Art Deco Style Pink Red Ruby & Diamond 18K White Gold Dome Bombe Ring
By Unbranded
Located in Tysons, VA
Accent Gemstones I Type: Ruby Shape: French Cut Number: 8 Weight: 0.50 Carat (approx. total weight) Shoulder Gemstones Type: Diamond Shape: Round Brilliant Cut Average Color: H-J Ave...
Diamond, Ruby, 18k Gold, White Gold
White Ethiopian Opal Orange Sapphire & Ruby Style Cocktail 18K Rose Gold Ring
By Unbranded
Located in Tysons, VA
Number: 1 Weight: 4.50 Carat (approx. total weight) Accent Gemstones Type: Orange Sapphire Shape: French Cut Number: 6 Weight: 0.60 Carat (approx. total weight) Accent Gemstones Ty...
Diamond, Opal, Ruby, Sapphire, 18k Gold, Rose Gold
Ruby and Diamond Art Deco Style Bow Brooch in 14K White Gold
Located in Bangkok, TH
Accent Gemstones Type: Ruby Shape: French Cut Number: 36 Weight: 2.04 Carat (approx.)
Diamond, Ruby, White Gold, 14k Gold
Certified No Heated Siamese Red Pink Ruby & Diamonds Cluster 18K White Gold Ring
By Unbranded
Located in Tysons, VA
(approx. total weight) Size: US7 (resizable) Center Gemstones Type: Ruby (Certified) Shape: Oval Size: 8×6 mm. Number: 1 Weight: 1.37 Carat (approx. total weight) Accent Gemstones I ...
Diamond, Ruby, 18k Gold, White Gold
Ruby and Diamond Art Deco Style Lever Back Earrings in 14K White Gold
Located in Bangkok, TH
At the heart, a vivid ruby radiates passion, encircled by a dazzling dance of diamonds and framed with precision-cut French rubies for a striking, layered brilliance.
Diamond, Ruby, 14k Gold, White Gold
Diamond & Pink Red Ruby Halo Art Deco Style Octagon White Gold Stud Earrings
By Unbranded
Located in Tysons, VA
Number: 2 Weight: 0.37 Carat (approx. in total) Accent Gemstones Type: Ruby Shape: French Cut Size: 2 mm. Number: 24 Weight: 1.65 Carat (approx. in total) These earrings will be made...
Diamond, Ruby, 14k Gold, White Gold
Ruby and Diamond Art Deco Style Floral Ring in 18K Yellow Gold
Located in Bangkok, TH
Number: 8 Weight: 0.56 Carat (approx. total weight) Accent Gemstones Type: Ruby Shape: French Cut Number: 8 Weight: 1.30 Carat (approx. total weight) This ring will be made to you...
Diamond, Ruby, 18k Gold, Yellow Gold
Violet Amethyst & Ruby Diamond Vintage Style Art Deco Style White Gold Ring
By Unbranded
Located in Tysons, VA
Number: 1 Weight: 1.10 Carat (approx. total weight) Accent Gemstones Type: Ruby Shape: French Cut Number: 24 Weight: 1.35 Carat (approx. total weight) Accent Gemstones Type: Diamon...
Amethyst, Diamond, Ruby, 14k Gold, White Gold
Diamond and Ruby Art Deco Style Red Rose Pendant in 18K White Gold
Located in Bangkok, TH
Number: 1 Weight: 0.23 Carat (approx. in total) Accent Gemstones Type: Ruby Shape: French Cut Number: 12 Weight: 1.12 Carat (approx. in total) Accent Gemstones Type: Diamond Shape...
Diamond, Ruby, 18k Gold, White Gold
Art Deco Style Pink Red Ruby & Diamond Cocktail 18K White Gold Statement Ring
By Unbranded
Located in Tysons, VA
Accent Gemstones I Type: Ruby Shape: French Cut Number: 28 Weight: 0.96 Carat (approx. total weight) Shoulder Gemstones Type: Diamond Shape: Round Brilliant Cut Average Color: H-J Av...
