Round|Natural|GIA

3.05ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1557222010

Certificate GIA 1557222010

Diamond specifications and retailer prices

From $51,866 CAD
As of November 1, 2026
Save $17 CAD (0%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $51,882 CAD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 3.05ct natural round diamond

This 3.05ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1557222010. Listed at 7 retailers as of October 31, 2026, with a relatively tight 0% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.05
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557222010
Dimensions9.21 × 9.25 × 5.76 mm
L/W Ratio1.00
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
9.21 mm9.25 mm3.05 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557222010
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCuletDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $51,866 CAD|Low: $36,962 CAD|High: $64,084 CAD|Avg: $46,111 CAD|+10.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
The Diamond Guys
November 1, 2026
Retailer 6$36,962 CAD
Retailer 8$37,215 CAD
Retailer 7$40,599 CAD
Retailer 3$41,837 CAD
Retailer 9$43,404 CAD
Retailer 2$47,991 CAD
Retailer 4$50,568 CAD
Retailer 1$51,866 CAD
The Diamond Guys$51,882 CAD
Retailer 5$64,084 CAD

17 data points across 10 retailers

7 retailers$51,866 CAD to $51,882 CAD

Retailer 1
-
$41,837 CAD
Price last confirmed 7 days ago
Retailer 2
-
$42,290 CAD
View
Price last confirmed 43 days ago
Retailer 3
-
$43,982 CAD
View
Price last confirmed 43 days ago
Retailer 4
-
$45,674 CAD
View
Price last confirmed 44 days ago
Retailer 5
-
$47,991 CAD
View
Price last confirmed 7 days ago
B
Retailer 6
-
$51,866 CAD
View
Most Expensive
B
The Diamond Guys
1994949907 · Oct 31
$51,882 CAD
$37,149 USD
View
6 more retailers have this diamond
Prices start from $51,866 CADSave up to $17 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.

B
3.05ct Round
$51,866 CAD