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Cushion|Natural|GIA

0.46ct K SI1 Cushion Natural Diamond

EX • K/SI1 • GIA 2326316140

Certificate GIA 2326316140

Diamond specifications and retailer prices

From £411 GBP
As of November 5, 2026
Save £416 GBP (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £826 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.46ct natural cushion diamond

This 0.46ct natural cushion sits in the sub-half-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2326316140. Listed at 8 retailers as of November 4, 2026, with prices from £411 to £826, a £416 spread on the same certified stone. MOH London lists it at £826. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.46
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2326316140
Dimensions6.74 × 3.92 × 2.86 mm
L/W Ratio1.72
Top View
6.74 mm3.92 mm0.46 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2326316140
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £826 GBP|Low: £386 GBP|High: £837 GBP|Avg: £513 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5£386 GBP
Retailer 9£395 GBP
Retailer 6£411 GBP
Retailer 8£411 GBP
Retailer 7£418 GBP
Retailer 10£492 GBP
Retailer 3£536 GBP
Retailer 4£558 GBP
Retailer 2£721 GBP
MOH London£826 GBP

29 data points across 10 retailers

8 retailers£411 GBP to £826 GBP

Retailer 1
-
£386 GBP
Price last confirmed 9 days ago
B+
Retailer 2
-
£411 GBP
View
B+
Retailer 3
-
£411 GBP
View
B+
Retailer 4
-
£418 GBP
View
B
Retailer 5
-
£536 GBP
View
B
Retailer 6
-
£558 GBP
View
B
Retailer 7
-
£721 GBP
View
Most Expensive
B
MOH London
0675C4C6F · Nov 4
£826 GBP
View
7 more retailers have this diamond
Prices start from £411 GBPSave up to £416 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.

B+
0.46ct Cushion
£411 GBP