Diamond, Ruby, 18k Gold, White Gold
Peridot Engagement Ring with Ruby and Diamond Halo in 14K Rose Gold
Located in Bangkok, TH
(approx. total weight) Size: US 3 - 8 available Center Gemstones Type: Peridot Shape: Asscher Cut Size: 5 x 5 mm. Number: 1 Weight: 0.65 Carat (approx. total weight) Accent Gemston...
Diamond, Peridot, Ruby, Gold, 14k Gold, Rose Gold
Diamond and Ruby Art Deco Style Circle Ribbon Brooch in 14K White Gold
Located in Bangkok, TH
Accent Gemstones Type: Ruby Shape: French Cut Number: 24 Weight: 3.50 Carat (approx.)
Diamond, Ruby, 18k Gold, White Gold
Diamond and Ruby Art Deco Style Marquise Shape Earrings in 14K White Gold
Located in Bangkok, TH
Number: 2 Weight: 0.14 Carat (approx. total weight) Accent Gemstones Type: Ruby Shape: French Cut Number: 16 Weight: 0.40 Carat (approx. total weight) Accent Gemstones Type: Diam...
Diamond, Ruby, 14k Gold, White Gold
Ruby and Diamond Art Deco Style Octagonal Engagement Ring in 18k White Gold
Located in Bangkok, TH
Number: 54 Weight: 0.22 Carat (approx. total weight) Accent Gemstones Type: Ruby Shape: French Cut Number: 22 Weight: 1.10 Carat (approx. total weight) This ring will be made to y...
Diamond, Ruby, 18k Gold, White Gold
Pink Tourmaline Engagement Ring with Ruby and Diamond in 9K Yellow Gold
Located in Bangkok, TH
Number: 1 Weight: 0.70 Carat (approx. total weight) Accent Gemstones Type: Ruby Shape: French Cut Number: 12 Weight: 0.34 Carat (approx. total weight) Accent Gemstones Type: Diam...
Diamond, Ruby, Tourmaline, 9k Gold, Yellow Gold
Ruby and Diamond Art Deco Style Engagement Ring in 18K White Gold
Located in Bangkok, TH
Number: 26 Weight: 0.10 Carat (approx. total weight) Accent Gemstones Type: Ruby Shape: French Cut Number: 16 Weight: 0.74 Carat (approx. total weight) This ring will be made to y...
Ruby, Diamond, 18k Gold, White Gold
Diamond and Ruby Art Deco Style Openwork Bangle Bracelet in 14K White Gold
Located in Bangkok, TH
Number: 1 Weight: 0.11 Carat (approx. in total) Accent Gemstones I Type: Ruby Shape: French Cut Number: 12 Weight: 1.24 Carat (approx. in total) Accent Gemstones II Type: Diamond S...
Diamond, Ruby, White Gold, 14k Gold
Red Pink Ruby & Diamond Pave Set Art Deco Style Cocktail White Gold Ring
By Unbranded
Located in Tysons, VA
Number: 44 Weight: 0.55 Carat (approx. total weight) Accent Gemstones Type: Ruby Shape: French Cut Number: 34 Weight: 1.42 Carat (approx. total weight) Please contact us for availab...
Diamond, Ruby, 18k Gold, White Gold
Orange Citrine Diamond & Red Ruby Art Deco Style Halo 14K White Gold Ring
By Unbranded
Located in Tysons, VA
The shoulders features French cut triangle shaped rubies just stunning! 14K White Gold.
Citrine, Diamond, Ruby, 14k Gold, White Gold
Ruby Diamond Art Deco Style Pendant and Earrings Jewelry Set in 14K White Gold
Located in Bangkok, TH
Number: 18 Weight: 0.12 Carat (approx. in total) Accent Gemstones II Type: Ruby Shape: French Cut Number: 8 Weight: 0.34 Carat (approx. in total) *This pendant will be supplied wit...
