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1 Ct Gia Diamond

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Platinum GIA French Pave Diamond Ring '1 1/2 Ct. Tw'
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Beautiful 1 pc Natural Diamond with 1.81 ct - GIA Certificate
Located in רמת גן, IL
1 pcs Diamond - 1.81 ct - Cushion - F - VS2 GIA 1 Natural cushion diamond in a 1.81 carat F VS2
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Sparkling 1 Pc Diamond with 0.93 Ct Natural Diamond GIA Certificate
Located in רמת גן, IL
1 Sparkling natural round brilliant cut diamond in a 0.93 carat H IF excellent cut. This diamond
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Platinum GIA French Pave Diamond Ring '1 Ct. tw'
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

AIG Certified 5.31 Ct Zambia Emerald GIA 1 Ct Diamond 18K Gold Ring
Located in Massafra, IT
cabochon cut of 5,31 carats and a GIA centre diamond, oval cut , of 1 ct ,color K and clarity VS2, and
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Emerald, 18k Gold

Rare 4.46 Ct Russian Demantoid 1 Ct Diamond Earrings AGL and GIA Certified
Located in Chicago, IL
” inclusions. The demantoids are accented by two bright white diamonds (0.50 ct each, G color, SI1 clarity
Category

2010s Contemporary Dangle Earrings

Materials

Diamond, Garnet, 14k Gold

GIA ct 1 of diamond and ct 2, 50 of Ceylon sapphire on ring
Located in Massafra, IT
Magnificent design in 18k with Ceylon sapphire blu ct 2,05 and diamonds cushion cut ct 1 J/VS1 GIA
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Sapphire

Platinum GIA French Pave Diamond Ring '1/2 Ct. Tw'
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum GIA French Pave Diamond Ring '1/3 Ct. Tw'
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

GIA Certified 11 Ct Pear Cut COLOMBIAN Emerald & 1 Ct Each Diamond Drop Earrings
Located in New York, NY
GIA Certified 11 Ct Colombian Pear Emerald Diamond with GIA certified 1 ct each solitaire diamond
Category

2010s Dangle Earrings

Materials

Diamond, Emerald, White Gold, 14k Gold

14k Yellow Gold GIA French Pave Diamond Ring '1 1/2 Ct. Tw'
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

18k Yellow Gold GIA French Pave Diamond Ring '1 1/2 Ct. Tw'
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

14k Rose Gold GIA French Pave Diamond Ring '1 1/2 Ct. tw'
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

14k White Gold GIA French Pave Diamond Ring '1 1/2 Ct. Tw'
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18K White Gold GIA French Pave Diamond Ring '1 1/2 Ct. tw'
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18k Rose Gold GIA French Pave Diamond Ring '1 1/2 Ct. Tw'
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

