CaratHunter
Plans
Cushion|Natural|GIA

0.62ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 1548605422

Certificate GIA 1548605422

Diamond specifications and retailer prices

From £313 GBP
$417 USD
As of October 29, 2026
Save £121 GBP (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £434 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.62ct natural cushion diamond

This 0.62ct natural cushion sits in the half to three-quarter 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 1548605422. Listed at 5 retailers as of October 29, 2026, with prices from £313 to £434, a £121 spread on the same certified stone. 77 Diamonds lists it at £434. 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

0.62
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548605422
Dimensions5.08 × 4.66 × 3.16 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.08 mm4.66 mm0.62 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548605422
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.8%

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: Oct 29
Current: £434 GBP|Low: £285 GBP|High: £458 GBP|Avg: £378 GBP|-2.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2£313 GBP
Retailer 5£339 GBP
Retailer 4£369 GBP
Retailer 3£377 GBP
77 Diamonds£434 GBP

41 data points across 5 retailers

5 retailers£313 GBP to £434 GBP

B+
Cheapest Retailer
-
£313 GBP
$417 USD
Final sale: no returns
A
Retailer 2
-
£339 GBP
MYR 1,836 MYR
View
B+
Retailer 3
-
£369 GBP
$492 USD
View
B+
Retailer 4
-
£377 GBP
SGD 679 SGD
View
Most Expensive
B+
77 Diamonds
CUSCPFRZUHVUZ · Oct 30
£434 GBP
View
4 more retailers have this diamond
Prices start from £313 GBPSave up to £121 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
0.62ct Cushion
£313 GBP