Skip to main content

Blue Star Sapphire Stone

9
to
119
496
82
470
194
180
76
41
41
23
16
15
14
12
12
9
7
6
6
5
4
2
2
2
1
1
1
41
27
22
17
15
Sort By
Custom Designed Sapphire Diamond Ring, Platinum, Blue Sapphire, Three-Stone Ring
By Five Star Jewelry
Located in Austin, TX
This stunningly beautiful three stone vivid blue sapphire and diamond engagement ring would make
Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

1.75 Carat Three-Stone Diamond and Blue Sapphire Ring 14 Karat White Gold
By Five Star Jewelry
Located in Austin, TX
engagement ring has a trillion, genuine blue sapphire gemstones flanking either sides of the center diamond
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Star Sapphire Diamond Men's White Gold Three-Stone Ring
Located in Stamford, CT
grey blue Star Sapphire with well-defined star and few to moderate inclusions. Two side diamonds. 1
Category

Vintage 1940s Three-Stone Rings

Materials

Diamond, Sapphire, Star Sapphire, 14k Gold, White Gold

JB Star 7.15 CTW Ceylon Sapphire Diamond Platinum Five Stone Ring GIA
Located in Philadelphia, PA
Centering an oval cut sapphire weighing 5.31 carats - transparent vibrant blue Natural Sri Lankan
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

Blue Star Sapphire with Diamond Ring Et in 18 Karat Gold Settings
Located in Bangkok, TH
Blue Star Sapphire 2.31 carats with Diamond 0.09 carat Ring et in 18 Karat Gold Settings Width
Category

2010s Thai Contemporary Three-Stone Rings

Materials

Diamond, Star Sapphire, Gold, 18k Gold

Blue Star Sapphire with Diamond Ring set in 18 Karat Gold Settings
Located in Bangkok, TH
Blue Star Sapphire 3.88 carats with Diamond 0.07 carat Ring set in 18 Karat Gold Settings Width
Category

2010s Thai Contemporary Three-Stone Rings

Materials

Diamond, Star Sapphire, Gold, 18k Gold

Blue Star Sapphire with Diamond Ring Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Blue Star Sapphire 2.63 carats with Diamond 0.09 carat Ring set in 18 Karat White Gold Settings
Category

2010s Thai Contemporary Three-Stone Rings

Materials

Diamond, Star Sapphire, White Gold

Blue Star Sapphire with Diamond Ring Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Blue Star Sapphire 4.57 carats with Diamond 0.17 carat Ring set in 18 Karat White Gold Settings
Category

2010s Thai Contemporary Three-Stone Rings

Materials

Diamond, Star Sapphire, 18k Gold, White Gold

Blue Star Sapphire with Diamond Ring Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Blue Star Sapphire 3.43 carats with Diamond 0.09 carat Ring set in 18 Karat White Gold Settings
Category

2010s Thai Contemporary Three-Stone Rings

Materials

Diamond, Star Sapphire, 18k Gold, White Gold

Peter Suchy GIA 2.23 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
The centerpiece of this engagement ring is an oval natural grayish blue 2.23ct sapphire, which is
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Emilio Jewelry 12.75 Carat Royal Blue Sapphire Ring
By Emilio!
Located in New York, NY
is a magnificent certified Royal Blue Ceylon Sapphire. The sapphire is very clean and excellent
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire

Emilio Jewelry 8.00 Carat Royal Blue Sapphire Ring
By Emilio!
Located in New York, NY
From The Vault At Emilio Jewelry New York, A rare round cut ceylon sapphire with Royal blue color
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire

Emilio Jewelry Certified Natural untreated Cornflower Blue Sapphire Ring
By Emilio!
Located in New York, NY
Fifth Avenue, Featuring a true cornflower blue untreated Sri Lankan Ceylon Sapphire just over 5 Carats
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire

Emilio Jewelry Certified 14.00 Carat Untreated Cornflower Blue Sapphire Ring
By Emilio!
Located in New York, NY
Fifth Avenue, Focal point: Gorgeous cornflower blue 12.20ct + Unheated sapphire Total weight listed in
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire

Peter Suchy GIA Certified 5.73 Carat Blue Sapphire Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
platinum three-stone setting, accented with a light blue octagonal sapphire on each side of the stone. All
Category

