Round|Natural|GIA

2.09ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6545936782

Certificate GIA 6545936782

Diamond specifications and retailer prices

From €7,831 EUR
As of November 5, 2026
Save €6,785 EUR (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €14,617 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 2.09ct natural round diamond

This 2.09ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6545936782. Listed at 8 retailers as of November 2, 2026, with prices from €7,831 to €14,617, a €6,785 spread on the same certified stone. NZ Jewellers lists it at €14,617. 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

2.09
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545936782
Dimensions8.15 × 8.20 × 5.02 mm
L/W Ratio1.01
Top View
8.15 mm8.20 mm2.09 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545936782
Side View
Table 58.0%Crown 35°GirdlePavilion 40.6°CuletDepth 61.5%

Caratlytics Score

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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 5
Current: €14,617 EUR|Low: €7,557 EUR|High: €14,617 EUR|Avg: €9,761 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11€7,557 EUR
Retailer 10€7,831 EUR
Retailer 9€8,001 EUR
Retailer 5€8,408 EUR
Retailer 8€8,739 EUR
Retailer 7€8,874 EUR
Retailer 4€9,160 EUR
Retailer 12€9,484 EUR
Retailer 2€9,940 EUR
Retailer 3€10,973 EUR
Retailer 6€12,179 EUR
NZ Jewellers€14,617 EUR

39 data points across 12 retailers

8 retailers€7,831 EUR to €14,617 EUR

B+
Cheapest Retailer
-
€7,831 EUR
B+
Retailer 2
-
€8,001 EUR
View
B+
Retailer 3
-
€8,408 EUR
View
B+
Retailer 4
-
€8,739 EUR
View
B+
Retailer 5
-
€8,874 EUR
View
B
Retailer 6
-
€9,940 EUR
View
B
Retailer 7
-
€12,179 EUR
View
Most Expensive
B
NZ Jewellers
fed55c6e-f6ae-4b80-9ead-acc254189b56 · Nov 2
€14,617 EUR
$16,406 USD
View
7 more retailers have this diamond
Prices start from €7,831 EURSave up to €6,785 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+
2.09ct Round
€7,831 EUR