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Cushion|Natural|GIA

1.50ct I SI2 Cushion Natural Diamond

GD • I/SI2 • GIA 5236936627

Certificate GIA 5236936627

Diamond specifications and retailer prices

From $10,262 NZD
As of November 6, 2026
Save $8,906 NZD (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $19,168 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5236936627. Listed at 18 retailers as of November 4, 2026, with prices from $10,262 to $19,168, a $8,906 spread on the same certified stone. MOH London lists it at $19,168. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5236936627
Dimensions6.92 × 6.31 × 4.33 mm
L/W Ratio1.10
Top View
6.92 mm6.31 mm1.50 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5236936627
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.6%

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: $19,168 NZD|Low: $10,262 NZD|High: $19,452 NZD|Avg: $12,793 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$10,262 NZD
Retailer 5$10,372 NZD
Retailer 7$10,896 NZD
Retailer 6$11,534 NZD
Retailer 8$11,630 NZD
Retailer 2$11,819 NZD
Retailer 4$12,874 NZD
Retailer 9$12,943 NZD
Retailer 3$14,200 NZD
MOH London$19,168 NZD

44 data points across 10 retailers

18 retailers$10,262 NZD to $19,168 NZD

B
Cheapest Retailer
-
$10,262 NZD
B
Retailer 2
-
$10,372 NZD
View
B
Retailer 3
-
$10,683 NZD
View
B
Retailer 4
-
$10,896 NZD
View
B
Retailer 5
-
$11,045 NZD
View
B
Retailer 6
-
$11,455 NZD
View
Retailer 7
-
$11,534 NZD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$11,630 NZD
View
B
Retailer 9
-
$11,819 NZD
View
B
Retailer 10
-
$12,874 NZD
View
B
Retailer 11
-
$12,943 NZD
View
B
Retailer 12
-
$13,183 NZD
View
B
Retailer 13
-
$13,854 NZD
View
B
Retailer 14
-
$13,854 NZD
View
B
Retailer 15
-
$14,200 NZD
View
B
Retailer 16
-
$14,323 NZD
View
Retailer 17
-
$15,196 NZD
View
Price last confirmed 15 days ago
Most Expensive
C
MOH London
024D4A81F · Nov 4
$19,168 NZD
£8,367 GBP
View
17 more retailers have this diamond
Prices start from $10,262 NZDSave up to $8,906 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
$10,262 NZD