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Cushion|Natural|GIA

1.53ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 7551084679

Certificate GIA 7551084679

Diamond specifications and retailer prices

From $5,535 AUD
$3,879 USD
As of November 1, 2026
Save $2,655 AUD (32%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,190 AUD at Jared · As of November 2, 2026
View at Jared

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551084679. Listed at 7 retailers as of November 1, 2026, with prices from $5,535 to $8,190, a $2,655 spread on the same certified stone. Jared lists it at $8,190. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551084679
Dimensions8.03 × 6.16 × 4.10 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
8.03 mm6.16 mm1.53 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551084679
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.5%

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: Nov 1
Current: $8,190 AUD|Low: $5,535 AUD|High: $13,083 AUD|Avg: $7,768 AUD|-7.3%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 13$5,535 AUD
Retailer 7$6,027 AUD
Retailer 4$6,343 AUD
Retailer 3$6,621 AUD
Retailer 19$6,714 AUD
Retailer 18$6,942 AUD
Retailer 16$7,053 AUD
Retailer 9$7,109 AUD
Retailer 6$7,377 AUD
Retailer 12$7,438 AUD
Retailer 5$7,557 AUD
Retailer 14$7,919 AUD
Retailer 15$7,919 AUD
Retailer 8$8,090 AUD
Retailer 2$8,156 AUD
Jared$8,190 AUD
Retailer 10$8,459 AUD
Retailer 17$9,590 AUD
Retailer 11$13,083 AUD

22 data points across 19 retailers

7 retailers$5,535 AUD to $8,190 AUD

B+
Cheapest Retailer
-
$5,535 AUD
$3,879 USD
B
Retailer 2
-
$7,053 AUD
$4,943 USD
View
Final sale: no returns
B
Retailer 3
-
$7,438 AUD
$5,213 USD
View
B
Retailer 4
-
$7,919 AUD
$5,550 USD
View
B
Retailer 5
-
$7,919 AUD
$5,550 USD
View
B
Retailer 6
-
$8,156 AUD
€5,444 EUR
View
Most Expensive
B
Jared
159451602 · Nov 2
$8,190 AUD
$5,740 USD
View
6 more retailers have this diamond
Prices start from $5,535 AUDSave up to $2,655 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+
1.53ct Cushion
$5,535 AUD