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Cushion|Natural|GIA

1.52ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 6247053287

Certificate GIA 6247053287

Diamond specifications and retailer prices

From $10,209 AUD
$7,171 USD
As of October 28, 2026
Save $7,983 AUD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $18,192 AUD at MOH London · As of October 26, 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 6247053287. Listed at 12 retailers as of October 26, 2026, with prices from $10,209 to $18,192, a $7,983 spread on the same certified stone. MOH London lists it at $18,192. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6247053287
Dimensions7.85 × 5.68 × 3.88 mm
L/W Ratio1.38
Culet sizeNone
Top View
7.85 mm5.68 mm1.52 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 6247053287
Side View
Table 69.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $18,192 AUD|Low: $10,209 AUD|High: $18,387 AUD|Avg: $13,598 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 9$10,209 AUD
Retailer 10$10,869 AUD
Retailer 3$10,902 AUD
Retailer 5$12,106 AUD
Retailer 2$12,265 AUD
Retailer 7$12,283 AUD
Retailer 11$13,327 AUD
Retailer 12$13,491 AUD
Retailer 6$14,168 AUD
Retailer 4$14,354 AUD
Retailer 8$15,830 AUD
MOH London$18,192 AUD

33 data points across 12 retailers

12 retailers$10,209 AUD to $18,192 AUD

B+
Cheapest Retailer
-
$10,209 AUD
$7,171 USD
B+
Retailer 2
-
$10,869 AUD
$7,635 USD
View
Retailer 3
-
$10,902 AUD
$7,658 USD
View
Price last confirmed 18 days ago
B+
Retailer 4
-
$12,106 AUD
£6,696 GBP
View
B+
Retailer 5
-
$12,265 AUD
£6,784 GBP
View
Retailer 6
-
$12,283 AUD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$13,327 AUD
$9,361 USD
View
B
Retailer 8
-
$13,491 AUD
$9,477 USD
View
B
Retailer 9
-
$14,168 AUD
€9,478 EUR
View
Retailer 10
-
$14,354 AUD
$10,083 USD
View
Price last confirmed 17 days ago
Retailer 11
-
$15,830 AUD
ZAR 179,645 ZAR
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
CB562F61C · Oct 26
$18,192 AUD
£10,062 GBP
View
11 more retailers have this diamond
Prices start from $10,209 AUDSave up to $7,983 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.

B+
1.52ct Cushion
$10,209 AUD