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Cushion|Natural|GIA

1.00ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 2547479947

Certificate GIA 2547479947

Diamond specifications and retailer prices

From $1,362 NZD
As of November 6, 2026
Save $570 NZD (30%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,932 NZD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-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 2547479947. Listed at 6 retailers as of November 6, 2026, with prices from $1,362 to $1,932, a $570 spread on the same certified stone. GemTrove lists it at $1,932. 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

1.00
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547479947
Dimensions5.87 × 5.43 × 3.67 mm
L/W Ratio1.08
Top View
5.87 mm5.43 mm1.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547479947
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.6%

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 6
Current: $1,932 NZD|Low: $1,250 NZD|High: $1,932 NZD|Avg: $1,584 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$1,362 NZD
Retailer 4$1,378 NZD
Retailer 3$1,503 NZD
Retailer 5$1,555 NZD
Retailer 2$1,602 NZD
GemTrove$1,932 NZD

41 data points across 6 retailers

6 retailers$1,362 NZD to $1,932 NZD

A
Cheapest Retailer
-
$1,362 NZD
A
Retailer 2
-
$1,378 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,503 NZD
View
A
Retailer 4
-
$1,555 NZD
View
A
Retailer 5
-
$1,602 NZD
View
Most Expensive
B+
GemTrove
GT-N-00979241-98 · Nov 6
$1,932 NZD
A$1,648 AUD
View
5 more retailers have this diamond
Prices start from $1,362 NZDSave up to $570 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
1.00ct Cushion
$1,362 NZD