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Round|Natural|GIA

1.21ct F I1 Round Natural Diamond

ID • F/I1 • GIA 2546726975

Certificate GIA 2546726975

Diamond specifications and retailer prices

From €2,639 EUR
$2,960 USD
As of November 2, 2026
Save €89 EUR (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,728 EUR at Jared · As of November 2, 2026
View at Jared

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 2546726975. Listed at 3 retailers as of November 2, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2546726975
Dimensions6.80 × 6.82 mm
L/W Ratio1.00
Top View
6.80 mm6.82 mm1.21 ctF / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2546726975
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €2,728 EUR|Low: €2,639 EUR|High: €3,022 EUR|Avg: €2,823 EUR|-9.7%
Jared
Retailer 2
Retailer 3
June 23, 2026
Retailer 2€2,639 EUR
Retailer 3€2,639 EUR
Jared€2,728 EUR

5 data points across 3 retailers

3 retailers€2,639 EUR to €2,728 EUR

B+
Cheapest Retailer
-
€2,639 EUR
$2,960 USD
B+
Retailer 2
-
€2,639 EUR
$2,960 USD
View
Most Expensive
B
Jared
158130951 · Nov 2
€2,728 EUR
$3,060 USD
View
2 more retailers have this diamond
Prices start from €2,639 EURSave up to €89 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
€2,639 EUR