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Radiant|Natural|GIA

0.62ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 1548290219

Certificate GIA 1548290219

Diamond specifications and retailer prices

From £484 GBP
$644 USD
As of October 29, 2026
Save £365 GBP (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £848 GBP at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.62ct natural radiant diamond

This 0.62ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1548290219. Listed at 10 retailers as of October 29, 2026, with prices from £484 to £848, a £365 spread on the same certified stone. GemTrove lists it at £848. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548290219
Dimensions5.42 × 4.28 × 2.92 mm
L/W Ratio1.27
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.42 mm4.28 mm0.62 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548290219
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

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: £848 GBP|Low: £433 GBP|High: £848 GBP|Avg: £640 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 21, 2026
Retailer 10£484 GBP
Retailer 2£499 GBP
Retailer 11£534 GBP
Retailer 6£581 GBP
Retailer 9£591 GBP
Retailer 8£617 GBP
Retailer 3£623 GBP
Retailer 4£668 GBP
Retailer 7£668 GBP
Retailer 5£691 GBP
GemTrove£848 GBP

14 data points across 11 retailers

10 retailers£484 GBP to £848 GBP

A
Cheapest Retailer
-
£484 GBP
$644 USD
Final sale: no returns
A
Retailer 2
-
£499 GBP
$665 USD
View
A
Retailer 3
-
£534 GBP
MYR 2,898 MYR
View
A
Retailer 4
-
£581 GBP
$774 USD
View
A
Retailer 5
-
£591 GBP
SGD 1,063 SGD
View
A
Retailer 6
-
£617 GBP
$821 USD
View
B+
Retailer 7
-
£668 GBP
$890 USD
View
B+
Retailer 8
-
£668 GBP
$890 USD
View
B+
Retailer 9
-
£691 GBP
$920 USD
View
Most Expensive
B
GemTrove
GT-N-00955963-98 · Oct 29
£848 GBP
A$1,738 AUD
View
9 more retailers have this diamond
Prices start from £484 GBPSave up to £365 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 Radiant
£484 GBP