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Cushion|Natural|GIA

0.45ct G VS1 Cushion Natural Diamond

GD • G/VS1 • GIA 1408429259

Certificate GIA 1408429259

Diamond specifications and retailer prices

From £285 GBP
As of November 6, 2026
Save £425 GBP (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £710 GBP at MOH London · As of November 7, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1408429259. Listed at 12 retailers as of November 6, 2026, with prices from £285 to £710, a £425 spread on the same certified stone. MOH London lists it at £710. 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
G
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle35.7°
Pavilion angle38°
OriginNatural
Grading LabGIA
CertificateGIA 1408429259
Dimensions4.46 × 4.24 × 2.93 mm
L/W Ratio1.05
Culet sizeNone
Top View
4.46 mm4.24 mm0.45 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1408429259
Side View
Table 61.0%Crown 35.7°Girdle: STK-VTKPavilion 38°Culet: NoneDepth 69.1%

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: £710 GBP|Low: £247 GBP|High: £752 GBP|Avg: £469 GBP|-5.7%
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 7, 2026
Retailer 11£285 GBP
Retailer 6£294 GBP
Retailer 3£341 GBP
Retailer 5£378 GBP
Retailer 9£386 GBP
Retailer 10£391 GBP
Retailer 8£467 GBP
Retailer 7£481 GBP
Retailer 2£494 GBP
Retailer 4£515 GBP
Retailer 12£683 GBP
MOH London£710 GBP

41 data points across 12 retailers

12 retailers£285 GBP to £710 GBP

A
Cheapest Retailer
-
£285 GBP
Final sale: no returns
A
Retailer 2
-
£294 GBP
View
Retailer 3
-
£341 GBP
View
Price last confirmed 9 days ago
A
Retailer 4
-
£378 GBP
View
A
Retailer 5
-
£386 GBP
View
A
Retailer 6
-
£391 GBP
View
B+
Retailer 7
-
£467 GBP
View
B+
Retailer 8
-
£481 GBP
View
B+
Retailer 9
-
£494 GBP
View
Retailer 10
-
£515 GBP
View
Price last confirmed 34 days ago
B
Retailer 11
-
£683 GBP
View
Most Expensive
B
MOH London
7EAF5D0E6 · Nov 7
£710 GBP
View
11 more retailers have this diamond
Prices start from £285 GBPSave up to £425 GBP

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
£285 GBP