Skip to main content

Gia Vvs1 Diamond Ring

7
to
161
1,067
196
1,242
643
220
73
64
55
40
24
21
19
19
14
11
11
10
7
6
4
4
2
1
1
73
64
58
53
40
Sort By
GIA Certified 0.71 Carat D VVS1 Diamond Solitaire Platinum Engagement Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Solitaire Engagement Ring The ring is Platinum The center Is Emerald Cut Stone GIA Certified 0.71
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 0.80 Carat E VVS1 Round Diamond Gold Milgrain Engagement Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
The ring is 18K White Gold, Milgrain Design. The center stone is a Round 0.80 Carats E VVS1 GIA
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

GIA Certified 1.08 Carat F VVS1 Diamond Two-Tone Gold Engagement Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
has 0.68ct in small white diamonds G SI. The center diamond is GIA 1.08ct F VVS1 XXX. The ring weighs
Category

21st Century and Contemporary Hong Kong Contemporary Engagement Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold, White Gold

GIA Certified 6 Carat VVS1 Oval Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing oval diamond ring with a pave of round brilliant cut diamonds. The main stone is amazing
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold

GIA Graded VVS1 Diamond Engagement Ring White Gold
Located in Bloomington, MN
GIA Graded VVS1 Quality Diamond Engagement Ring White Gold Discover the allure of this exquisite
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

5.02 Carat D-VVS1, GIA, Diamond Solitaire Ring
Located in Idar-Oberstein, DE
the eyes. The centre diamond weighs 5.02 carats, D colour and VVS1 clarity, and comes with a GIA
Category

20th Century German Engagement Rings

Materials

Diamond, 18k Gold, Platinum

GIA certified 1.30ct. Round cut diamonds ring G/VVS-1 platinum classic & Wreath
Located in New York, NY
GIA 1.00ct. Round cut diamond & .30ct. diamonds ring. Report: 2155648778 G-color, VVs-1 Clarity
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

GIA Certified Fancy Brownish Yellow Cushion VVS1 Kite Diamond 6.34 CTTW Platinum
By Harbor Diamonds
Located in New York, NY
Three stone ring featuring one GIA Certified Fancy Brownish Yellow Cushion, 5.67 Carats, VVS1
Category

2010s Contemporary Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

GIA Report Certified D VVS 1 Carat Emerald Cut Solitaire Diamond Engagement Ring
Located in Jaipur, RJ
GIA Report Certified D VVS1, 1 Carat Emerald Cut Solitaire Diamond Engagement Ring Available in
Category

2010s Indian Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

GIA Certified 1.86ct Round Diamond Ring I/VVs-1 Excellent 14kt Halo Ideal
Located in New York, NY
Classic Halo Prime GIA Certified 1.00ct. Round cut diamond ring. I-color VVs-1 clarity Report
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 1 Ct F Color VVS Clarity Round Brilliant Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
This exquisite jewelry piece showcases a meticulously selected and certified by the GIA 1,00 Ct
Category

2010s Unknown Contemporary Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

1 Carat White Diamond Ring VVS1 Clarity GIA Certified
Located in Kowloon, HK
Shape: Radiant ➛ Stone Color: E ➛ Stone Clarity: VVS1 ➛ Stone Weight: 1.00 carats ➛ GIA certified ♦
Category

2010s Asian Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified 0.51 Carat White Diamond Ring VVS1 Clarity
Located in Kowloon, HK
➛ Stone Shape: Cushion ➛ Stone Color: I ➛ Stone Weight: 0.51 carats ➛ Clarity: VVS1 ➛GIA certified ♦ SIDE
Category

