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Round|Natural|GIA

3.50ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6562187479

Certificate GIA 6562187479

Diamond specifications and retailer prices

From €24,037 EUR
As of November 6, 2026
Save €13,444 EUR (36%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €37,481 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 3.5ct natural round diamond

This 3.5ct 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 6562187479. Listed at 9 retailers as of November 2, 2026, with prices from €24,037 to €37,481, a €13,444 spread on the same certified stone. MOH London lists it at €37,481. 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

3.50
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562187479
Dimensions9.74 × 9.81 × 5.95 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Needle
Top View
9.74 mm9.81 mm3.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562187479
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.9%

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 6
Current: €37,481 EUR|Low: €24,037 EUR|High: €39,099 EUR|Avg: €29,040 EUR|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8€24,037 EUR
Retailer 9€24,999 EUR
Retailer 7€25,753 EUR
Retailer 6€26,560 EUR
Retailer 3€26,659 EUR
Retailer 4€27,815 EUR
Retailer 5€28,698 EUR
Retailer 2€33,168 EUR
MOH London€37,481 EUR

40 data points across 9 retailers

9 retailers€24,037 EUR to €37,481 EUR

B+
Cheapest Retailer
-
€24,037 EUR
B+
Retailer 2
-
€24,999 EUR
View
B+
Retailer 3
-
€25,753 EUR
View
B+
Retailer 4
-
€26,560 EUR
View
B+
Retailer 5
-
€26,659 EUR
View
B+
Retailer 6
-
€27,815 EUR
View
B
Retailer 7
-
€28,698 EUR
View
B
Retailer 8
-
€33,168 EUR
View
Most Expensive
B
MOH London
4340672D2 · Nov 2
€37,481 EUR
£33,125 GBP
View
8 more retailers have this diamond
Prices start from €24,037 EURSave up to €13,444 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+
3.50ct Round
€24,037 EUR