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Cushion|Natural|GIA

1.52ct K SI1 Cushion Natural Diamond

ID • K/SI1 • GIA 6562279183

Certificate GIA 6562279183

Diamond specifications and retailer prices

From $2,458 AUD
As of November 6, 2026
Save $3,486 AUD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,944 AUD 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562279183. Listed at 7 retailers as of November 4, 2026, with prices from $2,458 to $5,944, a $3,486 spread on the same certified stone. MOH London lists it at $5,944. 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

1.52
Carat
K
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562279183
Dimensions7.80 × 5.96 × 4.02 mm
L/W Ratio1.31
Key to symbols
Crystal, Feather, Needle, Cloud
Top View
7.80 mm5.96 mm1.52 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562279183
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 67.5%

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: $5,944 AUD|Low: $2,458 AUD|High: $6,375 AUD|Avg: $3,816 AUD|-6.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$2,458 AUD
Retailer 6$2,810 AUD
Retailer 7$3,145 AUD
Retailer 4$3,237 AUD
Retailer 5$3,413 AUD
Retailer 8$4,529 AUD
Retailer 3$4,672 AUD
MOH London$5,944 AUD

25 data points across 8 retailers

7 retailers$2,458 AUD to $5,944 AUD

A
Cheapest Retailer
-
$2,458 AUD
A
Retailer 2
-
$2,810 AUD
View
A
Retailer 3
-
$3,145 AUD
View
A
Retailer 4
-
$3,237 AUD
View
A
Retailer 5
-
$3,413 AUD
View
A
Retailer 6
-
$4,672 AUD
View
Most Expensive
B+
MOH London
12DE81DA1 · Nov 4
$5,944 AUD
£3,216 GBP
View
6 more retailers have this diamond
Prices start from $2,458 AUDSave up to $3,486 AUD

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
$2,458 AUD