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Cushion|Natural|IGI

1.52ct K SI1 Cushion Natural Diamond

VG • K/SI1 • IGI 689583429

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 689583429

Diamond specifications and retailer prices

From $3,467 NZD
As of November 6, 2026
Save $4,249 NZD (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,716 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.52ct natural cushion diamond

This 1.52ct 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 very-good cut grade and certified by IGI 689583429. Listed at 11 retailers as of November 4, 2026, with prices from $3,467 to $7,716, a $4,249 spread on the same certified stone. MOH London lists it at $7,716. 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

1.52
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.9°
Pavilion angle39°
OriginNatural
Grading LabIGI
CertificateIGI 689583429
Dimensions11.28 × 6.04 × 3.80 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Top View
11.28 mm6.04 mm1.52 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 689583429
Side View
Table 60.0%Crown 38.9°Girdle: MED-STKPavilion 39°Culet: NoneDepth 62.9%

Caratlytics Score

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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: $7,716 NZD|Low: $3,467 NZD|High: $7,819 NZD|Avg: $4,941 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$3,467 NZD
Retailer 8$3,996 NZD
Retailer 7$4,180 NZD
Retailer 3$4,282 NZD
Retailer 5$4,755 NZD
Retailer 4$5,388 NZD
Retailer 6$5,511 NZD
MOH London$7,716 NZD

31 data points across 8 retailers

11 retailers$3,467 NZD to $7,716 NZD

A
Cheapest Retailer
-
$3,467 NZD
B+
Retailer 2
-
$3,988 NZD
View
B+
Retailer 3
-
$3,996 NZD
View
B+
Retailer 4
-
$4,180 NZD
View
B+
Retailer 5
-
$4,282 NZD
View
Retailer 6
-
$4,416 NZD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$4,668 NZD
View
B+
Retailer 8
-
$4,755 NZD
View
B+
Retailer 9
-
$5,388 NZD
View
B+
Retailer 10
-
$5,511 NZD
View
Most Expensive
B
MOH London
ED1A1ADC3 · Nov 4
$7,716 NZD
£3,368 GBP
View
10 more retailers have this diamond
Prices start from $3,467 NZDSave up to $4,249 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
1.52ct Cushion
$3,467 NZD