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Cushion|Natural|GIA

1.50ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 1367628886

Certificate GIA 1367628886

Diamond specifications and retailer prices

From $11,081 NZD
As of November 6, 2026
Save $9,711 NZD (47%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,793 NZD at MOH London · As of November 2, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1367628886. Listed at 17 retailers as of November 2, 2026, with prices from $11,081 to $20,793, a $9,711 spread on the same certified stone. MOH London lists it at $20,793. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1367628886
Dimensions7.18 × 6.07 × 4.11 mm
L/W Ratio1.18
Culet sizeNone
Top View
7.18 mm6.07 mm1.50 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1367628886
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $20,793 NZD|Low: $11,081 NZD|High: $21,042 NZD|Avg: $14,349 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$11,081 NZD
Retailer 5$11,157 NZD
Retailer 6$12,476 NZD
Retailer 8$12,580 NZD
Retailer 2$12,804 NZD
Retailer 4$13,941 NZD
Retailer 3$15,385 NZD
Retailer 9$16,435 NZD
MOH London$20,793 NZD

43 data points across 9 retailers

17 retailers$11,081 NZD to $20,793 NZD

B
Cheapest Retailer
-
$11,081 NZD
B
Retailer 2
-
$11,157 NZD
View
B
Retailer 3
-
$11,568 NZD
View
B
Retailer 4
-
$11,787 NZD
View
B
Retailer 5
-
$11,965 NZD
View
B
Retailer 6
-
$12,409 NZD
View
Retailer 7
-
$12,476 NZD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$12,580 NZD
View
B
Retailer 9
-
$12,804 NZD
View
B
Retailer 10
-
$13,941 NZD
View
B
Retailer 11
-
$14,281 NZD
View
B
Retailer 12
-
$14,918 NZD
View
B
Retailer 13
-
$14,918 NZD
View
B
Retailer 14
-
$15,385 NZD
View
B
Retailer 15
-
$15,405 NZD
View
Retailer 16
-
$16,435 NZD
View
Price last confirmed 15 days ago
Most Expensive
C
MOH London
948688F4D · Nov 2
$20,793 NZD
£9,076 GBP
View
16 more retailers have this diamond
Prices start from $11,081 NZDSave up to $9,711 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.

B
1.50ct Cushion
$11,081 NZD