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Cushion|Natural|GIA

1.52ct E SI1 Cushion Natural Diamond

ID • E/SI1 • GIA 5556497014

Certificate GIA 5556497014

Diamond specifications and retailer prices

From $6,432 AUD
HK$35,300 HKD
As of October 30, 2026
Save $6,395 AUD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,828 AUD at MOH London · As of October 29, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556497014. Listed at 16 retailers as of October 29, 2026, with prices from $6,432 to $12,828, a $6,395 spread on the same certified stone. MOH London lists it at $12,828. 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
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5556497014
Dimensions7.71 × 5.65 × 3.87 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle, Indented Natural
Top View
7.71 mm5.65 mm1.52 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5556497014
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.4%

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: Oct 30
Current: $12,828 AUD|Low: $6,432 AUD|High: $13,001 AUD|Avg: $8,657 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 11$6,432 AUD
Retailer 2$6,971 AUD
Retailer 9$7,255 AUD
Retailer 10$7,406 AUD
Retailer 3$7,652 AUD
Retailer 12$7,994 AUD
Retailer 6$8,308 AUD
Retailer 13$8,556 AUD
Retailer 4$8,666 AUD
Retailer 5$8,720 AUD
Retailer 7$9,449 AUD
Retailer 8$10,546 AUD
MOH London$12,828 AUD

33 data points across 13 retailers

16 retailers$6,432 AUD to $12,828 AUD

A
Cheapest Retailer
-
$6,432 AUD
HK$35,300 HKD
A
Retailer 2
-
$6,971 AUD
₹466,365 INR
View
A
Retailer 3
-
$7,255 AUD
$5,096 USD
View
A
Retailer 4
-
$7,406 AUD
SGD 7,030 SGD
View
A
Retailer 5
-
$7,652 AUD
SGD 7,264 SGD
View
A
Retailer 6
-
$7,957 AUD
$5,589 USD
View
A
Retailer 7
-
$7,958 AUD
$5,590 USD
View
A
Retailer 8
-
$7,994 AUD
$5,615 USD
View
Final sale: no returns
A
Retailer 9
-
$8,308 AUD
£4,595 GBP
View
A
Retailer 10
-
$8,556 AUD
$6,010 USD
View
Retailer 11
-
$8,666 AUD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
$8,706 AUD
View
Retailer 13
-
$8,720 AUD
$6,125 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
$9,449 AUD
€6,321 EUR
View
B+
Retailer 15
-
$10,546 AUD
ZAR 119,673 ZAR
View
Most Expensive
B+
MOH London
153ACA04C · Oct 29
$12,828 AUD
£7,095 GBP
View
15 more retailers have this diamond
Prices start from $6,432 AUDSave up to $6,395 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
$6,432 AUD