Round|Natural|GIA

2.06ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 6551406667

Certificate GIA 6551406667

Diamond specifications and retailer prices

From $5,542 CAD
As of November 4, 2026
Save $3,042 CAD (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,829 CAD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 2.06ct natural round diamond

This 2.06ct natural round sits in the two to three carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551406667. Listed at 12 retailers as of November 4, 2026, with a 55% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
M
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551406667
Dimensions8.18 × 8.15 × 4.98 mm
L/W Ratio1.00
Star length45%
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle, Feather
Top View
8.18 mm8.15 mm2.06 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551406667
Side View
Table 59.0%Crown 34°GirdlePavilion 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: Nov 4
Current: $8,584 CAD|Low: $5,487 CAD|High: $10,363 CAD|Avg: $7,644 CAD|-17.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$5,542 CAD
Retailer 7$6,519 CAD
Retailer 4$6,631 CAD
Retailer 6$7,004 CAD
Retailer 5$7,688 CAD
Retailer 2$8,395 CAD
Retailer 1$8,584 CAD

33 data points across 7 retailers

12 retailers$5,542 CAD to $8,584 CAD

A
Cheapest Retailer
-
$5,542 CAD
A
Retailer 2
-
$6,519 CAD
View
B+
Retailer 3
-
$6,631 CAD
View
A
Retailer 4
-
$7,004 CAD
View
Retailer 5
-
$7,475 CAD
View
Price last confirmed 27 days ago
Retailer 6
-
$7,672 CAD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$7,688 CAD
View
B+
Retailer 8
-
$8,395 CAD
View
Retailer 9
-
$8,454 CAD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$8,584 CAD
View
Retailer 11
-
$8,852 CAD
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
b5120657-aae6-400d-92ce-8806bd9a2420 · Oct 9
$12,829 CAD
$9,186 USD
View
Price last confirmed 28 days ago
11 more retailers have this diamond
Prices start from $5,542 CADSave up to $3,042 CAD

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
$5,542 CAD