21st Century and Contemporary Three-Stone Rings

Materials

Sapphire, Blue Sapphire, Platinum

Emilio Jewelry 4.24 Carat Vivid Blue Sapphire Diamond Ring
By Emilio!
Located in New York, NY
Emilio Jewelry 4.24 Carat Vivid Blue Sapphire Diamond Ring This amazing ring is unique and well
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

Unheated Sapphire Ring 3.47 Carat Sri Lanka
By Merkaba
Located in Beverly Hills, CA
Unheated 3.47 carat Ceylon Blue Sapphire oval, three stone platinum ring, flanked by a pair of 0.45
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum

Emilio Jewelry Certified Unheated 5.00 Carat Sapphire Ring
By Emilio!
Located in New York, NY
sapphire of vivid blue saturation and velvet appearance that are high in demands. For that reason
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire

Emilio Jewelry 5.07 Carat Certified Ceylon Sapphire Diamond Ring
By Emilio!
Located in New York, NY
. Hand made in the Emilio Jewelry Atelier, our brand is known for creating the finest Sapphire jewelry
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Blue Sapphire, Sapphire, Platinum

Emilio Jewelry Certified 7.46 Carat Round Sapphire Diamond Ring
By Emilio!
Located in New York, NY
Sapphire color is a medium to rich blue and has a lot of sparkle. The origin is Ceylon/Sri Lanka and only
Category

21st Century and Contemporary Three-Stone Rings

Materials

White Diamond, Blue Sapphire, Sapphire, Diamond, Platinum

Emilio Jewelry Certified Kashmir Sapphire Ring
By Emilio!
Located in New York, NY
Kashmir Sapphire Main stone: 4.90+ carat Royal Blue, Cushion Setting: 4 Argyle pink diamonds
Category

21st Century and Contemporary Three-Stone Rings

Materials

Sapphire

Emilio Jewelry Gubelin Certified 43.00 Carat Unheated Ceylon Sapphire Ring
By Emilio!
Located in New York, NY
. Precious stones are our specialty. Sapphire measurement: 20mm long and 16.20mm wide Ring size can be
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Blue Sapphire

Peter Suchy GIA Certified .96 Carat Sapphire Diamond Rose Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
sapphire which is mounted in a 14k rose gold bezel setting. The rich blue and violet sapphire is accented
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Purple Sapphire, Gold, 14k Gold, Rose ...

Peter Suchy GIA Certified 1.13 Carat Sapphire Diamond White Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
simple heat only. Designed and crafted in the Peter Suchy Workshop. 1 cushion cut blue sapphire, approx
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire, Sapphire, Diamond, White Gold, 18k Gold, Gold

Emilio Jewelry Certified 8.54 Carat Cushion Sapphire Diamond Platinum Ring
By Emilio!
Located in New York, NY
cushion cut Genuine Ceylon Sapphire Certified by C.Dunaigre. The Sapphire color is medium blue and the
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

Emilio Jewelry 7.69 Carat AGL Certified Radiant Sapphire Diamond Ring
By Emilio!
Located in New York, NY
very true rich blue color with excellent saturation and sparkle. Origin: Madagascar Sapphire grading
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Emilio Jewelry Certified 5 Carat Unheated Kashmir Ring
By Emilio!
Located in New York, NY
Showcasing a very special and rare unheated 5 carat Kashmir sapphire. We are proud to showcase one
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire

Emilio Jewelry GRS Certified Untreated No Heat Padparadscha Ring
By Emilio!
Located in New York, NY
), is a member of the sapphire family. It is the most precious and "fancy" non-blue sapphire
Category

21st Century and Contemporary Three-Stone Rings

Materials

Padparadscha Sapphire

31.36 Carat Star Blue Sapphire and Diamond Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
2.3 carats of White Diamonds. The center stone has a beautiful blue color, with a star reflecting off
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

2.07 Carat Blue Star Sapphire Cabochon
Located in Hua Hin, TH
2.07 carat Oval Blue Cabochon Star Sapphire Shape: Oval Cut: Cabochon Dimensions: 7.57 x 6.09 x
Category

