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Cushion|Natural|GIA

1.00ct K IF Cushion Natural Diamond

EX • K/IF • GIA 6561413515

Certificate GIA 6561413515

Diamond specifications and retailer prices

From $1,607 NZD
As of November 6, 2026
Save $1,694 NZD (51%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,301 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561413515. Listed at 6 retailers as of November 4, 2026, with prices from $1,607 to $3,301, a $1,694 spread on the same certified stone. MOH London lists it at $3,301. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6561413515
Dimensions5.54 × 5.49 × 3.72 mm
L/W Ratio1.01
Top View
5.54 mm5.49 mm1.00 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6561413515
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 67.7%

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 6
Current: $3,301 NZD|Low: $1,605 NZD|High: $4,944 NZD|Avg: $3,006 NZD|-33.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$1,607 NZD
Retailer 5$2,065 NZD
Retailer 3$2,201 NZD
Retailer 4$2,480 NZD
Retailer 7$2,924 NZD
MOH London$3,301 NZD
Retailer 6$3,664 NZD

26 data points across 7 retailers

6 retailers$1,607 NZD to $3,301 NZD

A
Cheapest Retailer
-
$1,607 NZD
A
Retailer 2
-
$2,065 NZD
View
A
Retailer 3
-
$2,201 NZD
View
B+
Retailer 4
-
$2,480 NZD
View
Retailer 5
-
$2,924 NZD
View
Price last confirmed 20 days ago
Most Expensive
B+
MOH London
E48DFB978 · Nov 4
$3,301 NZD
£1,441 GBP
View
5 more retailers have this diamond
Prices start from $1,607 NZDSave up to $1,694 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
1.00ct Cushion
$1,607 NZD