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Cushion|Natural|GIA

3.01ct K SI2 Cushion Natural Diamond

ID • K/SI2 • GIA 6455976355

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 6455976355

Diamond specifications and retailer prices

From $12,581 SGD
As of November 6, 2026
Save $2,659 SGD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $17,619 SGD at Blue Nile · As of October 29, 2026
View at Blue Nile

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6455976355. Listed at 3 retailers as of November 4, 2026, with a relatively tight 21% 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

3.01
Carat
K
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6455976355
Dimensions8.24 × 8.18 × 5.67 mm
L/W Ratio1.01
Top View
8.24 mm8.18 mm3.01 ctK / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6455976355
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $17,619 SGD|Low: $12,581 SGD|High: $17,844 SGD|Avg: $15,023 SGD|-1.3%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 23, 2026
Retailer 3$12,581 SGD
Retailer 4$14,374 SGD
Retailer 2$15,241 SGD
Blue Nile$17,619 SGD

3 data points across 4 retailers

3 retailers$12,581 SGD to $15,241 SGD

A
Cheapest Retailer
-
$12,581 SGD
B+
Retailer 2
-
$15,241 SGD
View
Most Expensive
Blue Nile
19957177 · Oct 29
$17,619 SGD
$13,748 USD
View
Price last confirmed 8 days ago
2 more retailers have this diamond
Prices start from $12,581 SGDSave up to $2,659 SGD

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
$12,581 SGD