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Cushion|Natural|GIA

1.51ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 7416604779

Certificate GIA 7416604779

Diamond specifications and retailer prices

From $6,528 NZD
$3,679 USD
As of November 1, 2026
Save $6,517 NZD (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $13,045 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7416604779. Listed at 12 retailers as of November 1, 2026, with prices from $6,528 to $13,045, a $6,517 spread on the same certified stone. MOH London lists it at $13,045. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7416604779
Dimensions6.82 × 5.95 × 4.28 mm
L/W Ratio1.15
Top View
6.82 mm5.95 mm1.51 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7416604779
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.9%

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: Nov 1
Current: $13,045 NZD|Low: $6,387 NZD|High: $13,200 NZD|Avg: $8,418 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$6,387 NZD
Retailer 7$6,543 NZD
Retailer 4$6,783 NZD
Retailer 6$7,420 NZD
Retailer 3$7,717 NZD
Retailer 9$7,873 NZD
Retailer 2$8,144 NZD
Retailer 5$9,268 NZD
MOH London$13,045 NZD

39 data points across 9 retailers

12 retailers$6,528 NZD to $13,045 NZD

Retailer 1
-
$6,387 NZD
$3,600 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$6,528 NZD
$3,679 USD
View
A
Retailer 3
-
$6,543 NZD
$3,688 USD
View
A
Retailer 4
-
$6,783 NZD
A$5,882 AUD
View
B+
Retailer 5
-
$7,264 NZD
$4,094 USD
View
B+
Retailer 6
-
$7,420 NZD
$4,182 USD
View
A
Retailer 7
-
$7,717 NZD
£3,425 GBP
View
B+
Retailer 8
-
$7,873 NZD
$4,437 USD
View
B+
Retailer 9
-
$8,144 NZD
£3,614 GBP
View
Retailer 10
-
$9,260 NZD
$5,219 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$9,268 NZD
€4,975 EUR
View
Most Expensive
B
MOH London
F6273CDDD · Nov 1
$13,045 NZD
£5,789 GBP
View
11 more retailers have this diamond
Prices start from $6,528 NZDSave up to $6,517 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
$6,528 NZD