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Radiant|Natural|GIA

1.00ct E IF Radiant Natural Diamond

GD • E/IF • GIA 7551692814

Certificate GIA 7551692814

Diamond specifications and retailer prices

From £3,153 GBP
₹402,315 INR
As of October 30, 2026
Save £1,209 GBP (28%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £4,362 GBP at GS Diamonds · As of October 29, 2026
View at GS Diamonds

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 7551692814. Listed at 7 retailers as of October 29, 2026, with prices from £3,153 to £4,362, a £1,209 spread on the same certified stone. GS Diamonds lists it at £4,362. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551692814
Dimensions6.87 × 4.99 × 3.27 mm
L/W Ratio1.38
Culet sizeNone
Top View
6.87 mm4.99 mm1.00 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551692814
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.5%

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: £4,362 GBP|Low: £3,081 GBP|High: £4,565 GBP|Avg: £3,744 GBP|-3.8%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2£3,153 GBP
Retailer 3£3,496 GBP
Retailer 6£3,613 GBP
Retailer 5£3,742 GBP
Retailer 4£4,141 GBP
GS Diamonds£4,362 GBP

45 data points across 6 retailers

7 retailers£3,153 GBP to £4,362 GBP

A
Cheapest Retailer
-
£3,153 GBP
₹402,315 INR
A
Retailer 2
-
£3,496 GBP
$4,684 USD
View
A
Retailer 3
-
£3,613 GBP
$4,841 USD
View
Final sale: no returns
A
Retailer 4
-
£3,739 GBP
A$7,708 AUD
View
A
Retailer 5
-
£3,742 GBP
SGD 6,776 SGD
View
B+
Retailer 6
-
£4,141 GBP
$5,549 USD
View
Most Expensive
B+
GS Diamonds
AN1E-100759718392 · Oct 29
£4,362 GBP
A$8,992 AUD
View
6 more retailers have this diamond
Prices start from £3,153 GBPSave up to £1,209 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
£3,153 GBP