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Cushion|Natural|GIA

1.50ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 6385592124

Certificate GIA 6385592124

Diamond specifications and retailer prices

From $5,579 NZD
As of November 4, 2026
Save $6,563 NZD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,142 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6385592124. Listed at 18 retailers as of November 2, 2026, with prices from $5,579 to $12,142, a $6,563 spread on the same certified stone. MOH London lists it at $12,142. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6385592124
Dimensions6.64 × 6.36 × 4.29 mm
L/W Ratio1.04
Top View
6.64 mm6.36 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 6385592124
Side View
Table 60.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 67.5%

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: Nov 4
Current: $12,142 NZD|Low: $5,249 NZD|High: $12,289 NZD|Avg: $7,382 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$5,709 NZD
Retailer 4$5,908 NZD
Retailer 5$6,070 NZD
Retailer 6$6,577 NZD
Retailer 7$7,026 NZD
Retailer 3$7,309 NZD
Retailer 2$8,170 NZD
MOH London$12,142 NZD

44 data points across 8 retailers

18 retailers$5,579 NZD to $12,142 NZD

A
Cheapest Retailer
-
$5,579 NZD
A
Retailer 2
-
$5,709 NZD
View
A
Retailer 3
-
$5,722 NZD
View
A
Retailer 4
-
$5,841 NZD
View
A
Retailer 5
-
$5,908 NZD
View
A
Retailer 6
-
$5,965 NZD
View
B+
Retailer 7
-
$6,070 NZD
View
Final sale: no returns
Retailer 8
-
$6,577 NZD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$6,999 NZD
View
B+
Retailer 10
-
$7,026 NZD
View
A
Retailer 11
-
$7,309 NZD
View
B+
Retailer 12
-
$7,396 NZD
View
B+
Retailer 13
-
$7,432 NZD
View
B+
Retailer 14
-
$7,432 NZD
View
B+
Retailer 15
-
$7,685 NZD
View
B+
Retailer 16
-
$8,170 NZD
View
B
Retailer 17
-
$10,493 NZD
View
Most Expensive
B
MOH London
A5A554616 · Nov 2
$12,142 NZD
£5,300 GBP
View
17 more retailers have this diamond
Prices start from $5,579 NZDSave up to $6,563 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
$5,579 NZD