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1.22ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 6137131357

Certificate GIA 6137131357

Diamond specifications and retailer prices

From $9,688 USD
£7,628 GBP
As of November 6, 2026
1 retailer carries this diamond
Only listing: $9,688 USD at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6137131357. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
D
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6137131357
Dimensions6.85 × 6.90 × 4.25 mm
L/W Ratio1.01
Top View
6.85 mm6.90 mm1.22 ctD / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6137131357
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 61.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: $9,688 USD|Low: $9,608 USD|High: $9,848 USD|Avg: $9,769 USD|+0.8%
November 6, 2026
77 Diamonds$9,688 USD

36 data points across 1 retailer

1 retailer

C
77 Diamonds
RBZHMCYYYKH · Nov 6
$9,688 USD
£7,628 GBP
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C
1.22ct Round
$9,688 USD