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Cushion|Natural|GIA

1.50ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 6552192119

Certificate GIA 6552192119

Diamond specifications and retailer prices

From $7,860 NZD
$4,430 USD
As of October 30, 2026
Save $7,749 NZD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,609 NZD at MOH London · As of October 26, 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 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 6552192119. Listed at 14 retailers as of October 26, 2026, with prices from $7,860 to $15,609, a $7,749 spread on the same certified stone. MOH London lists it at $15,609. 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
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552192119
Dimensions8.20 × 6.12 × 3.77 mm
L/W Ratio1.34
Top View
8.20 mm6.12 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6552192119
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.5%

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: $15,609 NZD|Low: $7,551 NZD|High: $16,109 NZD|Avg: $10,133 NZD|-3.1%
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
October 31, 2026
Retailer 12$7,860 NZD
Retailer 10$8,185 NZD
Retailer 4$8,927 NZD
Retailer 5$8,989 NZD
Retailer 7$9,250 NZD
Retailer 9$9,375 NZD
Retailer 6$9,550 NZD
Retailer 3$9,989 NZD
Retailer 11$9,989 NZD
Retailer 13$10,326 NZD
Retailer 8$10,798 NZD
Retailer 2$11,076 NZD
MOH London$15,609 NZD

35 data points across 13 retailers

14 retailers$7,860 NZD to $15,609 NZD

A
Cheapest Retailer
-
$7,860 NZD
$4,430 USD
A
Retailer 2
-
$8,185 NZD
$4,613 USD
View
Final sale: no returns
Retailer 3
-
$8,927 NZD
$5,031 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$8,989 NZD
$5,066 USD
View
A
Retailer 5
-
$9,250 NZD
£4,105 GBP
View
A
Retailer 6
-
$9,375 NZD
$5,284 USD
View
A
Retailer 7
-
$9,550 NZD
£4,238 GBP
View
B+
Retailer 8
-
$9,989 NZD
$5,630 USD
View
A
Retailer 9
-
$9,989 NZD
$5,630 USD
View
B+
Retailer 10
-
$10,158 NZD
A$8,808 AUD
View
B+
Retailer 11
-
$10,326 NZD
$5,820 USD
View
Retailer 12
-
$10,798 NZD
$6,086 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$11,076 NZD
€5,945 EUR
View
Most Expensive
B
MOH London
7DB11B377 · Oct 26
$15,609 NZD
£6,927 GBP
View
13 more retailers have this diamond
Prices start from $7,860 NZDSave up to $7,749 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
$7,860 NZD