CaratHunter
Plans
Cushion|Natural|GIA

1.50ct I SI2 Cushion Natural Diamond

EX • I/SI2 • GIA 6562265010

Certificate GIA 6562265010

Diamond specifications and retailer prices

From $5,415 NZD
As of November 6, 2026
Save $7,109 NZD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,525 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562265010. Listed at 16 retailers as of November 4, 2026, with prices from $5,415 to $12,525, a $7,109 spread on the same certified stone. MOH London lists it at $12,525. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562265010
Dimensions8.23 × 6.13 × 3.64 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Feather, Crystal, Indented Natural, Cavity, Knot, Needle
Top View
8.23 mm6.13 mm1.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562265010
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.4%

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 6
Current: $12,525 NZD|Low: $5,415 NZD|High: $12,625 NZD|Avg: $7,312 NZD|-0.8%
MOH London
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
November 6, 2026
Retailer 7$5,415 NZD
Retailer 4$5,668 NZD
Retailer 10$5,756 NZD
Retailer 13$5,814 NZD
Retailer 14$5,989 NZD
Retailer 5$6,577 NZD
Retailer 3$6,824 NZD
Retailer 2$7,143 NZD
Retailer 8$7,284 NZD
Retailer 6$7,510 NZD
Retailer 11$7,560 NZD
Retailer 9$7,600 NZD
Retailer 12$7,611 NZD
MOH London$12,525 NZD

21 data points across 14 retailers

16 retailers$5,415 NZD to $12,525 NZD

A
Cheapest Retailer
-
$5,415 NZD
A
Retailer 2
-
$5,668 NZD
View
A
Retailer 3
-
$5,756 NZD
View
A
Retailer 4
-
$5,814 NZD
View
A
Retailer 5
-
$5,989 NZD
View
A
Retailer 6
-
$6,577 NZD
View
A
Retailer 7
-
$6,824 NZD
View
B+
Retailer 8
-
$6,931 NZD
View
Final sale: no returns
A
Retailer 9
-
$7,143 NZD
View
A
Retailer 10
-
$7,284 NZD
View
Retailer 11
-
$7,510 NZD
View
Price last confirmed 14 days ago
A
Retailer 12
-
$7,560 NZD
View
A
Retailer 13
-
$7,600 NZD
View
A
Retailer 14
-
$7,611 NZD
View
B+
Retailer 15
-
$7,775 NZD
View
Most Expensive
B
MOH London
A35883860 · Nov 4
$12,525 NZD
£5,467 GBP
View
15 more retailers have this diamond
Prices start from $5,415 NZDSave up to $7,109 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
$5,415 NZD