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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 €366 EUR
As of November 6, 2026
Save €630 EUR (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €996 EUR 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 €366 to €996, a €630 spread on the same certified stone. MOH London lists it at €996. 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: €996 EUR|Low: €366 EUR|High: €1,008 EUR|Avg: €572 EUR|-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€366 EUR
Retailer 11€383 EUR
Retailer 12€385 EUR
Retailer 9€465 EUR
Retailer 4€476 EUR
Retailer 8€493 EUR
Retailer 5€530 EUR
Retailer 10€562 EUR
Retailer 7€647 EUR
Retailer 6€673 EUR
Retailer 2€869 EUR
MOH London€996 EUR

30 data points across 12 retailers

12 retailers€366 EUR to €996 EUR

A
Cheapest Retailer
-
€366 EUR
B+
Retailer 2
-
€385 EUR
View
B+
Retailer 3
-
€451 EUR
View
Retailer 4
-
€465 EUR
View
Price last confirmed 9 days ago
B+
Retailer 5
-
€493 EUR
View
B
Retailer 6
-
€530 EUR
View
B
Retailer 7
-
€549 EUR
View
B
Retailer 8
-
€562 EUR
View
B
Retailer 9
-
€647 EUR
View
B
Retailer 10
-
€673 EUR
View
B
Retailer 11
-
€869 EUR
View
Most Expensive
B
MOH London
45F8F67D4 · Nov 4
€996 EUR
£876 GBP
View
11 more retailers have this diamond
Prices start from €366 EURSave up to €630 EUR

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
€366 EUR