1 Pcs Natural Diamond, 0.50 Ct, Round, F, SI1, GIA Certificate
Located in רמת גן, IL
Natural round diamond with a 0.50 carat F SI1 graded by GIA Laboratory with a beautiful cut and
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 0.29 ct - Round - F - SI2- GIA Certificate
Located in רמת גן, IL
Natural round brilliant diamond in a 0.29 carat F SI2 graded by GIA Laboratory with Excellent cut
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pcs Natural Diamond, 1.31 Ct, Round, F, VVS2, GIA Certificate
Located in רמת גן, IL
Natural round brilliant diamond in a 1.31 carat F VVS2 graded by GIA Laboratory with beautiful cut
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 0.41 ct - Round - I - SI2- GIA Certificate
Located in רמת גן, IL
Natural round brilliant diamond in a 0.41 carat I SI2 graded by GIA Laboratory with Excellent cut
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 1.06 Ct, Round, E, Vvs1, Gia Certificate
Located in רמת גן, IL
Natural round brilliant diamond in a 1.06 carat E VVS1 graded by GIA Laboratory with Excellent cut
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 1.00 Ct, Round, F, VS1, GIA Certificate
Located in רמת גן, IL
Ideal and natural round brilliant diamond in a 1.00 carat F VS1 graded by GIA Laboratory with
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 0.42 Ct, Cushion, E, VS1, GIA Certificate
Located in רמת גן, IL
Natural and Ideal cut Cushion diamond in a 0.42 carat E VS1 grading . This diamond comes with GIA
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 0.29 Ct, Round, H, VVS2, GIA Certificate
Located in רמת גן, IL
Natural Round Brilliant diamond in a 0.29 carat H VVS2 with Beautiful cut and shine. This diamond
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 0.71 ct - Cushion - J - VS1- GIA Certificate
Located in רמת גן, IL
shine. This diamond comes with an GIA Certificate and laser inscription number. SKU: T200-9A GIA
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 1.00 Ct, Round, G, VS1, GIA Certificate
Located in רמת גן, IL
Natural Round Brilliant diamond in a 1.00 carat G VS1 with Beautiful cut and shine. This diamond
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 0.50 ct - Radiant - I - VS1- GIA Certificate
Located in רמת גן, IL
shine. This diamond comes with an GIA Certificate sealed in a security Blister and laser inscription
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 1.70 Ct, Cushion, J, VS2, GIA Certificate
Located in רמת גן, IL
Natural diamond in a 1.70 carat J VS2 Ideal cut Cushion with GIA Certificate and laser inscription
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamonds, 0.80 Ct, Cushion, H, SI2, GIA Certificate
Located in רמת גן, IL
Natural diamond in a 0.80 carat H SI2 Ideal cut Cushion with GIA Certificate and laser inscription
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 0.52 Ct, Round, E, VS2, GIA Certificate
Located in רמת גן, IL
Natural diamond in a 0.52 carat E VS2 Ideal cut Round with GIA Certificate and laser inscription
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 0.81 ct - Princess - E - VS1- GIA Certificate
Located in רמת גן, IL
Natural princess cut diamond with full of shine and sparkles with a 0.81 carat E VS1 Grading with
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 0.75 Ct, Cushion, J, SI1, GIA Certificate
Located in רמת גן, IL
A natural diamond in 0.75 carat J SI1 Cushion Shaped with maximum shine and sparkles, sealed in a
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 0.50 ct - Oval - I - VS1- GIA Certificate
Located in רמת גן, IL
A natural diamond in 0.50 carat I VS1 Oval Cut with maximum shine and sparkles, sealed in a
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Exquisite 1 pc Ideal Cut Natural Diamond w/0.51 ct - GIA Certified
Located in רמת גן, IL
Exquisite 1 pc Ideal Cut Natural Diamond w/0.51 ct - GIA Certified This remarkable 0.51 ct pear
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Exquisite 1 pc Ideal Cut Natural Diamond w/0.51 ct - GIA Certified
Located in רמת גן, IL
Exquisite 1 pc Ideal Cut Natural Diamond w/0.51 ct - GIA Certified This remarkable 0.51 ct pear
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Sparkling 1 pc Ideal Cut Natural Diamond w/1.24 ct - GIA Certified
Located in רמת גן, IL
Sparkling 1 pc Ideal Cut Natural Diamond w/1.24 ct - GIA Certified This sparkling 1.24 carat
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Brilliant 1 pc Ideal Cut Natural Diamond w/1.22 ct - GIA Certified
Located in רמת גן, IL
Brilliant 1 pc Ideal Cut Natural Diamond w/1.22 ct - GIA Certified This brilliant 1.22 carat
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Exquisite 1 pc Ideal Cut Round Diamond w/0.57 ct - GIA Certified
Located in רמת גן, IL
Exquisite 1 pc Ideal Cut Round Diamond w/0.57 ct - GIA Certified Introducing this finely crafted
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Bright 1 pc Ideal Cut Natural Diamond w/2.01 ct - GIA Certified
Located in רמת גן, IL
Bright 1 pc Ideal Cut Natural Diamond w/2.01 ct - GIA Certified This captivating 2.01 carat
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Splendid 1 pc Ideal Cut Natural Diamonds w/1.02 ct - GIA Certified
Located in רמת גן, IL
Splendid 1 pc Ideal Cut Natural Diamonds w/1.02 ct - GIA Certified This splendid 1.02 carat round
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Timeless 1 pc Ideal Cut Natural Diamond w/3.01 ct - GIA Certified
Located in רמת גן, IL
Timeless 1 pc Ideal Cut Natural Diamond w/3.01 ct - GIA Certified This exceptional 3.01 carat pear
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Bright 1 pc Ideal Cut Natural Diamond w/0.61 ct - GIA Certified
Located in רמת גן, IL
Bright 1 pc Ideal Cut Natural Diamond w/0.61 ct - GIA Certified Discover the pure elegance and
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Sparkling 1 pc Natural Diamond with 1.63 ct J VS1 - GIA Certificate
Located in רמת גן, IL
1 pcs Diamond - 1.63 ct - Round - J - VS1 GIA 1 Sparkling natural cut round brilliant diamond in a
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Sparkling 1 Pc Natural Diamond with 1.03 Ct G VS1, GIA Certificate
Located in רמת גן, IL
1 pcs Diamond - 1.03 ct - Oval - G - VS1 GIA 1 Sparkling natural oval cut diamond in a 1.03 carat G
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Dazzling 1 pc Ideal Cut Natural Diamond w/1.00 ct - GIA Certified
Located in רמת גן, IL
Dazzling 1 pc Ideal Cut Natural Diamond w/1.00 ct - GIA Certified This dazzling 1.00 carat oval
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Dazzling 1 pc Natural Diamond with 1.07 ct H VS2, GIA Certificate
Located in רמת גן, IL
1 pcs Diamond - 1.07 ct - Round - H - VS2 GIA Natural diamond in a 1.07 carat H VS2 Ideal cut Round
Category

