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Cushion|Natural|GIA

3.01ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 6541178072

Certificate GIA 6541178072

Diamond specifications and retailer prices

From $16,704 NZD
As of November 6, 2026
Save $4,657 NZD (22%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $21,361 NZD at GemTrove · As of November 6, 2026
View at GemTrove

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 6541178072. Listed at 7 retailers as of November 6, 2026, with prices from $16,704 to $21,361, a $4,657 spread on the same certified stone. GemTrove lists it at $21,361. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541178072
Dimensions8.46 × 7.89 × 5.29 mm
L/W Ratio1.07
Top View
8.46 mm7.89 mm3.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541178072
Side View
Table 65.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 67.0%

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 6
Current: $16,704 NZD|Low: $16,704 NZD|High: $21,596 NZD|Avg: $19,856 NZD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1$16,704 NZD
Retailer 6$19,017 NZD
Retailer 3$19,545 NZD
Retailer 2$19,672 NZD
Retailer 4$20,128 NZD
Retailer 5$20,918 NZD

45 data points across 6 retailers

7 retailers$16,704 NZD to $21,361 NZD

A
Cheapest Retailer
-
$16,704 NZD
A
Retailer 2
-
$19,017 NZD
View
A
Retailer 3
-
$19,545 NZD
View
A
Retailer 4
-
$19,672 NZD
View
B+
Retailer 5
-
$20,128 NZD
View
B+
Retailer 6
-
$20,918 NZD
View
Final sale: no returns
Most Expensive
B+
GemTrove
GT-N-00941244-98 · Nov 6
$21,361 NZD
A$18,218 AUD
View
6 more retailers have this diamond
Prices start from $16,704 NZDSave up to $4,657 NZD

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
$16,704 NZD