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Cushion|Natural|GIA

3.01ct K SI1 Cushion Natural Diamond

EX • K/SI1 • GIA 6555823189

Certificate GIA 6555823189

Diamond specifications and retailer prices

From $13,675 CAD
As of November 4, 2026
Save $11,175 CAD (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $24,850 CAD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 3.01ct natural cushion diamond

This 3.01ct natural cushion sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555823189. Listed at 13 retailers as of November 4, 2026, with prices from $13,675 to $24,850, a $11,175 spread on the same certified stone. The Diamond Guys lists it at $24,850. 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

3.01
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555823189
Dimensions9.02 × 7.47 × 5.19 mm
L/W Ratio1.21
Culet sizeNone
Top View
9.02 mm7.47 mm3.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555823189
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.6%

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: $17,426 CAD|Low: $13,675 CAD|High: $25,091 CAD|Avg: $17,734 CAD|-9.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$13,675 CAD
Retailer 9$14,352 CAD
Retailer 7$14,842 CAD
Retailer 6$14,897 CAD
Retailer 5$15,191 CAD
Retailer 4$15,428 CAD
Retailer 12$17,400 CAD
Retailer 1$17,426 CAD
Retailer 8$17,442 CAD
Retailer 2$17,567 CAD
Retailer 10$18,650 CAD
Retailer 11$22,679 CAD

31 data points across 12 retailers

13 retailers$13,675 CAD to $24,850 CAD

A
Cheapest Retailer
-
$13,675 CAD
A
Retailer 2
-
$14,352 CAD
View
A
Retailer 3
-
$14,842 CAD
View
A
Retailer 4
-
$14,897 CAD
View
A
Retailer 5
-
$15,191 CAD
View
A
Retailer 6
-
$15,428 CAD
View
A
Retailer 7
-
$17,400 CAD
View
A
Retailer 8
-
$17,426 CAD
View
A
Retailer 9
-
$17,442 CAD
View
A
Retailer 10
-
$17,567 CAD
View
A
Retailer 11
-
$18,650 CAD
View
A
Retailer 12
-
$22,679 CAD
View
Most Expensive
B+
The Diamond Guys
1967066580 · Nov 6
$24,850 CAD
$17,667 USD
View
12 more retailers have this diamond
Prices start from $13,675 CADSave up to $11,175 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
3.01ct Cushion
$13,675 CAD