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Cushion|Natural|GIA

0.43ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 6262107176

Certificate GIA 6262107176

Diamond specifications and retailer prices

From £492 GBP
$655 USD
As of October 29, 2026
Save £254 GBP (34%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £746 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.43ct natural cushion diamond

This 0.43ct natural cushion sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6262107176. Listed at 9 retailers as of October 29, 2026, with prices from £492 to £746, a £254 spread on the same certified stone. 77 Diamonds lists it at £746. 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

0.43
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6262107176
Dimensions4.92 × 4.24 × 2.86 mm
L/W Ratio1.16
Top View
4.92 mm4.24 mm0.43 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6262107176
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.4%

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: Oct 29
Current: £746 GBP|Low: £462 GBP|High: £749 GBP|Avg: £587 GBP|+2.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2£462 GBP
Retailer 5£492 GBP
Retailer 4£521 GBP
Retailer 7£543 GBP
Retailer 3£558 GBP
Retailer 9£601 GBP
Retailer 10£601 GBP
Retailer 8£623 GBP
Retailer 6£650 GBP
77 Diamonds£746 GBP

37 data points across 10 retailers

9 retailers£492 GBP to £746 GBP

B+
Cheapest Retailer
-
£492 GBP
$655 USD
B+
Retailer 2
-
£521 GBP
$694 USD
View
B+
Retailer 3
-
£543 GBP
$723 USD
View
B+
Retailer 4
-
£558 GBP
$743 USD
View
B
Retailer 5
-
£601 GBP
$800 USD
View
B
Retailer 6
-
£601 GBP
$800 USD
View
B
Retailer 7
-
£623 GBP
$830 USD
View
B
Retailer 8
-
£650 GBP
$866 USD
View
Most Expensive
B
77 Diamonds
CUSZNED6A3JB · Oct 30
£746 GBP
View
8 more retailers have this diamond
Prices start from £492 GBPSave up to £254 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+
0.43ct Cushion
£492 GBP