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Cushion|Natural|GIA

3.00ct K SI1 Cushion Natural Diamond

GD • K/SI1 • GIA 2546624840

Certificate GIA 2546624840

Diamond specifications and retailer prices

From $16,845 NZD
As of November 6, 2026
Save $5,654 NZD (25%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $22,499 NZD 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2546624840. Listed at 8 retailers as of November 6, 2026, with prices from $16,845 to $22,499, a $5,654 spread on the same certified stone. GemTrove lists it at $22,499. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2546624840
Dimensions8.74 × 7.56 × 5.24 mm
L/W Ratio1.16
Top View
8.74 mm7.56 mm3.00 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2546624840
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.3%

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: $16,845 NZD|Low: $16,845 NZD|High: $22,464 NZD|Avg: $19,353 NZD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$16,845 NZD
Retailer 7$17,455 NZD
Retailer 3$17,853 NZD
Retailer 2$18,246 NZD
Retailer 4$18,387 NZD
Retailer 5$19,139 NZD
Retailer 6$21,410 NZD

45 data points across 7 retailers

8 retailers$16,845 NZD to $22,499 NZD

A
Cheapest Retailer
-
$16,845 NZD
B+
Retailer 2
-
$17,455 NZD
View
B+
Retailer 3
-
$17,853 NZD
View
A
Retailer 4
-
$18,246 NZD
View
B+
Retailer 5
-
$18,387 NZD
View
B+
Retailer 6
-
$19,139 NZD
View
Final sale: no returns
B+
Retailer 7
-
$21,410 NZD
View
Most Expensive
B+
GemTrove
GT-N-00941325-98 · Nov 6
$22,499 NZD
A$19,188 AUD
View
7 more retailers have this diamond
Prices start from $16,845 NZDSave up to $5,654 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
3.00ct Cushion
$16,845 NZD