2010s Asian Wedding Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified Princess Cut Diamond Ring 1.15ct I/VVS1
Located in London, GB
A stunning 18k white gold princess cut diamond ring. The ring features a 1.15ct, I colour and VVS1
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Cartier Solitaire 1895 Diamond Ring 1.70ct G/VVS1 GIA Certified
By Cartier
Located in London, GB
the centre with a 1.70ct round brilliant cut diamond, G colour and VVS1 in clarity. The ring has
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Cartier Solitaire 1895 Diamond Ring 1.70ct G/VVS1 GIA Certified
By Cartier
Located in London, GB
the centre with a 1.70ct round brilliant cut diamond, G colour and VVS1 in clarity. The ring has
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified Platinum Cushion Cut Diamond Ring 1.55ct G/VVS1
Located in London, GB
A stunning platinum cushion cut diamond engagement ring. The ring features a cushion cut diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 4 Carat Diamond Fancy Yellow VVS1 Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
striking and sophisticated. The diamond's clarity is graded as VVS1, indicating that it has very, very
Category

2010s Unknown Contemporary Cocktail Rings

Materials

Yellow Diamond, Diamond, Yellow Gold, White Gold, 18k Gold

EXCEPTIONAL VVS1 Clarity GIA Certified 10 Carat Oval Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
Experience Luxury Elevated: GIA Certified 10 Carat Oval Diamond Platinum Ring! Indulge in
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

4 Carat Radiant Cut Diamond Engagement Ring GIA Certified FVP VVS1
Located in New York, NY
Rebecca 4 Carat Fancy Vivid Pink VVS1 Radiant Cut Diamond Engagement Ring in 18k White Gold By Mike
Category

2010s American Engagement Rings

Materials

Diamond, Pink Diamond, 18k Gold, White Gold

7 Carat Pear Shape Diamond Engagement Ring GIA Certified F VVS1
Located in New York, NY
Cheyenne 7 Carat F VVS1 Pear Shape Diamond Engagement Ring in Platinum. GIA Certified. By Mike
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 13.14 Carat Fancy Intense Yellow "VVS1" Clarity Diamond Ring
By Gad & Co.
Located in Miami, FL
Centering a magnificent 13.14 Carat Radiant-Cut Fancy Intense Yellow Colored Diamond of VVS1
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Yellow Diamond, Gold, 18k Gold, White Gold

4 Carat Pear Shape Diamond Engagement Ring GIA Certified D VVS1
Located in New York, NY
BELLA PEAR SHAPED DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

16 Carat Pear Shape Diamond Engagement Ring GIA Certified F VVS1
Located in New York, NY
GIA Certified Center Earth Mined Diamond: Carat Weight: 13.57 Carats Color: F* Clarity: VVS1
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

6 Carat Cushion Cut Diamond Engagement Ring GIA Certified D VVS1
Located in New York, NY
Dayana 6 Carat D VVS1 Cushion Cut Diamond Engagement Ring in Platinum by Mike Nekta GIA CERTIFIED
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

4 Carat Round Cut Diamond Engagement Ring GIA Certified D* VVS1
Located in New York, NY
ANN SOLITAIRE DIAMOND ENGAGEMENT RING 18K WHITE GOLD GIA CERTIFIED 3 CT D* VVS1 BY MIKE NEKTA GIA
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

2 Carat Oval Cut Diamond Engagement Ring GIA Certified G VVS1
Located in New York, NY
Mckenna 2 Carat G VVS1 Oval Cut Diamond Half Moon Three Stone Engagement Ring in Platinum By Mike
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.20 Carat D VVS1 Clarity Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Fantastic 2.20 carat Emerald cut diamond 18k white gold ring. The main stone weights 2.20 carats
Category

2010s American Modern Engagement Rings

Materials

Emerald, White Diamond, Diamond, White Gold, 18k Gold, Gold

GIA Certified 1.80 Carat I VVS1 Emerald Cut Diamond Engagement Ring
By M&V Vanguard Jewelry
Located in New York, NY
GIA Certified 1.80 Carat Emerald Cut Diamond Engagement Ring Timeless Classic Emerald Cut Diamond
Category

2010s Engagement Rings

Materials

Diamond, Platinum

5 Carat Oval Cut Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
EMMA DIAMOND ENGAGEMENT PLATINUM RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight: 4
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

