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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 $524 SGD
As of November 6, 2026
Save $902 SGD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,426 SGD 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 $524 to $1,426, a $902 spread on the same certified stone. MOH London lists it at $1,426. 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: $1,426 SGD|Low: $524 SGD|High: $1,442 SGD|Avg: $818 SGD|-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$524 SGD
Retailer 11$549 SGD
Retailer 12$551 SGD
Retailer 9$665 SGD
Retailer 4$682 SGD
Retailer 8$705 SGD
Retailer 5$759 SGD
Retailer 10$805 SGD
Retailer 7$925 SGD
Retailer 6$962 SGD
Retailer 2$1,243 SGD
MOH London$1,426 SGD

30 data points across 12 retailers

12 retailers$524 SGD to $1,426 SGD

A
Cheapest Retailer
-
$524 SGD
B+
Retailer 2
-
$551 SGD
View
B+
Retailer 3
-
$645 SGD
View
Retailer 4
-
$665 SGD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$705 SGD
View
B
Retailer 6
-
$759 SGD
View
B
Retailer 7
-
$786 SGD
View
B
Retailer 8
-
$805 SGD
View
B
Retailer 9
-
$925 SGD
View
B
Retailer 10
-
$962 SGD
View
B
Retailer 11
-
$1,243 SGD
View
Most Expensive
B
MOH London
45F8F67D4 · Nov 4
$1,426 SGD
£876 GBP
View
11 more retailers have this diamond
Prices start from $524 SGDSave up to $902 SGD

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
$524 SGD