2010s Asian Loose Gemstones

Materials

Blue Sapphire, Star Sapphire

2.07 Carat Blue Star Sapphire Cabochon
2.07 Carat Blue Star Sapphire Cabochon
Free Shipping
W 0.3 in D 0.18 in L 0.24 in
GIA Certified No Heat Natural 18.18 Carats Blue Star Sapphire Loose Stone
By OGI Ltd
Located in New York, NY
A rare, investment quality GIA no heat, Ceylon Star Sapphire weighing 18..18 carats Sapphire color
Category

20th Century Sri Lankan Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire, Star Sapphire

Certified 24.46 Carat Cornflower Blue Burmese Star Sapphire and Diamond Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
can be provided. Stone Details: Stone: Star Blue Sapphire Origin: Burma Colour: Cornflower Blue
Category

21st Century and Contemporary Thai Art Deco Dome Rings

Materials

White Diamond, Star Sapphire, Diamond, 18k Gold, White Gold, Yellow Gold

5.1ct Oval Cabochon Blue Star Sapphire GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire The GIA report reads as follows: GIA Report
Category

2010s Loose Gemstones

Materials

Star Sapphire, Sapphire, Blue Sapphire

5.1ct Oval Cabochon Blue Star Sapphire GIA Certified
5.1ct Oval Cabochon Blue Star Sapphire GIA Certified
Free Shipping
W 0.37 in D 0.26 in L 0.32 in
10.83ct Oval Cabochon Blue Star Sapphire GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire The GIA report reads as follows: GIA Report
Category

2010s Loose Gemstones

Materials

Star Sapphire, Sapphire, Blue Sapphire

10.83ct Oval Cabochon Blue Star Sapphire GIA Certified
10.83ct Oval Cabochon Blue Star Sapphire GIA Certified
Free Shipping
W 0.53 in D 0.3 in L 0.39 in
11.99ct Oval Cabochon Blue Star Sapphire GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire The GIA report reads as follows: GIA Report
Category

2010s Loose Gemstones

Materials

Star Sapphire, Sapphire, Blue Sapphire

11.99ct Oval Cabochon Blue Star Sapphire GIA Certified
11.99ct Oval Cabochon Blue Star Sapphire GIA Certified
Free Shipping
W 0.45 in D 0.38 in L 0.42 in
11.29ct Oval Cabochon Blue Star Sapphire GIA Certified
Located in Toronto, Ontario
Species: Natural Corundum Variety: Natural Star Sapphire Geographic Origin: Not Requested Treatment: No
Category

2010s Unknown Loose Gemstones

Materials

Sapphire, Blue Sapphire, Star Sapphire

11.29ct Oval Cabochon Blue Star Sapphire GIA Certified
11.29ct Oval Cabochon Blue Star Sapphire GIA Certified
Free Shipping
W 0.45 in D 0.39 in L 0.37 in
Blue Star Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
A beautiful 3.47 carat star sapphire takes center stage. It has a clean open blue color along with
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Star Sapphire, Platinum

2.99ct Round Cabochon Blue Star Sapphire from Burma, Unheated
Located in Toronto, Ontario
Description: Gem Type: Star Sapphire Number of Stones: 1 Weight: 2.99 cts Measurements: 7.11 x
Category

2010s Burmese Loose Gemstones

Materials

Star Sapphire, Sapphire, Blue Sapphire

2.99ct Round Cabochon Blue Star Sapphire from Burma, Unheated
2.99ct Round Cabochon Blue Star Sapphire from Burma, Unheated
Free Shipping
W 0.28 in D 0.23 in L 0.27 in
1.33 ct Unheated Blue Ceylon Star Sapphire
Located in Toronto, Ontario
Please note, Star Sapphire is incredibly difficult to photograph, the star looks MUCH better in
Category

2010s Sri Lankan Loose Gemstones

Materials

Star Sapphire

1.33 ct Unheated Blue Ceylon Star Sapphire
1.33 ct Unheated Blue Ceylon Star Sapphire
Free Shipping
W 0.26 in D 0.13 in L 0.23 in
3.83ct Round Cabochon Blue Star Sapphire from Burma (Myanmar), Unheated
Located in Toronto, Ontario
Description: Gem Type: Star Sapphire Number of Stones: 1 Weight: 3.83 cts Measurements: 7.66 x
Category