7 Carat Pear Shape Diamond Engagement Ring GIA Certified G VVS1
Located in New York, NY
Naya 7 Carats G VVS1 Pear Shape Diamond Engagement Ring in 18k White Gold By Mike Nekta. GIA
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Bulgari Diamond Platinum Engagement Ring 1.11 Carat F/VVS1 GIA Certified
By Bulgari
Located in London, GB
A stunning diamond single stone ring in platinum by Bvlgari. The ring is set to the centre with a
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

8 Carat Oval Cut Diamond Engagement Ring GIA Certified D VVS1
Located in New York, NY
JASMINE DIAMOND ENGAGEMENT PLATINUM RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

15 Carat Pear Shape Diamond Engagement Ring GIA Certified F VVS1
Located in New York, NY
GIA Certified Center Earth Mined Diamond: Carat Weight: 10.30 Carats Color: F* Clarity: VVS1
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA-Certified 3.08ct Asscher Cut Diamond Engagement Ring, Sapphire Halo, VVS1
Located in New York, NY
This is a stunning platinum geometric ring with a GIA-certified 3.08 carat Asscher cut diamond, K
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

6 Carat Oval Cut Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
OLIVE - OVAL CUT DIAMOND ENGAGEMENT RING PLATINUM BY MIKE NEKTA GIA CERTIFIED Center Diamond
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

7 Carat Asscher Cut Diamond Engagement Ring GIA Certified G VVS1
Located in New York, NY
ADDISON DIAMOND ENGAGEMENT PLATINUM RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

11 Carat Emerald Cut Diamond Engagement Ring GIA Certified G VVS1
Located in New York, NY
Kayleigh 11 Carats G VVS1 Emerald Cut Diamond Engagement Ring in 18k White Gold By Mike Nekta
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

7 Carat Emerald Cut Diamond Engagement Ring GIA Certified H VVS1
Located in New York, NY
YOKO EMERALD CUT DIAMOND ENGAGEMENT RING 18K WHITE GOLD BY MIKE NEKTA GIA CERTIFIED Center Diamond
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

David Rosenberg 10.23 Radiant Fancy Yellow VVS1 GIA Diamond Engagement Ring
By David Rosenberg
Located in Boca Raton, FL
Rosenberg Diamonds & Co. 10.23 carat Radiant Cut Fancy Yellow VVS1 clarity is accompanied by a GIA
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum

7 Carat Radiant Cut Diamond Engagement Ring GIA Certified I VVS1
Located in New York, NY
THARA RADIANT CUT DIAMOND ENGAGEMENT RING in 18K WHITE GOLD BY MIKE NEKTA GIA CERTIFIED Center
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

Harry Winston Platinum Diamond Engagement Ring 1.76ct E/VVS1 GIA Cert
By Harry Winston
Located in London, GB
A glamorous platinum diamond engagement ring by Harry Winston from The One collection. The ring is
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

8 Carat Oval Cut Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
Looking for the ultimate diamond ring? Look no further than our GIA-certified center earth-mined
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

23 Carat Emerald Cut Diamond Engagement Ring GIA Certified G VVS1
Located in New York, NY
If you're looking for an emerald-cut diamond ring that is sure to impress, then look no further
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

9 Carat Emerald Cut Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
. GIA Certified Center Earth Mined Diamond: Carat Weight: 7.00 Carats Color: E* Clarity: VVS1 Style
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

8 Carat Emerald Cut Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
WAN -7 CT EMERALD DIAMOND ENGAGEMENT RING 18K WHITE GOLD BY MIKE NEKTA GIA CERTIFIED Center
Category

2010s American Engagement Rings

Materials

Diamond, White Gold

GIA Certified 3 Carat VVS1 Emerald Cut Diamond White Gold Ring
By Antinori Fine Jewels
Located in Rome, IT
This exquisite 3 ct emerald-cut diamond ring is a masterpiece of elegance and sophistication. The
Category

2010s Unknown Modern Engagement Rings

Materials

Emerald, White Diamond, Diamond, White Gold, Gold, 18k Gold

18 Carat Oval Cut Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
BY MIKE NEKTA GIA CERTIFIED Center Diamond Carat Weight: 14.1 Carats Color : E* Clarity: VVS1 Style
Category

