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1.20ct D I1 Round Natural Diamond

GD • D/I1 • IGI 208687422

Shape and cutting style on the report: Round brilliant

Certificate IGI 208687422

Diamond specifications and retailer prices

From $1,670 USD
As of November 1, 2026
Save $1,166 USD (41%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,836 USD at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a standard cut grade and certified by IGI 208687422. Listed at 2 retailers as of November 1, 2026, with prices from $1,670 to $2,836, a $1,166 spread on the same certified stone. Yorxs lists it at $2,836. 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

1.20
Carat
D
Color
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.7°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 208687422
Dimensions6.62 × 6.56 × 4.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.62 mm6.56 mm1.20 ctD / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 208687422
Side View
Table 62.0%Crown 39.7°Girdle: THK-VTKPavilion 39.4°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $1,670 USD|Low: $1,670 USD|High: $2,873 USD|Avg: $2,264 USD|-1.5%
Retailer 1
Yorxs
November 1, 2026
Retailer 1$1,670 USD
Yorxs$2,836 USD

16 data points across 2 retailers

2 retailers$1,670 USD to $2,836 USD

B+
Cheapest Retailer
-
$1,670 USD
Most Expensive
B
Yorxs
BF812246F · Nov 1
$2,836 USD
€2,701 EUR
View
1 more retailer has this diamond
Prices start from $1,670 USDSave up to $1,166 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.20ct Round
$1,670 USD