2010s Burmese Loose Gemstones

Materials

Star Sapphire, Sapphire, Blue Sapphire

2.30 Carat Blue Sapphire Ring 14 Karat White Gold Five-Stone Anniversary Band
By Five Star Jewelry
Located in Austin, TX
, natural marquise shaped blue sapphire gemstones. The stones are set in a 14 karat white gold band that
Category

2010s American Modern Band Rings

Materials

Blue Sapphire, 14k Gold, White Gold

8.95ct Oval Cabochon Blue Star Sapphire from Sri Lanka, Unheated
Located in Toronto, Ontario
Description: Gem Type: Star Sapphire Number of Stones: 1 Weight: 8.95 cts Measurements: 12.27 x
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Blue Sapphire, Star Sapphire

4.75ct Oval Cabochon Blue Star Sapphire GIA Certified Sri Lanka
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire The GIA report reads as follows: GIA Report
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Blue Sapphire, Star Sapphire

4.75ct Oval Cabochon Blue Star Sapphire GIA Certified Sri Lanka
4.75ct Oval Cabochon Blue Star Sapphire GIA Certified Sri Lanka
Free Shipping
W 0.39 in D 0.23 in L 0.32 in
25 ct Oval Star Sapphire
Located in Toronto, Ontario
Species: Corundum Variety: Star Sapphire Treatment: None Origin: Burma Internal SKU: SS0307 Please
Category

2010s Unknown Loose Gemstones

Materials

Star Sapphire, Sapphire, Blue Sapphire

25 ct Oval Star Sapphire
25 ct Oval Star Sapphire
Free Shipping
W 0.74 in D 0.34 in L 0.58 in
Black Star Sapphire and Blue Sapphire 10 Karat Yellow Gold Men's Crown Ring
Located in Niagara On The Lake, ON
One of a Kind Crown Ring encrusted with blue sapphires and topped with Black Star Sapphires. This
Category

2010s Canadian Contemporary Cocktail Rings

Materials

Blue Sapphire, Star Sapphire, Black Star, 10k Gold, Yellow Gold

12.56 ct Round Star Sapphire
Located in Toronto, Ontario
Phenomenon: Displaying Asterism Species: Corundum Variety: Star Sapphire Treatment: None Origin: Burma
Category

2010s Unknown Loose Gemstones

Materials

Star Sapphire, Sapphire, Blue Sapphire

12.56 ct Round Star Sapphire
12.56 ct Round Star Sapphire
Free Shipping
W 0.51 in D 0.3 in L 0.5 in
5.84ct Oval Blue Star Sapphire GIA Certified Burma (Myanmar)
Located in Toronto, Ontario
: Blue Phenomenon: Displaying Asterism RESULTS Species: Natural Corundum Variety: Natural Star
Category

2010s Burmese Loose Gemstones

Materials

Star Sapphire

5.84ct Oval Blue Star Sapphire GIA Certified Burma (Myanmar)
5.84ct Oval Blue Star Sapphire GIA Certified Burma (Myanmar)
Free Shipping
W 0.4 in D 0.23 in L 0.37 in
Exceptional Star Sapphire Diamond Platinum 3-Stone Ring, GIA Certified
Located in Beverly Hills, CA
, has a bright intense blue color with a fantastic 6-rayed star. Adding to that the sapphire is also
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum

Fine Royal Blue Star Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
the stone your mind comes to an ease as the rich blue color mesmerizes you. The sapphire also has a
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum

12 Carat "Octopus" Ring in Gold with Star Ruby, Parti Sapphire & Star Sapphires
By Eytan Brandes
Located in Sherman Oaks, CA
stone is a 2.92 carat silver-grey sapphire with unusual golden needle inclusions. It's also a star
Category

2010s American Contemporary Cocktail Rings

Materials

Ruby, Sapphire, Blue Sapphire, Star Sapphire, Star Ruby, Gold, 14k Gold,...

