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Cushion|Natural|GIA

0.45ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 2336205594

Certificate GIA 2336205594

Diamond specifications and retailer prices

From $738 NZD
As of November 6, 2026
Save $1,269 NZD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,007 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.45ct natural cushion diamond

This 0.45ct natural cushion sits in the sub-half-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2336205594. Listed at 12 retailers as of November 4, 2026, with prices from $738 to $2,007, a $1,269 spread on the same certified stone. MOH London lists it at $2,007. 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

0.45
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2336205594
Dimensions7.17 × 4.07 × 2.69 mm
L/W Ratio1.76
Top View
7.17 mm4.07 mm0.45 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2336205594
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.1%

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: $2,007 NZD|Low: $738 NZD|High: $2,030 NZD|Avg: $1,151 NZD|-1.0%
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 3$738 NZD
Retailer 11$772 NZD
Retailer 12$776 NZD
Retailer 9$936 NZD
Retailer 4$960 NZD
Retailer 8$992 NZD
Retailer 5$1,068 NZD
Retailer 10$1,133 NZD
Retailer 7$1,302 NZD
Retailer 6$1,355 NZD
Retailer 2$1,750 NZD
MOH London$2,007 NZD

30 data points across 12 retailers

12 retailers$738 NZD to $2,007 NZD

A
Cheapest Retailer
-
$738 NZD
B+
Retailer 2
-
$776 NZD
View
B+
Retailer 3
-
$907 NZD
View
Retailer 4
-
$936 NZD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$992 NZD
View
B
Retailer 6
-
$1,068 NZD
View
B
Retailer 7
-
$1,106 NZD
View
B
Retailer 8
-
$1,133 NZD
View
B
Retailer 9
-
$1,302 NZD
View
B
Retailer 10
-
$1,355 NZD
View
B
Retailer 11
-
$1,750 NZD
View
Most Expensive
B
MOH London
45F8F67D4 · Nov 4
$2,007 NZD
£876 GBP
View
11 more retailers have this diamond
Prices start from $738 NZDSave up to $1,269 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
0.45ct Cushion
$738 NZD