Diamond, Ruby, 14k Gold, White Gold
Set of 4 Late 19th Century Ormolu Ruby Glass Comport Dessert Stands
Located in London, GB
On three lines paw feet the dishes attach to the stands via a decorative threaded screw.
Ormolu
Oval Pink Tourmaline & Ruby Diamond Vintage Inspired 14K Rose White Gold Ring
By Unbranded
Located in Tysons, VA
Number: 1 Weight: 2.20 Carat (approx. total weight) Accent Gemstones Type: Ruby Shape: French Cut Size: 2.3 mm. Number: 4 Weight: 0.30 Carat (approx. total weight) Accent Gemstones ...
Diamond, Ruby, Tourmaline, 14k Gold, Rose Gold, White Gold
Diamond & Red Pink Ruby Art Deco Style Three Stone 14K White Gold Ring
By Unbranded
Located in Tysons, VA
Accent Gemstones I Type: Ruby Shape: French Cut Size: 2 2.2 mm. Number: 22 Weight: 0.92 Carat (approx.)
Diamond, Ruby, 14k Gold, White Gold
Diamond & Ruby Art Deco Style Halo Set Vintage Inspired 14K White Gold Ring
By Unbranded
Located in Tysons, VA
Number: 1 Weight: 0.27 Carat (approx. total weight) Accent Gemstones Type: Ruby Shape: French Cut Size: 2 mm. Number: 14 Weight: 0.90 Carat (approx. total weight) Shoulder Gemstones...
Diamond, Ruby, 14k Gold, White Gold
Round Black Diamond Red Ruby Art Deco Inspired Stud 14K White Gold Earrings
By Unbranded
Located in Tysons, VA
Number: 24 Weight: 0.13 Carat (approx. in total) Accent Gemstones II Type: Ruby Shape: French Cut Size: 1.8 mm. Number: 8 Weight: 0.22 Carat (approx. in total) Please contact us for ...
Diamond, Black Diamond, Ruby, 14k Gold, White Gold
Diamond and Ruby Art Deco Style Target Engagement Ring in 18K White Gold
Located in Bangkok, TH
Number: 1 Weight: 0.27 Carat (approx. total weight) Accent Gemstones Type: Ruby Shape: French Cut Size: 2 mm. Number: 14 Weight: 0.90 Carat (approx. total weight) Shoulder Gemston...
Diamond, Ruby, 18k Gold, White Gold
Oval Emerald Ruby & Diamond Art Deco Style Floral 18K White Gold Halo Ring
By Unbranded
Located in Tysons, VA
Number: 1 Weight: 1.30 Carat (approx. total weight) Accent Gemstones Type: Ruby Shape: French Cut Number: 28 Weight: 1.55 Carat (approx. total weight) Accent Gemstones Type: Diamon...
Diamond, Emerald, Ruby, 18k Gold, White Gold
3.5m Round White Diamond & Red Pink Ruby Art Deco Style Stud White Gold Earrings
By Unbranded
Located in Tysons, VA
Number: 2 Weight: 0.34 Carat (approx. in total) Accent Gemstones Type: Ruby Shape: French Cut Size: 1.5 mm. Number: 28 Weight: 1.00 Carat (approx. in total) All of our earrings ...
Diamond, Ruby, 14k Gold, White Gold
New 14k White Gold 1.95ctw Ruby & Round Diamond Wheat Engraved Sides Band Ring
Located in Montclair, NJ
--Stone(s):-- (14) Natural Genuine Rubies - Calibre French Cut - Channel Set - Vivid Red Color - 1.13ctw (exact) (3) Natural Genuine Diamonds - Round Brilliant Cut - Bezel Set - F/G ...
Diamond, Ruby, White Gold
Emerald Shape London Blue Topaz & Ruby Diamond Art Deco Style White Gold Ring
By Unbranded
Located in Tysons, VA
(approx. total weight) Ring size: US 3 8 available Center Gemstones Type: London Blue Topaz Shape: Emerald Cut Size: 11 x 10 mm. Number: 1 Weight: 7.70 Carat (approx. total weight) A...
