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Round|Natural|GIA

1.21ct I I1 Round Natural Diamond

EX • I/I1 • GIA 2556200027

Certificate GIA 2556200027

Diamond specifications and retailer prices

From €1,624 EUR
$1,814 USD
As of October 28, 2026
Save €297 EUR (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,920 EUR at Yorxs · As of October 30, 2026
View at Yorxs

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2556200027. Listed at 2 retailers as of October 28, 2026, with prices from €1,624 to €1,920, a €297 spread on the same certified stone. Yorxs lists it at €1,920. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2556200027
Dimensions6.86 × 6.83 × 4.17 mm
L/W Ratio1.00
Top View
6.86 mm6.83 mm1.21 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556200027
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.9%

Caratlytics Score

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

Last verified: Oct 28
Current: €1,624 EUR|Low: €1,425 EUR|High: €2,000 EUR|Avg: €1,651 EUR|+7.4%
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 30, 2026
Retailer 3€1,425 EUR
Retailer 1€1,624 EUR
Retailer 2€1,711 EUR
Yorxs€1,920 EUR

18 data points across 4 retailers

2 retailers€1,624 EUR to €1,920 EUR

B+
Cheapest Retailer
-
€1,624 EUR
$1,814 USD
Most Expensive
B+
Yorxs
576465349 · Oct 30
€1,920 EUR
View
1 more retailer has this diamond
Prices start from €1,624 EURSave up to €297 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.

B+
1.21ct Round
€1,624 EUR