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Round|Natural|GIA

3.05ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 7281761386

Certificate GIA 7281761386

Diamond specifications and retailer prices

From $47,078 CAD
As of October 30, 2026
Save $11,303 CAD (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $58,381 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7281761386. Listed at 5 retailers as of October 30, 2026, with prices from $47,078 to $58,381, a $11,303 spread on the same certified stone. The Diamond Guys lists it at $58,381. 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
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7281761386
Dimensions9.30 × 9.34 × 5.70 mm
L/W Ratio1.00
Top View
9.30 mm9.34 mm3.05 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7281761386
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $57,196 CAD|Low: $53,025 CAD|High: $57,601 CAD|Avg: $55,332 CAD|+2.4%
Retailer 1
Retailer 2
November 1, 2026
Retailer 2$53,544 CAD
Retailer 1$57,196 CAD

36 data points across 2 retailers

5 retailers$47,078 CAD to $58,381 CAD

B
Cheapest Retailer
-
$47,078 CAD
B
Retailer 2
-
$53,544 CAD
£30,181 GBP
View
B
Retailer 3
-
$54,845 CAD
$39,262 USD
View
B
Retailer 4
-
$57,196 CAD
€38,995 EUR
View
Most Expensive
B
The Diamond Guys
1780848624 · Oct 31
$58,381 CAD
$41,793 USD
View
4 more retailers have this diamond
Prices start from $47,078 CADSave up to $11,303 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
$47,078 CAD