2010s American Engagement Rings

Materials

Diamond, White Gold

13 Carat Cushion Cut Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
GIA Certified Center Earth Mined Diamond: Carat Weight: 10.72 Carats Color: E* Clarity: VVS1
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

6 Carat Round Cut Diamond Engagement Ring GIA Certified D VVS1
Located in New York, NY
If you're looking for a diamond ring that is sure to impress, then look no further than this GIA
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. 1.79 Carat Round Diamond H/VVS1 GIA Engagement Ring
By Tiffany & Co.
Located in New York, NY
. Center diamond is a certified H color VVS1 clarity GIA certified stone. It is further accented by full
Category

20th Century American Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified Yellow Gold Emerald Cut Diamond Ring 0.95ct F/VVS1
Located in London, GB
A marvellous 18k yellow gold diamond engagement ring. Set to the centre of the ring is an emerald
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

12 Carat Emerald Cut Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
GIA CERTIFIED Center Diamond: Carat Weight: 10.40 Carats Color : E* Clarity: VVS1 Style: Emerald
Category

2010s American Engagement Rings

Materials

Diamond, White Gold, 18k Gold

1.12 Carat Fancy Brownish Yellow Diamond Ring VVS1 Clarity GIA certified
Located in Kowloon, HK
➛ GIA certified ♦ SIDE STONE DETAILS ➛ Side white diamonds - 62 pcs - 0.275 ct ➛ Side Pear diamonds
Category

2010s Asian Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

7 Carat Round Brilliant Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
GIA Certified Center Earth Mined Diamond: Carat Weight: 6.48 Carats Color: E* Clarity: VVS1 Style
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

8 Carat Emerald Cut Diamond Engagement GIA Certified Ring G VVS1
Located in New York, NY
GIA Certified Center Earth Mined Diamond: Carat Weight: 5.03 Carats Color: G* Clarity: VVS1 Style
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

5 Carat Oval Cut Diamond Engagement Ring GIA Certified G VVS1
Located in New York, NY
earth mined diamond ring today! GIA Certified Center Earth Mined Diamond: Carat Weight: 3.46 Carats
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

13 Carat Cushion Cut Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
VICTORIA -13 CT CUSHION DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified Yellow Gold Pear Cut Diamond Ring 0.90ct F/VVS1
Located in London, GB
A stunning 18k yellow gold diamond engagement ring. The solitaire ring features a pear cut diamond
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

6 Carat Asscher Cut Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
MAVIA -ASSCHER THREE STONE DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center Diamond
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "Gia Vvs1 Diamond Ring", and we’ll notify you when there are new listings in this category.

Gia Vvs1 Diamond Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate gia vvs1 diamond ring for your needs in our varied inventory. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. Our collection of these items for sale includes 57 vintage editions and 328 modern creations to choose from as well. If you’re looking for a gia vvs1 diamond ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. Finding an appealing gia vvs1 diamond ring — no matter the origin — is easy, but Antinori Fine Jewels, J. Birnbach and Cartier each produced a popular version that is worth a look. A round cut version of this piece has appeal, but there are also emerald cut and cushion cut versions for sale. Finding a gia vvs1 diamond ring for sale for women should be easy, but there are 150 pieces available to browse for unisex as well as men, too.

How Much is a Gia Vvs1 Diamond Ring?

Prices for a gia vvs1 diamond ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,500 and can go as high as $6,000,000, while this accessory, on average, fetches $40,209.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About Gia Vvs1 Diamond Ring
  • 1stDibs ExpertSeptember 28, 2021
    A VVS diamond ring price is based on the cut quality, color, shape and carat weight. These types of diamonds are among the highest and most expensive diamond clarity grades. The average price of a 1-carat VVS diamond ring is $5,500. On 1stDibs, you can find a variety of diamond rings from different periods and styles to choose from.
  • 1stDibs ExpertAugust 17, 2021
    In the United States, diamond rings are certified by an official gemological laboratory known as the Gemological Institute of America. A certified diamond ring means that the diamond has undergone a quality analysis by experts at an institution such as the GIA and these experts have issued a lab report that is indicative of the grading process.