WELCOME TO NAVA GEMSTONES

Home of Best-Quality, Genuine Gemstones

Are you looking for a beautiful genuine gemstone for your custom engagement ring, wedding ring, earring, or other jewelry? Get it at Nava Gemstones!

At Nava Gemstones, we source high-quality, natural gems from all over the world and deliver internationally. You get access to different shapes, sizes, and colors of gemstones, and you can purchase your stone loose or pre-set in jewelry. With us, you can be sure of ordering and receiving only 100% original gemstones.

Top-Quality, Alluring Gemstones

We carry a wide array of popular gemstones and gemstone colors such as tourmalines, sapphires, amethysts, and opals. Leave friends and strangers dazzled.

100% Natural and Pure

At Nava Gemstones, you get only 100% natural gemstones sourced directly from nature.

Untreated and Unheated Gemstones

None of our collection is heated or treated with synthetics – faked. Get a genuine gem that radiates value and rarity. Captivate people with the real thing!

Budget-Friendly Prices

Our real gemstones come at fair prices. With Nava Gemstones, you can look elegant without breaking the bank.

Zero Delivery Fee for All Deliveries Within The United States

WHY BUY LOOSE GEMSTONES?

There are many reasons to choose loose gemstones, but the main reason comes down to the quality, choice, and value you receive.

When you purchase a loose gemstone, you’ll be able to inspect it more easily. You’ll spot blemishes more quickly and see the stone’s color or hue more clearly than if it were already set in jewelry. We also prefer selling gemstones this way because you can pick the exact color, cut, and shape you want for your one-of-a-kind jewelry piece.

And more importantly, you’ll save a lot of money when you buy a loose gemstone from Nava Gemstones.

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Why We Love Spinels

Found in Myanmar, Sri Lanka and East Africa, spinel comes in a variety of colors including pinks, blues, lavenders, mauves and vivid reds. While common in sizes up to two carats, larger clean/flawless gemstones can be expensive. Recognized and prized for its hardness, brilliance, and unlike many other gem types, spinel is rarely treated or enhanced in any way.

Click Here To Learn More About Spinels

Featured Products

2 Carat (TCW) Color Changing Sapphire, Certified Unheated, Blue to Purple Color, Flawless Clarity, Octagon Cut Gemstone on a Platinum Ring

$2,800.00
Description: A color-changing Sapphire is known as the Chameleon of the Sapphire is one of the rarest of all gems. Up For Sale is a Brand New 2 Carat plus (TCW) Certified Unheated 100% Natural Color Changing Sapphire Ring in Solid Platinum Band, Size 7 (US). Center Stone is a Beautiful 1.57 Carat Octagon Cut 100% Natural, Unheated Color Changing Sapphire that is Flawless Clean Clarity. The gemstone is Certified Color Changing Sapphire, Blue to Purple transitions. This stunning stone has a nicely shaped Octagon cut with really good symmetry and excellent finish and polish. This is a top-notch Certified Unheated Color Changing Sapphire Gemstone mounted on a Platinum Diamond Ring. You can be certain to receive plenty of attention when wearing this stunning ring. The setting was custom designed for Nava Gemstones out of a Platinum 900 Band and is a very sturdy and well-built set. The finger size is 7 (US). The Setting contains VVS Clarity and G Color Diamonds (weighing approximately .50 carat). They are in perfect condition with no chips cracks or scratches. We didn’t spare any luxury when designing this Luxury Ring. The estimated value for this ring is approx $10000. We would be happy to provide you with an appraisal (For Insurance Purposes) from a GIA Certified Gemologist per request. The Ring Stock Size is 7 but we will be happy to size it for you per request. Please note Sizing costs vary between $100-$200 depending on the degree of adjustment. Sizing fees are non-refundable. Details:
  • Handmade item
  • Size: 7 US
  • Materials: Platinum
  • Gemstone: Sapphire
  • Gem color: Blue
  • Band Color: White
  • Can be personalized

2.5 Carat (TCW) Ruby, Certified Unheated /Untreated Red Color Gemstone, VVS Clarity in a 14K White Gold Diamond Double Halo Ring.

