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Cushion|Natural|GIA

3.00ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 6542584550

Certificate GIA 6542584550

Diamond specifications and retailer prices

From $16,971 CAD
As of November 4, 2026
Save $4,815 CAD (22%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $21,786 CAD at GemTrove · As of November 6, 2026
View at GemTrove

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542584550. Listed at 5 retailers as of November 4, 2026, with prices from $16,971 to $21,786, a $4,815 spread on the same certified stone. GemTrove lists it at $21,786. 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

3.00
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542584550
Dimensions8.29 × 7.80 × 5.30 mm
L/W Ratio1.06
Top View
8.29 mm7.80 mm3.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542584550
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

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: $21,786 CAD|Low: $15,516 CAD|High: $21,786 CAD|Avg: $18,899 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$15,516 CAD
Retailer 3$16,971 CAD
Retailer 5$17,926 CAD
Retailer 2$18,230 CAD
Retailer 4$18,896 CAD
GemTrove$21,786 CAD

40 data points across 6 retailers

5 retailers$16,971 CAD to $21,786 CAD

A
Cheapest Retailer
-
$16,971 CAD
A
Retailer 2
-
$17,926 CAD
View
A
Retailer 3
-
$18,230 CAD
View
A
Retailer 4
-
$18,896 CAD
View
Most Expensive
B+
GemTrove
GT-N-01247949-98 · Nov 6
$21,786 CAD
A$23,828 AUD
View
4 more retailers have this diamond
Prices start from $16,971 CADSave up to $4,815 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
3.00ct Cushion
$16,971 CAD