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Cushion|Natural|GIA

1.50ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6382907757

Certificate GIA 6382907757

Diamond specifications and retailer prices

From $7,020 AUD
$4,920 USD
As of November 1, 2026
Save $3,036 AUD (30%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,056 AUD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6382907757. Listed at 18 retailers as of November 1, 2026, with prices from $7,020 to $10,056, a $3,036 spread on the same certified stone. Yorxs lists it at $10,056. 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

1.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6382907757
Dimensions6.54 × 6.29 × 4.29 mm
L/W Ratio1.04
Top View
6.54 mm6.29 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6382907757
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.2%

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 1
Current: $9,097 AUD|Low: $7,020 AUD|High: $10,056 AUD|Avg: $8,329 AUD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 2, 2026
Retailer 2$7,020 AUD
Retailer 7$7,303 AUD
Retailer 5$7,353 AUD
Retailer 8$8,270 AUD
Retailer 3$8,300 AUD
Retailer 4$8,670 AUD
Retailer 6$9,004 AUD
Retailer 1$9,097 AUD
Yorxs$10,056 AUD

42 data points across 9 retailers

18 retailers$7,020 AUD to $10,056 AUD

A
Cheapest Retailer
-
$7,020 AUD
$4,920 USD
A
Retailer 2
-
$7,353 AUD
$5,153 USD
View
A
Retailer 3
-
$7,567 AUD
$5,303 USD
View
B+
Retailer 4
-
$7,660 AUD
$5,368 USD
View
B+
Retailer 5
-
$7,755 AUD
$5,435 USD
View
B+
Retailer 6
-
$7,957 AUD
View
B+
Retailer 7
-
$7,973 AUD
$5,588 USD
View
B+
Retailer 8
-
$8,220 AUD
CA$8,001 CAD
View
B+
Retailer 9
-
$8,270 AUD
$5,796 USD
View
B+
Retailer 10
-
$8,300 AUD
SGD 7,861 SGD
View
B+
Retailer 11
-
$8,670 AUD
$6,076 USD
View
B+
Retailer 12
-
$9,004 AUD
View
B+
Retailer 13
-
$9,097 AUD
£5,020 GBP
View
B+
Retailer 14
-
$9,261 AUD
$6,490 USD
View
B+
Retailer 15
-
$9,261 AUD
$6,490 USD
View
B+
Retailer 16
-
$9,311 AUD
$6,525 USD
View
B+
Retailer 17
-
$9,560 AUD
$6,700 USD
View
Most Expensive
B
Yorxs
474803671 · Nov 2
$10,056 AUD
€6,712 EUR
View
17 more retailers have this diamond
Prices start from $7,020 AUDSave up to $3,036 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
1.50ct Cushion
$7,020 AUD