$5,800.00
Description: Up For Sale is a Brand New 2.5 Carat (TCW) Certified Red Ruby & Natural Diamond Ring in Solid 14K White Gold Band, Size 7 (US) Center Stone is a Beautiful 1.64 Cushion Cut 100% Natural Unheated / Untreated Purplish Red Ruby that is VVS - Clean Gemstone. The gemstone is a vivid red color with purple undertones. This stunning stone has a nicely shaped Cushion cut with really good symmetry and excellent finish and polish with no color zoning. This is a top-notch rare Certified Red, 100% Natural Ruby. This is a top-notch Ruby Ring. You can be certain to receive plenty of compliments when wearing this stunning ring. According to GIA, Rubies over 1-carat size with high quality (4C’s) are rare and expensive. Per Carat, Ruby is the most expensive colored gemstone. The setting was custom designed for Nava Gemstones out of a solid 14K White Gold Band and is a very sturdy and well-built hefty setting. The finger size is 7 (US). The Setting contains VVS Clarity and G Color Diamonds (weighing approximately 1 carat). They are in perfect condition with no chips cracks or scratches. We didn’t spare any luxury when designing this Tiffany & Company Inspired Design. The estimated value for this ring is approx $25000 plus. We would be happy to provide you with an appraisal (For Insurance Purposes) from a GIA Certified Gemologist per request. The Ring Stock Size is 7 but we will be happy to size it for you per request. Please note Sizing costs vary between $100-$200 depending on the degree of adjustment. Sizing fees are non-refundable. Details:
  • Handmade item
  • Size: 7 US
  • Materials: White gold
  • Gemstone: Ruby
  • Gem color: Red
  • Adjustable

3 Carat (TCW) Cornflower Blue, Certified Unheated Untreated, VVS Clarity, Cushion Cut Gemstone on 14K White Gold Diamond Ring

$4,200.00
Description: Up For Sale is a Brand New 3 Carat (TCW) Certified Unheated 100% Natural Cornflower Sapphire Ring in Solid 14K Gold Band, Size 7 (US). Center Stone is a Beautiful 2.58 Carat Cushion Cut 100% Natural, Unheated Sapphire that is VVS Clarity. The gemstone is a certified cornflower blue color. This stunning stone has a nicely shaped Cushion cut with really good symmetry and excellent finish and polish. This is a top-notch Certified Cornflower Blue Unheated Sapphire Gemstone mounted on a top-notch 14k Ring. You can be certain to receive plenty of attention when wearing this stunning ring. The setting was custom designed for Nava Gemstones out of a solid 14K White Gold Band and is a very sturdy and well-built set. The finger size is 7 (US). The Setting contains VVS Clarity and G Color Diamonds (weighing approximately .45 carat). They are in perfect condition with no chips cracks or scratches. We didn’t spare any luxury when designing this Luxury Ring. The estimated value for this ring is approx $12000. We would be happy to provide you with an appraisal (For Insurance Purposes) from a GIA Certified Gemologist per request. The Ring Stock Size is 7 but we will be happy to size it for you per request. Please note Sizing costs vary between $100-$200 depending on the degree of adjustment. Sizing fees are non-refundable. Details:
  • Handmade item
  • Size: 7 US
  • Materials: White gold
  • Gemstone: Sapphire
  • Gem color: Blue
  • Band Color: White

3.5 Carat White Sapphire, Certified Unheated, Untreated, 100% Natural Gemstone on a Platinum Diamond Ring

$4,400.00
Description: Up For Sale is a Brand New 3.5 Carat (TCW) Certified Unheated 100% Natural White Sapphire Ring in Solid Platinum Band, Size 7 (US). Center Stone is a Beautiful 3.05 Octagon Cut 100% Natural, Unheated Sapphire that is Flawless Loupe Clarity. The gemstone is colorless or white color. This stunning stone has a nicely shaped Octagon cut with really good symmetry and excellent finish and polish. This is a top-notch Certified White or Colorless, 100% Natural White Sapphire Gemstone mounted on a top-notch Platinum Diamond Ring. You can be certain to receive plenty of attention when wearing this stunning ring. The setting was custom designed for Nava Gemstones out of a solid Platinum 900 Band and is a very sturdy and well-built hefty setting. The finger size is 7 (US). The Setting contains VVS Clarity and G Color Diamonds (weighing approximately .50 carat). They are in perfect condition with no chips cracks or scratches. We didn’t spare any luxury when designing this Luxury Ring. The estimated value for this ring is approx $10000. We would be happy to provide you with an appraisal (For Insurance Purposes) from a GIA Certified Gemologist per request. The Ring Stock Size is 7 but we will be happy to size it for you per request. Please note Sizing costs vary between $100-$200 depending on the degree of adjustment. Sizing fees are non-refundable.

