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Cushion|Natural|IGI

1.53ct K SI1 Cushion Natural Diamond

EX • K/SI1 • IGI 824617917

Certificate IGI 824617917

Diamond specifications and retailer prices

From $2,884 NZD
As of November 6, 2026
Save $2,562 NZD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,447 NZD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 824617917. Listed at 6 retailers as of November 6, 2026, with prices from $2,884 to $5,447, a $2,562 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,447. 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

1.53
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 824617917
Dimensions6.10 × 6.09 × 4.23 mm
L/W Ratio1.00
Top View
6.10 mm6.09 mm1.53 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 824617917
Side View
Table 62.0%CrownGirdle: VTK-XTKPavilionCulet: NoneDepth 69.5%

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: $4,748 NZD|Low: $2,884 NZD|High: $5,683 NZD|Avg: $4,006 NZD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 7, 2026
Retailer 2$2,884 NZD
Retailer 3$3,393 NZD
Retailer 4$3,454 NZD
Retailer 6$3,595 NZD
Retailer 5$3,902 NZD
Retailer 1$4,748 NZD
Wholesale Diamonds Direct$5,447 NZD

18 data points across 7 retailers

6 retailers$2,884 NZD to $5,447 NZD

A
Cheapest Retailer
-
$2,884 NZD
A
Retailer 2
-
$3,393 NZD
View
Retailer 3
-
$3,454 NZD
View
Price last confirmed 44 days ago
B+
Retailer 4
-
$3,902 NZD
View
A
Retailer 5
-
$4,748 NZD
View
Most Expensive
B+
Wholesale Diamonds Direct
620406343 · Nov 6
$5,447 NZD
$3,019 USD
View
5 more retailers have this diamond
Prices start from $2,884 NZDSave up to $2,562 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
1.53ct Cushion
$2,884 NZD