Diamond, Ruby, Blue Topaz, 18k Gold, White Gold
Cushion Blue Topaz & Diamond Pink Ruby Art Deco Style 14K White Gold Ring
By Unbranded
Located in Tysons, VA
Accent Gemstones I Type: Pink Ruby Shape: French Cut Size: 2 2.2 mm. Number: 6 Weight: 0.25 Carat (approx.)
Diamond, Ruby, Blue Topaz, 14k Gold, White Gold
Marquise Diamond and Ruby Art Deco Style Engagement Ring in 18K White Gold
Located in Bangkok, TH
Accent Gemstones Type: Ruby Shape: French Cut Number: 18 Weight: 0.60 Carat (approx. total weight) Accent Gemstones Type: Diamond Shape: Round Average Color: H Average Clarity: SI...
Diamond, Ruby, 18k Gold, White Gold
Round Diamond and Ruby Art Deco Style Floral Stud Earrings in 18K White Gold
Located in Bangkok, TH
Number: 2 Weight: 0.22 Carat (approx. in total) Accent Gemstones Type: Ruby Shape: French Cut Number: 24 Weight: 0.60 Carat (approx. in total) Accent Gemstones Type: Diamond Shape:...
Diamond, Ruby, 18k Gold, White Gold
Round Diamond Ruby Emerald Sapphire Swirl Art Deco Style 18K White Gold Ring
By Unbranded
Located in Tysons, VA
Add a burst of vibrant color and sophistication by surrounding swirly French cut blue sapphires, emeralds, and rubies. The ring is a time machine that transports you to the jazz era....
Diamond, Emerald, Ruby, Blue Sapphire, 14k Gold, White Gold
Peridot and Pink Ruby Art Deco Style Target Ring in 18K Yellow Gold
Located in Bangkok, TH
(approx. total weight) Size: US 3 - 8 available Center Gemstones Type: Peridot Shape: Emerald Cut Size: 9 x 7 mm. Number: 1 Weight: 2.20 Carat (approx. total weight) Accent Gemsto...
Diamond, Peridot, Ruby, 18k Gold, Yellow Gold
Diamond Ruby and Orange Sapphire Art Deco Style Floral Pendant in 14K White Gold
Located in Bangkok, TH
Number: 1 Weight: 0.25 Carat (approx. in total) Accent Gemstones I Type: Ruby Shape: French Cut Number: 6 Weight: 0.46 Carat (approx. in total) Accent Gemstones II Type: Orange Sap...
Diamond, Sapphire, Ruby, 14k Gold, White Gold
Blue Topaz Ruby and Diamond Art Deco Style Pendant in 14K White Gold
Located in Bangkok, TH
Number: 1 Weight: 0.75 Carat (approx. in total) Accent Gemstones Type: Ruby Shape: French Cut Number: 8 Weight: 0.15 Carat (approx. in total) Accent Gemstones Type: Diamond Shape...
Diamond, Ruby, Topaz, Blue Topaz, 14k Gold, White Gold
Ruby and Diamond Art Deco Style Oval Halo Ring in 18K Yellow Gold
Located in Bangkok, TH
Number: 26 Weight: 0.24 Carat (approx. total weight) Accent Gemstones Type: Ruby Shape: French Cut Number: 16 Weight: 1.06 Carat (approx. total weight) This ring will be made to y...
Diamond, Ruby, Gold, 18k Gold, White Gold, Yellow Gold
Authentic Augis - Plus qu'hier et moins que demain - French love 18k solid gold
By A. Augis
Located in Antwerp, BE
This lovely 18 k Yellow gold ring holds the most beautiful and popular love medallion of all times. This lovely medallion depicts a small cross and minus. Inside the plus we find a s...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Ruby and Diamond Art Deco Style Shield Shape Omega Earrings in 18K White Gold
Located in Bangkok, TH
Number: 80 Weight: 0.44 Carat (approx. total weight) Accent Gemstones Type: Ruby Shape: French Cut Number: 24 Weight: 0.66 Carat (approx. total weight) These earrings will be made...
