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Round|Natural|GIA

1.21ct D I1 Round Natural Diamond

EX • D/I1 • GIA 1538516832

Certificate GIA 1538516832

Diamond specifications and retailer prices

From $1,859 USD
As of November 1, 2026
Save $941 USD (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,800 USD at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1538516832. Listed at 2 retailers as of November 1, 2026, with prices from $1,859 to $2,800, a $941 spread on the same certified stone. Yorxs lists it at $2,800. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1538516832
Dimensions6.76 × 6.80 × 4.24 mm
L/W Ratio1.01
Cert comments
Additional twinning wisps, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
6.76 mm6.80 mm1.21 ctD / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1538516832
Side View
Table 58.0%Crown 35.5°GirdlePavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,859 USD|Low: $1,859 USD|High: $2,875 USD|Avg: $2,449 USD|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 1, 2026
Retailer 1$1,859 USD
Retailer 4$2,042 USD
Retailer 3$2,646 USD
Retailer 2$2,763 USD
Yorxs$2,800 USD

22 data points across 5 retailers

2 retailers$1,859 USD to $2,800 USD

A
Cheapest Retailer
-
$1,859 USD
Most Expensive
B+
Yorxs
B7186A0BC · Nov 1
$2,800 USD
€2,667 EUR
View
1 more retailer has this diamond
Prices start from $1,859 USDSave up to $941 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.

A
1.21ct Round
$1,859 USD