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Round|Natural|GIA

2.06ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6425902042

Certificate GIA 6425902042

Diamond specifications and retailer prices

From €15,344 EUR
As of November 6, 2026
Save €5,251 EUR (25%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €20,595 EUR at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 2.06ct natural round diamond

This 2.06ct natural round sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6425902042. Listed at 10 retailers as of November 6, 2026, with prices from €15,344 to €20,595, a €5,251 spread on the same certified stone. The Diamond Guys lists it at €20,595. 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

2.06
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6425902042
Dimensions8.17 × 8.12 × 5.07 mm
L/W Ratio1.01
Top View
8.17 mm8.12 mm2.06 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6425902042
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €16,354 EUR|Low: €15,344 EUR|High: €20,735 EUR|Avg: €17,045 EUR|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4€15,344 EUR
Retailer 3€15,627 EUR
Retailer 1€16,354 EUR
Retailer 2€20,536 EUR

46 data points across 4 retailers

10 retailers€15,344 EUR to €20,595 EUR

B+
Cheapest Retailer
-
€15,344 EUR
B+
Retailer 2
-
€15,627 EUR
View
B
Retailer 3
-
€16,214 EUR
View
B+
Retailer 4
-
€16,354 EUR
View
B
Retailer 5
-
€16,607 EUR
View
B
Retailer 6
-
€19,271 EUR
View
B
Retailer 7
-
€19,271 EUR
View
B
Retailer 8
-
€19,913 EUR
View
B
Retailer 9
-
€20,536 EUR
View
Most Expensive
B
The Diamond Guys
1947483745 · Nov 6
€20,595 EUR
$23,116 USD
View
9 more retailers have this diamond
Prices start from €15,344 EURSave up to €5,251 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+
2.06ct Round
€15,344 EUR