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Round|Natural|GIA

3.21ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2241087981

Certificate GIA 2241087981

Diamond specifications and retailer prices

From €19,027 EUR
As of November 6, 2026
Save €5,718 EUR (23%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €24,745 EUR at Yorxs · As of November 5, 2026
View at Yorxs

About this 3.21ct natural round diamond

This 3.21ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2241087981. Listed at 3 retailers as of November 5, 2026, with prices from €19,027 to €24,745, a €5,718 spread on the same certified stone. Yorxs lists it at €24,745. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.21
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241087981
Dimensions9.40 × 9.43 × 5.89 mm
L/W Ratio1.00
Top View
9.40 mm9.43 mm3.21 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241087981
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: 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 6
Current: €19,027 EUR|Low: €19,027 EUR|High: €24,837 EUR|Avg: €22,224 EUR|-1.3%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 1€19,027 EUR
Retailer 2€22,870 EUR
Yorxs€24,745 EUR

25 data points across 3 retailers

3 retailers€19,027 EUR to €24,745 EUR

A
Cheapest Retailer
-
€19,027 EUR
B+
Retailer 2
-
€22,870 EUR
View
Most Expensive
B+
Yorxs
C148639 · Nov 5
€24,745 EUR
View
2 more retailers have this diamond
Prices start from €19,027 EURSave up to €5,718 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
3.21ct Round
€19,027 EUR