5 Carat (TCW) Cobalt Blue Spinel Ring, Certified, Loupe Clean Center Stone mounted on a 18K Rose Gold Ring With VVS- G Diamonds

$5,800.00
Description: Up For Sale is a Brand New 5 Carat (TCW) Certified Cobalt Blue Spinel & Natural Diamond Ring in Solid 18K Rose Gold Size 7 (US). Ring is pictured on my 8 year Old daughter Nava’s hands, the future owner of our small family run business in San Antonio, TX. Center Stone is a Beautiful 4.02 Cushion Cut 100% Natural Unheated / Untreated Cobalt Blue Spinel that is Loupe Clean Flawless Clarity. The Stone is a vivid Blue color with a medium tone. The color is a strong and vibrant blue. This stunning stone has a nicely shaped Cushion cut with really good symmetry and excellent finish and polish with no color zoning. This is a top notch rare Certified Cobalt Blue 100% Natural Spinel. The setting was custom designed for Nava Gemstones out of a solid 18K Rose Gold and is very sturdy and well built hefty setting. The finger size is 7 (US). The Setting contains VVS Clarity and G Color Diamonds (weighing approximately 1 plus carat). They are in perfect condition with no chips cracks or scratches. We didn’t spare any luxury when designing this Ring. We used 3 sizes of diamonds to make this ring stand out from the crowd. The estimated value for this ring is over $30,000. We would be happy to provide you with an appraisal (For Insurance Purposes) from a GIA Certified Gemologist per request. The Ring Stock Size is 7 but we will be happy to size it for you per request. Please note Sizing costs vary between $100-$200 depending on the degree of adjustment. Sizing fees are non-refundable. Details:
  • Handmade item
  • Size: 7 US
  • Materials: Rose gold
  • Gem color: Blue
  • Adjustable

5 Carat (TCW) Pink Spinel, Certified Pink Color, Flawless Clarity, Octagon Cut Gemstone Mounted on a Platinum & VVS – G Diamond Ring

$9,200.00
Up For Sale is a Brand New 5 Carat (TCW) Certified Pink Spinel & Natural Diamond Ring in Solid Platinum Band Size 7 (US) Center Stone is a Beautiful 4.01 Octagon Cut 100% Natural Unheated / Untreated Pink Spinel that is Loupe Clean, Internally Flawless Clarity. The gemstone is a vivid Pink color with purple undertones. This stunning stone has a nicely shaped Octagon cut with really good symmetry and excellent finish and polish with no color zoning. This is a top-notch rare Certified Pink, 100% Natural Spinel. This is a top-notch Spinel Ring. You can be certain to receive plenty of attention when wearing this stunning ring. The setting was custom designed for Nava Gemstones out of a solid Platinum 900 Band and is a very sturdy and well-built hefty setting. The finger size is 7 (US). The Setting contains VVS Clarity and G Color Diamonds (weighing approximately 1 plus carat). They are in perfect condition with no chips cracks or scratches. We didn’t spare any luxury when designing this Tiffany & Company Inspired Ring that was sold at a whopping $160,000. We used 2 different sizes of diamonds to make this ring stand out from the crowd. The estimated value for this ring is approx $40,000 plus. We would be happy to provide you with an appraisal (For Insurance Purposes) from a GIA Certified Gemologist per request. The Ring Stock Size is 7 but we will be happy to size it for you per request. Please note Sizing costs vary between $100-$200 depending on the degree of adjustment. Sizing fees are non-refundable.

5.1 Carat Purple Spinel, Certified Unheated Untreated, Cushion Cut Loupe Clarity Gemstone Mounted on a Platinum Diamond Ring.

