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Radiant|Natural|GIA

0.60ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 1563412189

Certificate GIA 1563412189

Diamond specifications and retailer prices

From £538 GBP
As of November 1, 2026
Save £134 GBP (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £672 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.6ct natural radiant diamond

This 0.6ct 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 1563412189. Listed at 4 retailers as of November 1, 2026, with prices from £538 to £672, a £134 spread on the same certified stone. Blue Nile lists it at £672. 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

0.60
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563412189
Dimensions5.67 × 4.03 × 2.75 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.67 mm4.03 mm0.60 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563412189
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

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 1
Current: £672 GBP|Low: £538 GBP|High: £672 GBP|Avg: £590 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 18, 2026
Retailer 2£538 GBP
Retailer 4£583 GBP
Retailer 3£591 GBP
Blue Nile£672 GBP

3 data points across 4 retailers

4 retailers£538 GBP to £672 GBP

A
Cheapest Retailer
-
£538 GBP
B+
Retailer 2
-
£583 GBP
View
B+
Retailer 3
-
£591 GBP
View
Most Expensive
B+
Blue Nile
30333459 · Nov 5
£672 GBP
$900 USD
View
3 more retailers have this diamond
Prices start from £538 GBPSave up to £134 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
0.60ct Radiant
£538 GBP