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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 $8,744 NZD
$4,920 USD
As of November 1, 2026
Save $3,781 NZD (30%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,526 NZD 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 $8,744 to $12,526, a $3,781 spread on the same certified stone. Yorxs lists it at $12,526. 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: $11,331 NZD|Low: $8,744 NZD|High: $12,526 NZD|Avg: $10,375 NZD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 2, 2026
Retailer 2$8,744 NZD
Retailer 7$9,096 NZD
Retailer 5$9,158 NZD
Retailer 8$10,301 NZD
Retailer 3$10,339 NZD
Retailer 4$10,799 NZD
Retailer 6$11,215 NZD
Retailer 1$11,331 NZD
Yorxs$12,526 NZD

42 data points across 9 retailers

18 retailers$8,744 NZD to $12,526 NZD

A
Cheapest Retailer
-
$8,744 NZD
$4,920 USD
A
Retailer 2
-
$9,158 NZD
$5,153 USD
View
A
Retailer 3
-
$9,425 NZD
$5,303 USD
View
B+
Retailer 4
-
$9,541 NZD
$5,368 USD
View
B+
Retailer 5
-
$9,659 NZD
$5,435 USD
View
B+
Retailer 6
-
$9,911 NZD
A$8,579 AUD
View
B+
Retailer 7
-
$9,931 NZD
$5,588 USD
View
B+
Retailer 8
-
$10,239 NZD
CA$8,001 CAD
View
B+
Retailer 9
-
$10,301 NZD
$5,796 USD
View
B+
Retailer 10
-
$10,339 NZD
SGD 7,861 SGD
View
B+
Retailer 11
-
$10,799 NZD
$6,076 USD
View
B+
Retailer 12
-
$11,215 NZD
A$9,708 AUD
View
B+
Retailer 13
-
$11,331 NZD
£5,020 GBP
View
B+
Retailer 14
-
$11,535 NZD
$6,490 USD
View
B+
Retailer 15
-
$11,535 NZD
$6,490 USD
View
B+
Retailer 16
-
$11,597 NZD
$6,525 USD
View
B+
Retailer 17
-
$11,908 NZD
$6,700 USD
View
Most Expensive
B
Yorxs
474803671 · Nov 2
$12,526 NZD
€6,712 EUR
View
17 more retailers have this diamond
Prices start from $8,744 NZDSave up to $3,781 NZD

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
$8,744 NZD