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Cushion|Natural|GIA

1.50ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 7453776676

Certificate GIA 7453776676

Diamond specifications and retailer prices

From $7,517 NZD
HK$33,100 HKD
As of November 1, 2026
Save $6,998 NZD (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,515 NZD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded D 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 7453776676. Listed at 17 retailers as of October 26, 2026, with prices from $7,517 to $14,515, a $6,998 spread on the same certified stone. Wholesale Diamonds Direct lists it at $14,515. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7453776676
Dimensions6.90 × 6.36 × 4.28 mm
L/W Ratio1.08
Culet sizeVery Small
Top View
6.90 mm6.36 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7453776676
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: Very SmallDepth 67.3%

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: $11,347 NZD|Low: $7,449 NZD|High: $15,300 NZD|Avg: $10,001 NZD|-7.6%
Retailer 1
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
Wholesale Diamonds Direct
November 1, 2026
Retailer 9$7,517 NZD
Retailer 7$7,684 NZD
Retailer 3$7,830 NZD
Retailer 13$7,945 NZD
Retailer 2$8,262 NZD
Retailer 4$8,416 NZD
Retailer 15$8,450 NZD
Retailer 11$8,513 NZD
Retailer 12$9,079 NZD
Retailer 6$9,540 NZD
Retailer 5$10,167 NZD
Retailer 14$10,167 NZD
Retailer 16$10,504 NZD
Retailer 10$10,668 NZD
Retailer 1$11,347 NZD
Retailer 8$11,354 NZD
Wholesale Diamonds Direct$14,515 NZD

33 data points across 17 retailers

17 retailers$7,517 NZD to $14,515 NZD

A
Cheapest Retailer
-
$7,517 NZD
HK$33,100 HKD
A
Retailer 2
-
$7,684 NZD
$4,331 USD
View
A
Retailer 3
-
$7,830 NZD
$4,413 USD
View
A
Retailer 4
-
$7,945 NZD
$4,478 USD
View
A
Retailer 5
-
$8,262 NZD
A$7,164 AUD
View
A
Retailer 6
-
$8,416 NZD
$4,743 USD
View
Final sale: no returns
A
Retailer 7
-
$8,450 NZD
$4,762 USD
View
A
Retailer 8
-
$8,513 NZD
CA$6,664 CAD
View
A
Retailer 9
-
$9,079 NZD
$5,117 USD
View
A
Retailer 10
-
$9,540 NZD
$5,377 USD
View
A
Retailer 11
-
$10,167 NZD
$5,730 USD
View
A
Retailer 12
-
$10,167 NZD
$5,730 USD
View
A
Retailer 13
-
$10,504 NZD
$5,920 USD
View
A
Retailer 14
-
$10,668 NZD
€5,726 EUR
View
B+
Retailer 15
-
$11,347 NZD
£5,036 GBP
View
Retailer 16
-
$11,354 NZD
$6,399 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
Wholesale Diamonds Direct
430785231 · Oct 26
$14,515 NZD
$8,181 USD
View
16 more retailers have this diamond
Prices start from $7,517 NZDSave up to $6,998 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
$7,517 NZD