Sapphire Diamond Ring, 1.25 Carat Blue Sapphire Diamond Band, Marquise, Round
By Five Star Jewelry
Located in Austin, TX
This is a gorgeous ring with five genuine marquise shaped blue sapphire gemstones set East to West
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, White Gold, 14k Gold

Kent Raible 18 karat Gold Pale Blue Star Sapphire Solitaire Ring
By Kent Raible
Located in Mossrock, WA
detailed ring featuring the soft glow of an unheated, perfectly pale blue-grey natural star sapphire
Category

2010s American Artisan Solitaire Rings

Materials

Star Sapphire, Blue Sapphire, Sapphire, 18k Gold, Gold

5.84 Carat Oval Blue Star Sapphire GIA Certified Burma, 'Myanmar'
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire The GIA report reads as follows: GIA Report
Category

2010s Burmese Loose Gemstones

Materials

Star Sapphire

17.72ct Oval Blue Star Sapphire GIA Certified Sri Lanka Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire The GIA report reads as follows: GIA Report
Category

2010s Sri Lankan Loose Gemstones

Materials

Star Sapphire

47.38 ct Round Star Sapphire
Located in Toronto, Ontario
slightly greyish Blue Phenomenon: Displaying Asterism Species: Corundum Variety: Star Sapphire
Category

2010s Loose Gemstones

Materials

Star Sapphire

47.38 ct Round Star Sapphire
47.38 ct Round Star Sapphire
Free Shipping
W 0.89 in D 0.35 in L 0.88 in
Diamond Sapphire Ring, 3.61 carat Sapphire, Diamond Halo Three Stone Style
By Five Star Jewelry
Located in Austin, TX
weight. This ring makes a perfect engagement ring! The blue sapphire is a similar color to the sapphire
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, White Gold, 18k Gold

1.72 ct Oval Star Sapphire
Located in Toronto, Ontario
: Displaying Asterism Species: Corundum Variety: Star Sapphire Treatment: None Origin: Burma Internal SKU
Category

2010s Burmese Loose Gemstones

Materials

Star Sapphire

1.72 ct Oval Star Sapphire
1.72 ct Oval Star Sapphire
Free Shipping
W 0.28 in D 0.16 in L 0.24 in
Fascinating 10.27ct Sapphire Gemstone - IGI Certified-Star Sapphire
Located in רמת גן, IL
Fascinating 10.27ct Sapphire Gemstone - IGI Certified-Star Sapphire Presenting a breathtaking
Category

2010s Israeli Loose Gemstones

Materials

Star Sapphire

3 Stone, Diamond Ring, Sapphire and Diamond Halo Ring 1.95 Carat
By Five Star Jewelry
Located in Austin, TX
Brilliant Gemstone: Sapphire Gemstone Weight: 1.43 Carat Gemstone Color: Blue Gemstone Shape: Round
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold

Sapphire Diamond Ring, 1/2 Carat, Band, 0.50 Carat Blue Sapphire White Gold
By Five Star Jewelry
Located in Austin, TX
Blue sapphire gemstones are a traditional engagement stone. They have been worn in royal families
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 14k Gold, White Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "Blue Star Sapphire Stone", and we’ll notify you when there are new listings in this category.

Blue Star Sapphire Stone For Sale on 1stDibs

Find the exact blue star sapphire stone you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, White Gold and Platinum. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect blue star sapphire stone may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. Creating a blue star sapphire stone has been a part of the legacy of many jewelers, but those produced by Five Star Jewelry, JB Star and Noor Fares are consistently popular. Today, if you’re looking for a cabochon version of this piece and are unable to find the perfect match, our selection also includes oval cut and emerald cut alternatives. There aren’t many items for men if you’re seeking a blue star sapphire stone, as most of the options available are for women and unisex.

How Much is a Blue Star Sapphire Stone?

The price for a blue star sapphire stone starts at $500 and tops out at $150,000 with these rings, on average, selling for $2,280.
Questions About Blue Star Sapphire Stone
  • 1stDibs ExpertApril 5, 2022
    The term blue star sapphire means a blue corundum stone that displays a six-pointed star when viewed in the light. Blue star sapphires are usually polished cabochons rather than cut gems. On 1stDibs, find a variety of blue star sapphire gemstone jewelry.
  • 1stDibs ExpertOctober 12, 2021
    A blue star sapphire has a transparent body with a deep blue color. A blue star sapphire ring’s worth depends on the 4Cs — color, clarity, cut and carat. Prices for a blue star sapphire ring can also differ according to size and time period. These accessories begin at $449 and can cost as much as around $200,000 or more. On 1stDibs, shop a range of vintage blue star sapphire rings.