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Round|Natural|GIA

1.21ct F I1 Round Natural Diamond

EX • F/I1 • GIA 2536988465

Certificate GIA 2536988465

Diamond specifications and retailer prices

From €1,937 EUR
$2,172 USD
As of November 2, 2026
Save €522 EUR (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,458 EUR at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2536988465. Listed at 2 retailers as of November 2, 2026, with prices from €1,937 to €2,458, a €522 spread on the same certified stone. Yorxs lists it at €2,458. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2536988465
Dimensions6.74 × 6.78 × 4.29 mm
L/W Ratio1.01
Top View
6.74 mm6.78 mm1.21 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536988465
Side View
Table 57.0%Crown 35°GirdlePavilion 41.4°Culet: NoneDepth 63.5%

Caratlytics Score

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

Last verified: Nov 2
Current: €1,937 EUR|Low: €1,937 EUR|High: €2,616 EUR|Avg: €2,273 EUR|-5.4%
Retailer 1
Yorxs
November 2, 2026
Retailer 1€1,937 EUR
Yorxs€2,458 EUR

22 data points across 2 retailers

2 retailers€1,937 EUR to €2,458 EUR

B+
Cheapest Retailer
-
€1,937 EUR
$2,172 USD
Most Expensive
B
Yorxs
0AE3444D9 · Nov 2
€2,458 EUR
View
1 more retailer has this diamond
Prices start from €1,937 EURSave up to €522 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
€1,937 EUR