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Round|Natural|GIA

2.09ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 1246052812

Certificate GIA 1246052812

Diamond specifications and retailer prices

From €5,952 EUR
As of November 4, 2026
Save €7,793 EUR (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €13,746 EUR at NZ Jewellers · As of November 5, 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 1246052812. Listed at 17 retailers as of November 4, 2026, with prices from €5,952 to €13,746, a €7,793 spread on the same certified stone. NZ Jewellers lists it at €13,746. 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
FluorescenceMedium
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1246052812
Dimensions8.15 × 8.18 × 4.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
8.15 mm8.18 mm2.09 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1246052812
Side View
Table 60.0%Crown 35°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.0%

Caratlytics Score

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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 4
Current: €13,746 EUR|Low: €5,759 EUR|High: €13,746 EUR|Avg: €7,868 EUR|+2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 15€5,952 EUR
Retailer 17€6,027 EUR
Retailer 18€6,163 EUR
Retailer 16€6,537 EUR
Retailer 5€6,556 EUR
Retailer 11€6,666 EUR
Retailer 6€6,673 EUR
Retailer 3€6,851 EUR
Retailer 8€6,873 EUR
Retailer 19€6,999 EUR
Retailer 13€7,049 EUR
Retailer 2€7,864 EUR
Retailer 4€7,880 EUR
Retailer 9€8,202 EUR
Retailer 7€8,560 EUR
Retailer 10€8,577 EUR
Retailer 12€9,436 EUR
Retailer 14€11,422 EUR
NZ Jewellers€13,746 EUR

21 data points across 19 retailers

17 retailers€5,952 EUR to €13,746 EUR

A
Cheapest Retailer
-
€5,952 EUR
A
Retailer 2
-
€6,027 EUR
View
A
Retailer 3
-
€6,163 EUR
View
A
Retailer 4
-
€6,537 EUR
View
A
Retailer 5
-
€6,556 EUR
View
Retailer 6
-
€6,666 EUR
View
Price last confirmed 26 days ago
A
Retailer 7
-
€6,673 EUR
View
A
Retailer 8
-
€6,851 EUR
View
A
Retailer 9
-
€6,873 EUR
View
Final sale: no returns
A
Retailer 10
-
€6,999 EUR
View
A
Retailer 11
-
€7,049 EUR
View
B+
Retailer 12
-
€7,864 EUR
View
B+
Retailer 13
-
€7,880 EUR
View
B+
Retailer 14
-
€8,560 EUR
View
B+
Retailer 15
-
€9,436 EUR
View
B
Retailer 16
-
€11,422 EUR
View
Most Expensive
B
NZ Jewellers
2f486ea0-938c-4e0e-9dfe-cd86bcc1a980 · Nov 5
€13,746 EUR
$15,428 USD
View
16 more retailers have this diamond
Prices start from €5,952 EURSave up to €7,793 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
2.09ct Round
€5,952 EUR