Diamond, Ruby, White Gold, 18k Gold
Oval Shape White Opal & Ruby Halo and Diamond Art Deco Style Halo Gold Ring
By Unbranded
Located in Tysons, VA
Number: 1 Weight: 0.40 Carat (approx. total weight) Accent Gemstones Type: Ruby Shape: French Cut Number: 18 Weight: 1.00 Carat (approx. total weight) Accent Gemstones Type: Diamon...
Diamond, Opal, Ruby, 14k Gold, White Gold
Diamond and Ruby Art Deco Style Ring and Earrings Jewelry Set in 14K White Gold
Located in Bangkok, TH
Number: 2 Weight: 0.22 Carat (approx. total weight) Accent Gemstones I Type: Ruby Shape: French Cut Number: 8 Weight: 0.34 Carat (approx. total weight) Accent Gemstones II Type: Di...
Diamond, Ruby, 14k Gold, White Gold
Certified Blue Zircon & Diamond Ruby Art Deco Style Halo Set 14K White Gold Ring
By Unbranded
Located in Tysons, VA
Accent Gemstones I Type: Pink Ruby Shape: French Cut Size: 2 – 2.2 mm. Number: 6 Weight: 0.35 Carat (approx.)
Diamond, Ruby, Blue Zircon, 14k Gold, White Gold
French Victorian Style Multi Gem and Diamond Dragonfly Brooch in Sterling Silver
Located in New York, NY
This whimsical 3.1 carats dragonfly brooch pendant is crafted in 925 sterling silver, showcasing an elegant interplay of vibrant gemstones and intricate pavé detailing. Featuring rou...
Diamond, Opal, Ruby, Blue Sapphire, Silver, Sterling Silver
Victorian Briolette Diamond Bow Brooch
Located in New York, NY
Victorian Briolette Diamond Bow Brooch A Victorian bow brooch set with round cut diamonds and square cut rubies, adorned with three dangling briolette diamonds.
Diamond, Ruby, 18k Gold
Arc-en-Ciel Necklace in 18k Gold and Multicolored Gemstones by Moncomble Paris
Located in Geneve, CH
Arc-en-Ciel Necklace in 18k Gold and Multicolored Gemstones by Moncomble Paris. Dimensions: Available upon request. Materials: 18k Yellow Gold, Precious Gemstones (including Rubies, ...
Emerald, Ruby, Sapphire, Gold, 18k Gold
Arc-en-Ciel Ring in 18k Gold and Multicolored Gemstones by Moncomble Paris
Located in Geneve, CH
Arc-en-Ciel Ring in 18k Gold and Multicolored Gemstones by Moncomble Paris. Dimensions: Available upon request. Ring Size: Available in EU sizes 45 to 60. Please contact us to specif...
Emerald, Ruby, Sapphire, Gold, 18k Gold
Limited Edition Warrior Champions 2026 Sterling Silver Ring by Moncomble Paris
Located in Geneve, CH
Limited Edition Warrior Champions 2026 Sterling Silver Ring by Moncomble Paris. Dimensions: Available upon request. Ring Size: Available in S, M, L (Resizing options available, pleas...
Ruby, Sapphire, Blue Sapphire, Sterling Silver
CARTIER Vintage Floral Motif Ring, 18k Yellow Gold with Emeralds, Sapphires
By Cartier
Located in PARIS, FR
Cartier vintage ring with a floral motif, in 18k yellow gold, featuring emeralds, sapphires, rubies, and diamonds. Condition: good condition, slight micro-scratches, some minor scrat...
Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold
Je t'aime temps L'Hypernova Five Stone Ring in 18k Gold by Moncomble Paris
Located in Geneve, CH
Je t'aime temps L'Hypernova Five Stone Ring in 18k Gold by Moncomble Paris. Dimensions: Available upon request. Ring Size: Available in EU sizes 45 to 60. Please contact us to specif...
