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Cushion|Natural|GIA

1.50ct E SI2 Cushion Natural Diamond

ID • E/SI2 • GIA 5241022855

Certificate GIA 5241022855

Diamond specifications and retailer prices

From $6,177 NZD
HK$27,200 HKD
As of October 30, 2026
Save $7,636 NZD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,813 NZD at MOH London · As of October 29, 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 E 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 5241022855. Listed at 17 retailers as of October 29, 2026, with prices from $6,177 to $13,813, a $7,636 spread on the same certified stone. MOH London lists it at $13,813. 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
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241022855
Dimensions7.91 × 6.07 × 4.06 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.91 mm6.07 mm1.50 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5241022855
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 66.9%

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: Oct 30
Current: $13,813 NZD|Low: $6,109 NZD|High: $14,072 NZD|Avg: $8,537 NZD|-0.7%
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
October 31, 2026
Retailer 13$6,177 NZD
Retailer 8$6,345 NZD
Retailer 11$6,673 NZD
Retailer 12$7,028 NZD
Retailer 4$7,048 NZD
Retailer 14$7,214 NZD
Retailer 6$7,480 NZD
Retailer 5$7,559 NZD
Retailer 7$7,790 NZD
Retailer 10$8,114 NZD
Retailer 9$8,153 NZD
Retailer 2$9,624 NZD
Retailer 3$13,095 NZD
MOH London$13,813 NZD

27 data points across 14 retailers

17 retailers$6,177 NZD to $13,813 NZD

A
Cheapest Retailer
-
$6,177 NZD
HK$27,200 HKD
A
Retailer 2
-
$6,345 NZD
$3,576 USD
View
A
Retailer 3
-
$6,673 NZD
$3,761 USD
View
A
Retailer 4
-
$7,028 NZD
$3,961 USD
View
A
Retailer 5
-
$7,048 NZD
$3,972 USD
View
A
Retailer 6
-
$7,214 NZD
$4,066 USD
View
Final sale: no returns
A
Retailer 7
-
$7,475 NZD
A$6,481 AUD
View
A
Retailer 8
-
$7,480 NZD
$4,216 USD
View
A
Retailer 9
-
$7,559 NZD
$4,260 USD
View
A
Retailer 10
-
$7,790 NZD
£3,457 GBP
View
Retailer 11
-
$7,831 NZD
SGD 5,964 SGD
View
Price last confirmed 29 days ago
A
Retailer 12
-
$8,114 NZD
$4,573 USD
View
A
Retailer 13
-
$8,153 NZD
£3,618 GBP
View
A
Retailer 14
-
$8,394 NZD
A$7,278 AUD
View
A
Retailer 15
-
$9,624 NZD
€5,166 EUR
View
Retailer 16
-
$13,095 NZD
$7,380 USD
View
Price last confirmed 7 days ago
Most Expensive
B+
MOH London
477C26608 · Oct 29
$13,813 NZD
£6,130 GBP
View
16 more retailers have this diamond
Prices start from $6,177 NZDSave up to $7,636 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
$6,177 NZD