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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 €1,664 EUR
$1,859 USD
As of November 1, 2026
Save €843 EUR (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,507 EUR 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 €1,664 to €2,507, a €843 spread on the same certified stone. Yorxs lists it at €2,507. 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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Price History

Last verified: Nov 1
Current: €1,664 EUR|Low: €1,664 EUR|High: €2,573 EUR|Avg: €2,192 EUR|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 1, 2026
Retailer 1€1,664 EUR
Retailer 4€1,828 EUR
Retailer 3€2,368 EUR
Retailer 2€2,473 EUR
Yorxs€2,507 EUR

22 data points across 5 retailers

2 retailers€1,664 EUR to €2,507 EUR

A
Cheapest Retailer
-
€1,664 EUR
$1,859 USD
Most Expensive
B+
Yorxs
B7186A0BC · Nov 1
€2,507 EUR
View
1 more retailer has this diamond
Prices start from €1,664 EURSave up to €843 EUR

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
€1,664 EUR