2010s Israeli Loose Gemstones

Materials

Diamond

NO RESERVE! GIA certified ct 1, 02 of fancy yellow brownish diamond
Located in Massafra, IT
Exclusive GIA certified diamond ct 1,02 fancy yellow brownish even , VS1. Complete with GIA report.
Category

21st Century and Contemporary More Jewelry

Materials

Diamond

Platinum Petite GIA French Pave Diamond Ring '1/5 Ct. Tw'
Located in San Francisco, CA
round brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Mini GIA French Pave Diamond Ring '1/4 Ct. tw'
Located in San Francisco, CA
matched round brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Dazzling 1 pc Natural Diamond with 1.01 ct H VVS2 - GIA Certificate
Located in רמת גן, IL
1 Natural Round Brilliant diamond in a 1.01 carat H VVS2 very good cut. This diamond comes with a
Category

2010s Israeli Loose Gemstones

Materials

Diamond

14k Rose Gold GIA French Pave Diamond Ring '1 Ct. Tw'
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

18k White Gold GIA French Pave Diamond Ring '1 Ct. Tw'
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18k Rose Gold GIA French Pave Diamond Ring '1 Ct. tw'
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

14k Yellow Gold GIA French Pave Diamond Ring '1 Ct. Tw'
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

14k White Gold GIA French Pave Diamond Ring '1 Ct. Tw'
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18K Yellow Gold GIA French Pave Diamond Ring '1 Ct. tw'
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

Dazzling 1 Pc Natural Diamond 0.55 Ct Heart D VVS2, GIA Certificate
Located in רמת גן, IL
1 sparkling natural heart shape cut diamond in a 0.55 carat D VVS2 with excellent cut. This diamond
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Sparkling 1 pc Natural Diamond 0.75 ct Cushion J SI1 GIA Certificate
Located in רמת גן, IL
1 Sparkling natural cushion modified cut diamond in a 0.75 carat J SI1 with excellent cut. This
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Sparkling 1 pc Natural Diamond 1.0 ct Round G VVS2 GIA Certificate
Located in רמת גן, IL
Sparkling natural cut round brilliant diamond in a 1 carat G VVS2 very good cut. This diamond comes
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamonds, 0.91 Ct, Brilliant, G, IF 'Flawless', GIA Certificate
Located in רמת גן, IL
Natural diamond in a 0.97 carat G VS2 Ideal cut Brilliant with GIA Certificate and laser
Category

2010s Israeli Loose Gemstones

Materials

Diamond

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1 Ct Gia Diamond For Sale on 1stDibs

Surely you’ll find the exact 1 ct gia diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and Platinum, this item was constructed with great care. Find an antique version now, or shop for 114 vintage or 462 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a 1 ct gia diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Finding an appealing 1 ct gia diamond — no matter the origin — is easy, but Sebastian Bernard, J. Birnbach and David Rosenberg each produced a popular version that is worth a look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and cushion cut alternatives. If you’re browsing our inventory for a 1 ct gia diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 1 Ct Gia Diamond?

The price for a 1 ct gia diamond starts at $1,114 and tops out at $35,499,968 with these rings, on average, selling for $15,942.