$4,200.00
Description:

Up For Sale is a Brand New 5 Carat (TCW) Certified Purple Spinel & Natural Diamond Ring in Solid Platinum Band Size 7 (US) Center Stone is a Beautiful 4.65 Octagon Cut 100% Natural Unheated / Untreated Purple Spinel that is Loupe Clean, Internally Flawless Clarity. The gemstone is a deep purple color with pinkish undertones. This stunning stone has a nicely shaped Cushion cut with really good symmetry and excellent finish and polish with no color zoning. This is a top-notch rare Certified Purple, 100% Natural Spinel Platinum Ring. You can be certain to receive plenty of attention when wearing this stunning ring. The setting was custom designed for Nava Gemstones out of a solid Platinum 900 Band and is a very sturdy and well-built hefty setting. The finger size is 7 (US). The Setting contains VVS Clarity and G Color Diamonds (weighing approximately .50 carat). They are in perfect condition with no chips cracks or scratches. We didn’t spare any luxury when designing this Luxury Ring. The estimated value for this ring is approx $12000 plus. We would be happy to provide you with an appraisal (For Insurance Purposes) from a GIA Certified Gemologist per request. The Ring Stock Size is 7 but we will be happy to size it for you per request. Please note Sizing costs vary between $100-$200 depending on the degree of adjustment. Sizing fees are non-refundable.

Details:

  • Handmade item
  • Size: 7 US
  • Materials: Platinum
  • Gem color: Purple
  • Band Color: White
  • Adjustable

5.2 TCW GIA Certified Tanzanite 14K Rose Gold Diamond Ring, Flawless Clarity, Bluish Violet Colors, Perfect engagement ring.

$3,960.00
Description: UP FOR SALE IS A BRAND NEW 5.2 TCW GIA CERTIFIED TANZANITE & NATURAL DIAMOND RING IN SOLID 14K ROSE GOLD SIZE 6.5 (US) THE CENTER STONE IS BEAUTIFUL 4.66 CT CUSHION CUT NATURAL TANZANITE THAT MEASURES APPROX 11.39 X 7.83 MM AND IS FLAWLESS. THE STONE HAS ABSOLUTELY NO INCLUSIONS EVEN UNDER 10X MAGNIFICATION. THE STONE HAS A VERY VIVID BLUISH VIOLET COLOR WITH A MEDIUM DARK TONE. THE COLOR IS A STRONG AND VIBRANT BLUE & PURPLE UNDERTONES. THE COLOR OF THIS STONE IS THE MOST VALUABLE AND SOUGHT AFTER COLOR IN TANZANITE. THIS GORGEOUS STONE HAS A NICELY SHAPED CUSHION CUT WITH REALLY GOOD SYMMETRY, NO COLOR ZONING, AND AN EXCELLENT FINISH AND POLISH. THE STONE IS IN PERFECT CONDITION WITH NO SCRATCHES CHIPS OR CRACKS. OVERALL IT IS AN EXTREMELY BEAUTIFUL TOP NOTCH 100% NATURAL TANZANITE. THE SETTING WAS CUSTOM MADE SPECIFICALLY FOR NAVA GEMSTONES OUT OF a SOLID 14K ROSE GOLD AND IS A VERY STURDY AND WELL BUILT HEFTY SETTING. THE FINGER SIZE IS 6.5 (US) THE SETTING CONTAINS G COLOR - VVS CLARITY DIAMONDS (.84 CT TOTAL). THEY ARE IN PERFECT CONDITION WITH NO CHIPS CRACKS OR SCRATCHES. OVERALL THIS IS A REALLY HIGH-QUALITY ROYAL BLUE TANZANITE THREE STONE RING WITH A RETAIL REPLACEMENT VALUE OF ABOUT $20,000. WE WOULD BE HAPPY TO PROVIDE YOU WITH A WRITTEN APPRAISAL (FOR INSURANCE PURPOSES) FROM A GIA CERTIFIED GEMOLOGIST PER REQUEST. THE RING IS A STOCK SIZE 6. 5 BUT WE WILL BE HAPPY TO SIZE IT FOR YOU PER REQUEST. PLEASE NOTE SIZING COSTS VARY BETWEEN ABOUT $100 - $200 DEPENDING ON THE DEGREE OF ADJUSTMENT. SIZING FEES ARE NON REFUNDABLE. Highlights:
  • Handmade item
  • Size: 6 1/2 US
  • Gemstone: Tanzanite
  • Materials: Gold
  • Gem color: Blue
  • Can be personalized

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