled in a sophisticated ballet of sparkling diamonds, this ring exudes a harmonious allure that dances in the light. 1 octagonal Emerald cut ...

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Rubellite: 2.46 Carats Diamond: 0.22 Carats Metal: 14K Yellow Gold Dimensions: 10 x 10 mm

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Rubellite: 2.82 Carats Diamond: 0.22 Carats Metal: 14K Yellow Gold Custom sizing available upon req...

This central gem is elegantly framed by a halo of brilliant round-cut diamonds totaling approximately 0.7 carats, boasting VS clarity and an F-G color grade for superior sparkle.

Featuring four octagon cut emeralds measuring approximately 3 x 5 mm, the earrings are accented by two round diamonds measuring approximately 1.98 mm, with a total diamond weight of ...

Aqua and diamond three-stone engagement ring. 7.44ct octagonal shape aquamarine mounted securely in a platinum 8 pong setting and accented with 2 half moon side diamonds totaling 1.1...

The pierced decorated, oval-shaped setting is ornamented with a stunning feature four-claw set 0.99ct Colombian octagonal step cut emerald. This swept empire style setting is orname...

A bold architectural vision realized in gold and gemstone, this extraordinary Italian cocktail ring transforms the geometry of nature into wearable sculpture. Born from the tradition...

center stone with client stated wieght of 35.00 ct. set in a white metal pedant and chain with one yellow triangle brilliant, one near-colorless bagutte and numerous near-colorless r...

This is an elegant ruby & diamond ring studded in 18K white gold, features 1 piece of octagon shaped ruby weight 2.19 carat, with 24 pieces of diamonds weight 1.05 carat, this entire...

This lush green octagon cut emerald and diamond three stone ring is crafted in 925 sterling silver, featuring three octagon cut emeralds measuring approximately 3 x 4 mm.

This octagonal cut emerald and diamond ring in platinum is a refined and enduring piece suited to anniversaries, significant birthdays or romantic occasions.

These elegant emerald and diamond stud earrings are crafted in 925 sterling silver showcase vibrant octagon cut emeralds totaling 0.88 carats.

A beautiful Ring made in Platinum featuring a GIA Certified 1.14 Carat Natural Burmese Ruby and 1.02 Carat D, Si-2 Diamond. Rubies are referred to as "Ratnaraj" in Sanskrit meaning t...

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Rubellite: 2.58 Carats Diamond: 0.14 Carats Metal: 14K Yellow Gold Ring Size: 7 US Custom sizing av...

Sunita nahata presents a bold and elegant statement ring featuring a vibrant tapered octagon-cut natural citrine accented with round brilliant diamonds.

These earrings come with original GIA certifications for both sapphires and both of the emerald cut diamonds. Stock Number: EG-890465996-22010819-EY -- Diamond #1 Certification Deta...

A magnificent design by Harry Winston, this iconic necklace captures the essence of 1960s glamour with its striking cluster motif and exceptional gemstone quality. Fashioned in plati...

Complementary Diamonds are 8 trapezoid cut Diamonds F VVS and baguette cut chasing the shoulders, approx. 1.60 Ct total Exquisite in all senses, timeless and sensual Fine condition t...

Pretty, openworked 18 K white Gold brooch set with one octagonal Amethyst weighing approximately 14 ct. Surrounded by 30 brilliant cut Diamonds weighing approximately 1.10 ct, Wessel...

"This ring takes the classic emerald-and-trapezoid formula and scales it down to an everyday size, with a clean emerald-cut emerald held by a simple four-prong setting and a single t...

Product Details Metal: 14K Yellow Gold Gemstone: Natural Zambian Emerald Total Emerald Weight: Approximately 1.90 Carats Emerald Sizes: 5 x 7 mm and 4 x 6 mm Emerald Shape: Octagon C...

--Stone(s):-- (1) Natural Genuine Emerald - Minor Oil - Elongated Cut - Milgrain Bezel Set - Bright Vibrant Green Color - 2.40ct (approx. based on certifiaction) ** See Certification...

Art Deco emerald-cut diamond flanked solitaire. Centrally set with an octagonal emerald-cut diamond, E colour, VS1 clarity, with a weight of 2.09 carats in an open back four claw set...

Cast from 14-karat gold, these exquisite ring is handset with 2.20 carats tanzanite gemstone and 0.16 carats of sparkling diamonds. The ring is a size 7 US and may be resized to lar...

18K Yellow Gold Natural Nigerian Watermelon Tourmaline & Diamond Cocktail Ring Ring Material: 18k Yellow Gold  Gemstone/Diamond Details: The Main Stone is a Natural, Nigerian, Oc...

--Stone(s):-- (1) Natural Genuine Aquamarine - Octagonal Step Cut - Prong Set - Very Nice Clean Blue Color - 11ct (approx. - based on GIA measurements) ** See Certification Details B...

This bold octagon cut emerald and diamond halo ring is handcrafted in 925 sterling silver, showcasing an octagon cut emerald measuring approximately 4 x 6 mm, with a total gemstone w...

This stunning, fine and impressive antique emerald and diamond ring has been crafted in platinum. The pierced decorated, Art Deco navette-shaped cluster design is ornamented with a ...

Amethyst Quality Color Purple Cut Octagonal Content 7.13 carats Dimensions 12.09mm x 10.35mm x 7.53mm Diamond Quality Color G Clarity SI1 Cut Old European round Content (total) 1.06...

This striking pendant features a bold octagon cut emerald totaling 9.3 carats, elegantly surrounded by a halo of round diamonds and crafted in 925 sterling silver.

Stylish and eye-catching 18 karat white gold, aquamarine and diamond cocktail ring. Crafted in 18 karat white gold, set with a luminous octagonal aquamarine of approximately 16 cara...

Details Metal: Solid 14K Yellow Gold Main Gemstones: Natural Zambian Emeralds Total Emerald Weight: 2.05 Carats Emerald Shapes: Octagon Cut (Emerald Cut) Emerald Sizes: 5 x 7 mm & 4 ...

Design & Style: dangle earrings 4. Cut & Shape: brilliant cut, octagon faceted 5. Weight & Size: 22 brilliant cut diamonds- 0.25 ct F/VS 4 brilliant cut diamonds -0.20 ct F/VS 6 sto...