Ruby, Sapphire, Gold, 18k Gold, Yellow Gold
Je t'aime temps La Crépuscule Halo Ring in 18k Yellow Gold by Moncomble Paris
Located in Geneve, CH
Je t'aime temps La Crépuscule Halo Ring in 18k Yellow Gold by Moncomble Paris. Dimensions: Available upon request. Ring Size: Available in EU sizes 45 to 60. Please contact us to spe...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Je t'aime temps Supernova Ring in 18k Yellow Gold & Gemstones by Moncomble Paris
Located in Geneve, CH
Je t'aime temps Supernova Ring in 18k Yellow Gold & Gemstones by Moncomble Paris. Dimensions: Available upon request. Ring Size: Available in EU sizes 45 to 60. Please contact us to ...
Ruby, Sapphire, 18k Gold, Gold, Yellow Gold
Limited Edition Joker Playing Card Cartier Charm
By Cartier
Located in Esch sur Alzette, Esch-sur-Alzette
The Limited Edition Joker Playing Card Cartier Charm is a unique piece of jewelry, blending the world of luxury with a touch of whimsy. Crafted by Cartier, renowned for its exquisite...
Diamond, Onyx, Ruby, 18k Gold, White Gold
20th Century Red Gems Diamonds 18 Karat Yellow Gold Platinum Round Earrings
Located in Poitiers, FR
Each piece of jewelry is checked and repolished by our French workshop, controlled by our expert before being shipped: metal, gem, structure... and presented in a neat and qualitativ...
Ruby, Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Arc-en-Ciel Earrings in 18k Gold and Multicolored Gemstones by Moncomble Paris
Located in Geneve, CH
Arc-en-Ciel Earrings in 18k Gold and Multicolored Gemstones by Moncomble Paris. Dimensions: Available upon request. Materials: 18k Yellow Gold, Precious Gemstones (including Rubies, ...
Emerald, Ruby, Sapphire, Gold, 18k Gold, Yellow Gold
Arc-en-Ciel Lacrima Face Jewel in 18k Gold with Gemstones by Moncomble Paris
Located in Geneve, CH
Arc-en-Ciel Lacrima Face Jewel in 18k Gold with Gemstones by Moncomble Paris. Dimensions: Available upon request. Adjustable size. Materials: 18k Yellow Gold, Precious Gemstones (inc...
Emerald, Ruby, Sapphire, Gold, 18k Gold, Yellow Gold
Arc-en-Ciel Lacrima Fil Face Jewel in 18k Gold with Gemstones by Moncomble Paris
Located in Geneve, CH
Arc-en-Ciel Lacrima Fil Face Jewel in 18k Gold with Gemstones by Moncomble Paris. Dimensions: Available upon request. Adjustable size. Materials: 18k Yellow Gold, Precious Gemstones ...
Sapphire, Emerald, Ruby, Gold, 18k Gold, Yellow Gold
Charming J. LaCloche Elephant Clip
By LaCloche
Located in Riverdale, NY
Playful LaCloche Elephant Clip Brooch from the 1950's in 18k gold with gem stones. Charming rendition of a pebble finished elephant with calibre cut sapphires across his blanket edge...
Ruby, Blue Sapphire, Turquoise, 18k Gold
LaCloche Art Deco Multi Gem Diamond Platinum Pin Brooch
By LaCloche
Located in New York, NY
Of hexagonal outline, the openwork geometric plaque designed as a circular and baguette-cut diamond vase, set with a shield-shaped yellow diamond flanked by two triangular-shaped buf...
Amethyst, Citrine, Diamond, Emerald, Ruby, Sapphire, Platinum
$18,000Sale Price|20% Off
Dragonfly brooch
Located in New Orleans, LA
Made of 18kt gold, silver and set with rubies, blue sapphires, emeralds, demantoid garnets and sparkling single cut diamonds.
Diamond, Ruby, 18k Gold, Silver
This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.
Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef & Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.
Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.
Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.
When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.
According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.
Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.