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Radiant|Natural|GIA

1.00ct E IF Radiant Natural Diamond

GD • E/IF • GIA 1553248106

Certificate GIA 1553248106

Diamond specifications and retailer prices

From £2,908 GBP
₹371,148 INR
As of October 30, 2026
Save £426 GBP (13%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,334 GBP at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1553248106. Listed at 5 retailers as of October 30, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.00
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553248106
Dimensions6.37 × 4.90 × 3.48 mm
L/W Ratio1.30
Top View
6.37 mm4.90 mm1.00 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553248106
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.0%

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 30
Current: £3,334 GBP|Low: £2,671 GBP|High: £3,613 GBP|Avg: £3,199 GBP|-7.7%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2£2,908 GBP
Retailer 3£3,105 GBP
Retailer 5£3,133 GBP
Retailer 4£3,270 GBP
Michael Trio£3,334 GBP

44 data points across 5 retailers

5 retailers£2,908 GBP to £3,334 GBP

A
Cheapest Retailer
-
£2,908 GBP
₹371,148 INR
A
Retailer 2
-
£3,105 GBP
$4,161 USD
View
A
Retailer 3
-
£3,133 GBP
A$6,458 AUD
View
A
Retailer 4
-
£3,270 GBP
MYR 17,848 MYR
View
Most Expensive
A
Michael Trio
1231200856 · Oct 30
£3,334 GBP
SGD 6,037 SGD
View
4 more retailers have this diamond
Prices start from £2,908 GBPSave up to £426 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
1.00ct Radiant
£2,908 GBP