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Cushion|Natural|GIA

1.50ct I SI2 Cushion Natural Diamond

VG • I/SI2 • GIA 2367981778

Certificate GIA 2367981778

Diamond specifications and retailer prices

From $10,012 NZD
As of November 6, 2026
Save $8,662 NZD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $18,674 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2367981778. Listed at 19 retailers as of November 2, 2026, with prices from $10,012 to $18,674, a $8,662 spread on the same certified stone. MOH London lists it at $18,674. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2367981778
Dimensions6.90 × 5.98 × 4.17 mm
L/W Ratio1.15
Top View
6.90 mm5.98 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2367981778
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $18,674 NZD|Low: $10,012 NZD|High: $18,898 NZD|Avg: $12,594 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$10,012 NZD
Retailer 7$10,102 NZD
Retailer 8$10,587 NZD
Retailer 3$10,730 NZD
Retailer 10$11,206 NZD
Retailer 2$11,924 NZD
Retailer 6$12,510 NZD
Retailer 9$12,541 NZD
Retailer 11$12,591 NZD
Retailer 5$13,794 NZD
Retailer 4$14,763 NZD
MOH London$18,674 NZD

43 data points across 12 retailers

19 retailers$10,012 NZD to $18,674 NZD

B+
Cheapest Retailer
-
$10,012 NZD
B+
Retailer 2
-
$10,102 NZD
View
B
Retailer 3
-
$10,466 NZD
View
B
Retailer 4
-
$10,587 NZD
View
B
Retailer 5
-
$10,730 NZD
View
B
Retailer 6
-
$10,989 NZD
View
Retailer 7
-
$11,206 NZD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$11,217 NZD
View
B
Retailer 9
-
$11,924 NZD
View
B
Retailer 10
-
$12,510 NZD
View
B
Retailer 11
-
$12,541 NZD
View
B
Retailer 12
-
$12,591 NZD
View
B
Retailer 13
-
$12,806 NZD
View
B
Retailer 14
-
$13,475 NZD
View
B
Retailer 15
-
$13,475 NZD
View
B
Retailer 16
-
$13,794 NZD
View
B
Retailer 17
-
$13,926 NZD
View
Retailer 18
-
$14,763 NZD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
E4167C8D6 · Nov 2
$18,674 NZD
£8,151 GBP
View
18 more retailers have this diamond
Prices start from $10,012 NZDSave up to $8,662 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
$10,012 NZD