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Cushion|Natural|GIA

1.51ct E SI2 Cushion Natural Diamond

VG • E/SI2 • GIA 6562661219

Certificate GIA 6562661219

Diamond specifications and retailer prices

From $6,426 NZD
$3,622 USD
As of October 28, 2026
Save $5,457 NZD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,883 NZD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562661219. Listed at 12 retailers as of October 27, 2026, with prices from $6,426 to $11,883, a $5,457 spread on the same certified stone. Wholesale Diamonds Direct lists it at $11,883. 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

1.51
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562661219
Dimensions7.20 × 5.76 × 4.11 mm
L/W Ratio1.25
Culet sizeNone
Top View
7.20 mm5.76 mm1.51 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562661219
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 71.4%

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 28
Current: $7,488 NZD|Low: $6,426 NZD|High: $11,883 NZD|Avg: $8,283 NZD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 30, 2026
Retailer 6$6,426 NZD
Retailer 5$6,867 NZD
Retailer 4$6,938 NZD
Retailer 2$7,018 NZD
Retailer 9$7,085 NZD
Retailer 1$7,488 NZD
Retailer 7$8,146 NZD
Retailer 10$8,212 NZD
Retailer 3$8,298 NZD
Retailer 8$11,515 NZD
Wholesale Diamonds Direct$11,883 NZD

10 data points across 11 retailers

12 retailers$6,426 NZD to $11,883 NZD

A
Cheapest Retailer
-
$6,426 NZD
$3,622 USD
A
Retailer 2
-
$6,545 NZD
SGD 4,985 SGD
View
A
Retailer 3
-
$6,867 NZD
$3,870 USD
View
A
Retailer 4
-
$6,938 NZD
$3,910 USD
View
A
Retailer 5
-
$7,018 NZD
SGD 5,345 SGD
View
A
Retailer 6
-
$7,085 NZD
$3,993 USD
View
A
Retailer 7
-
$7,488 NZD
£3,323 GBP
View
A
Retailer 8
-
$8,146 NZD
$4,591 USD
View
A
Retailer 9
-
$8,212 NZD
$4,628 USD
View
A
Retailer 10
-
$8,298 NZD
€4,454 EUR
View
B+
Retailer 11
-
$11,515 NZD
$6,490 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
585253905 · Oct 27
$11,883 NZD
$6,697 USD
View
11 more retailers have this diamond
Prices start from $6,426 NZDSave up to $5,457 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
1.51ct Cushion
$6,426 NZD