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Oval|Natural|GIA

1.00ct E IF Oval Natural Diamond

EX • E/IF • GIA 6551346323

Certificate GIA 6551346323

Diamond specifications and retailer prices

From £3,403 GBP
₹431,618 INR
As of October 29, 2026
Save £1,143 GBP (25%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,546 GBP at GS Diamonds · As of October 30, 2026
View at GS Diamonds

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551346323. Listed at 9 retailers as of October 29, 2026, with prices from £3,403 to £4,546, a £1,143 spread on the same certified stone. GS Diamonds lists it at £4,546. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551346323
Dimensions7.59 × 5.51 × 3.58 mm
L/W Ratio1.38
Culet sizeNone
Top View
7.59 mm5.51 mm1.00 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551346323
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

How it works →
A+
Exceptional
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: £4,546 GBP|Low: £3,259 GBP|High: £4,770 GBP|Avg: £3,984 GBP|-3.6%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3£3,403 GBP
Retailer 5£3,683 GBP
Retailer 6£3,806 GBP
Retailer 8£3,879 GBP
Retailer 2£3,902 GBP
Retailer 4£3,938 GBP
Retailer 7£4,353 GBP
GS Diamonds£4,546 GBP

32 data points across 8 retailers

9 retailers£3,403 GBP to £4,546 GBP

A+
Cheapest Retailer
-
£3,403 GBP
₹431,618 INR
A
Retailer 2
-
£3,683 GBP
$4,904 USD
View
A
Retailer 3
-
£3,806 GBP
$5,068 USD
View
Final sale: no returns
A
Retailer 4
-
£3,879 GBP
MYR 21,039 MYR
View
A
Retailer 5
-
£3,902 GBP
View
A
Retailer 6
-
£3,938 GBP
SGD 7,087 SGD
View
A
Retailer 7
-
£4,304 GBP
A$8,818 AUD
View
A
Retailer 8
-
£4,353 GBP
$5,797 USD
View
Most Expensive
A
GS Diamonds
AN1E-100768109337 · Oct 30
£4,546 GBP
A$9,314 AUD
View
8 more retailers have this diamond
Prices start from £3,403 GBPSave up to £1,143 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 Oval
£3,403 GBP