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Round|Natural|GIA

2.06ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2161951822

Certificate GIA 2161951822

Diamond specifications and retailer prices

From €11,277 EUR
$12,598 USD
As of October 27, 2026
Save €7,451 EUR (40%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €18,727 EUR at MOH London · As of October 26, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2161951822. Listed at 15 retailers as of October 26, 2026, with prices from €11,277 to €18,727, a €7,451 spread on the same certified stone. MOH London lists it at €18,727. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2161951822
Dimensions8.24 × 8.28 × 5.03 mm
L/W Ratio1.00
Girdle conditionThin
Top View
8.24 mm8.28 mm2.06 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2161951822
Side View
Table 56.0%Crown 34.5°Girdle: ThinPavilion 40.8°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €18,727 EUR|Low: €9,979 EUR|High: €19,227 EUR|Avg: €13,968 EUR|-0.4%
MOH London
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
November 1, 2026
Retailer 5€9,979 EUR
Retailer 11€11,277 EUR
Retailer 3€11,311 EUR
Retailer 7€12,162 EUR
Retailer 2€12,299 EUR
Retailer 12€12,835 EUR
Retailer 4€12,962 EUR
Retailer 9€13,566 EUR
Retailer 8€13,727 EUR
Retailer 13€13,996 EUR
Retailer 14€15,026 EUR
Retailer 10€16,416 EUR
MOH London€18,727 EUR
Retailer 6€19,227 EUR

18 data points across 14 retailers

15 retailers€11,277 EUR to €18,727 EUR

A
Cheapest Retailer
-
€11,277 EUR
$12,598 USD
B+
Retailer 2
-
€11,311 EUR
CA$17,550 CAD
View
B+
Retailer 3
-
€12,162 EUR
$13,588 USD
View
B+
Retailer 4
-
€12,299 EUR
£10,819 GBP
View
B+
Retailer 5
-
€12,835 EUR
$14,339 USD
View
Retailer 6
-
€12,962 EUR
$14,481 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
€13,083 EUR
CA$20,300 CAD
View
B+
Retailer 8
-
€13,566 EUR
$15,156 USD
View
B
Retailer 9
-
€13,727 EUR
$15,336 USD
View
B+
Retailer 10
-
€13,996 EUR
$15,637 USD
View
B
Retailer 11
-
€15,026 EUR
View
B
Retailer 12
-
€15,396 EUR
$17,200 USD
View
B
Retailer 13
-
€16,416 EUR
$18,340 USD
View
Retailer 14
-
€16,964 EUR
$18,952 USD
View
Price last confirmed 44 days ago
Most Expensive
B
MOH London
B73431CCD · Oct 26
€18,727 EUR
£16,474 GBP
View
14 more retailers have this diamond
Prices start from €11,277 EURSave up to €7,451 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
2.06ct Round
€11,277 EUR